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package com.sun.jersey.json.impl.writer;
import java.util.Collection;
import java.util.LinkedList;
import java.util.List;
import javax.xml.namespace.NamespaceContext;
import javax.xml.stream.XMLStreamException;
import javax.xml.stream.XMLStreamWriter;
/**
*
* @author japod
*/
public class A2EXmlStreamWriterProxy implements XMLStreamWriter {
XMLStreamWriter underlyingWriter;
List attr2ElemNames;
private class XmlAttribute {
String prefix;
String namespaceUri;
String localName;
String value;
XmlAttribute(String prefix, String nsUri, String localName, String value) {
this.prefix = prefix;
this.namespaceUri = nsUri;
this.localName = localName;
this.value = value;
}
}
List unwrittenAttrs = null;
public A2EXmlStreamWriterProxy(XMLStreamWriter writer, Collection attr2ElemNames) {
this.underlyingWriter = writer;
this.attr2ElemNames = new LinkedList();
this.attr2ElemNames.addAll(attr2ElemNames);
}
private void flushUnwrittenAttrs() throws XMLStreamException {
if (unwrittenAttrs != null) {
for (XmlAttribute a : unwrittenAttrs) {
underlyingWriter.writeStartElement(a.prefix, a.localName, a.namespaceUri);
underlyingWriter.writeCharacters(a.value);
underlyingWriter.writeEndElement();
}
unwrittenAttrs = null;
}
}
public void writeStartElement(String arg0) throws XMLStreamException {
flushUnwrittenAttrs();
underlyingWriter.writeStartElement(arg0);
}
public void writeStartElement(String arg0, String arg1) throws XMLStreamException {
flushUnwrittenAttrs();
underlyingWriter.writeStartElement(arg0, arg1);
}
public void writeStartElement(String arg0, String arg1, String arg2) throws XMLStreamException {
flushUnwrittenAttrs();
underlyingWriter.writeStartElement(arg0, arg1, arg2);
}
public void writeEmptyElement(String arg0, String arg1) throws XMLStreamException {
flushUnwrittenAttrs();
underlyingWriter.writeEmptyElement(arg0, arg1);
}
public void writeEmptyElement(String arg0, String arg1, String arg2) throws XMLStreamException {
flushUnwrittenAttrs();
underlyingWriter.writeEmptyElement(arg0, arg1, arg2);
}
public void writeEmptyElement(String arg0) throws XMLStreamException {
flushUnwrittenAttrs();
underlyingWriter.writeEmptyElement(arg0);
}
public void writeEndElement() throws XMLStreamException {
flushUnwrittenAttrs();
underlyingWriter.writeEndElement();
}
public void writeEndDocument() throws XMLStreamException {
underlyingWriter.writeEndDocument();
}
public void close() throws XMLStreamException {
underlyingWriter.close();
}
public void flush() throws XMLStreamException {
underlyingWriter.flush();
}
public void writeAttribute(String localName, String value) throws XMLStreamException {
writeAttribute(null, null, localName, value);
}
public void writeAttribute(String namespaceURI, String localName, String value) throws XMLStreamException {
writeAttribute(null, namespaceURI, localName, value);
}
public void writeAttribute(String prefix, String namespaceURI, String localName, String value) throws XMLStreamException {
if (!this.attr2ElemNames.contains(localName)) {
underlyingWriter.writeAttribute(prefix, namespaceURI, localName, value);
} else {
if (unwrittenAttrs == null) {
unwrittenAttrs = new LinkedList();
}
unwrittenAttrs.add(new XmlAttribute(prefix, namespaceURI, localName, value));
}
}
public void writeNamespace(String arg0, String arg1) throws XMLStreamException {
underlyingWriter.writeNamespace(arg0, arg1);
}
public void writeDefaultNamespace(String arg0) throws XMLStreamException {
underlyingWriter.writeDefaultNamespace(arg0);
}
public void writeComment(String arg0) throws XMLStreamException {
underlyingWriter.writeComment(arg0);
}
public void writeProcessingInstruction(String arg0) throws XMLStreamException {
underlyingWriter.writeProcessingInstruction(arg0);
}
public void writeProcessingInstruction(String arg0, String arg1) throws XMLStreamException {
underlyingWriter.writeProcessingInstruction(arg0, arg1);
}
public void writeCData(String arg0) throws XMLStreamException {
underlyingWriter.writeCData(arg0);
}
public void writeDTD(String arg0) throws XMLStreamException {
underlyingWriter.writeDTD(arg0);
}
public void writeEntityRef(String arg0) throws XMLStreamException {
underlyingWriter.writeEntityRef(arg0);
}
public void writeStartDocument() throws XMLStreamException {
underlyingWriter.writeStartDocument();
}
public void writeStartDocument(String arg0) throws XMLStreamException {
underlyingWriter.writeStartDocument(arg0);
}
public void writeStartDocument(String arg0, String arg1) throws XMLStreamException {
underlyingWriter.writeStartDocument(arg0, arg1);
}
public void writeCharacters(String arg0) throws XMLStreamException {
flushUnwrittenAttrs();
underlyingWriter.writeCharacters(arg0);
}
public void writeCharacters(char[] arg0, int arg1, int arg2) throws XMLStreamException {
flushUnwrittenAttrs();
underlyingWriter.writeCharacters(arg0, arg1, arg2);
}
public String getPrefix(String arg0) throws XMLStreamException {
return underlyingWriter.getPrefix(arg0);
}
public void setPrefix(String arg0, String arg1) throws XMLStreamException {
underlyingWriter.setPrefix(arg0, arg1);
}
public void setDefaultNamespace(String arg0) throws XMLStreamException {
underlyingWriter.setDefaultNamespace(arg0);
}
public void setNamespaceContext(NamespaceContext arg0) throws XMLStreamException {
underlyingWriter.setNamespaceContext(arg0);
}
public NamespaceContext getNamespaceContext() {
return underlyingWriter.getNamespaceContext();
}
public Object getProperty(String arg0) throws IllegalArgumentException {
return underlyingWriter.getProperty(arg0);
}
}