org.mule.runtime.config.internal.factories.SubflowMessageProcessorChainFactoryBean Maven / Gradle / Ivy
/*
* Copyright (c) MuleSoft, Inc. All rights reserved. http://www.mulesoft.com
* The software in this package is published under the terms of the CPAL v1.0
* license, a copy of which has been included with this distribution in the
* LICENSE.txt file.
*/
package org.mule.runtime.config.internal.factories;
import static java.lang.String.format;
import org.mule.runtime.core.api.MuleContext;
import org.mule.runtime.core.api.processor.Processor;
import org.mule.runtime.core.internal.processor.chain.SubflowMessageProcessorChainBuilder;
import org.mule.runtime.dsl.api.component.AbstractComponentFactory;
import java.util.List;
import javax.inject.Inject;
/**
* Uses a custom message processor chain builder for subflows in order to generate the proper message processor ids.
*/
public class SubflowMessageProcessorChainFactoryBean extends AbstractComponentFactory {
@Inject
protected MuleContext muleContext;
protected List processors;
protected String name;
public void setMessageProcessors(List processors) {
this.processors = processors;
}
@Override
public SubflowMessageProcessorChainBuilder doGetObject() throws Exception {
SubflowMessageProcessorChainBuilder builder = getBuilderInstance();
for (Object processor : processors) {
if (processor instanceof Processor) {
builder.chain((Processor) processor);
} else {
throw new IllegalArgumentException(format("MessageProcessorBuilder should only have MessageProcessor's or MessageProcessorBuilder's configured. Found a %s",
processor.getClass().getName()));
}
}
return builder;
}
protected SubflowMessageProcessorChainBuilder getBuilderInstance() {
SubflowMessageProcessorChainBuilder builder = new SubflowMessageProcessorChainBuilder();
builder.setName(name);
return builder;
}
public void setName(String name) {
this.name = name;
}
}