org.apache.taverna.activities.interaction.velocity.NotifyChecker.java Source code

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Here is the source code for org.apache.taverna.activities.interaction.velocity.NotifyChecker.java

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/*
* 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.taverna.activities.interaction.velocity;

import org.apache.velocity.runtime.parser.node.ASTDirective;
import org.apache.velocity.runtime.visitor.BaseVisitor;

import com.fasterxml.jackson.databind.node.ObjectNode;

/**
 * @author alanrw
 * 
 */
public class NotifyChecker extends BaseVisitor {

    @Override
    public Object visit(final ASTDirective node, final Object data) {
        ObjectNode json = (ObjectNode) data;
        if (node.getDirectiveName().equals("notify")) {
            json.put("progressNotification", true);
        }
        return null;
    }

}