/**
* 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 javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlElementRef;
import javax.xml.bind.annotation.XmlRootElement;
import javax.xml.bind.annotation.XmlTransient;
import org.apache.camel.Expression;
import org.apache.camel.Predicate;
import org.apache.camel.model.language.ExpressionType;
import org.apache.camel.spi.RouteContext;
/**
* Represents an expression sub element
*/
@XmlRootElement(name = "expression")
@XmlAccessorType(XmlAccessType.FIELD)
public class ExpressionSubElementType {
@XmlElementRef
private ExpressionType expressionType;
@XmlTransient
private Expression expression;
@XmlTransient
private Predicate predicate;
public ExpressionSubElementType() {
}
public ExpressionSubElementType(Expression expression) {
this.expression = expression;
}
public ExpressionSubElementType(Predicate predicate) {
this.predicate = predicate;
}
public ExpressionType getExpressionType() {
return expressionType;
}
public void setExpressionType(ExpressionType expressionType) {
this.expressionType = expressionType;
}
public Expression getExpression() {
return expression;
}
public void setExpression(Expression expression) {
this.expression = expression;
}
public void setPredicate(Predicate predicate) {
this.predicate = predicate;
}
public Predicate getPredicate() {
return predicate;
}
public Expression createExpression(RouteContext routeContext) {
ExpressionType expressionType = getExpressionType();
if (expressionType != null && expression == null) {
expression = expressionType.createExpression(routeContext);
}
return expression;
}
public Predicate createPredicate(RouteContext routeContext) {
ExpressionType expressionType = getExpressionType();
if (expressionType != null && getPredicate() == null) {
setPredicate(expressionType.createPredicate(routeContext));
}
return getPredicate();
}
}