org.activiti.engine.impl.delegate.ThrowMessageJavaDelegate Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of activiti-engine Show documentation

The newest version!

/* Licensed 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.activiti.engine.impl.delegate;

import java.util.List;

import org.activiti.engine.delegate.DelegateExecution;
import org.activiti.engine.impl.bpmn.helper.ClassDelegate;
import org.activiti.engine.impl.bpmn.parser.FieldDeclaration;

public class ThrowMessageJavaDelegate implements ThrowMessageDelegate {
    
    private final Class clazz;
    private final List fieldDeclarations;
    
    public ThrowMessageJavaDelegate(Class clazz,
                                    List fieldDeclarations) {
        this.clazz = clazz;
        this.fieldDeclarations = fieldDeclarations;
    }

    @Override
    public boolean send(DelegateExecution execution, ThrowMessage message) {

        Object delegate = (ThrowMessageDelegate) ClassDelegate.defaultInstantiateDelegate(clazz, fieldDeclarations);
        
        if(ThrowMessageDelegate.class.isInstance(delegate)) {
            return ThrowMessageDelegate.class.cast(delegate)
                                             .send(execution, message);
        }
        
        return false;
    }
}