components/camel-mvel/src/main/java/org/apache/camel/language/mvel/MvelLanguage.java

/**
 * 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.language.mvel;

import org.apache.camel.Expression;
import org.apache.camel.Predicate;
import org.apache.camel.IsSingleton;
import org.apache.camel.spi.Language;

/**
 * An <a href="http://mvel.codehaus.org/">MVEL</a> {@link Language} plugin
 * 
 * @version $Revision$
 */
public class MvelLanguage implements Language, IsSingleton {

    public Predicate createPredicate(String expression) {
        return new MvelExpression(this, expression, Boolean.class);
    }

    public Expression createExpression(String expression) {
        return new MvelExpression(this, expression, Object.class);
    }

    public boolean isSingleton() {
        return true;
    }
}