/*
* ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*/
/*
* Copyright (c) 2009 by Oracle Corporation. All Rights Reserved.
*/
package javax.xml.stream.util;
import java.io.
Reader;
import javax.xml.namespace.
QName;
import javax.xml.namespace.
NamespaceContext;
import javax.xml.stream.
XMLStreamReader;
import javax.xml.stream.
Location;
import javax.xml.stream.
XMLStreamException;
/**
* This is the base class for deriving an XMLStreamReader filter
*
* This class is designed to sit between an XMLStreamReader and an
* application's XMLStreamReader. By default each method
* does nothing but call the corresponding method on the
* parent interface.
*
* @version 1.0
* @author Copyright (c) 2009 by Oracle Corporation. All Rights Reserved.
* @see javax.xml.stream.XMLStreamReader
* @see EventReaderDelegate
* @since 1.6
*/
public class
StreamReaderDelegate implements
XMLStreamReader {
private
XMLStreamReader reader;
/**
* Construct an empty filter with no parent.
*/
public
StreamReaderDelegate(){}
/**
* Construct an filter with the specified parent.
* @param reader the parent
*/
public
StreamReaderDelegate(
XMLStreamReader reader) {
this.
reader =
reader;
}
/**
* Set the parent of this instance.
* @param reader the new parent
*/
public void
setParent(
XMLStreamReader reader) {
this.
reader =
reader;
}
/**
* Get the parent of this instance.
* @return the parent or null if none is set
*/
public
XMLStreamReader getParent() {
return
reader;
}
public int
next()
throws
XMLStreamException
{
return
reader.
next();
}
public int
nextTag()
throws
XMLStreamException
{
return
reader.
nextTag();
}
public
String getElementText()
throws
XMLStreamException
{
return
reader.
getElementText();
}
public void
require(int
type,
String namespaceURI,
String localName)
throws
XMLStreamException
{
reader.
require(
type,
namespaceURI,
localName);
}
public boolean
hasNext()
throws
XMLStreamException
{
return
reader.
hasNext();
}
public void
close()
throws
XMLStreamException
{
reader.
close();
}
public
String getNamespaceURI(
String prefix)
{
return
reader.
getNamespaceURI(
prefix);
}
public
NamespaceContext getNamespaceContext() {
return
reader.
getNamespaceContext();
}
public boolean
isStartElement() {
return
reader.
isStartElement();
}
public boolean
isEndElement() {
return
reader.
isEndElement();
}
public boolean
isCharacters() {
return
reader.
isCharacters();
}
public boolean
isWhiteSpace() {
return
reader.
isWhiteSpace();
}
public
String getAttributeValue(
String namespaceUri,
String localName)
{
return
reader.
getAttributeValue(
namespaceUri,
localName);
}
public int
getAttributeCount() {
return
reader.
getAttributeCount();
}
public
QName getAttributeName(int
index) {
return
reader.
getAttributeName(
index);
}
public
String getAttributePrefix(int
index) {
return
reader.
getAttributePrefix(
index);
}
public
String getAttributeNamespace(int
index) {
return
reader.
getAttributeNamespace(
index);
}
public
String getAttributeLocalName(int
index) {
return
reader.
getAttributeLocalName(
index);
}
public
String getAttributeType(int
index) {
return
reader.
getAttributeType(
index);
}
public
String getAttributeValue(int
index) {
return
reader.
getAttributeValue(
index);
}
public boolean
isAttributeSpecified(int
index) {
return
reader.
isAttributeSpecified(
index);
}
public int
getNamespaceCount() {
return
reader.
getNamespaceCount();
}
public
String getNamespacePrefix(int
index) {
return
reader.
getNamespacePrefix(
index);
}
public
String getNamespaceURI(int
index) {
return
reader.
getNamespaceURI(
index);
}
public int
getEventType() {
return
reader.
getEventType();
}
public
String getText() {
return
reader.
getText();
}
public int
getTextCharacters(int
sourceStart,
char[]
target,
int
targetStart,
int
length)
throws
XMLStreamException {
return
reader.
getTextCharacters(
sourceStart,
target,
targetStart,
length);
}
public char[]
getTextCharacters() {
return
reader.
getTextCharacters();
}
public int
getTextStart() {
return
reader.
getTextStart();
}
public int
getTextLength() {
return
reader.
getTextLength();
}
public
String getEncoding() {
return
reader.
getEncoding();
}
public boolean
hasText() {
return
reader.
hasText();
}
public
Location getLocation() {
return
reader.
getLocation();
}
public
QName getName() {
return
reader.
getName();
}
public
String getLocalName() {
return
reader.
getLocalName();
}
public boolean
hasName() {
return
reader.
hasName();
}
public
String getNamespaceURI() {
return
reader.
getNamespaceURI();
}
public
String getPrefix() {
return
reader.
getPrefix();
}
public
String getVersion() {
return
reader.
getVersion();
}
public boolean
isStandalone() {
return
reader.
isStandalone();
}
public boolean
standaloneSet() {
return
reader.
standaloneSet();
}
public
String getCharacterEncodingScheme() {
return
reader.
getCharacterEncodingScheme();
}
public
String getPITarget() {
return
reader.
getPITarget();
}
public
String getPIData() {
return
reader.
getPIData();
}
public
Object getProperty(
String name) {
return
reader.
getProperty(
name);
}
}