Here are the examples of the java api class com.fasterxml.jackson.core.JsonLocation taken from open source projects.
1. OpenRtbJsonExtComplexReader#readRepeated()
Project: openrtb
File: OpenRtbJsonExtComplexReader.java
File: OpenRtbJsonExtComplexReader.java
@SuppressWarnings("unchecked") private void readRepeated(EB msg, JsonParser par) throws IOException { par.nextToken(); JsonToken tokLast = par.getCurrentToken(); JsonLocation locLast = par.getCurrentLocation(); for (startArray(par); endArray(par); par.nextToken()) { boolean objRead = false; XB ext = (XB) key.getMessageDefaultInstance().toBuilder(); for (startObject(par); endObject(par); par.nextToken()) { read(ext, par); JsonToken tokNew = par.getCurrentToken(); JsonLocation locNew = par.getCurrentLocation(); if (tokNew != tokLast || !locNew.equals(locLast)) { objRead = true; } tokLast = tokNew; locLast = locNew; } if (objRead) { msg.addExtension(key, ext.build()); } } }
2. OpenRtbJsonExtComplexReader#readSingle()
Project: openrtb
File: OpenRtbJsonExtComplexReader.java
File: OpenRtbJsonExtComplexReader.java
@SuppressWarnings("unchecked") private void readSingle(EB msg, JsonParser par, XB ext) throws IOException { if (isJsonObject) { startObject(par); } boolean extRead = false; JsonToken tokLast = par.getCurrentToken(); JsonLocation locLast = par.getCurrentLocation(); while (endObject(par)) { read(ext, par); if (par.getCurrentToken() != tokLast || !par.getCurrentLocation().equals(locLast)) { extRead = true; par.nextToken(); tokLast = par.getCurrentToken(); locLast = par.getCurrentLocation(); } else { break; } } if (extRead) { msg.setExtension(key, ext.build()); } if (isJsonObject) { par.nextToken(); } }
3. AbstractOpenRtbJsonReader#readExtensions()
Project: openrtb
File: AbstractOpenRtbJsonReader.java
File: AbstractOpenRtbJsonReader.java
/** * Read any extensions that may exist in a message. * * @param msg Builder of a message that may contain extensions * @param par The JSON parser, positioned at the "ext" field * @param <EB> Type of message builder being constructed * @throws IOException any parsing error */ protected final <EB extends ExtendableBuilder<?, EB>> void readExtensions(EB msg, JsonParser par) throws IOException { @SuppressWarnings("unchecked") Set<OpenRtbJsonExtReader<EB>> extReaders = factory.getReaders((Class<EB>) msg.getClass()); if (extReaders.isEmpty()) { par.skipChildren(); return; } startObject(par); JsonToken tokLast = par.getCurrentToken(); JsonLocation locLast = par.getCurrentLocation(); while (true) { boolean extRead = false; for (OpenRtbJsonExtReader<EB> extReader : extReaders) { if (extReader.filter(par)) { extReader.read(msg, par); JsonToken tokNew = par.getCurrentToken(); JsonLocation locNew = par.getCurrentLocation(); boolean advanced = tokNew != tokLast || !locNew.equals(locLast); extRead |= advanced; if (!endObject(par)) { return; } else if (advanced && par.getCurrentToken() != JsonToken.FIELD_NAME) { tokLast = par.nextToken(); locLast = par.getCurrentLocation(); } else { tokLast = tokNew; locLast = locNew; } } } if (!endObject(par)) { // Can't rely on this exit condition inside the for loop because no readers may filter. return; } if (!extRead) { // No field was consumed by any reader, so we need to skip the field to make progress. if (logger.isDebugEnabled()) { logger.debug("Extension field not consumed by any reader, skipping: {} @{}:{}", par.getCurrentName(), locLast.getLineNr(), locLast.getCharOffset()); } par.nextToken(); par.skipChildren(); tokLast = par.nextToken(); locLast = par.getCurrentLocation(); } // Else loop, try all readers again } }
4. JsonParserReader#getLocationString()
Project: immutables
File: JsonParserReader.java
File: JsonParserReader.java
private String getLocationString() { JsonLocation l = parser.getCurrentLocation(); List<String> parts = new ArrayList<>(4); parts.add("line: " + l.getLineNr()); parts.add("column: " + l.getColumnNr()); if (l.getByteOffset() >= 0) { parts.add("byte offset: " + l.getByteOffset()); } return parts.toString(); }
5. JsonParseExceptionMapper#toResponse()
Project: heroic
File: JsonParseExceptionMapper.java
File: JsonParseExceptionMapper.java
@Override public Response toResponse(JsonParseException e) { final JsonLocation l = e.getLocation(); return Response.status(Response.Status.BAD_REQUEST).entity(new JsonParseErrorMessage(e.getOriginalMessage(), Response.Status.BAD_REQUEST, l.getLineNr(), l.getColumnNr())).type(MediaType.APPLICATION_JSON).build(); }
6. JsonXContentParser#getTokenLocation()
Project: elasticsearch
File: JsonXContentParser.java
File: JsonXContentParser.java
@Override public XContentLocation getTokenLocation() { JsonLocation loc = parser.getTokenLocation(); if (loc == null) { return null; } return new XContentLocation(loc.getLineNr(), loc.getColumnNr()); }
7. JsonXContentParser#getTokenLocation()
Project: elassandra
File: JsonXContentParser.java
File: JsonXContentParser.java
@Override public XContentLocation getTokenLocation() { JsonLocation loc = parser.getTokenLocation(); if (loc == null) { return null; } return new XContentLocation(loc.getLineNr(), loc.getColumnNr()); }
8. DbxEntry#_read()
Project: dropbox-sdk-java
File: DbxEntry.java
File: DbxEntry.java
/** * @return * {@code null} if the entry is an 'is_deleted' entry. */ private static <C> /*@Nullable*/ WithChildrenC<C> _read(JsonParser parser, /*@Nullable*/ Collector<DbxEntry, ? extends C> collector, boolean allowDeleted) throws IOException, JsonReadException { JsonLocation top = JsonReader.expectObjectStart(parser); String size = null; long bytes = -1; String path = null; Boolean is_dir = null; Boolean is_deleted = null; String rev = null; Boolean thumb_exists = null; String icon = null; Date modified = null; Date client_mtime = null; String hash = null; C contents = null; File.PhotoInfo photo_info = null; File.VideoInfo video_info = null; while (parser.getCurrentToken() == JsonToken.FIELD_NAME) { String fieldName = parser.getCurrentName(); JsonReader.nextToken(parser); int fi = FM.get(fieldName); try { switch(fi) { case -1: JsonReader.skipValue(parser); break; case FM_size: size = JsonReader.StringReader.readField(parser, fieldName, size); break; case FM_bytes: bytes = JsonReader.readUnsignedLongField(parser, fieldName, bytes); break; case FM_path: path = JsonReader.StringReader.readField(parser, fieldName, path); break; case FM_is_dir: is_dir = JsonReader.BooleanReader.readField(parser, fieldName, is_dir); break; case FM_is_deleted: is_deleted = JsonReader.BooleanReader.readField(parser, fieldName, is_deleted); break; case FM_rev: rev = JsonReader.StringReader.readField(parser, fieldName, rev); break; case FM_thumb_exists: thumb_exists = JsonReader.BooleanReader.readField(parser, fieldName, thumb_exists); break; case FM_icon: icon = JsonReader.StringReader.readField(parser, fieldName, icon); break; case FM_modified: modified = JsonDateReader.Dropbox.readField(parser, fieldName, modified); break; case FM_client_mtime: client_mtime = JsonDateReader.Dropbox.readField(parser, fieldName, client_mtime); break; case FM_hash: if (collector == null) throw new JsonReadException("not expecting \"hash\" field, since we didn't ask for children", parser.getCurrentLocation()); hash = JsonReader.StringReader.readField(parser, fieldName, hash); break; case FM_contents: if (collector == null) throw new JsonReadException("not expecting \"contents\" field, since we didn't ask for children", parser.getCurrentLocation()); contents = JsonArrayReader.mk(Reader, collector).readField(parser, fieldName, contents); break; case FM_photo_info: photo_info = PendingReader.mk(File.PhotoInfo.Reader, File.PhotoInfo.PENDING).readField(parser, fieldName, photo_info); break; case FM_video_info: video_info = PendingReader.mk(File.VideoInfo.Reader, File.VideoInfo.PENDING).readField(parser, fieldName, video_info); break; default: throw new AssertionError("bad index: " + fi + ", field = \"" + fieldName + "\""); } } catch (JsonReadException ex) { throw ex.addFieldContext(fieldName); } } JsonReader.expectObjectEnd(parser); if (path == null) throw new JsonReadException("missing field \"path\"", top); if (icon == null) throw new JsonReadException("missing field \"icon\"", top); if (is_deleted == null) is_deleted = Boolean.FALSE; if (is_dir == null) is_dir = Boolean.FALSE; if (thumb_exists == null) thumb_exists = Boolean.FALSE; if (is_dir && (contents != null || hash != null)) { if (hash == null) throw new JsonReadException("missing \"hash\", when we asked for children", top); if (contents == null) throw new JsonReadException("missing \"contents\", when we asked for children", top); } DbxEntry e; if (is_dir) { e = new Folder(path, icon, thumb_exists); } else { // Normal File if (size == null) throw new JsonReadException("missing \"size\" for a file entry", top); if (bytes == -1) throw new JsonReadException("missing \"bytes\" for a file entry", top); if (modified == null) throw new JsonReadException("missing \"modified\" for a file entry", top); if (client_mtime == null) throw new JsonReadException("missing \"client_mtime\" for a file entry", top); if (rev == null) throw new JsonReadException("missing \"rev\" for a file entry", top); e = new File(path, icon, thumb_exists, bytes, size, modified, client_mtime, rev, photo_info, video_info); } if (is_deleted) { if (allowDeleted) { return null; } else { throw new JsonReadException("not expecting \"is_deleted\" entry here", top); } } return new WithChildrenC<C>(e, hash, contents); }
9. JsonReader#expectArrayEnd()
Project: dropbox-sdk-java
File: JsonReader.java
File: JsonReader.java
public static JsonLocation expectArrayEnd(JsonParser parser) throws IOException, JsonReadException { if (parser.getCurrentToken() != JsonToken.END_ARRAY) { throw new JsonReadException("expecting the end of an array (\"[\")", parser.getTokenLocation()); } JsonLocation loc = parser.getTokenLocation(); nextToken(parser); return loc; }
10. JsonReader#expectArrayStart()
Project: dropbox-sdk-java
File: JsonReader.java
File: JsonReader.java
public static JsonLocation expectArrayStart(JsonParser parser) throws IOException, JsonReadException { if (parser.getCurrentToken() != JsonToken.START_ARRAY) { throw new JsonReadException("expecting the start of an array (\"[\")", parser.getTokenLocation()); } JsonLocation loc = parser.getTokenLocation(); nextToken(parser); return loc; }
11. JsonReader#expectObjectStart()
Project: dropbox-sdk-java
File: JsonReader.java
File: JsonReader.java
// ------------------------------------------------------------------ // Delimiter checking helpers. public static JsonLocation expectObjectStart(JsonParser parser) throws IOException, JsonReadException { if (parser.getCurrentToken() != JsonToken.START_OBJECT) { throw new JsonReadException("expecting the start of an object (\"{\")", parser.getTokenLocation()); } JsonLocation loc = parser.getTokenLocation(); nextToken(parser); return loc; }