/*
* Copyright 2010 JBoss Inc
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.drools.runtime.pipeline.impl;
import java.io.InputStream;
import java.io.Reader;
import javax.xml.transform.Source;
import javax.xml.transform.stream.StreamSource;
import org.drools.io.Resource;
import org.drools.runtime.pipeline.PipelineContext;
import org.drools.runtime.pipeline.SmooksTransformerProvider;
import org.drools.runtime.pipeline.Transformer;
import org.drools.runtime.pipeline.impl.BaseEmitter;
import org.milyn.Smooks;
import org.milyn.container.ExecutionContext;
import org.milyn.payload.JavaResult;
import org.milyn.payload.JavaSource;
import org.milyn.payload.StringResult;
public class SmooksToSourceTransformer extends BaseEmitter
implements
Transformer {
private Smooks smooks;
public SmooksToSourceTransformer(Smooks smooks) {
this.smooks = smooks;
}
public void receive(Object object,
PipelineContext context) {
this.smooks.setClassLoader( context.getClassLoader() );
Object result = null;
try {
StringResult stringResult = new StringResult();
ExecutionContext executionContext = this.smooks.createExecutionContext();
this.smooks.filter( new JavaSource( object ),
stringResult,
executionContext );
result = stringResult.getResult();
} catch ( Exception e ) {
handleException( this,
object,
e );
}
emit( result,
context );
}
// public static class SmooksTransformerProviderImpl
// implements
// SmooksTransformerProvider {
// public Transformer newSmooksTransformer(Smooks smooks,
// String rootId) {
// DroolsSmooksConfiguration conf = new DroolsSmooksConfiguration( rootId );
// return new SmooksToSourceTransformer( smooks,
// conf );
// }
// }
}