org.foxbpm.bpmn.converter.CallActivityXMLConverter.java Source code

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Here is the source code for org.foxbpm.bpmn.converter.CallActivityXMLConverter.java

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/**
 * Copyright 1996-2014 FoxBPM ORG.
 *
 * 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.
 * 
 * @author yangguangftlp
 */
package org.foxbpm.bpmn.converter;

import org.apache.commons.lang3.StringUtils;
import org.dom4j.DocumentFactory;
import org.dom4j.Element;
import org.foxbpm.bpmn.constants.BpmnXMLConstants;
import org.foxbpm.model.BaseElement;
import org.foxbpm.model.CallActivity;
import org.foxbpm.model.FlowElement;

/**
 * ????
 * 
 * @author yangguangftlp
 * @date 20141015
 */
public class CallActivityXMLConverter extends ActivityXMLConverter {

    public FlowElement cretateFlowElement() {
        return new CallActivity();
    }

    @Override
    public Class<? extends BaseElement> getBpmnElementType() {
        return CallActivity.class;
    }

    @Override
    public void convertXMLToModel(Element element, BaseElement baseElement) {
        CallActivity activity = (CallActivity) baseElement;
        String callElementId = element.attributeValue("callableElementId");
        String callElementVersion = element.attributeValue("callableElementVersion");
        String bizKey = element.attributeValue("callableElementBizKey");
        String isAsync = element.attributeValue("isAsync");
        if (!StringUtils.isEmpty(callElementId)) {
            activity.setCallableElementId(callElementId);
        }

        if (!StringUtils.isEmpty(callElementVersion)) {
            activity.setCallableElementVersion(callElementVersion);
        }

        if (!StringUtils.isEmpty(bizKey)) {
            activity.setBizKey(bizKey);
        }

        if (!StringUtils.isEmpty(isAsync)) {
            activity.setAsync(Boolean.parseBoolean(isAsync));
        }
        super.convertXMLToModel(element, baseElement);
    }

    @Override
    public void convertModelToXML(Element element, BaseElement baseElement) {
        CallActivity activity = (CallActivity) baseElement;
        String callableElementId = activity.getCallableElementId();
        if (callableElementId != null) {
            element.addAttribute("foxbpm:callableElementId", callableElementId);
            element.addAttribute("foxbpm:callableElementName", callableElementId);
        }
        String callableElementVersion = activity.getCallableElementVersion();
        if (callableElementVersion != null) {
            element.addAttribute("foxbpm:callableElementVersion", callableElementVersion);
            element.addAttribute("foxbpm:callableElementVersionName", callableElementVersion);
        }
        element.addAttribute("foxbpm:isAsync", String.valueOf(activity.isAsync()));

        String bizKey = activity.getBizKey();
        if (bizKey != null) {
            element.addAttribute("foxbpm:callableElementBizKey", bizKey);
        }
        super.convertModelToXML(element, baseElement);
    }

    @Override
    public String getXMLElementName() {
        return BpmnXMLConstants.ELEMENT_CALLACTIVITY;
    }

    public Element cretateXMLElement() {
        return DocumentFactory.getInstance().createElement(
                BpmnXMLConstants.BPMN2_PREFIX + ':' + BpmnXMLConstants.ELEMENT_CALLACTIVITY,
                BpmnXMLConstants.BPMN2_NAMESPACE);
    }

}