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:net.echinopsii.ariane.community.core.directory.wat.json.ds.organisational.EnvironmentJSON.java

public final static void manyEnvironments2JSON(HashSet<Environment> environments,
        ByteArrayOutputStream outStream) throws IOException {
    JsonGenerator jgenerator = DirectoryBootstrap.getjFactory().createGenerator(outStream, JsonEncoding.UTF8);
    jgenerator.writeStartObject();/*from w  w  w . ja  v  a  2s.  c  o  m*/
    jgenerator.writeArrayFieldStart("environments");
    Iterator<Environment> iter = environments.iterator();
    while (iter.hasNext()) {
        Environment current = iter.next();
        EnvironmentJSON.environment2JSON(current, jgenerator);
    }
    jgenerator.writeEndArray();
    jgenerator.writeEndObject();
    jgenerator.close();
}

From source file:net.echinopsii.ariane.community.core.directory.wat.json.ds.technical.network.RoutingAreaJSON.java

public final static void manyRoutingAreas2JSON(HashSet<RoutingArea> routingAreas,
        ByteArrayOutputStream outStream) throws IOException {
    JsonGenerator jgenerator = DirectoryBootstrap.getjFactory().createGenerator(outStream, JsonEncoding.UTF8);
    jgenerator.writeStartObject();/*from  w w  w  .j a  va 2s . co  m*/
    jgenerator.writeArrayFieldStart("routingAreas");
    Iterator<RoutingArea> iter = routingAreas.iterator();
    while (iter.hasNext()) {
        RoutingArea current = iter.next();
        RoutingAreaJSON.routingArea2JSON(current, jgenerator);
    }
    jgenerator.writeEndArray();
    jgenerator.writeEndObject();
    jgenerator.close();
}

From source file:net.echinopsii.ariane.community.core.directory.wat.json.ds.technical.network.DatacenterJSON.java

public final static void manyDatacenters2JSON(HashSet<Datacenter> datacenters, ByteArrayOutputStream outStream)
        throws IOException {
    JsonGenerator jgenerator = DirectoryBootstrap.getjFactory().createGenerator(outStream, JsonEncoding.UTF8);
    jgenerator.writeStartObject();/* ww  w  . ja v  a2 s .c  o  m*/
    jgenerator.writeArrayFieldStart("datacenters");
    Iterator<Datacenter> iter = datacenters.iterator();
    while (iter.hasNext()) {
        Datacenter current = iter.next();
        DatacenterJSON.datacenter2JSON(current, jgenerator);
    }
    jgenerator.writeEndArray();
    jgenerator.writeEndObject();
    jgenerator.close();
}

From source file:com.netflix.hystrix.serial.SerialHystrixDashboardData.java

public static String toJsonString(HystrixCommandMetrics commandMetrics) {
    StringWriter jsonString = new StringWriter();

    try {//from w ww . j a v a  2  s  .c o m
        JsonGenerator json = jsonFactory.createGenerator(jsonString);
        writeCommandMetrics(commandMetrics, json);
        json.close();
        return jsonString.getBuffer().toString();
    } catch (IOException ioe) {
        throw new RuntimeException(ioe);
    }
}

From source file:com.meetingninja.csse.database.GroupDatabaseAdapter.java

public static Group updateGroup(Group group) throws IOException {
    ByteArrayOutputStream json = new ByteArrayOutputStream();
    // this type of print stream allows us to get a string easily
    PrintStream ps = new PrintStream(json);
    JsonGenerator jgen = JFACTORY.createGenerator(ps, JsonEncoding.UTF8);
    // Build JSON Object for Title
    jgen.writeStartObject();//w w  w  .  ja  va  2  s .co  m
    jgen.writeStringField(Keys.Group.ID, group.getGroupID());
    jgen.writeStringField("field", Keys.Group.TITLE);
    jgen.writeStringField("value", group.getGroupTitle());
    jgen.writeEndObject();
    jgen.close();
    String payloadTitle = json.toString("UTF8");
    ps.close();

    json = new ByteArrayOutputStream();
    // this type of print stream allows us to get a string easily
    ps = new PrintStream(json);
    jgen = JFACTORY.createGenerator(ps, JsonEncoding.UTF8);
    // Build JSON Object for Group members
    jgen.writeStartObject();
    jgen.writeStringField(Keys.Group.ID, group.getGroupID());
    jgen.writeStringField("field", Keys.Group.MEMBERS);
    jgen.writeArrayFieldStart("value");
    for (User member : group.getMembers()) {
        jgen.writeStartObject();
        jgen.writeStringField(Keys.User.ID, member.getID());
        jgen.writeEndObject();

    }
    jgen.writeEndArray();
    jgen.writeEndObject();
    jgen.close();
    String payloadMembers = json.toString("UTF8");
    ps.close();
    // Establish connection
    sendSingleEdit(payloadTitle);
    String response = sendSingleEdit(payloadMembers);
    JsonNode groupNode = MAPPER.readTree(response);

    return parseGroup(groupNode, new Group());
}

From source file:net.echinopsii.ariane.community.core.directory.wat.json.ds.organisational.ApplicationJSON.java

public final static void manyApplications2JSON(HashSet<Application> applications,
        ByteArrayOutputStream outStream) throws IOException {
    JsonGenerator jgenerator = DirectoryBootstrap.getjFactory().createGenerator(outStream, JsonEncoding.UTF8);
    jgenerator.writeStartObject();/*from w  w w  . j av  a2 s  . c  o m*/
    jgenerator.writeArrayFieldStart("applications");
    Iterator<Application> iterC = applications.iterator();
    while (iterC.hasNext()) {
        Application current = iterC.next();
        ApplicationJSON.application2JSON(current, jgenerator);
    }
    jgenerator.writeEndArray();
    jgenerator.writeEndObject();
    jgenerator.close();
}

From source file:com.netflix.hystrix.serial.SerialHystrixDashboardData.java

public static String toJsonString(HystrixCollapserMetrics collapserMetrics) {
    StringWriter jsonString = new StringWriter();

    try {/*  w  ww  . jav a  2s . c  o  m*/
        JsonGenerator json = jsonFactory.createGenerator(jsonString);
        writeCollapserMetrics(collapserMetrics, json);
        json.close();
        return jsonString.getBuffer().toString();
    } catch (IOException ioe) {
        throw new RuntimeException(ioe);
    }
}

From source file:com.netflix.hystrix.serial.SerialHystrixDashboardData.java

public static String toJsonString(HystrixThreadPoolMetrics threadPoolMetrics) {
    StringWriter jsonString = new StringWriter();

    try {// w w  w.j a  v a  2 s  .  c  o m
        JsonGenerator json = jsonFactory.createGenerator(jsonString);
        writeThreadPoolMetrics(threadPoolMetrics, json);
        json.close();
        return jsonString.getBuffer().toString();
    } catch (IOException ioe) {
        throw new RuntimeException(ioe);
    }
}

From source file:net.echinopsii.ariane.community.core.directory.wat.json.ds.technical.system.OSInstanceJSON.java

public final static void manyOSInstances2JSON(HashSet<OSInstance> osInstances, ByteArrayOutputStream outStream)
        throws IOException {
    JsonGenerator jgenerator = DirectoryBootstrap.getjFactory().createGenerator(outStream, JsonEncoding.UTF8);
    jgenerator.writeStartObject();//from  w w  w. ja  v a  2  s. c  o m
    jgenerator.writeArrayFieldStart("osInstances");
    Iterator<OSInstance> iter = osInstances.iterator();
    while (iter.hasNext()) {
        OSInstance current = iter.next();
        OSInstanceJSON.osInstance2JSON(current, jgenerator);
    }
    jgenerator.writeEndArray();
    jgenerator.writeEndObject();
    jgenerator.close();
}

From source file:org.ng200.openolympus.controller.auth.AuthenticationResponder.java

public static void writeLoginStatusJson(Writer out, String authMessage, List<String> captchaErrorCodes)
        throws IOException, JsonGenerationException {
    final JsonFactory factory = new JsonFactory();
    final JsonGenerator generator = factory.createGenerator(out);
    generator.writeStartObject();//from w w  w  .j ava  2  s . c o  m
    generator.writeStringField("auth", authMessage);
    if (captchaErrorCodes != null && !captchaErrorCodes.isEmpty()) {
        generator.writeArrayFieldStart("captchas");
        for (final String captchaErrorCode : captchaErrorCodes) {
            generator.writeString(captchaErrorCode);
        }
        generator.writeEndArray();
    } else {
        generator.writeNullField("captchas");
    }
    generator.writeEndObject();
    generator.close();
}