/*
* Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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*/
package com.sun.xml.internal.messaging.saaj.util;
import java.lang.reflect.*;
import javax.xml.transform.Source;
import javax.xml.transform.Result;
import java.io.InputStream;
import java.io.OutputStream;
import org.w3c.dom.Document;
import org.w3c.dom.Node;
/**
*
* @author Santiago.PericasGeertsen@sun.com
* @author Paul.Sandoz@sun.com
*/
public class FastInfosetReflection {
/**
* FI DOMDocumentParser constructor using reflection.
*/
static Constructor<?> fiDOMDocumentParser_new;
/**
* FI <code>DOMDocumentParser.parse()</code> method via reflection.
*/
static Method fiDOMDocumentParser_parse;
/**
* FI DOMDocumentSerializer constructor using reflection.
*/
static Constructor<?> fiDOMDocumentSerializer_new;
/**
* FI <code>FastInfosetSource.serialize(Document)</code> method via reflection.
*/
static Method fiDOMDocumentSerializer_serialize;
/**
* FI <code>FastInfosetSource.setOutputStream(OutputStream)</code> method via reflection.
*/
static Method fiDOMDocumentSerializer_setOutputStream;
/**
* FI FastInfosetSource constructor using reflection.
*/
static Class<?> fiFastInfosetSource_class;
/**
* FI FastInfosetSource constructor using reflection.
*/
static Constructor<?> fiFastInfosetSource_new;
/**
* FI <code>FastInfosetSource.getInputStream()</code> method via reflection.
*/
static Method fiFastInfosetSource_getInputStream;
/**
* FI <code>FastInfosetSource.setInputSTream()</code> method via reflection.
*/
static Method fiFastInfosetSource_setInputStream;
/**
* FI FastInfosetResult constructor using reflection.
*/
static Constructor<?> fiFastInfosetResult_new;
/**
* FI <code>FastInfosetResult.getOutputSTream()</code> method via reflection.
*/
static Method fiFastInfosetResult_getOutputStream;
static {
try {
Class<?> clazz = Class.forName("com.sun.xml.internal.fastinfoset.dom.DOMDocumentParser");
fiDOMDocumentParser_new = clazz.getConstructor((Class[]) null);
fiDOMDocumentParser_parse = clazz.getMethod("parse",
new Class[] { org.w3c.dom.Document.class, java.io.InputStream.class });
clazz = Class.forName("com.sun.xml.internal.fastinfoset.dom.DOMDocumentSerializer");
fiDOMDocumentSerializer_new = clazz.getConstructor((Class[])null);
fiDOMDocumentSerializer_serialize = clazz.getMethod("serialize",
new Class[] { org.w3c.dom.Node.class });
fiDOMDocumentSerializer_setOutputStream = clazz.getMethod("setOutputStream",
new Class[] { java.io.OutputStream.class });
fiFastInfosetSource_class = clazz = Class.forName("com.sun.xml.internal.org.jvnet.fastinfoset.FastInfosetSource");
fiFastInfosetSource_new = clazz.getConstructor(
new Class[] { java.io.InputStream.class });
fiFastInfosetSource_getInputStream = clazz.getMethod("getInputStream", (Class[]) null);
fiFastInfosetSource_setInputStream = clazz.getMethod("setInputStream",
new Class[] { java.io.InputStream.class });
clazz = Class.forName("com.sun.xml.internal.org.jvnet.fastinfoset.FastInfosetResult");
fiFastInfosetResult_new = clazz.getConstructor(
new Class[] { java.io.OutputStream.class });
fiFastInfosetResult_getOutputStream = clazz.getMethod("getOutputStream", (Class[]) null);
}
catch (Exception e) {
// falls through
}
}
// -- DOMDocumentParser ----------------------------------------------
public static Object DOMDocumentParser_new() throws Exception {
if (fiDOMDocumentParser_new == null) {
throw new RuntimeException("Unable to locate Fast Infoset implementation");
}
return fiDOMDocumentParser_new.newInstance((Object[])null);
}
public static void DOMDocumentParser_parse(Object parser,
Document d, InputStream s) throws Exception
{
if (fiDOMDocumentParser_parse == null) {
throw new RuntimeException("Unable to locate Fast Infoset implementation");
}
fiDOMDocumentParser_parse.invoke(parser, new Object[] { d, s });
}
// -- DOMDocumentSerializer-------------------------------------------
public static Object DOMDocumentSerializer_new() throws Exception {
if (fiDOMDocumentSerializer_new == null) {
throw new RuntimeException("Unable to locate Fast Infoset implementation");
}
return fiDOMDocumentSerializer_new.newInstance((Object[])null);
}
public static void DOMDocumentSerializer_serialize(Object serializer, Node node)
throws Exception
{
if (fiDOMDocumentSerializer_serialize == null) {
throw new RuntimeException("Unable to locate Fast Infoset implementation");
}
fiDOMDocumentSerializer_serialize.invoke(serializer, new Object[] { node });
}
public static void DOMDocumentSerializer_setOutputStream(Object serializer,
OutputStream os) throws Exception
{
if (fiDOMDocumentSerializer_setOutputStream == null) {
throw new RuntimeException("Unable to locate Fast Infoset implementation");
}
fiDOMDocumentSerializer_setOutputStream.invoke(serializer, new Object[] { os });
}
// -- FastInfosetSource ----------------------------------------------
public static boolean isFastInfosetSource(Source source) {
return source.getClass().getName().equals(
"com.sun.xml.internal.org.jvnet.fastinfoset.FastInfosetSource");
}
public static Class<?> getFastInfosetSource_class() {
if (fiFastInfosetSource_class == null) {
throw new RuntimeException("Unable to locate Fast Infoset implementation");
}
return fiFastInfosetSource_class;
}
public static Source FastInfosetSource_new(InputStream is)
throws Exception
{
if (fiFastInfosetSource_new == null) {
throw new RuntimeException("Unable to locate Fast Infoset implementation");
}
return (Source) fiFastInfosetSource_new.newInstance(new Object[] { is });
}
public static InputStream FastInfosetSource_getInputStream(Source source)
throws Exception
{
if (fiFastInfosetSource_getInputStream == null) {
throw new RuntimeException("Unable to locate Fast Infoset implementation");
}
return (InputStream) fiFastInfosetSource_getInputStream.invoke(source, (Object[])null);
}
public static void FastInfosetSource_setInputStream(Source source,
InputStream is) throws Exception
{
if (fiFastInfosetSource_setInputStream == null) {
throw new RuntimeException("Unable to locate Fast Infoset implementation");
}
fiFastInfosetSource_setInputStream.invoke(source, new Object[] { is });
}
// -- FastInfosetResult ----------------------------------------------
public static boolean isFastInfosetResult(Result result) {
return result.getClass().getName().equals(
"com.sun.xml.internal.org.jvnet.fastinfoset.FastInfosetResult");
}
public static Result FastInfosetResult_new(OutputStream os)
throws Exception
{
if (fiFastInfosetResult_new == null) {
throw new RuntimeException("Unable to locate Fast Infoset implementation");
}
return (Result) fiFastInfosetResult_new.newInstance(new Object[] { os });
}
public static OutputStream FastInfosetResult_getOutputStream(Result result)
throws Exception
{
if (fiFastInfosetResult_getOutputStream == null) {
throw new RuntimeException("Unable to locate Fast Infoset implementation");
}
return (OutputStream) fiFastInfosetResult_getOutputStream.invoke(result, (Object[])null);
}
}