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A bundle containing code of all jar-based modules that provide
JAX-RS and Jersey-related features. Such a bundle is *only intended* for
developers that do not use Maven's dependency system.
The bundle does not include code for contributes, tests and samples.
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*
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* and Distribution License("CDDL") (collectively, the "License"). You
* may not use this file except in compliance with the License. You can
* obtain a copy of the License at
* http://glassfish.java.net/public/CDDL+GPL_1_1.html
* or packager/legal/LICENSE.txt. See the License for the specific
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* file and include the License file at packager/legal/LICENSE.txt.
*
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* exception as provided by Oracle in the GPL Version 2 section of the License
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package com.sun.jersey.json.impl;
import java.io.IOException;
import java.io.OutputStream;
import java.io.OutputStreamWriter;
import java.io.Writer;
import java.nio.charset.Charset;
import javax.xml.bind.JAXBContext;
import javax.xml.bind.JAXBException;
import javax.xml.bind.Marshaller;
import javax.xml.bind.PropertyException;
import javax.xml.stream.XMLStreamWriter;
import com.sun.jersey.api.json.JSONConfigurated;
import com.sun.jersey.api.json.JSONConfiguration;
import com.sun.jersey.api.json.JSONMarshaller;
/**
* @author Jakub Podlesak (jakub.podlesak at oracle.com)
* @author Michal Gajdos (michal.gajdos at oracle.com)
*/
public class BaseJSONMarshaller implements JSONMarshaller, JSONConfigurated {
private static final Charset UTF8 = Charset.forName("UTF-8");
protected final Marshaller jaxbMarshaller;
private final JAXBContext jaxbContext;
protected JSONConfiguration jsonConfig;
public BaseJSONMarshaller(JAXBContext jaxbContext, JSONConfiguration jsonConfig) throws JAXBException {
this(jaxbContext.createMarshaller(), jaxbContext, jsonConfig);
}
public BaseJSONMarshaller(Marshaller jaxbMarshaller, JAXBContext jaxbContext, JSONConfiguration jsonConfig) {
this.jsonConfig = jsonConfig;
this.jaxbContext = jaxbContext;
this.jaxbMarshaller = jaxbMarshaller;
}
// JSONConfigurated
public JSONConfiguration getJSONConfiguration() {
return jsonConfig;
}
// JSONMarshaller
public void marshallToJSON(Object o, OutputStream outputStream) throws JAXBException {
if (outputStream == null) {
throw new IllegalArgumentException("The output stream is null");
}
marshallToJSON(o, new OutputStreamWriter(outputStream, UTF8));
}
public void marshallToJSON(Object o, Writer writer) throws JAXBException {
if (o == null) {
throw new IllegalArgumentException("The JAXB element is null");
}
if (writer == null) {
throw new IllegalArgumentException("The writer is null");
}
jaxbMarshaller.marshal(o, getXMLStreamWriter(writer, o.getClass()));
}
private XMLStreamWriter getXMLStreamWriter(Writer writer, Class> expectedType) throws JAXBException {
try {
return Stax2JsonFactory.createWriter(writer, jsonConfig, expectedType, jaxbContext);
} catch (IOException ex) {
throw new JAXBException(ex);
}
}
public void setProperty(String key, Object value) throws PropertyException {
// do nothing
}
}