mirror of
https://github.com/haraldk/TwelveMonkeys.git
synced 2026-05-21 00:00:01 -04:00
moving files around
This commit is contained in:
Erlend Hamnaberg
@@ -0,0 +1,182 @@
|
||||
/*
|
||||
* Copyright (c) 2008, Harald Kuhr
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are met:
|
||||
* * Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* * Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* * Neither the name "TwelveMonkeys" nor the
|
||||
* names of its contributors may be used to endorse or promote products
|
||||
* derived from this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
|
||||
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
||||
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
||||
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
||||
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
package com.twelvemonkeys.xml;
|
||||
|
||||
import org.w3c.dom.Document;
|
||||
import org.w3c.dom.Node;
|
||||
import org.w3c.dom.DOMConfiguration;
|
||||
import org.w3c.dom.DOMImplementationList;
|
||||
import org.w3c.dom.bootstrap.DOMImplementationRegistry;
|
||||
import org.w3c.dom.ls.DOMImplementationLS;
|
||||
import org.w3c.dom.ls.LSOutput;
|
||||
import org.w3c.dom.ls.LSSerializer;
|
||||
|
||||
import java.io.OutputStream;
|
||||
import java.io.Writer;
|
||||
|
||||
/**
|
||||
* {@code DOMImplementationLS} backed implementation.
|
||||
*
|
||||
* @author <a href="mailto:harald.kuhr@gmail.com">Harald Kuhr</a>
|
||||
* @author last modified by $Author: haku $
|
||||
* @version $Id: //depot/branches/personal/haraldk/twelvemonkeys/release-2/twelvemonkeys-core/src/main/java/com/twelvemonkeys/xml/DOMSerializer.java#2 $
|
||||
*/
|
||||
public final class DOMSerializer {
|
||||
|
||||
private static final String PARAM_PRETTY_PRINT = "format-pretty-print";
|
||||
private static final String PARAM_XML_DECLARATION = "xml-declaration";
|
||||
|
||||
private final LSSerializer mSerializer;
|
||||
private final LSOutput mOutput;
|
||||
|
||||
private DOMSerializer() {
|
||||
DOMImplementationLS domImpl = Support.getImplementation();
|
||||
mSerializer = domImpl.createLSSerializer();
|
||||
mOutput = domImpl.createLSOutput();
|
||||
}
|
||||
|
||||
/**
|
||||
* Creates a serializer using the given byte stream and encoding.
|
||||
*
|
||||
* @param pStream the byte stream.
|
||||
* @param pEncoding the encoding.
|
||||
* @throws IllegalStateException if no {@code DOMImplementation} with the right features can be instantiated.
|
||||
*/
|
||||
public DOMSerializer(final OutputStream pStream, final String pEncoding) {
|
||||
this();
|
||||
|
||||
mOutput.setByteStream(pStream);
|
||||
mOutput.setEncoding(pEncoding);
|
||||
}
|
||||
|
||||
/**
|
||||
* Creates a serializer using the given character stream and encoding.
|
||||
*
|
||||
* @param pStream the characted stream.
|
||||
* @throws IllegalStateException if no {@code DOMImplementation} with the right features can be instantiated.
|
||||
*/
|
||||
public DOMSerializer(final Writer pStream) {
|
||||
this();
|
||||
|
||||
mOutput.setCharacterStream(pStream);
|
||||
}
|
||||
|
||||
/*
|
||||
// TODO: Is it useful?
|
||||
public void setNewLine(final String pNewLine) {
|
||||
mSerializer.setNewLine(pNewLine);
|
||||
}
|
||||
|
||||
public String getNewLine() {
|
||||
return mSerializer.getNewLine();
|
||||
}
|
||||
*/
|
||||
|
||||
/**
|
||||
* Specifies wether the serializer should use indentation and optimize for
|
||||
* readability.
|
||||
* <p/>
|
||||
* Note: This is a hint, and may be ignored by DOM implemenations.
|
||||
*
|
||||
* @param pPrettyPrint {@code true} to enable pretty printing
|
||||
*/
|
||||
public void setPrettyPrint(final boolean pPrettyPrint) {
|
||||
DOMConfiguration configuration = mSerializer.getDomConfig();
|
||||
if (configuration.canSetParameter(PARAM_PRETTY_PRINT, pPrettyPrint)) {
|
||||
configuration.setParameter(PARAM_PRETTY_PRINT, pPrettyPrint);
|
||||
}
|
||||
}
|
||||
|
||||
public boolean getPrettyPrint() {
|
||||
return Boolean.TRUE.equals(mSerializer.getDomConfig().getParameter(PARAM_PRETTY_PRINT));
|
||||
}
|
||||
|
||||
private void setXMLDeclaration(boolean pXMLDeclaration) {
|
||||
mSerializer.getDomConfig().setParameter(PARAM_XML_DECLARATION, pXMLDeclaration);
|
||||
}
|
||||
|
||||
/**
|
||||
* Serializes the entire document.
|
||||
*
|
||||
* @param pDocument the document.
|
||||
*/
|
||||
public void serialize(final Document pDocument) {
|
||||
serializeImpl(pDocument, true);
|
||||
}
|
||||
|
||||
/**
|
||||
* Serializes the given node, along with any subnodes.
|
||||
* Will not emit XML declaration.
|
||||
*
|
||||
* @param pNode the top node.
|
||||
*/
|
||||
public void serialize(final Node pNode) {
|
||||
serializeImpl(pNode, false);
|
||||
}
|
||||
|
||||
private void serializeImpl(final Node pNode, final boolean pOmitDecl) {
|
||||
setXMLDeclaration(pOmitDecl);
|
||||
mSerializer.write(pNode, mOutput);
|
||||
}
|
||||
|
||||
private static class Support {
|
||||
private final static DOMImplementationRegistry DOM_REGISTRY = createDOMRegistry();
|
||||
|
||||
static DOMImplementationLS getImplementation() {
|
||||
DOMImplementationLS implementation = (DOMImplementationLS) DOM_REGISTRY.getDOMImplementation("LS 3.0");
|
||||
if (implementation == null) {
|
||||
|
||||
DOMImplementationList list = DOM_REGISTRY.getDOMImplementationList("");
|
||||
System.err.println("DOM implementations (" + list.getLength() + "):");
|
||||
for (int i = 0; i < list.getLength(); i++) {
|
||||
System.err.println(" " + list.item(i));
|
||||
}
|
||||
|
||||
throw new IllegalStateException("Could not create DOM Implementation (no LS support found)");
|
||||
}
|
||||
return implementation;
|
||||
}
|
||||
|
||||
private static DOMImplementationRegistry createDOMRegistry() {
|
||||
try {
|
||||
return DOMImplementationRegistry.newInstance();
|
||||
}
|
||||
catch (ClassNotFoundException e) {
|
||||
throw new IllegalStateException(e);
|
||||
}
|
||||
catch (InstantiationException e) {
|
||||
throw new IllegalStateException(e);
|
||||
}
|
||||
catch (IllegalAccessException e) {
|
||||
throw new IllegalStateException(e);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
Reference in New Issue
Block a user