001/**
002 * Licensed to the Apache Software Foundation (ASF) under one or more
003 * contributor license agreements.  See the NOTICE file distributed with
004 * this work for additional information regarding copyright ownership.
005 * The ASF licenses this file to You under the Apache License, Version 2.0
006 * (the "License"); you may not use this file except in compliance with
007 * the License.  You may obtain a copy of the License at
008 *
009 *      http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017package org.apache.camel.model.language;
018
019import javax.xml.bind.annotation.XmlAccessType;
020import javax.xml.bind.annotation.XmlAccessorType;
021import javax.xml.bind.annotation.XmlAttribute;
022import javax.xml.bind.annotation.XmlRootElement;
023
024import org.apache.camel.CamelContext;
025import org.apache.camel.Expression;
026import org.apache.camel.Predicate;
027import org.apache.camel.spi.Metadata;
028
029/**
030 * For JXPath expressions and predicates
031 *
032 * @version 
033 */
034@Metadata(label = "language,java", title = "JXPath")
035@XmlRootElement(name = "jxpath")
036@XmlAccessorType(XmlAccessType.FIELD)
037public class JXPathExpression extends ExpressionDefinition {
038
039    @XmlAttribute
040    private Boolean lenient;
041
042    public JXPathExpression() {
043    }
044
045    public JXPathExpression(String expression) {
046        super(expression);
047    }
048
049    public String getLanguage() {
050        return "jxpath";
051    }
052
053    public Boolean getLenient() {
054        return lenient;
055    }
056
057    /**
058     * Allows to turn lenient on the JXPathContext.
059     * When turned on this allows the JXPath expression to evaluate against expressions and message bodies which may
060     * be invalid / missing data.
061     * <p/>
062     * This option is by default false
063     */
064    public void setLenient(Boolean lenient) {
065        this.lenient = lenient;
066    }
067
068    @Override
069    protected void configureExpression(CamelContext camelContext, Expression expression) {
070        if (lenient != null) {
071            setProperty(expression, "lenient", lenient);
072        }
073        super.configureExpression(camelContext, expression);
074    }
075
076    @Override
077    protected void configurePredicate(CamelContext camelContext, Predicate predicate) {
078        if (lenient != null) {
079            setProperty(predicate, "lenient", lenient);
080        }
081        super.configurePredicate(camelContext, predicate);
082    }
083}