Here are the examples of the java api class org.apache.abdera.filter.ParseFilter taken from open source projects.
1. FOMTest#testWhiteListParseFilter()
Project: abdera
File: FOMTest.java
File: FOMTest.java
public void testWhiteListParseFilter() throws Exception { ParseFilter filter = new WhiteListParseFilter(); filter.add(Constants.FEED); filter.add(Constants.ENTRY); filter.add(Constants.TITLE); filter.add(Constants.ID); ParserOptions options = Parser.INSTANCE.getDefaultParserOptions(); options.setParseFilter(filter); URL url = FOMTest.class.getResource("/simple.xml"); InputStream in = url.openStream(); Document<Feed> doc = Parser.INSTANCE.parse(in, url.toURI(), options); Feed feed = doc.getRoot(); assertEquals(feed.getTitle(), "Example Feed"); assertEquals(feed.getTitleType(), Text.Type.TEXT); assertNull(feed.getAlternateLink()); assertNull(feed.getUpdated()); assertNull(feed.getAuthor()); assertEquals(feed.getId().toString(), "urn:uuid:60a76c80-d399-11d9-b93C-0003939e0af6"); Entry entry = feed.getEntries().get(0); assertEquals(entry.getTitle(), "Atom-Powered Robots Run Amok"); assertEquals(entry.getTitleType(), Text.Type.TEXT); assertNull(entry.getAlternateLink()); assertEquals(entry.getId().toString(), "urn:uuid:1225c695-cfb8-4ebb-aaaa-80da344efa6a"); assertNull(entry.getUpdated()); assertNull(entry.getSummary()); assertNull(entry.getSummaryType()); }
2. PrintTitles#main()
Project: abdera
File: PrintTitles.java
File: PrintTitles.java
public static void main(String args[]) { InputStream input; try { input = new URL(args[0]).openStream(); } catch (Exception e) { e.printStackTrace(); return; } ParserOptions opts = Parser.INSTANCE.getDefaultParserOptions(); ParseFilter filter = new WhiteListParseFilter(); filter.add(Constants.FEED); filter.add(Constants.ENTRY); filter.add(Constants.TITLE); opts.setParseFilter(filter); Document<Feed> doc; try { doc = Parser.INSTANCE.parse(input, "", opts); } catch (Exception e) { e.printStackTrace(); return; } Feed feed = doc.getRoot(); List<Entry> entries = feed.getEntries(); for (Entry e : entries) { System.out.println(e.getTitle()); } }
3. FOMTest#testBlackListParseFilter()
Project: abdera
File: FOMTest.java
File: FOMTest.java
public void testBlackListParseFilter() throws Exception { ParseFilter filter = new BlackListParseFilter(); filter.add(Constants.UPDATED); ParserOptions options = Parser.INSTANCE.getDefaultParserOptions(); options.setParseFilter(filter); URL url = FOMTest.class.getResource("/simple.xml"); InputStream in = url.openStream(); Document<Feed> doc = Parser.INSTANCE.parse(in, url.toURI(), options); Feed feed = doc.getRoot(); assertEquals(feed.getTitle(), "Example Feed"); assertEquals(feed.getTitleType(), Text.Type.TEXT); assertEquals(feed.getAlternateLink().getResolvedHref().toString(), "http://example.org/"); assertNull(feed.getUpdated()); assertEquals(feed.getAuthor().getName(), "John Doe"); assertEquals(feed.getId().toString(), "urn:uuid:60a76c80-d399-11d9-b93C-0003939e0af6"); Entry entry = feed.getEntries().get(0); assertEquals(entry.getTitle(), "Atom-Powered Robots Run Amok"); assertEquals(entry.getTitleType(), Text.Type.TEXT); assertEquals(entry.getAlternateLink().getResolvedHref().toString(), "http://example.org/2003/12/13/atom03"); assertEquals(entry.getId().toString(), "urn:uuid:1225c695-cfb8-4ebb-aaaa-80da344efa6a"); assertNull(entry.getUpdated()); assertEquals(entry.getSummary(), "Some text."); assertEquals(entry.getSummaryType(), Text.Type.TEXT); }
4. UnacceptableElementsExample#main()
Project: abdera
File: UnacceptableElementsExample.java
File: UnacceptableElementsExample.java
public static void main(String[] args) throws Exception { /** * By subclassing BlackListParseFilter, we can throw an error * when the parsed XML contains any content we don't want */ ParseFilter exceptionFilter = new BlackListParseFilter() { @Override public boolean acceptable(QName qname) { boolean answer = super.acceptable(qname); if (!(answer)) { throw new FOMException("Unacceptable element ::" + qname); } return answer; } @Override public boolean acceptableAttribute(QName qname, QName attribute) { return true; } }; exceptionFilter.add(new QName("http://example.org", "a")); ParserOptions options = Parser.INSTANCE.getDefaultParserOptions(); options.setParseFilter(exceptionFilter); Document<Feed> doc = Parser.INSTANCE.parse(UnacceptableElementsExample.class.getResourceAsStream("/xmlcontent.xml"), (URI) null, options); // this will throw a FOMException doc.writeTo(System.out); }
5. FOMBuilder#isAcceptableToParse()
Project: abdera
File: FOMBuilder.java
File: FOMBuilder.java
private boolean isAcceptableToParse(QName qname, boolean attribute) { if (parserOptions == null) return true; ParseFilter filter = parserOptions.getParseFilter(); return (filter != null) ? (!attribute) ? filter.acceptable(qname) : filter.acceptableAttribute(parser.getName(), qname) : true; }