Here are the examples of the java api class java.io.CharArrayWriter taken from open source projects.
1. CharArrayWriterTest#testCharArrayWriter()
Project: j2objc
File: CharArrayWriterTest.java
File: CharArrayWriterTest.java
public void testCharArrayWriter() throws Exception { String str = "AbCdEfGhIjKlMnOpQrStUvWxYz"; CharArrayWriter a = new CharArrayWriter(); CharArrayWriter b = new CharArrayWriter(); a.write(str, 0, 26); a.write('X'); a.writeTo(b); assertEquals(27, a.size()); assertEquals("AbCdEfGhIjKlMnOpQrStUvWxYzX", a.toString()); b.write("alphabravodelta", 5, 5); b.append('X'); assertEquals("AbCdEfGhIjKlMnOpQrStUvWxYzXbravoX", b.toString()); b.append("omega"); assertEquals("AbCdEfGhIjKlMnOpQrStUvWxYzXbravoXomega", b.toString()); }
2. TestDateTimeFormatter#testPrint_writerMethods()
Project: joda-time
File: TestDateTimeFormatter.java
File: TestDateTimeFormatter.java
//----------------------------------------------------------------------- public void testPrint_writerMethods() throws Exception { DateTime dt = new DateTime(2004, 6, 9, 10, 20, 30, 40, UTC); CharArrayWriter out = new CharArrayWriter(); f.printTo(out, dt); assertEquals("Wed 2004-06-09T10:20:30Z", out.toString()); out = new CharArrayWriter(); f.printTo(out, dt.getMillis()); assertEquals("Wed 2004-06-09T11:20:30+01:00", out.toString()); out = new CharArrayWriter(); ISODateTimeFormat.yearMonthDay().printTo(out, dt.toYearMonthDay()); assertEquals("2004-06-09", out.toString()); out = new CharArrayWriter(); try { ISODateTimeFormat.yearMonthDay().printTo(out, (ReadablePartial) null); fail(); } catch (IllegalArgumentException ex) { } }
3. Parser#parseScriptText()
Project: sling
File: Parser.java
File: Parser.java
private String parseScriptText(String tx) { CharArrayWriter cw = new CharArrayWriter(); int size = tx.length(); int i = 0; while (i < size) { char ch = tx.charAt(i); if (i + 2 < size && ch == '%' && tx.charAt(i + 1) == '\\' && tx.charAt(i + 2) == '>') { cw.write('%'); cw.write('>'); i += 3; } else { cw.write(ch); ++i; } } cw.close(); return cw.toString(); }
4. SolrException#toStr()
Project: lucene-solr
File: SolrException.java
File: SolrException.java
public static String toStr(Throwable e) { CharArrayWriter cw = new CharArrayWriter(); PrintWriter pw = new PrintWriter(cw); e.printStackTrace(pw); pw.flush(); return cw.toString(); /** This doesn't work for some reason!!!!! StringWriter sw = new StringWriter(); PrintWriter pw = new PrintWriter(sw); e.printStackTrace(pw); pw.flush(); System.out.println("The STRING:" + sw.toString()); return sw.toString(); **/ }
5. JSONCollection#toString()
Project: tapestry-5
File: JSONCollection.java
File: JSONCollection.java
/** * Converts this JSON collection into a parsable string representation. * * Warning: This method assumes that the data structure is acyclical. * * Starting in release 5.2, the result will be pretty printed for readability. * * @return a printable, displayable, portable, transmittable representation of the object, beginning with * <code>{</code> <small>(left brace)</small> and ending with <code>}</code> <small>(right * brace)</small>. */ @Override public String toString() { CharArrayWriter caw = new CharArrayWriter(); PrintWriter pw = new PrintWriter(caw); JSONPrintSession session = new PrettyPrintSession(pw); print(session); pw.close(); return caw.toString(); }
6. JspUtil#removeQuotes()
Project: sling
File: JspUtil.java
File: JspUtil.java
public static char[] removeQuotes(char[] chars) { CharArrayWriter caw = new CharArrayWriter(); for (int i = 0; i < chars.length; i++) { if (chars[i] == '%' && chars[i + 1] == '\\' && chars[i + 2] == '>') { caw.write('%'); caw.write('>'); i = i + 2; } else { caw.write(chars[i]); } } return caw.toCharArray(); }
7. ErrorLog#addMessage()
Project: SimpleServer
File: ErrorLog.java
File: ErrorLog.java
public void addMessage(Exception exception, String message) { CharArrayWriter charWriter = new CharArrayWriter(); PrintWriter writer = new PrintWriter(charWriter); writer.append(message); if (exception != null) { writer.append("\n"); exception.printStackTrace(writer); } super.addMessage(charWriter.toString()); writer.close(); charWriter.close(); }
8. TestPeriodFormatter#testPrint_writerMethods()
Project: joda-time
File: TestPeriodFormatter.java
File: TestPeriodFormatter.java
//----------------------------------------------------------------------- public void testPrint_writerMethods() throws Exception { Period p = new Period(1, 2, 3, 4, 5, 6, 7, 8); CharArrayWriter out = new CharArrayWriter(); f.printTo(out, p); assertEquals("P1Y2M3W4DT5H6M7.008S", out.toString()); out = new CharArrayWriter(); try { f.printTo(out, null); fail(); } catch (IllegalArgumentException ex) { } }
9. Utility#encode()
Project: commons-bcel
File: Utility.java
File: Utility.java
/** * Encode byte array it into Java identifier string, i.e., a string * that only contains the following characters: (a, ... z, A, ... Z, * 0, ... 9, _, $). The encoding algorithm itself is not too * clever: if the current byte's ASCII value already is a valid Java * identifier part, leave it as it is. Otherwise it writes the * escape character($) followed by: * * <ul> * <li> the ASCII value as a hexadecimal string, if the value is not in the range 200..247</li> * <li>a Java identifier char not used in a lowercase hexadecimal string, if the value is in the range 200..247</li> * </ul> * * <p>This operation inflates the original byte array by roughly 40-50%</p> * * @param bytes the byte array to convert * @param compress use gzip to minimize string * * @throws IOException if there's a gzip exception */ public static String encode(byte[] bytes, final boolean compress) throws IOException { if (compress) { try (ByteArrayOutputStream baos = new ByteArrayOutputStream(); GZIPOutputStream gos = new GZIPOutputStream(baos)) { gos.write(bytes, 0, bytes.length); bytes = baos.toByteArray(); } } final CharArrayWriter caw = new CharArrayWriter(); try (JavaWriter jw = new JavaWriter(caw)) { for (final byte b : bytes) { // Normalize to unsigned final int in = b & 0x000000ff; jw.write(in); } } return caw.toString(); }
10. XSLTResponseWriter#write()
Project: lucene-solr
File: XSLTResponseWriter.java
File: XSLTResponseWriter.java
@Override public void write(Writer writer, SolrQueryRequest request, SolrQueryResponse response) throws IOException { final Transformer t = getTransformer(request); // capture the output of the XMLWriter final CharArrayWriter w = new CharArrayWriter(); XMLWriter.writeResponse(w, request, response); // and write transformed result to our writer final Reader r = new BufferedReader(new CharArrayReader(w.toCharArray())); final StreamSource source = new StreamSource(r); final StreamResult result = new StreamResult(writer); try { t.transform(source, result); } catch (TransformerException te) { throw new IOException("XSLT transformation error", te); } }
11. JSONArrayEventResultProcessorTest#response_sent()
Project: tapestry5
File: JSONArrayEventResultProcessorTest.java
File: JSONArrayEventResultProcessorTest.java
@Test public void response_sent() throws IOException { String encoding = "UTF-8"; Response response = mockResponse(); CharArrayWriter writer = new CharArrayWriter(); PrintWriter pw = new PrintWriter(writer); expect(response.getPrintWriter("application/json;charset=UTF-8")).andReturn(pw); replay(); JSONArray array = new JSONArray(" [ \"fred\", \"barney\" \n\n]"); JSONArrayEventResultProcessor p = new JSONArrayEventResultProcessor(response, encoding); p.processResultValue(array); verify(); assertEquals(writer.toString(), "[\"fred\",\"barney\"]"); }
12. PortletExceptionPresenter#reportActionRequestException()
Project: tapestry4
File: PortletExceptionPresenter.java
File: PortletExceptionPresenter.java
private void reportActionRequestException(IRequestCycle cycle, Throwable cause) { CharArrayWriter caw = new CharArrayWriter(); PrintWriter pw = new PrintWriter(caw); IMarkupWriter writer = _markupWriterSource.newMarkupWriter(pw, new ContentType("text/html")); writeException(writer, cycle, cause); writer.close(); String markup = caw.toString(); _request.getSession(true).setAttribute(PortletConstants.PORTLET_EXCEPTION_MARKUP_ATTRIBUTE, markup); ActionResponse response = _globals.getActionResponse(); response.setRenderParameter(ServiceConstants.SERVICE, PortletConstants.EXCEPTION_SERVICE); }
13. TestBinaryDumpOutputStream#testNoAscii()
Project: tapestry4
File: TestBinaryDumpOutputStream.java
File: TestBinaryDumpOutputStream.java
public void testNoAscii() throws Exception { CharArrayWriter writer = new CharArrayWriter(); BinaryDumpOutputStream bdos = new BinaryDumpOutputStream(writer); bdos.setShowAscii(false); ObjectOutputStream oos = new ObjectOutputStream(bdos); oos.writeObject(createOutputObject()); oos.close(); assertEquals(contentsOf("NoAscii.txt"), writer.toString()); }
14. TestBinaryDumpOutputStream#testNoOffset()
Project: tapestry4
File: TestBinaryDumpOutputStream.java
File: TestBinaryDumpOutputStream.java
public void testNoOffset() throws Exception { CharArrayWriter writer = new CharArrayWriter(); BinaryDumpOutputStream bdos = new BinaryDumpOutputStream(writer); bdos.setShowOffset(false); ObjectOutputStream oos = new ObjectOutputStream(bdos); oos.writeObject(createOutputObject()); oos.close(); assertEquals(contentsOf("NoOffset.txt"), writer.toString()); }
15. TestBinaryDumpOutputStream#testOptions()
Project: tapestry4
File: TestBinaryDumpOutputStream.java
File: TestBinaryDumpOutputStream.java
public void testOptions() throws Exception { CharArrayWriter writer = new CharArrayWriter(); BinaryDumpOutputStream bdos = new BinaryDumpOutputStream(writer); bdos.setAsciiBegin(" { "); bdos.setAsciiEnd(" }"); bdos.setOffsetSeperator(" = "); bdos.setSubstituteChar('?'); bdos.setBytesPerLine(48); bdos.setSpacingInterval(8); ObjectOutputStream oos = new ObjectOutputStream(bdos); oos.writeObject(createOutputObject()); oos.close(); assertEquals(contentsOf("Options.txt"), writer.toString()); }
16. TestBinaryDumpOutputStream#testBasic()
Project: tapestry4
File: TestBinaryDumpOutputStream.java
File: TestBinaryDumpOutputStream.java
public void testBasic() throws Exception { CharArrayWriter writer = new CharArrayWriter(); BinaryDumpOutputStream bdos = new BinaryDumpOutputStream(writer); ObjectOutputStream oos = new ObjectOutputStream(bdos); oos.writeObject(createOutputObject()); oos.close(); assertEquals(contentsOf("Basic.txt"), writer.toString()); }
17. JSONArrayEventResultProcessorTest#response_sent()
Project: tapestry-5
File: JSONArrayEventResultProcessorTest.java
File: JSONArrayEventResultProcessorTest.java
@Test public void response_sent() throws IOException { String encoding = "UTF-8"; Response response = mockResponse(); CharArrayWriter writer = new CharArrayWriter(); PrintWriter pw = new PrintWriter(writer); expect(response.getPrintWriter("application/json;charset=UTF-8")).andReturn(pw); replay(); JSONArray array = new JSONArray(" [ \"fred\", \"barney\" \n\n]"); JSONArrayEventResultProcessor p = new JSONArrayEventResultProcessor(response, encoding, false); p.processResultValue(array); verify(); assertEquals(writer.toString(), "[\n \"fred\",\n \"barney\"\n]"); }
18. Javac#compile()
Project: one-nio
File: Javac.java
File: Javac.java
public byte[] compile(CharSequence code) throws CompilationException { CharArrayWriter messages = new CharArrayWriter(); List<String> options = Arrays.asList("-classpath", classPath); List<MemoryInputFileObject> input = Arrays.asList(new MemoryInputFileObject(code)); final ByteArrayOutputStream output = new ByteArrayOutputStream(200); JavaFileManager manager = new ForwardingJavaFileManager<StandardJavaFileManager>(fileManager) { @Override public JavaFileObject getJavaFileForOutput(Location location, String className, JavaFileObject.Kind kind, FileObject sibling) { return new MemoryOutputFileObject(output); } }; if (compiler.getTask(messages, manager, null, options, null, input).call()) { return output.toByteArray(); } throw new CompilationException(messages.toString()); }
19. OldCharArrayWriterTest#test_ConstructorI()
Project: j2objc
File: OldCharArrayWriterTest.java
File: OldCharArrayWriterTest.java
public void test_ConstructorI() { // Test for method java.io.CharArrayWriter(int) cw = new CharArrayWriter(90); assertEquals("Test 1: Incorrect writer created.", 0, cw.size()); try { cw = new CharArrayWriter(-1); fail("IllegalArgumentException expected."); } catch (IllegalArgumentException e) { } }
20. Connection#authenticateWithPublicKey()
Project: intellij-community
File: Connection.java
File: Connection.java
/** * A convenience wrapper function which reads in a private key (PEM format, * either DSA or RSA) and then calls * <code>authenticateWithPublicKey(String, char[], String)</code>. * <p> * NOTE PUTTY USERS: Event though your key file may start with * "-----BEGIN..." it is not in the expected format. You have to convert it * to the OpenSSH key format by using the "puttygen" tool (can be downloaded * from the Putty website). Simply load your key and then use the * "Conversions/Export OpenSSH key" functionality to get a proper PEM file. * * @param user * A <code>String</code> holding the username. * @param pemFile * A <code>File</code> object pointing to a file containing a * DSA or RSA private key of the user in OpenSSH key format (PEM, * you can't miss the "-----BEGIN DSA PRIVATE KEY-----" or * "-----BEGIN RSA PRIVATE KEY-----" tag). * @param password * If the PEM file is encrypted then you must specify the * password. Otherwise, this argument will be ignored and can be * set to <code>null</code>. * * @return whether the connection is now authenticated. * @throws IOException */ public synchronized boolean authenticateWithPublicKey(String user, File pemFile, String password) throws IOException { if (pemFile == null) throw new IllegalArgumentException("pemFile argument is null"); char[] buff = new char[256]; CharArrayWriter cw = new CharArrayWriter(); FileReader fr = new FileReader(pemFile); while (true) { int len = fr.read(buff); if (len < 0) break; cw.write(buff, 0, len); } fr.close(); return authenticateWithPublicKey(user, cw.toCharArray(), password); }
21. KerberosTestUtils#getControlDocument()
Project: directory-server
File: KerberosTestUtils.java
File: KerberosTestUtils.java
public static char[] getControlDocument(String resource) throws IOException { InputStream is = ClassLoader.getSystemClassLoader().getResourceAsStream(resource); CharArrayWriter writer = new CharArrayWriter(); try (Reader reader = new InputStreamReader(new BufferedInputStream(is))) { char[] buf = new char[2048]; int len = 0; while (len >= 0) { len = reader.read(buf); if (len > 0) { writer.write(buf, 0, len); } } } char[] isca = writer.toCharArray(); return isca; }
22. ClobTest#testGetSubString_BiggerThanInternalBuffer()
Project: derby
File: ClobTest.java
File: ClobTest.java
/** * Tests if big strings can be handled. * <p> * The motivation for the test is to make sure big buffers are filled with * the call to read inside a loop. Big in this sense means bigger than some * internal buffer. This is typically around 8 KB or so, but we try * something considerably bigger. If a char/byte array is attempted filled * with a single call to read, the resulting string wil typically contain * \u0000 at positions after the size of the internal buffer. */ public void testGetSubString_BiggerThanInternalBuffer() throws IOException, SQLException { // 1 M characters int stringLength = 1 * 1024 * 1024; transferData(new LoopingAlphabetReader(stringLength), this.clob.setCharacterStream(1L), TRANSFER_BUFFER_SIZE); String obtained = this.clob.getSubString(1, stringLength); assertEquals("Incorrect string length", stringLength, obtained.length()); // Obtain the string we inserted for comparison. CharArrayWriter charWriter = new CharArrayWriter(); transferData(new LoopingAlphabetReader(stringLength), charWriter, TRANSFER_BUFFER_SIZE); assertEquals("String do not match", charWriter.toString(), obtained); }
23. KnownHosts#initialize()
Project: connectbot
File: KnownHosts.java
File: KnownHosts.java
private void initialize(File knownHosts) throws IOException { char[] buff = new char[512]; CharArrayWriter cw = new CharArrayWriter(); knownHosts.createNewFile(); FileReader fr = new FileReader(knownHosts); while (true) { int len = fr.read(buff); if (len < 0) break; cw.write(buff, 0, len); } fr.close(); initialize(cw.toCharArray()); }
24. Connection#authenticateWithPublicKey()
Project: connectbot
File: Connection.java
File: Connection.java
/** * A convenience wrapper function which reads in a private key (PEM format, * either DSA or RSA) and then calls * <code>authenticateWithPublicKey(String, char[], String)</code>. * <p> * NOTE PUTTY USERS: Event though your key file may start with * "-----BEGIN..." it is not in the expected format. You have to convert it * to the OpenSSH key format by using the "puttygen" tool (can be downloaded * from the Putty website). Simply load your key and then use the * "Conversions/Export OpenSSH key" functionality to get a proper PEM file. * * @param user * A <code>String</code> holding the username. * @param pemFile * A <code>File</code> object pointing to a file containing a * DSA or RSA private key of the user in OpenSSH key format (PEM, * you can't miss the "-----BEGIN DSA PRIVATE KEY-----" or * "-----BEGIN RSA PRIVATE KEY-----" tag). * @param password * If the PEM file is encrypted then you must specify the * password. Otherwise, this argument will be ignored and can be * set to <code>null</code>. * * @return whether the connection is now authenticated. * @throws IOException */ public synchronized boolean authenticateWithPublicKey(String user, File pemFile, String password) throws IOException { if (pemFile == null) throw new IllegalArgumentException("pemFile argument is null"); char[] buff = new char[256]; CharArrayWriter cw = new CharArrayWriter(); FileReader fr = new FileReader(pemFile); while (true) { int len = fr.read(buff); if (len < 0) break; cw.write(buff, 0, len); } fr.close(); return authenticateWithPublicKey(user, cw.toCharArray(), password); }
25. TestMultiRefIdentity#testEquality3()
Project: axis1-java
File: TestMultiRefIdentity.java
File: TestMultiRefIdentity.java
/** Tests when beans have same contents and use their own hashCode(). */ public void testEquality3() throws Exception { TestBeanB tb1 = new TestBeanB(); tb1.s1 = "john"; TestBeanB tb2 = new TestBeanB(); tb2.s1 = "john"; CharArrayWriter caw = new CharArrayWriter(); SerializationContext sci = new SerializationContext(caw); sci.setDoMultiRefs(true); sci.serialize(new QName("someLocalPart"), null, tb1); sci.serialize(new QName("someOtherLocalPart"), null, tb2); String s = caw.toString(); // Cheap but fragile. int first = s.indexOf("#id0"); int last = s.lastIndexOf("#id1"); assertTrue(s, first >= 0); assertTrue(s, last >= 0 && last != first); }
26. TestMultiRefIdentity#testEquality2()
Project: axis1-java
File: TestMultiRefIdentity.java
File: TestMultiRefIdentity.java
/** Tests when beans have same contents but rely on default hashCode(). */ public void testEquality2() throws Exception { TestBeanA tb1 = new TestBeanA(); tb1.s1 = "john"; TestBeanA tb2 = new TestBeanA(); tb2.s1 = "john"; CharArrayWriter caw = new CharArrayWriter(); SerializationContext sci = new SerializationContext(caw); sci.setDoMultiRefs(true); sci.serialize(new QName("someLocalPart"), null, tb1); sci.serialize(new QName("someOtherLocalPart"), null, tb2); String s = caw.toString(); // Cheap but fragile. int first = s.indexOf("#id0"); int last = s.lastIndexOf("#id1"); assertTrue(s, first >= 0); assertTrue(s, last >= 0); }
27. TestMultiRefIdentity#testEquality1()
Project: axis1-java
File: TestMultiRefIdentity.java
File: TestMultiRefIdentity.java
/** Tests when beans have different contents and rely on default hashCode(). */ public void testEquality1() throws Exception { TestBeanA tb1 = new TestBeanA(); tb1.s1 = "john"; TestBeanA tb2 = new TestBeanA(); tb2.s1 = "gregg"; CharArrayWriter caw = new CharArrayWriter(); SerializationContext sci = new SerializationContext(caw); sci.setDoMultiRefs(true); sci.serialize(new QName("someLocalPart"), null, tb1); sci.serialize(new QName("someOtherLocalPart"), null, tb2); String s = caw.toString(); // Cheap but fragile. int first = s.indexOf("#id0"); int last = s.lastIndexOf("#id1"); assertTrue(s, first >= 0); assertTrue(s, last >= 0); }
28. TestMultiRefIdentity#testIdentity2()
Project: axis1-java
File: TestMultiRefIdentity.java
File: TestMultiRefIdentity.java
/** Tests when beans are identical and use their own hashCode(). */ public void testIdentity2() throws Exception { TestBeanB tb1 = new TestBeanB(); tb1.s1 = "john"; TestBeanB tb2 = tb1; CharArrayWriter caw = new CharArrayWriter(); SerializationContext sci = new SerializationContext(caw); sci.setDoMultiRefs(true); sci.serialize(new QName("someLocalPart"), null, tb1); sci.serialize(new QName("someOtherLocalPart"), null, tb2); String s = caw.toString(); // Cheap but fragile. int first = s.indexOf("#id0"); int last = s.lastIndexOf("#id0"); assertTrue(s, first >= 0); assertTrue(s, last >= 0 && last != first); }
29. TestMultiRefIdentity#testIdentity1()
Project: axis1-java
File: TestMultiRefIdentity.java
File: TestMultiRefIdentity.java
/** Tests when beans are identical and use default hashCode(). */ public void testIdentity1() throws Exception { TestBeanA tb1 = new TestBeanA(); tb1.s1 = "john"; TestBeanA tb2 = tb1; CharArrayWriter caw = new CharArrayWriter(); SerializationContext sci = new SerializationContext(caw); sci.setDoMultiRefs(true); sci.serialize(new QName("someLocalPart"), null, tb1); sci.serialize(new QName("someOtherLocalPart"), null, tb2); String s = caw.toString(); // Cheap but fragile. int first = s.indexOf("#id0"); int last = s.lastIndexOf("#id0"); assertTrue(s, first >= 0); assertTrue(s, last >= 0 && last != first); }
30. KnownHosts#addHostkeyToFile()
Project: connectbot
File: KnownHosts.java
File: KnownHosts.java
/** * Adds a single public key entry to the a known_hosts file. * This method is designed to be used in a {@link ServerHostKeyVerifier}. * * @param knownHosts the file where the publickey entry will be appended. * @param hostnames a list of hostname patterns - at least one most be specified. Check out the * OpenSSH sshd man page for a description of the pattern matching algorithm. * @param serverHostKeyAlgorithm as passed to the {@link ServerHostKeyVerifier}. * @param serverHostKey as passed to the {@link ServerHostKeyVerifier}. * @throws IOException */ public static final void addHostkeyToFile(File knownHosts, String[] hostnames, String serverHostKeyAlgorithm, byte[] serverHostKey) throws IOException { if ((hostnames == null) || (hostnames.length == 0)) throw new IllegalArgumentException("Need at least one hostname specification"); if ((serverHostKeyAlgorithm == null) || (serverHostKey == null)) throw new IllegalArgumentException(); CharArrayWriter writer = new CharArrayWriter(); for (int i = 0; i < hostnames.length; i++) { if (i != 0) writer.write(','); writer.write(hostnames[i]); } writer.write(' '); writer.write(serverHostKeyAlgorithm); writer.write(' '); writer.write(Base64.encode(serverHostKey)); writer.write("\n"); char[] entry = writer.toCharArray(); RandomAccessFile raf = new RandomAccessFile(knownHosts, "rw"); long len = raf.length(); if (len > 0) { raf.seek(len - 1); int last = raf.read(); if (last != '\n') raf.write('\n'); } raf.write(new String(entry).getBytes("ISO-8859-1")); raf.close(); }
31. OldCharArrayWriterTest#test_appendLjava_langCharSequenceII()
Project: j2objc
File: OldCharArrayWriterTest.java
File: OldCharArrayWriterTest.java
public void test_appendLjava_langCharSequenceII() { String testString = "My Test String"; CharArrayWriter writer = new CharArrayWriter(10); // Illegal argument checks. try { writer.append(testString, -1, 0); fail("Test 1: IndexOutOfBoundsException expected."); } catch (IndexOutOfBoundsException e) { } try { writer.append(testString, 0, -1); fail("Test 2: IndexOutOfBoundsException expected."); } catch (IndexOutOfBoundsException e) { } try { writer.append(testString, 1, 0); fail("Test 3: IndexOutOfBoundsException expected."); } catch (IndexOutOfBoundsException e) { } try { writer.append(testString, 1, testString.length() + 1); fail("Test 4: IndexOutOfBoundsException expected."); } catch (IndexOutOfBoundsException e) { } writer.append(testString, 1, 3); writer.flush(); assertEquals("Test 5: Appending failed;", testString.substring(1, 3), writer.toString()); writer.close(); }
32. JspReader#getText()
Project: sling
File: JspReader.java
File: JspReader.java
String getText(Mark start, Mark stop) throws JasperException { Mark oldstart = mark(); reset(start); CharArrayWriter caw = new CharArrayWriter(); while (!stop.equals(mark())) caw.write(nextChar()); caw.close(); reset(oldstart); return caw.toString(); }
33. IOUtils#toCharArray()
Project: wicket
File: IOUtils.java
File: IOUtils.java
/** * Get the contents of a <code>Reader</code> as a character array. * <p> * This method buffers the input internally, so there is no need to use a * <code>BufferedReader</code>. * * @param input * the <code>Reader</code> to read from * @return the requested character array * @throws NullPointerException * if the input is null * @throws IOException * if an I/O error occurs */ public static char[] toCharArray(final Reader input) throws IOException { CharArrayWriter sw = new CharArrayWriter(); copy(input, sw); return sw.toCharArray(); }
34. IOUtils#toCharArray()
Project: wicket
File: IOUtils.java
File: IOUtils.java
/** * Get the contents of an <code>InputStream</code> as a character array using the specified * character encoding. * <p> * Character encoding names can be found at <a * href="http://www.iana.org/assignments/character-sets">IANA</a>. * <p> * This method buffers the input internally, so there is no need to use a * <code>BufferedInputStream</code>. * * @param is * the <code>InputStream</code> to read from * @param encoding * the encoding to use, null means platform default * @return the requested character array * @throws NullPointerException * if the input is null * @throws IOException * if an I/O error occurs */ public static char[] toCharArray(final InputStream is, final String encoding) throws IOException { CharArrayWriter output = new CharArrayWriter(); copy(is, output, encoding); return output.toCharArray(); }
35. IOUtils#toCharArray()
Project: wicket
File: IOUtils.java
File: IOUtils.java
/** * Get the contents of an <code>InputStream</code> as a character array using the default * character encoding of the platform. * <p> * This method buffers the input internally, so there is no need to use a * <code>BufferedInputStream</code>. * * @param is * the <code>InputStream</code> to read from * @return the requested character array * @throws NullPointerException * if the input is null * @throws IOException * if an I/O error occurs */ public static char[] toCharArray(final InputStream is) throws IOException { CharArrayWriter output = new CharArrayWriter(); copy(is, output); return output.toCharArray(); }
36. IOUtils#toCharArray()
Project: ToolsFinal
File: IOUtils.java
File: IOUtils.java
/** * Get the contents of a <code>Reader</code> as a character array. * <p/> * This method buffers the input internally, so there is no need to use a * <code>BufferedReader</code>. * * @param input the <code>Reader</code> to read from * @return the requested character array * @throws NullPointerException if the input is null * @throws IOException if an I/O error occurs * @since 1.1 */ public static char[] toCharArray(Reader input) throws IOException { CharArrayWriter sw = new CharArrayWriter(); copy(input, sw); return sw.toCharArray(); }
37. IOUtils#toCharArray()
Project: ToolsFinal
File: IOUtils.java
File: IOUtils.java
/** * Get the contents of an <code>InputStream</code> as a character array * using the specified character encoding. * <p/> * This method buffers the input internally, so there is no need to use a * <code>BufferedInputStream</code>. * * @param is the <code>InputStream</code> to read from * @param encoding the encoding to use, null means platform default * @return the requested character array * @throws NullPointerException if the input is null * @throws IOException if an I/O error occurs * @since 2.3 */ public static char[] toCharArray(InputStream is, Charset encoding) throws IOException { CharArrayWriter output = new CharArrayWriter(); copy(is, output, encoding); return output.toCharArray(); }
38. JSONCollection#toCompactString()
Project: tapestry-5
File: JSONCollection.java
File: JSONCollection.java
/** * Prints the JSONObject as a compact string (not extra punctuation). This is, essentially, what * Tapestry 5.1 did inside {@link #toString()}. */ public String toCompactString() { CharArrayWriter caw = new CharArrayWriter(); PrintWriter pw = new PrintWriter(caw); print(pw); pw.close(); return caw.toString(); }
39. EventsLog#addMessage()
Project: SimpleServer
File: EventsLog.java
File: EventsLog.java
public void addMessage(String event, String message) { CharArrayWriter charWriter = new CharArrayWriter(); PrintWriter writer = new PrintWriter(charWriter); writer.append(event + "\t" + message); super.addMessage(charWriter.toString()); writer.close(); charWriter.close(); }
40. IOTinyUtils#toString()
Project: rocketmq-all
File: IOTinyUtils.java
File: IOTinyUtils.java
public static String toString(Reader reader) throws IOException { CharArrayWriter sw = new CharArrayWriter(); copy(reader, sw); return sw.toString(); }
41. IOTinyUtils#toString()
Project: RocketMQ
File: IOTinyUtils.java
File: IOTinyUtils.java
public static String toString(Reader reader) throws IOException { CharArrayWriter sw = new CharArrayWriter(); copy(reader, sw); return sw.toString(); }
42. JaxbMatchers#toXml()
Project: isis
File: JaxbMatchers.java
File: JaxbMatchers.java
public static <T> String toXml(final T dto) { final CharArrayWriter caw = new CharArrayWriter(); toXml(dto, caw); return caw.toString(); }
43. InteractionDtoUtils#toXml()
Project: isis
File: InteractionDtoUtils.java
File: InteractionDtoUtils.java
public static String toXml(final InteractionDto interactionDto) { final CharArrayWriter caw = new CharArrayWriter(); toXml(interactionDto, caw); return caw.toString(); }
44. CommandDtoUtils#toXml()
Project: isis
File: CommandDtoUtils.java
File: CommandDtoUtils.java
public static String toXml(final CommandDto commandDto) { final CharArrayWriter caw = new CharArrayWriter(); toXml(commandDto, caw); return caw.toString(); }
45. ChangesDtoUtils#toXml()
Project: isis
File: ChangesDtoUtils.java
File: ChangesDtoUtils.java
public static String toXml(final ChangesDto changesDto) { final CharArrayWriter caw = new CharArrayWriter(); toXml(changesDto, caw); return caw.toString(); }
46. JaxbUtil#toXml()
Project: isis
File: JaxbUtil.java
File: JaxbUtil.java
public static <T> String toXml(final T dto) { final CharArrayWriter caw = new CharArrayWriter(); toXml(dto, caw); return caw.toString(); }
47. Base64#encode()
Project: intellij-community
File: Base64.java
File: Base64.java
public static char[] encode(byte[] content) { CharArrayWriter cw = new CharArrayWriter((4 * content.length) / 3); int idx = 0; int x = 0; for (int i = 0; i < content.length; i++) { if (idx == 0) x = (content[i] & 0xff) << 16; else if (idx == 1) x = x | ((content[i] & 0xff) << 8); else x = x | (content[i] & 0xff); idx++; if (idx == 3) { cw.write(alphabet[x >> 18]); cw.write(alphabet[(x >> 12) & 0x3f]); cw.write(alphabet[(x >> 6) & 0x3f]); cw.write(alphabet[x & 0x3f]); idx = 0; } } if (idx == 1) { cw.write(alphabet[x >> 18]); cw.write(alphabet[(x >> 12) & 0x3f]); cw.write('='); cw.write('='); } if (idx == 2) { cw.write(alphabet[x >> 18]); cw.write(alphabet[(x >> 12) & 0x3f]); cw.write(alphabet[(x >> 6) & 0x3f]); cw.write('='); } return cw.toCharArray(); }
48. Base64#encode()
Project: connectbot
File: Base64.java
File: Base64.java
public static char[] encode(byte[] content) { CharArrayWriter cw = new CharArrayWriter((4 * content.length) / 3); int idx = 0; int x = 0; for (int i = 0; i < content.length; i++) { if (idx == 0) x = (content[i] & 0xff) << 16; else if (idx == 1) x = x | ((content[i] & 0xff) << 8); else x = x | (content[i] & 0xff); idx++; if (idx == 3) { cw.write(alphabet[x >> 18]); cw.write(alphabet[(x >> 12) & 0x3f]); cw.write(alphabet[(x >> 6) & 0x3f]); cw.write(alphabet[x & 0x3f]); idx = 0; } } if (idx == 1) { cw.write(alphabet[x >> 18]); cw.write(alphabet[(x >> 12) & 0x3f]); cw.write('='); cw.write('='); } if (idx == 2) { cw.write(alphabet[x >> 18]); cw.write(alphabet[(x >> 12) & 0x3f]); cw.write(alphabet[(x >> 6) & 0x3f]); cw.write('='); } return cw.toCharArray(); }
49. IOUtils#toCharArray()
Project: commons-io
File: IOUtils.java
File: IOUtils.java
/** * Gets the contents of a <code>Reader</code> as a character array. * <p> * This method buffers the input internally, so there is no need to use a * <code>BufferedReader</code>. * * @param input the <code>Reader</code> to read from * @return the requested character array * @throws NullPointerException if the input is null * @throws IOException if an I/O error occurs * @since 1.1 */ public static char[] toCharArray(final Reader input) throws IOException { final CharArrayWriter sw = new CharArrayWriter(); copy(input, sw); return sw.toCharArray(); }
50. IOUtils#toCharArray()
Project: commons-io
File: IOUtils.java
File: IOUtils.java
/** * Gets the contents of an <code>InputStream</code> as a character array * using the specified character encoding. * <p> * This method buffers the input internally, so there is no need to use a * <code>BufferedInputStream</code>. * * @param is the <code>InputStream</code> to read from * @param encoding the encoding to use, null means platform default * @return the requested character array * @throws NullPointerException if the input is null * @throws IOException if an I/O error occurs * @since 2.3 */ public static char[] toCharArray(final InputStream is, final Charset encoding) throws IOException { final CharArrayWriter output = new CharArrayWriter(); copy(is, output, encoding); return output.toCharArray(); }
51. IOUtils#toCharArray()
Project: Android-RTEditor
File: IOUtils.java
File: IOUtils.java
/** * Get the contents of a <code>Reader</code> as a character array. * <p/> * This method buffers the input internally, so there is no need to use a * <code>BufferedReader</code>. * * @param input the <code>Reader</code> to read from * @return the requested character array * @throws NullPointerException if the input is null * @throws IOException if an I/O error occurs * @since 1.1 */ public static char[] toCharArray(Reader input) throws IOException { CharArrayWriter sw = new CharArrayWriter(); copy(input, sw); return sw.toCharArray(); }
52. IOUtils#toCharArray()
Project: Android-RTEditor
File: IOUtils.java
File: IOUtils.java
/** * Get the contents of an <code>InputStream</code> as a character array * using the specified character encoding. * <p/> * This method buffers the input internally, so there is no need to use a * <code>BufferedInputStream</code>. * * @param is the <code>InputStream</code> to read from * @param encoding the encoding to use, null means platform default * @return the requested character array * @throws NullPointerException if the input is null * @throws IOException if an I/O error occurs * @since 2.3 */ public static char[] toCharArray(InputStream is, Charset encoding) throws IOException { CharArrayWriter output = new CharArrayWriter(); copy(is, output, encoding); return output.toCharArray(); }
53. IOUtils#readChars()
Project: Android-Next
File: IOUtils.java
File: IOUtils.java
public static char[] readChars(Reader input) throws IOException { CharArrayWriter sw = new CharArrayWriter(); copy(input, sw); return sw.toCharArray(); }
54. IOUtils#readChars()
Project: Android-Next
File: IOUtils.java
File: IOUtils.java
public static char[] readChars(InputStream is, Charset encoding) throws IOException { CharArrayWriter output = new CharArrayWriter(); copy(is, output, encoding); return output.toCharArray(); }
55. UrlEncoder#encode()
Project: wicket
File: UrlEncoder.java
File: UrlEncoder.java
/** * @param unsafeInput * string to encode * @param charsetName * encoding to use * @return encoded string * @see java.net.URLEncoder#encode(String, String) */ public String encode(final String unsafeInput, final String charsetName) { final String s = unsafeInput.replace("\0", "NULL"); StringBuilder out = new StringBuilder(s.length()); Charset charset; CharArrayWriter charArrayWriter = new CharArrayWriter(); Args.notNull(charsetName, "charsetName"); try { charset = Charset.forName(charsetName); } catch (IllegalCharsetNameExceptionUnsupportedCharsetException | e) { throw new RuntimeException(new UnsupportedEncodingException(charsetName)); } for (int i = 0; i < s.length(); ) { int c = s.charAt(i); // System.out.println("Examining character: " + c); if (dontNeedEncoding.get(c)) { if (c == ' ') { c = '+'; } // System.out.println("Storing: " + c); out.append((char) c); i++; } else { // convert to external encoding before hex conversion do { charArrayWriter.write(c); /* * If this character represents the start of a Unicode surrogate pair, then pass * in two characters. It's not clear what should be done if a bytes reserved in * the surrogate pairs range occurs outside of a legal surrogate pair. For now, * just treat it as if it were any other character. */ if ((c >= 0xD800) && (c <= 0xDBFF)) { /* * System.out.println(Integer.toHexString(c) + " is high surrogate"); */ if ((i + 1) < s.length()) { int d = s.charAt(i + 1); /* * System.out.println("\tExamining " + Integer.toHexString(d)); */ if ((d >= 0xDC00) && (d <= 0xDFFF)) { /* * System.out.println("\t" + Integer.toHexString(d) + " is low * surrogate"); */ charArrayWriter.write(d); i++; } } } i++; } while ((i < s.length()) && !dontNeedEncoding.get((c = s.charAt(i)))); charArrayWriter.flush(); String str = new String(charArrayWriter.toCharArray()); byte[] ba = str.getBytes(charset); for (byte b : ba) { out.append('%'); char ch = Character.forDigit((b >> 4) & 0xF, 16); // the hex value if ch is a letter. if (Character.isLetter(ch)) { ch -= caseDiff; } out.append(ch); ch = Character.forDigit(b & 0xF, 16); if (Character.isLetter(ch)) { ch -= caseDiff; } out.append(ch); } charArrayWriter.reset(); } } return out.toString(); }
56. TestPageRenderSupport#newWriter()
Project: tapestry4
File: TestPageRenderSupport.java
File: TestPageRenderSupport.java
private IMarkupWriter newWriter() { _writer = new CharArrayWriter(); return new MarkupWriterImpl("text/html", new PrintWriter(_writer), new AsciiMarkupFilter()); }
57. TestMarkupWriter#newPrintWriter()
Project: tapestry4
File: TestMarkupWriter.java
File: TestMarkupWriter.java
private PrintWriter newPrintWriter() { _writer = new CharArrayWriter(); return new PrintWriter(_writer); }
58. BaseComponentTestCase#newBufferWriter()
Project: tapestry4
File: BaseComponentTestCase.java
File: BaseComponentTestCase.java
protected IMarkupWriter newBufferWriter() { _charArrayWriter = new CharArrayWriter(); PrintWriter pw = new PrintWriter(_charArrayWriter); return new MarkupWriterImpl("text/html", pw, new AsciiMarkupFilter()); }
59. ShowEngine#dumpSerializedEngine()
Project: tapestry3
File: ShowEngine.java
File: ShowEngine.java
private void dumpSerializedEngine(IMarkupWriter responseWriter) { CharArrayWriter writer = null; BinaryDumpOutputStream bos = null; try { // Because IReponseWriter doesn't implement the // java.io.Writer interface, we have to buffer this // stuff then pack it in all at once. Kind of a waste! writer = new CharArrayWriter(); bos = new BinaryDumpOutputStream(writer); bos.setBytesPerLine(32); bos.write(getSerializedEngine()); bos.close(); responseWriter.print(writer.toString()); } catch (IOException ex) { } finally { if (bos != null) { try { bos.close(); } catch (IOException ex) { } } if (writer != null) { writer.reset(); writer.close(); } } }
60. Parser#parseTemplateText()
Project: sling
File: Parser.java
File: Parser.java
/* * Parse for a template text string until '<' or "${" or "#{" is encountered, * recognizing escape sequences "\%", "\$", and "\#". */ private void parseTemplateText(Node parent) throws JasperException { if (!reader.hasMoreInput()) return; CharArrayWriter ttext = new CharArrayWriter(); // Output the first character int ch = reader.nextChar(); if (ch == '\\') { reader.pushChar(); } else { ttext.write(ch); } while (reader.hasMoreInput()) { ch = reader.nextChar(); if (ch == '<') { reader.pushChar(); break; } else if (ch == '$' || ch == '#') { if (!reader.hasMoreInput()) { ttext.write(ch); break; } if (reader.nextChar() == '{') { reader.pushChar(); reader.pushChar(); break; } ttext.write(ch); reader.pushChar(); continue; } else if (ch == '\\') { if (!reader.hasMoreInput()) { ttext.write('\\'); break; } char next = (char) reader.peekChar(); // convolude multiple steps at once and create confusing parsers...) if (next == '%' || next == '$' || next == '#') { ch = reader.nextChar(); } } ttext.write(ch); } new Node.TemplateText(ttext.toString(), start, parent); }
61. XLContentDigester#getContent()
Project: sakai
File: XLContentDigester.java
File: XLContentDigester.java
/* (non-Javadoc) * @see org.sakaiproject.search.component.adapter.contenthosting.ContentDigester#getContent(org.sakaiproject.content.api.ContentResource) */ public String getContent(ContentResource contentResource) { CharArrayWriter writer = new CharArrayWriter(); loadContent(writer, contentResource); return new String(writer.toCharArray()); }
62. XLContentDigester#getContentReader()
Project: sakai
File: XLContentDigester.java
File: XLContentDigester.java
/* * (non-Javadoc) * * @see org.sakaiproject.search.component.adapter.contenthosting.BaseContentDigester#getContentReader(org.sakaiproject.content.api.ContentResource) */ public Reader getContentReader(ContentResource contentResource) { CharArrayWriter writer = new CharArrayWriter(); loadContent(writer, contentResource); return new CharArrayReader(writer.toCharArray()); }
63. AbstractInterpreterEditor#getNewInputObject()
Project: Pydev
File: AbstractInterpreterEditor.java
File: AbstractInterpreterEditor.java
@Override protected Tuple<String, String> getNewInputObject(int configType) { CharArrayWriter charWriter = new CharArrayWriter(); PrintWriter logger = new PrintWriter(charWriter); try { ObtainInterpreterInfoOperation operation = null; if (configType != InterpreterConfigHelpers.CONFIG_MANUAL) { //Auto-config AutoConfigMaker a = new AutoConfigMaker(getInterpreterType(), configType == InterpreterConfigHelpers.CONFIG_ADV_AUTO, logger, nameToInfo); operation = a.autoConfigSearch(); } else { //Manual config logger.println("Information about process of adding new interpreter:"); Tuple<String, String> interpreterNameAndExecutable = newConfig(logger); if (interpreterNameAndExecutable == null) { return null; } interpreterNameAndExecutable.o1 = InterpreterConfigHelpers.getUniqueInterpreterName(interpreterNameAndExecutable.o1, nameToInfo); boolean foundError = InterpreterConfigHelpers.checkInterpreterNameAndExecutable(interpreterNameAndExecutable, logger, "Error getting info on interpreter", nameToInfo, this.getShell()); if (foundError) { return null; } logger.println("- Chosen interpreter (name and file):'" + interpreterNameAndExecutable); if (interpreterNameAndExecutable != null && interpreterNameAndExecutable.o2 != null) { //ok, now that we got the file, let's see if it is valid and get the library info. operation = InterpreterConfigHelpers.tryInterpreter(interpreterNameAndExecutable, interpreterManager, false, true, logger, this.getShell()); } } if (operation != null) { String newName = operation.result.getName(); this.nameToInfo.put(newName, operation.result.makeCopy()); exeOrJarOfInterpretersToRestore.add(operation.result.executableOrJar); return new Tuple<String, String>(operation.result.getName(), operation.result.executableOrJar); } } catch (Exception e) { Log.log(e); return null; } finally { String logInfo = charWriter.toString(); if (logInfo.length() > 0) { Log.logInfo(charWriter.toString()); } } return null; }
64. ProtoParser#parse()
Project: protoparser
File: ProtoParser.java
File: ProtoParser.java
/** Parse a named {@code .proto} schema. The {@code Reader} is not closed. */ public static ProtoFile parse(String name, Reader reader) throws IOException { CharArrayWriter writer = new CharArrayWriter(); char[] buffer = new char[1024]; int count; while ((count = reader.read(buffer)) != -1) { writer.write(buffer, 0, count); } return new ProtoParser(name, writer.toCharArray()).readProtoFile(); }
65. InsertBatch#insertCopy()
Project: pgjdbc
File: InsertBatch.java
File: InsertBatch.java
@Benchmark public void insertCopy(Blackhole b) throws SQLException, IOException { CopyManager copyAPI = ((PGConnection) connection).getCopyAPI(); CharArrayWriter wr = new CharArrayWriter(); for (int i = 0; i < p1nrows; ) { CopyIn copyIn = copyAPI.copyIn("COPY batch_perf_test FROM STDIN"); wr.reset(); for (int k = 0; k < p2multi; k++, i++) { wr.append(Integer.toString(i)); wr.append('\t'); String str = strings[i]; if (str != null) { boolean hasTabs = str.indexOf('\t') != -1; if (hasTabs) { wr.append("\""); wr.append(str.replace("\"", "\"\"")); wr.append("\""); } else { wr.append(str); } } wr.append('\t'); wr.append(Integer.toString(i)); wr.append('\n'); } byte[] bytes = wr.toString().getBytes("UTF-8"); copyIn.writeToCopy(bytes, 0, bytes.length); b.consume(copyIn.endCopy()); } }
66. InsertBatch#insertStruct()
Project: pgjdbc
File: InsertBatch.java
File: InsertBatch.java
@Benchmark public int[] insertStruct() throws SQLException, IOException { CharArrayWriter wr = new CharArrayWriter(); for (int i = 0; i < p1nrows; ) { wr.reset(); wr.append('{'); for (int k = 0; k < p2multi; k++, i++) { if (k != 0) { wr.append(','); } wr.append("\"("); wr.append(Integer.toString(i)); wr.append(','); String str = strings[i]; if (str != null) { boolean hasQuotes = str.indexOf('"') != -1; if (hasQuotes) { wr.append("\""); wr.append(str.replace("\"", "\\\"")); wr.append("\""); } else { wr.append(str); } } wr.append(','); wr.append(Integer.toString(i)); wr.append(")\""); } wr.append('}'); structInsert.setString(1, wr.toString()); structInsert.addBatch(); } return structInsert.executeBatch(); }
67. RhinoException#generateStackTrace()
Project: pad
File: RhinoException.java
File: RhinoException.java
private String generateStackTrace() { // Get stable reference to work properly with concurrent access CharArrayWriter writer = new CharArrayWriter(); super.printStackTrace(new PrintWriter(writer)); String origStackTrace = writer.toString(); Evaluator e = Context.createInterpreter(); if (e != null) return e.getPatchedStack(this, origStackTrace); return null; }
68. Context#getSourcePositionFromStack()
Project: pad
File: Context.java
File: Context.java
static String getSourcePositionFromStack(int[] linep) { Context cx = getCurrentContext(); if (cx == null) return null; if (cx.lastInterpreterFrame != null) { Evaluator evaluator = createInterpreter(); if (evaluator != null) return evaluator.getSourcePositionFromStack(cx, linep); } /** * A bit of a hack, but the only way to get filename and line * number from an enclosing frame. */ CharArrayWriter writer = new CharArrayWriter(); RuntimeException re = new RuntimeException(); re.printStackTrace(new PrintWriter(writer)); String s = writer.toString(); int open = -1; int close = -1; int colon = -1; for (int i = 0; i < s.length(); i++) { char c = s.charAt(i); if (c == ':') colon = i; else if (c == '(') open = i; else if (c == ')') close = i; else if (c == '\n' && open != -1 && close != -1 && colon != -1 && open < colon && colon < close) { String fileStr = s.substring(open + 1, colon); if (!fileStr.endsWith(".java")) { String lineStr = s.substring(colon + 1, close); try { linep[0] = Integer.parseInt(lineStr); if (linep[0] < 0) { linep[0] = 0; } return fileStr; } catch (NumberFormatException e) { } } open = close = colon = -1; } } return null; }
69. ActionHelper#getChildren()
Project: openjdk
File: ActionHelper.java
File: ActionHelper.java
public List<Long> getChildren(HtmlSection section, long pid) { String pidStr = "" + pid; ProcessBuilder pb = getChildren.prepareProcess(section, this, pidStr); PrintWriter log = getChildren.getSection(section).getWriter(); CharArrayWriter writer = new CharArrayWriter(); ExitCode code = run(log, writer, pb, getChildren.getParameters()); Reader output = new CharArrayReader(writer.toCharArray()); if (!ExitCode.OK.equals(code)) { log.println("WARNING: get children pids action failed"); try { Utils.copyStream(output, log); } catch (IOException e) { e.printStackTrace(log); } return Collections.emptyList(); } List<Long> result = new ArrayList<>(); try { try (BufferedReader reader = new BufferedReader(output)) { String line; while ((line = reader.readLine()) != null) { String value = line.trim(); if (value.isEmpty()) { // ignore empty lines continue; } try { result.add(Long.valueOf(value)); } catch (NumberFormatException e) { log.printf("WARNING: can't parse child pid %s : %s%n", line, e.getMessage()); e.printStackTrace(log); } } } } catch (IOException e) { e.printStackTrace(log); } return result; }
70. DriverManagerTests#tests18()
Project: openjdk
File: DriverManagerTests.java
File: DriverManagerTests.java
/** * Create a PrintWriter and use to to send output via DriverManager.println * Validate that if you disable the writer, the output sent is not present */ @Test public void tests18() throws Exception { CharArrayWriter cw = new CharArrayWriter(); PrintWriter pw = new PrintWriter(cw); DriverManager.setLogWriter(pw); assertTrue(DriverManager.getLogWriter() == pw); DriverManager.println(results[0]); DriverManager.setLogWriter(null); assertTrue(DriverManager.getLogWriter() == null); DriverManager.println(noOutput); DriverManager.setLogWriter(pw); DriverManager.println(results[1]); DriverManager.println(results[2]); DriverManager.println(results[3]); DriverManager.setLogWriter(null); DriverManager.println(noOutput); /* * Check we do not get the output when the stream is disabled */ BufferedReader reader = new BufferedReader(new CharArrayReader(cw.toCharArray())); for (String result : results) { assertTrue(result.equals(reader.readLine())); } }
71. URLEncoder#encode()
Project: openjdk
File: URLEncoder.java
File: URLEncoder.java
/** * Translates a string into {@code application/x-www-form-urlencoded} * format using a specific encoding scheme. This method uses the * supplied encoding scheme to obtain the bytes for unsafe * characters. * <p> * <em><strong>Note:</strong> The <a href= * "http://www.w3.org/TR/html40/appendix/notes.html#non-ascii-chars"> * World Wide Web Consortium Recommendation</a> states that * UTF-8 should be used. Not doing so may introduce * incompatibilities.</em> * * @param s {@code String} to be translated. * @param enc The name of a supported * <a href="../lang/package-summary.html#charenc">character * encoding</a>. * @return the translated {@code String}. * @exception UnsupportedEncodingException * If the named encoding is not supported * @see URLDecoder#decode(java.lang.String, java.lang.String) * @since 1.4 */ public static String encode(String s, String enc) throws UnsupportedEncodingException { boolean needToChange = false; StringBuilder out = new StringBuilder(s.length()); Charset charset; CharArrayWriter charArrayWriter = new CharArrayWriter(); if (enc == null) throw new NullPointerException("charsetName"); try { charset = Charset.forName(enc); } catch (IllegalCharsetNameException e) { throw new UnsupportedEncodingException(enc); } catch (UnsupportedCharsetException e) { throw new UnsupportedEncodingException(enc); } for (int i = 0; i < s.length(); ) { int c = (int) s.charAt(i); //System.out.println("Examining character: " + c); if (dontNeedEncoding.get(c)) { if (c == ' ') { c = '+'; needToChange = true; } //System.out.println("Storing: " + c); out.append((char) c); i++; } else { // convert to external encoding before hex conversion do { charArrayWriter.write(c); /* * If this character represents the start of a Unicode * surrogate pair, then pass in two characters. It's not * clear what should be done if a byte reserved in the * surrogate pairs range occurs outside of a legal * surrogate pair. For now, just treat it as if it were * any other character. */ if (c >= 0xD800 && c <= 0xDBFF) { /* System.out.println(Integer.toHexString(c) + " is high surrogate"); */ if ((i + 1) < s.length()) { int d = (int) s.charAt(i + 1); /* System.out.println("\tExamining " + Integer.toHexString(d)); */ if (d >= 0xDC00 && d <= 0xDFFF) { /* System.out.println("\t" + Integer.toHexString(d) + " is low surrogate"); */ charArrayWriter.write(d); i++; } } } i++; } while (i < s.length() && !dontNeedEncoding.get((c = (int) s.charAt(i)))); charArrayWriter.flush(); String str = new String(charArrayWriter.toCharArray()); byte[] ba = str.getBytes(charset); for (int j = 0; j < ba.length; j++) { out.append('%'); char ch = Character.forDigit((ba[j] >> 4) & 0xF, 16); // the hex value if ch is a letter. if (Character.isLetter(ch)) { ch -= caseDiff; } out.append(ch); ch = Character.forDigit(ba[j] & 0xF, 16); if (Character.isLetter(ch)) { ch -= caseDiff; } out.append(ch); } charArrayWriter.reset(); needToChange = true; } } return (needToChange ? out.toString() : s); }
72. URLEncoder#encode()
Project: jdk7u-jdk
File: URLEncoder.java
File: URLEncoder.java
/** * Translates a string into <code>application/x-www-form-urlencoded</code> * format using a specific encoding scheme. This method uses the * supplied encoding scheme to obtain the bytes for unsafe * characters. * <p> * <em><strong>Note:</strong> The <a href= * "http://www.w3.org/TR/html40/appendix/notes.html#non-ascii-chars"> * World Wide Web Consortium Recommendation</a> states that * UTF-8 should be used. Not doing so may introduce * incompatibilites.</em> * * @param s <code>String</code> to be translated. * @param enc The name of a supported * <a href="../lang/package-summary.html#charenc">character * encoding</a>. * @return the translated <code>String</code>. * @exception UnsupportedEncodingException * If the named encoding is not supported * @see URLDecoder#decode(java.lang.String, java.lang.String) * @since 1.4 */ public static String encode(String s, String enc) throws UnsupportedEncodingException { boolean needToChange = false; StringBuffer out = new StringBuffer(s.length()); Charset charset; CharArrayWriter charArrayWriter = new CharArrayWriter(); if (enc == null) throw new NullPointerException("charsetName"); try { charset = Charset.forName(enc); } catch (IllegalCharsetNameException e) { throw new UnsupportedEncodingException(enc); } catch (UnsupportedCharsetException e) { throw new UnsupportedEncodingException(enc); } for (int i = 0; i < s.length(); ) { int c = (int) s.charAt(i); //System.out.println("Examining character: " + c); if (dontNeedEncoding.get(c)) { if (c == ' ') { c = '+'; needToChange = true; } //System.out.println("Storing: " + c); out.append((char) c); i++; } else { // convert to external encoding before hex conversion do { charArrayWriter.write(c); /* * If this character represents the start of a Unicode * surrogate pair, then pass in two characters. It's not * clear what should be done if a bytes reserved in the * surrogate pairs range occurs outside of a legal * surrogate pair. For now, just treat it as if it were * any other character. */ if (c >= 0xD800 && c <= 0xDBFF) { /* System.out.println(Integer.toHexString(c) + " is high surrogate"); */ if ((i + 1) < s.length()) { int d = (int) s.charAt(i + 1); /* System.out.println("\tExamining " + Integer.toHexString(d)); */ if (d >= 0xDC00 && d <= 0xDFFF) { /* System.out.println("\t" + Integer.toHexString(d) + " is low surrogate"); */ charArrayWriter.write(d); i++; } } } i++; } while (i < s.length() && !dontNeedEncoding.get((c = (int) s.charAt(i)))); charArrayWriter.flush(); String str = new String(charArrayWriter.toCharArray()); byte[] ba = str.getBytes(charset); for (int j = 0; j < ba.length; j++) { out.append('%'); char ch = Character.forDigit((ba[j] >> 4) & 0xF, 16); // the hex value if ch is a letter. if (Character.isLetter(ch)) { ch -= caseDiff; } out.append(ch); ch = Character.forDigit(ba[j] & 0xF, 16); if (Character.isLetter(ch)) { ch -= caseDiff; } out.append(ch); } charArrayWriter.reset(); needToChange = true; } } return (needToChange ? out.toString() : s); }
73. OldCharArrayWriterTest#setUp()
Project: j2objc
File: OldCharArrayWriterTest.java
File: OldCharArrayWriterTest.java
protected void setUp() { cw = new CharArrayWriter(); }
74. OldCharArrayWriterTest#test_write$CII_Exception()
Project: j2objc
File: OldCharArrayWriterTest.java
File: OldCharArrayWriterTest.java
public void test_write$CII_Exception() { char[] target = new char[10]; cw = new CharArrayWriter(); try { cw.write(target, -1, 1); fail("Test 1: IndexOutOfBoundsException expected."); } catch (IndexOutOfBoundsException e) { } try { cw.write(target, 0, -1); fail("Test 2: IndexOutOfBoundsException expected."); } catch (IndexOutOfBoundsException e) { } try { cw.write(target, 1, target.length); fail("Test 3: IndexOutOfBoundsException expected."); } catch (IndexOutOfBoundsException e) { } try { cw.write((char[]) null, 1, 1); fail("Test 4: NullPointerException expected."); } catch (NullPointerException e) { } }
75. DomSerializerJaxp#serialize()
Project: isis
File: DomSerializerJaxp.java
File: DomSerializerJaxp.java
@Override public String serialize(final Element domElement) { final CharArrayWriter caw = new CharArrayWriter(); try { serializeTo(domElement, caw); return caw.toString(); } catch (final Exception e) { return null; } }
76. XMLOutputterTest#printElement()
Project: intellij-community
File: XMLOutputterTest.java
File: XMLOutputterTest.java
private String printElement(Element root) throws IOException { XMLOutputter xmlOutputter = JDOMUtil.createOutputter("\n"); final Format format = xmlOutputter.getFormat().setOmitDeclaration(true).setOmitEncoding(true).setExpandEmptyElements(true); xmlOutputter.setFormat(format); CharArrayWriter writer = new CharArrayWriter(); xmlOutputter.output(root, writer); String res = new String(writer.toCharArray()); return res; }
77. SchemaResolver#getInputSource()
Project: incubator-taverna-common-activities
File: SchemaResolver.java
File: SchemaResolver.java
public InputSource getInputSource(Element element) throws IOException { CharArrayWriter writer = new CharArrayWriter(); try { TransformerFactory.newInstance().newTransformer().transform(new DOMSource(element), new StreamResult(writer)); } catch (TransformerException ex) { throw new IOException(ex.getMessage(), ex); } InputSource source = new InputSource(new StringReader(writer.toString())); String publicId = element.getAttribute("targetNamespace"); source.setPublicId(publicId); if (publicId.isEmpty()) { //source.setPublicId(element.getNamespaceURI()); // if the element has no targetNamespace defined, provide a synthetic systemId, so both publicId = "" + systenId never clashes. URI base = URI.create(baseUri); URI synthetic; try { synthetic = new URI(base.getScheme(), base.getUserInfo(), base.getHost(), base.getPort(), base.getPath(), base.getQuery(), String.valueOf(element.hashCode())); } catch (URISyntaxException ex) { synthetic = base; } source.setSystemId(synthetic.toString()); } else { source.setSystemId(baseUri); } return source; }
78. TrendLoader#doLoadInBackground()
Project: gh4a
File: TrendLoader.java
File: TrendLoader.java
@Override public List<Trend> doLoadInBackground() throws Exception { URL url = new URL(mUrl); List<Trend> trends = new ArrayList<>(); HttpURLConnection connection = null; CharArrayWriter writer = null; JSONObject input = new JSONObject().put("input", new JSONObject().put("webpage/url", mQueryTarget)); try { connection = (HttpURLConnection) url.openConnection(); connection.setRequestMethod("POST"); connection.setRequestProperty("Content-Type", "application/json"); connection.setDoInput(true); connection.setDoOutput(true); DataOutputStream dos = new DataOutputStream(connection.getOutputStream()); try { dos.write(input.toString().getBytes()); dos.flush(); } finally { dos.close(); } if (connection.getResponseCode() != HttpURLConnection.HTTP_OK) { return trends; } InputStream in = new BufferedInputStream(connection.getInputStream()); InputStreamReader reader = new InputStreamReader(in, "UTF-8"); int length = connection.getContentLength(); writer = new CharArrayWriter(Math.max(0, length)); char[] tmp = new char[1024]; int l; while ((l = reader.read(tmp)) != -1) { writer.write(tmp, 0, l); } } finally { if (connection != null) { connection.disconnect(); } if (writer != null) { writer.close(); } } JSONObject jsonObject = new JSONObject(writer.toString()); JSONArray resultArray = jsonObject.getJSONArray("results"); for (int i = 0; i < resultArray.length(); i++) { JSONObject repoObject = resultArray.getJSONObject(i); Trend trend = new Trend(); trend.setRepo(repoObject.getString("owner"), repoObject.getString("repo")); trend.setDescription(repoObject.optString("description")); trends.add(trend); } return trends; }
79. Native#characters_to()
Project: erjang
File: Native.java
File: Native.java
public static EObject characters_to(EObject charlist, EObject encodingSpec, CharArrayConverter output_converter) { Charset encoding = encodingSpecToCharset(encodingSpec); if (encoding == null) throw ERT.badarg(charlist, encodingSpec); CharArrayWriter out = new CharArrayWriter(); CharCollector collector = new CharCollector(encoding, out); ESeq rest = ERT.NIL; try { rest = charlist.collectCharList(collector, rest); } catch (CharCollector.InvalidElementException e) { throw ERT.badarg(charlist, encodingSpec); } catch (CharCollector.CollectingException e) { EObject data = output_converter.convert(out); return ETuple.make(ERROR_ATOM, data, e.restOfInput); } catch (IOException e) { throw new Error(e); } try { collector.end(); if (rest != ERT.NIL) { return ETuple.make(INCOMPLETE_ATOM, output_converter.convert(out), ErlConvert.iolist_to_binary(rest.reverse())); } } catch (CharCollector.PartialDecodingException e) { EObject data = output_converter.convert(out); return ETuple.make(INCOMPLETE_ATOM, data); } catch (IOException e) { throw new Error(e); } return output_converter.convert(out); }
80. XMLOutputterTest#printElement()
Project: consulo
File: XMLOutputterTest.java
File: XMLOutputterTest.java
private String printElement(Element root) throws IOException { XMLOutputter xmlOutputter = JDOMUtil.createOutputter("\n"); final Format format = xmlOutputter.getFormat().setOmitDeclaration(true).setOmitEncoding(true).setExpandEmptyElements(true); xmlOutputter.setFormat(format); CharArrayWriter writer = new CharArrayWriter(); xmlOutputter.output(root, writer); String res = new String(writer.toCharArray()); return res; }
81. WebDAVMethod#createXMLWriter()
Project: community-edition
File: WebDAVMethod.java
File: WebDAVMethod.java
/** * Create an XML writer for the response * * @return XMLWriter * @exception IOException */ protected final XMLWriter createXMLWriter() throws IOException { // Buffer the XML response, in case we have to reset mid-transaction m_xmlWriter = new CharArrayWriter(1024); return new XMLWriter(m_xmlWriter, getXMLOutputFormat()); }
82. MlpModelTest#testLoad()
Project: aerosolve
File: MlpModelTest.java
File: MlpModelTest.java
@Test public void testLoad() { CharArrayWriter charWriter = new CharArrayWriter(); BufferedWriter writer = new BufferedWriter(charWriter); // create header record ModelHeader header = new ModelHeader(); header.setModelType("multilayer_perceptron"); header.setNumHiddenLayers(1); ArrayList<Integer> nodeNum = new ArrayList<>(2); nodeNum.add(3); nodeNum.add(1); header.setNumberHiddenNodes(nodeNum); header.setNumRecords(2); ModelRecord record1 = new ModelRecord(); record1.setModelHeader(header); // create records for input layer ModelRecord record2 = new ModelRecord(); record2.setFeatureFamily("in"); record2.setFeatureName("a"); ArrayList<Double> in1 = new ArrayList<>(); in1.add(0.0); in1.add(1.0); in1.add(1.0); record2.setWeightVector(in1); ModelRecord record3 = new ModelRecord(); record3.setFeatureFamily("in"); record3.setFeatureName("b"); ArrayList<Double> in2 = new ArrayList<>(); in2.add(1.0); in2.add(1.0); in2.add(0.0); record3.setWeightVector(in2); // create records for bias ModelRecord record4 = new ModelRecord(); ArrayList<Double> b1 = new ArrayList<>(); b1.add(0.0); b1.add(0.0); b1.add(0.0); record4.setWeightVector(b1); record4.setFunctionForm(FunctionForm.RELU); ModelRecord record5 = new ModelRecord(); ArrayList<Double> b2 = new ArrayList<>(); b2.add(0.0); record5.setWeightVector(b2); record5.setFunctionForm(FunctionForm.RELU); // create records for hidden layer ModelRecord record6 = new ModelRecord(); ArrayList<Double> h1 = new ArrayList<>(); h1.add(0.5); record6.setWeightVector(h1); ModelRecord record7 = new ModelRecord(); ArrayList<Double> h2 = new ArrayList<>(); h2.add(1.0); record7.setWeightVector(h2); ModelRecord record8 = new ModelRecord(); ArrayList<Double> h3 = new ArrayList<>(); h3.add(2.0); record8.setWeightVector(h3); try { writer.write(Util.encode(record1) + "\n"); writer.write(Util.encode(record2) + "\n"); writer.write(Util.encode(record3) + "\n"); writer.write(Util.encode(record4) + "\n"); writer.write(Util.encode(record5) + "\n"); writer.write(Util.encode(record6) + "\n"); writer.write(Util.encode(record7) + "\n"); writer.write(Util.encode(record8) + "\n"); writer.close(); } catch (IOException e) { assertTrue("Could not write", false); } String serialized = charWriter.toString(); assertTrue(serialized.length() > 0); StringReader strReader = new StringReader(serialized); BufferedReader reader = new BufferedReader(strReader); FeatureVector fv = makeFeatureVector(); try { Optional<AbstractModel> model = ModelFactory.createFromReader(reader); assertTrue(model.isPresent()); float s = model.get().scoreItem(fv); assertEquals(s, 6.0f, 1e-10f); } catch (IOException e) { assertTrue("Could not read", false); } }
83. LowRankLinearModelTest#testLoad()
Project: aerosolve
File: LowRankLinearModelTest.java
File: LowRankLinearModelTest.java
@Test public void testLoad() { CharArrayWriter charWriter = new CharArrayWriter(); BufferedWriter writer = new BufferedWriter(charWriter); ModelHeader header = new ModelHeader(); header.setModelType("low_rank_linear"); header.setLabelDictionary(makeLabelDictionary()); Map<String, FloatVector> labelWeightVector = makeLabelWeightVector(); Map<String, java.util.List<Double>> labelEmbedding = new HashMap<>(); for (Map.Entry<String, FloatVector> labelRepresentation : labelWeightVector.entrySet()) { float[] values = labelRepresentation.getValue().getValues(); ArrayList<Double> arrayList = new ArrayList<>(); for (int i = 0; i < 3; i++) { arrayList.add((double) values[i]); } labelEmbedding.put(labelRepresentation.getKey(), arrayList); } header.setLabelEmbedding(labelEmbedding); header.setNumRecords(4); ArrayList<Double> ws = new ArrayList<>(); ws.add(1.0); ws.add(0.0); ws.add(0.0); ModelRecord record1 = new ModelRecord(); record1.setModelHeader(header); ModelRecord record2 = new ModelRecord(); record2.setFeatureFamily("a"); record2.setFeatureName("cat"); record2.setWeightVector(ws); ModelRecord record3 = new ModelRecord(); record3.setFeatureFamily("a"); record3.setFeatureName("dog"); record3.setWeightVector(ws); ModelRecord record4 = new ModelRecord(); record4.setFeatureFamily("a"); record4.setFeatureName("fish"); record4.setWeightVector(ws); ModelRecord record5 = new ModelRecord(); record5.setFeatureFamily("a"); record5.setFeatureName("horse"); record5.setWeightVector(ws); try { writer.write(Util.encode(record1) + "\n"); writer.write(Util.encode(record2) + "\n"); writer.write(Util.encode(record3) + "\n"); writer.write(Util.encode(record4) + "\n"); writer.write(Util.encode(record5) + "\n"); writer.close(); } catch (IOException e) { assertTrue("Could not write", false); } String serialized = charWriter.toString(); assertTrue(serialized.length() > 0); StringReader strReader = new StringReader(serialized); BufferedReader reader = new BufferedReader(strReader); FeatureVector animalFv = makeFeatureVector("animal"); FeatureVector colorFv = makeFeatureVector("color"); try { Optional<AbstractModel> model = ModelFactory.createFromReader(reader); assertTrue(model.isPresent()); ArrayList<MulticlassScoringResult> s1 = model.get().scoreItemMulticlass(animalFv); assertEquals(s1.size(), 3); assertEquals(0.0f, s1.get(0).score, 3.0f); assertEquals(0.0f, s1.get(1).score, 1e-10f); assertEquals(0.0f, s1.get(2).score, 1e-10f); ArrayList<MulticlassScoringResult> s2 = model.get().scoreItemMulticlass(colorFv); assertEquals(s2.size(), 3); assertEquals(0.0f, s2.get(0).score, 1e-10f); assertEquals(0.0f, s2.get(1).score, 1e-10f); assertEquals(0.0f, s2.get(2).score, 1e-10f); } catch (IOException e) { assertTrue("Could not read", false); } }
84. AdditiveModelTest#testLoad()
Project: aerosolve
File: AdditiveModelTest.java
File: AdditiveModelTest.java
@Test public void testLoad() { CharArrayWriter charWriter = new CharArrayWriter(); BufferedWriter writer = new BufferedWriter(charWriter); ModelHeader header = new ModelHeader(); header.setModelType("additive"); header.setNumRecords(4); ArrayList<Double> ws = new ArrayList<Double>(); ws.add(5.0); ws.add(10.0); ws.add(-20.0); ArrayList<Double> wl = new ArrayList<Double>(); wl.add(1.0); wl.add(2.0); ModelRecord record1 = new ModelRecord(); record1.setModelHeader(header); ModelRecord record2 = new ModelRecord(); record2.setFunctionForm(FunctionForm.Spline); record2.setFeatureFamily("spline_float"); record2.setFeatureName("aaa"); record2.setWeightVector(ws); record2.setMinVal(1.0); record2.setMaxVal(3.0); ModelRecord record3 = new ModelRecord(); record3.setFunctionForm(FunctionForm.Spline); record3.setFeatureFamily("spline_string"); record3.setFeatureName("bbb"); record3.setWeightVector(ws); record3.setMinVal(1.0); record3.setMaxVal(2.0); ModelRecord record4 = new ModelRecord(); record4.setFunctionForm(FunctionForm.Linear); record4.setFeatureFamily("linear_float"); record4.setFeatureName("ccc"); record4.setWeightVector(wl); ModelRecord record5 = new ModelRecord(); record5.setFunctionForm(FunctionForm.Linear); record5.setFeatureFamily("linear_string"); record5.setFeatureName("ddd"); record5.setWeightVector(wl); try { writer.write(Util.encode(record1) + "\n"); writer.write(Util.encode(record2) + "\n"); writer.write(Util.encode(record3) + "\n"); writer.write(Util.encode(record4) + "\n"); writer.write(Util.encode(record5) + "\n"); writer.close(); } catch (IOException e) { assertTrue("Could not write", false); } String serialized = charWriter.toString(); assertTrue(serialized.length() > 0); StringReader strReader = new StringReader(serialized); BufferedReader reader = new BufferedReader(strReader); FeatureVector featureVector = makeFeatureVector(2.0f, 7.0f); try { Optional<AbstractModel> model = ModelFactory.createFromReader(reader); assertTrue(model.isPresent()); float score = model.get().scoreItem(featureVector); assertEquals(8.0f + 10.0f + 15.0f, score, 0.001f); } catch (IOException e) { assertTrue("Could not read", false); } }