/**
* 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.language;
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 org.apache.camel.CamelContext;
import org.apache.camel.Expression;
import org.apache.camel.Predicate;
import org.apache.camel.builder.SimpleBuilder;
/**
* For expressions and predicates using the
* <a href="http://camel.apache.org/simple.html">simple language</a>
*
* @version
*/
@XmlRootElement(name = "simple")
@XmlAccessorType(XmlAccessType.FIELD)
public class SimpleExpression extends ExpressionDefinition {
@XmlAttribute
private Class<?> resultType;
public SimpleExpression() {
}
public SimpleExpression(String expression) {
super(expression);
}
public String getLanguage() {
return "simple";
}
public Class<?> getResultType() {
return resultType;
}
public void setResultType(Class<?> resultType) {
this.resultType = resultType;
}
@Override
public Expression createExpression(CamelContext camelContext) {
SimpleBuilder answer = new SimpleBuilder(getExpression());
answer.setResultType(resultType);
return answer;
}
@Override
public Predicate createPredicate(CamelContext camelContext) {
// SimpleBuilder is also a Predicate
return (Predicate) createExpression(camelContext);
}
}