/**
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.apache.camel.model;
import java.util.Collections;
import java.util.List;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlAttribute;
import javax.xml.bind.annotation.XmlRootElement;
import javax.xml.bind.annotation.XmlTransient;
import org.apache.camel.Processor;
import org.apache.camel.processor.ThrowExceptionProcessor;
import org.apache.camel.spi.RouteContext;
import org.apache.camel.util.ObjectHelper;
/**
* Represents an XML <throwException/> element
*/
@XmlRootElement(name = "throwException")
@XmlAccessorType(XmlAccessType.FIELD)
public class ThrowExceptionDefinition extends ProcessorDefinition<ThrowExceptionDefinition> {
@XmlAttribute(name = "ref", required = false)
private String ref;
@XmlTransient
private Exception exception;
public ThrowExceptionDefinition() {
}
@Override
public String getShortName() {
return "throwException";
}
@Override
public String toString() {
return "ThrowException[" + (exception != null ? exception.getClass().getCanonicalName() : "ref: " + ref) + "]";
}
@Override
public Processor createProcessor(RouteContext routeContext) {
if (ref != null && exception == null) {
this.exception = routeContext.getCamelContext().getRegistry().lookup(ref, Exception.class);
}
ObjectHelper.notNull(exception, "exception or ref", this);
return new ThrowExceptionProcessor(exception);
}
@Override
@SuppressWarnings("unchecked")
public List<ProcessorDefinition> getOutputs() {
return Collections.EMPTY_LIST;
}
public Exception getException() {
return exception;
}
public void setException(Exception exception) {
this.exception = exception;
}
}