org.activiti.bpmn.converter.child.ActivitiMapExceptionParser.java Source code

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Here is the source code for org.activiti.bpmn.converter.child.ActivitiMapExceptionParser.java

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/* 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.bpmn.converter.child;

import javax.xml.stream.XMLStreamReader;

import org.activiti.bpmn.exceptions.XMLException;
import org.activiti.bpmn.model.Activity;
import org.activiti.bpmn.model.BaseElement;
import org.activiti.bpmn.model.BpmnModel;
import org.activiti.bpmn.model.MapExceptionEntry;
import org.apache.commons.lang3.StringUtils;

/**
    
 */

public class ActivitiMapExceptionParser extends BaseChildElementParser {

    @Override
    public String getElementName() {
        return MAP_EXCEPTION;
    }

    @Override
    public void parseChildElement(XMLStreamReader xtr, BaseElement parentElement, BpmnModel model)
            throws Exception {
        if (!(parentElement instanceof Activity))
            return;

        String errorCode = xtr.getAttributeValue(null, MAP_EXCEPTION_ERRORCODE);
        String andChildren = xtr.getAttributeValue(null, MAP_EXCEPTION_ANDCHILDREN);
        String exceptionClass = xtr.getElementText();
        boolean hasChildrenBool = false;

        if (StringUtils.isEmpty(andChildren) || andChildren.toLowerCase().equals("false")) {
            hasChildrenBool = false;
        } else if (andChildren.toLowerCase().equals("true")) {
            hasChildrenBool = true;
        } else {
            throw new XMLException("'" + andChildren + "' is not valid boolean in mapException with errorCode="
                    + errorCode + " and class=" + exceptionClass);
        }

        if (StringUtils.isEmpty(errorCode) || StringUtils.isEmpty(errorCode.trim())) {
            throw new XMLException("No errorCode defined mapException with errorCode=" + errorCode + " and class="
                    + exceptionClass);
        }

        ((Activity) parentElement).getMapExceptions()
                .add(new MapExceptionEntry(errorCode, exceptionClass, hasChildrenBool));
    }
}