Examples of JsonFactory

com.fasterxml.jackson.core.JsonFactory
The main factory class of Jackson package, used to configure and construct reader (aka parser, {@link JsonParser}) and writer (aka generator, {@link JsonGenerator}) instances.
Factory instances are thread-safe and reusable after configuration (if any). Typically applications and services use only a single globally shared factory instance, unless they need differently configured factories. Factory reuse is important if efficiency matters; most recycling of expensive construct is done on per-factory basis.
Creation of a factory instance is a light-weight operation, and since there is no need for pluggable alternative implementations (as there is no "standard" JSON processor API to implement), the default constructor is used for constructing factory instances. @author Tatu Saloranta
com.google.api.client.json.JsonFactory
Abstract low-level JSON factory.
Implementation is thread-safe, and sub-classes must be thread-safe. For maximum efficiency, applications should use a single globally-shared instance of the JSON factory.
@since 1.3 @author Yaniv Inbar
org.apache.wink.json4j.compat.JSONFactory
org.codehaus.jackson.JsonFactory
The main factory class of Jackson package, used to configure and construct reader (aka parser, {@link JsonParser}) and writer (aka generator, {@link JsonGenerator}) instances.
Factory instances are thread-safe and reusable after configuration (if any). Typically applications and services use only a single globally shared factory instance, unless they need differently configured factories. Factory reuse is important if efficiency matters; most recycling of expensive construct is done on per-factory basis.
Creation of a factory instance is a light-weight operation, and since there is no need for pluggable alternative implementations (as there is no "standard" JSON processor API to implement), the default constructor is used for constructing factory instances. @author Tatu Saloranta
org.eclipse.emf.json.model.JsonFactory
The Factory for the model. It provides a create method for each non-abstract class of the model. @see org.eclipse.emf.json.model.JsonPackage @generated
org.elasticsearch.common.jackson.core.JsonFactory

Examples of org.codehaus.jackson.JsonFactory

  public JsonDecoder configure(String in) throws IOException {
    if (null == in) {
      throw new NullPointerException("String to read from cannot be null!");
    }
    parser.reset();
    this.in = new JsonFactory().createJsonParser(in);
    this.in.nextToken();
    return this;
  }

View Full Code Here

Examples of org.codehaus.jackson.JsonFactory

        DataFileReader.openReader(new File(status.getPath().toUri()), reader);
      Schema schema = fileReader.getSchema();
      writer = new GenericDatumWriter<Object>(schema);
      output = new ByteArrayOutputStream();
      JsonGenerator generator =
        new JsonFactory().createJsonGenerator(output, JsonEncoding.UTF8);
      MinimalPrettyPrinter prettyPrinter = new MinimalPrettyPrinter();
      prettyPrinter.setRootValueSeparator(System.getProperty("line.separator"));
      generator.setPrettyPrinter(prettyPrinter);
      encoder = EncoderFactory.get().jsonEncoder(schema, generator);
    }

View Full Code Here

Examples of org.codehaus.jackson.JsonFactory

    {
        File manifestFile = cfs.directories.getOrCreateLeveledManifest();
        File oldFile = new File(manifestFile.getPath().replace(EXTENSION, "-old.json"));
        File tmpFile = new File(manifestFile.getPath().replace(EXTENSION, "-tmp.json"));


        JsonFactory f = new JsonFactory();
        try
        {
            JsonGenerator g = f.createJsonGenerator(tmpFile, JsonEncoding.UTF8);
            g.useDefaultPrettyPrinter();
            g.writeStartObject();
            g.writeArrayFieldStart("generations");
            for (int level = 0; level < generations.length; level++)
            {

View Full Code Here

Examples of org.codehaus.jackson.JsonFactory

        assertTrue(t.getAlong()==t2.getAlong());
    }
    
    public void jacksonTest() throws Exception
    {
        JsonFactory factory = new JsonFactory();
        StringWriter writer = new StringWriter();
        JsonGenerator generator = factory.createJsonGenerator(writer);
        generator.writeStartObject();
        generator.writeFieldName("bool");
        generator.writeBoolean(true);
        generator.writeFieldName("firstName");
        generator.writeString("john");
        generator.writeFieldName("age");
        generator.writeNumber(1);
        generator.writeFieldName("gg");
        generator.writeStartObject();
        generator.writeFieldName("firstName");
        generator.writeString("john");
        generator.writeEndObject();
        
        generator.writeEndObject();
        generator.close();
        String generated = writer.toString();
        System.out.print(generated);
        
        JsonParser parser = factory.createJsonParser(generated);
        assertTrue(parser.nextToken()==JsonToken.START_OBJECT);
        parser.nextToken();
        
        assertEquals("bool", parser.getCurrentName());
        assertTrue(parser.nextToken()==JsonToken.VALUE_TRUE);

View Full Code Here

Examples of org.codehaus.jackson.JsonFactory

    }
    
    StringWriter sw = new StringWriter();
    try
    {
      JsonFactory f = new JsonFactory();
      JsonGenerator g = f.createJsonGenerator(sw);


      g.writeStartObject();


      // write id field
      g.writeRaw("\n  ");

View Full Code Here

Examples of org.codehaus.jackson.JsonFactory

    ByteArrayInputStream bais = new ByteArrayInputStream(bytes);
    ZNRecord record = null;


    try
    {
      JsonFactory f = new JsonFactory();
      JsonParser jp = f.createJsonParser(bais);


      jp.nextToken(); // will return JsonToken.START_OBJECT (verify?)
      while (jp.nextToken() != JsonToken.END_OBJECT)
      {
        String fieldname = jp.getCurrentName();

View Full Code Here

Examples of org.codehaus.jackson.JsonFactory

        if (manifestFile == null)
            manifestFile = new File(new File(DatabaseDescriptor.getAllDataFileLocations()[0], cfs.table.name), cfs.columnFamily + ".json");
        File oldFile = new File(manifestFile.getPath().replace(EXTENSION, "-old.json"));
        File tmpFile = new File(manifestFile.getPath().replace(EXTENSION, "-tmp.json"));


        JsonFactory f = new JsonFactory();
        try
        {
            JsonGenerator g = f.createJsonGenerator(tmpFile, JsonEncoding.UTF8);
            g.useDefaultPrettyPrinter();
            g.writeStartObject();
            g.writeArrayFieldStart("generations");
            for (int level = 0; level < generations.length; level++)
            {

View Full Code Here

Examples of org.codehaus.jackson.JsonFactory

    {
        File manifestFile = cfs.directories.getOrCreateLeveledManifest();
        File oldFile = new File(manifestFile.getPath().replace(EXTENSION, "-old.json"));
        File tmpFile = new File(manifestFile.getPath().replace(EXTENSION, "-tmp.json"));


        JsonFactory f = new JsonFactory();
        try
        {
            JsonGenerator g = f.createJsonGenerator(tmpFile, JsonEncoding.UTF8);
            g.useDefaultPrettyPrinter();
            g.writeStartObject();
            g.writeArrayFieldStart("generations");
            for (int level = 0; level < generations.length; level++)
            {

View Full Code Here

Examples of org.codehaus.jackson.JsonFactory

        if (manifestFile == null)
            manifestFile = new File(new File(DatabaseDescriptor.getAllDataFileLocations()[0], cfs.table.name), cfs.columnFamily + ".json");
        File oldFile = new File(manifestFile.getPath().replace(EXTENSION, "-old.json"));
        File tmpFile = new File(manifestFile.getPath().replace(EXTENSION, "-tmp.json"));


        JsonFactory f = new JsonFactory();
        try
        {
            JsonGenerator g = f.createJsonGenerator(tmpFile, JsonEncoding.UTF8);
            g.useDefaultPrettyPrinter();
            g.writeStartObject();
            g.writeArrayFieldStart("generations");
            for (int level = 0; level < generations.length; level++)
            {

View Full Code Here

Examples of org.codehaus.jackson.JsonFactory

   * @param out the Writer to write to
   * @throws IOException
   */
  public static void dumpConfiguration(Configuration config,
      Writer out) throws IOException {
    JsonFactory dumpFactory = new JsonFactory();
    JsonGenerator dumpGenerator = dumpFactory.createJsonGenerator(out);
    dumpGenerator.writeStartObject();
    dumpGenerator.writeFieldName("properties");
    dumpGenerator.writeStartArray();
    dumpGenerator.flush();
    synchronized (config) {

View Full Code Here

0 1 2 3 4 5

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.