Example usage for com.fasterxml.jackson.core JsonGenerator close

Introduction

In this page you can find the example usage for com.fasterxml.jackson.core JsonGenerator close.

Prototype

@Override
public abstract void close() throws IOException;

Source Link

Document

Method called to close this generator, so that no more content can be written.

Usage

From source file:org.lansir.beautifulgirls.utils.JsonMapper.java

public static void node2json(JsonNode node, Writer w)
        throws JsonGenerationException, JsonMappingException, IOException {
    JsonGenerator jg = null;
    try {//from w  w  w . ja v  a 2  s  .  c om
        jg = jf.createJsonGenerator(w);
        m.writeTree(jg, node);
    } finally {
        if (jg != null) {
            try {
                jg.close();
            } catch (IOException e1) {
            }
        }
    }
}

From source file:org.lansir.beautifulgirls.utils.JsonMapper.java

public static void pojo2Json(Object pojo, Writer w)
        throws JsonGenerationException, JsonMappingException, IOException {
    JsonGenerator jg = null;
    try {/*from  w  ww.ja v a2s .  co m*/
        jg = jf.createJsonGenerator(w);
        m.writeValue(jg, pojo);
    } finally {
        if (jg != null) {
            try {
                jg.close();
            } catch (IOException e1) {
            }
        }
    }
}

From source file:io.cslinmiso.line.utils.Utility.java

public static String bean2Json(Object obj) throws IOException {
    ObjectMapper mapper = new ObjectMapper();
    StringWriter sw = new StringWriter();
    JsonGenerator gen = new JsonFactory().createJsonGenerator(sw);
    mapper.writeValue(gen, obj);//from   ww  w.j  a v a2 s  . c o  m
    gen.close();
    return sw.toString();
}

From source file:com.microsoft.azure.storage.table.TableEntitySerializer.java

/**
 * Reserved for internal use. Writes an entity to the stream as a JSON resource, leaving the stream open
 * for additional writing./*from   w w w  .  j  a v  a2  s .  c o  m*/
 * 
 * @param outStream
 *            The <code>OutputStream</code> to write the entity to.
 * @param options
 *            The {@link TableRequestOptions} to use for serializing.
 * @param entity
 *            The instance implementing {@link TableEntity} to write to the output stream.
 * @param isTableEntry
 *            A flag indicating the entity is a reference to a table at the top level of the storage service when
 *            <code>true<code> and a reference to an entity within a table when <code>false</code>.
 * @param opContext
 *            An {@link OperationContext} object used to track the execution of the operation.
 * 
 * @throws StorageException
 *             if a Storage service error occurs.
 * @throws IOException
 *             if an error occurs while accessing the stream.
 */
static void writeSingleEntityToStream(final OutputStream outStream, final TableRequestOptions options,
        final TableEntity entity, final boolean isTableEntry, final OperationContext opContext)
        throws StorageException, IOException {
    JsonGenerator generator = Utility.getJsonGenerator(outStream);

    try {
        // write to stream
        writeJsonEntity(generator, options, entity, isTableEntry, opContext);
    } finally {
        generator.close();
    }
}

From source file:com.microsoft.azure.storage.table.TableEntitySerializer.java

/**
 * Reserved for internal use. Writes an entity to the stream as a JSON resource, leaving the stream open
 * for additional writing.//from   w w w .  j a  v  a 2 s  . c o  m
 * 
 * @param strWriter
 *            The <code>StringWriter</code> to write the entity to.
 * @param options
 *            The {@link TableRequestOptions} to use for serializing.
 * @param entity
 *            The instance implementing {@link TableEntity} to write to the output stream.
 * @param isTableEntry
 *            A flag indicating the entity is a reference to a table at the top level of the storage service when
 *            <code>true<code> and a reference to an entity within a table when <code>false</code>.
 * @param opContext
 *            An {@link OperationContext} object used to track the execution of the operation.
 * 
 * @throws StorageException
 *             if a Storage service error occurs.
 * @throws IOException
 *             if an error occurs while accessing the stream.
 */
static void writeSingleEntityToString(final StringWriter strWriter, final TableRequestOptions options,
        final TableEntity entity, final boolean isTableEntry, final OperationContext opContext)
        throws StorageException, IOException {
    JsonGenerator generator = Utility.getJsonGenerator(strWriter);

    try {
        // write to stream
        writeJsonEntity(generator, options, entity, isTableEntry, opContext);
    } finally {
        generator.close();
    }
}

From source file:org.lansir.beautifulgirls.utils.JsonMapper.java

public static String node2json(JsonNode node) throws JsonProcessingException, IOException {
    final StringWriter sw = new StringWriter();
    JsonGenerator jg = null;
    try {//from  w  w  w .j a  v  a 2s  .  c o  m
        jg = jf.createJsonGenerator(sw);
        m.writeTree(jg, node);
        return sw.toString();
    } finally {
        if (jg != null) {
            try {
                jg.close();
            } catch (IOException e1) {
            }
        }
    }
}

From source file:org.lansir.beautifulgirls.utils.JsonMapper.java

public static String pojo2json(Object pojo) throws JsonGenerationException, JsonMappingException, IOException {
    final StringWriter sw = new StringWriter();
    JsonGenerator jg = null;
    try {/*  w  ww.j a  va 2 s .  c o  m*/
        jg = jf.createJsonGenerator(sw);
        m.writeValue(jg, pojo);
        return sw.toString();
    } finally {
        if (jg != null) {
            try {
                jg.close();
            } catch (IOException e1) {
            }
        }
    }
}

From source file:com.teamlazerbeez.crm.sf.rest.HttpApiClientTest.java

private static String reformatJson(String input) throws IOException {
    JsonFactory jsonFactory = new JsonFactory();

    JsonParser parser = jsonFactory.createJsonParser(input);
    StringWriter writer = new StringWriter();
    JsonGenerator generator = jsonFactory.createJsonGenerator(writer);
    generator.useDefaultPrettyPrinter();

    while (parser.nextToken() != null) {
        generator.copyCurrentEvent(parser);
    }//www  .ja  v a 2s.  c  o m

    generator.close();

    return writer.toString();
}

From source file:com.palominolabs.crm.sf.rest.HttpApiClientTest.java

private static String reformatJson(@Nullable String input) throws IOException {
    checkNotNull(input);/*from w  w w  . j  ava2 s . co m*/

    JsonFactory jsonFactory = new JsonFactory();

    JsonParser parser = jsonFactory.createParser(input);
    StringWriter writer = new StringWriter();
    JsonGenerator generator = jsonFactory.createGenerator(writer);
    generator.useDefaultPrettyPrinter();

    while (parser.nextToken() != null) {
        generator.copyCurrentEvent(parser);
    }

    generator.close();

    return writer.toString();
}

From source file:io.seldon.spark.actions.JobUtils.java

public static String mapToJson(Map<String, String> m) {
    JsonFactory jsonFactory = new JsonFactory();
    StringWriter sw = new StringWriter();
    try {//from  w w w .j  av a2 s . c  o m
        JsonGenerator jg = jsonFactory.createGenerator(sw);
        jg.writeStartObject();
        for (Map.Entry<String, String> entry : m.entrySet()) {
            jg.writeStringField(entry.getKey(), entry.getValue());
        }
        jg.writeEndObject();
        jg.close();
    } catch (IOException e) {
        e.printStackTrace();
    }

    return sw.toString();
}