/**
 * 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.XmlAttribute;
import javax.xml.bind.annotation.XmlRootElement;

import org.apache.camel.Expression;
import org.apache.camel.Processor;
import org.apache.camel.builder.ExpressionBuilder;
import org.apache.camel.model.language.ExpressionType;
import org.apache.camel.processor.RecipientList;
import org.apache.camel.spi.RouteContext;

/**
 * Represents an XML &lt;recipientList/&gt; element
 *
 * @version $Revision: 66990 $
 */
@XmlRootElement(name = "recipientList")
@XmlAccessorType(XmlAccessType.FIELD)
public class RecipientListType extends ExpressionNode {
    @XmlAttribute(required = false)
    private String delimiter;

    public RecipientListType() {
    }

    public RecipientListType(ExpressionType expression) {
        super(expression);
    }

    public RecipientListType(Expression expression) {
        super(expression);
    }

    @Override
    public String toString() {
        return "RecipientList[" + getExpression() + "]";
    }

    @Override
    public String getShortName() {
        return "recipientList";
    }

    @Override
    public Processor createProcessor(RouteContext routeContext) throws Exception {
        Expression expression = getExpression().createExpression(routeContext);

        // add a tokenizer if we have a delimiter
        if (delimiter != null) {
            expression = ExpressionBuilder.tokenizeExpression(expression, delimiter);
        }

        return new RecipientList(expression);
    }

    // Properties
    //-------------------------------------------------------------------------

    public String getDelimiter() {
        return delimiter;
    }

    public void setDelimiter(String delimiter) {
        this.delimiter = delimiter;
    }
}
