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Java BpmnXMLConverter类代码示例

本文整理汇总了Java中org.activiti.bpmn.converter.BpmnXMLConverter类的典型用法代码示例。如果您正苦于以下问题：Java BpmnXMLConverter类的具体用法？Java BpmnXMLConverter怎么用？Java BpmnXMLConverter使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。


BpmnXMLConverter类属于org.activiti.bpmn.converter包，在下文中一共展示了BpmnXMLConverter类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: deploy

import org.activiti.bpmn.converter.BpmnXMLConverter; //导入依赖的package包/类
/**
 * 根据Model部署流程
 */
@RequestMapping(value = "deploy/{modelId}")
public String deploy(@PathVariable("modelId") String modelId, RedirectAttributes redirectAttributes) {
    try {
        Model modelData = repositoryService.getModel(modelId);
        ObjectNode modelNode = (ObjectNode) new ObjectMapper().readTree(repositoryService.getModelEditorSource(modelData.getId()));
        byte[] bpmnBytes = null;

        BpmnModel model = new BpmnJsonConverter().convertToBpmnModel(modelNode);
        bpmnBytes = new BpmnXMLConverter().convertToXML(model);

        String processName = modelData.getName() + ".bpmn20.xml";
        Deployment deployment = repositoryService.createDeployment().name(modelData.getName()).addString(processName, new String(bpmnBytes)).deploy();
        redirectAttributes.addFlashAttribute("message", "部署成功，部署ID=" + deployment.getId());
    } catch (Exception e) {
        logger.error("根据模型部署流程失败：modelId={}", modelId, e);
    }
    return "redirect:/workflow/model/list";
}
开发者ID:batizhao，项目名称:microservice，代码行数:22，代码来源:ModelController.java

示例2: deployModel

import org.activiti.bpmn.converter.BpmnXMLConverter; //导入依赖的package包/类
@PutMapping("{modelId}/deploy")
public ResponseMessage deployModel(@PathVariable String modelId) throws Exception {
    Model modelData = repositoryService.getModel(modelId);
    if (modelData == null) {
        throw new NotFoundException("模型不存在!");
    }
    ObjectNode modelNode = (ObjectNode) new ObjectMapper().readTree(repositoryService.getModelEditorSource(modelData.getId()));
    BpmnModel model = new BpmnJsonConverter().convertToBpmnModel(modelNode);
    byte[] bpmnBytes = new BpmnXMLConverter().convertToXML(model);
    String processName = modelData.getName() + ".bpmn20.xml";
    Deployment deployment = repositoryService.createDeployment()
            .name(modelData.getName())
            .addString(processName, new String(bpmnBytes, "utf8"))
            .deploy();
    return ResponseMessage.ok(deployment).include(Deployment.class, "id", "name", "new");
}
开发者ID:hs-web，项目名称:hsweb-framework，代码行数:17，代码来源:FlowableModelManagerController.java

示例3: convertToModel

import org.activiti.bpmn.converter.BpmnXMLConverter; //导入依赖的package包/类
/***
 * 流程定义转换Model
 * @param processDefinitionId
 * @return
 * @throws UnsupportedEncodingException
 * @throws XMLStreamException
 */
@PutMapping(value = "/convert-to-model/{processDefinitionId}")
public ResponseMessage<Map<String, Object>> convertToModel(@PathVariable("processDefinitionId") String processDefinitionId)
        throws UnsupportedEncodingException, XMLStreamException {
    ProcessDefinition processDefinition = repositoryService.createProcessDefinitionQuery()
            .processDefinitionId(processDefinitionId).singleResult();
    if (null == processDefinition) {
        throw new NotFoundException();
    }
    InputStream bpmnStream = repositoryService.getResourceAsStream(processDefinition.getDeploymentId(),
            processDefinition.getResourceName());
    XMLInputFactory xif = XMLInputFactory.newInstance();
    InputStreamReader in = new InputStreamReader(bpmnStream, "UTF-8");
    XMLStreamReader xtr = xif.createXMLStreamReader(in);
    BpmnModel bpmnModel = new BpmnXMLConverter().convertToBpmnModel(xtr);

    BpmnJsonConverter converter = new BpmnJsonConverter();
    com.fasterxml.jackson.databind.node.ObjectNode modelNode = converter.convertToJson(bpmnModel);
    org.activiti.engine.repository.Model modelData = repositoryService.newModel();
    modelData.setKey(processDefinition.getKey());
    modelData.setName(processDefinition.getResourceName().substring(0, processDefinition.getResourceName().indexOf(".")));
    modelData.setCategory(processDefinition.getDeploymentId());

    ObjectNode modelObjectNode = new ObjectMapper().createObjectNode();
    modelObjectNode.put(ModelDataJsonConstants.MODEL_NAME, processDefinition.getName());
    modelObjectNode.put(ModelDataJsonConstants.MODEL_REVISION, 1);
    modelObjectNode.put(ModelDataJsonConstants.MODEL_DESCRIPTION, processDefinition.getDescription());
    modelData.setMetaInfo(modelObjectNode.toString());

    repositoryService.saveModel(modelData);

    repositoryService.addModelEditorSource(modelData.getId(), modelNode.toString().getBytes("utf-8"));
    return ResponseMessage.ok(Collections.singletonMap(MODEL_ID, modelData.getId()));
}
开发者ID:hs-web，项目名称:hsweb-framework，代码行数:41，代码来源:FlowableDeploymentController.java

示例4: deploy

import org.activiti.bpmn.converter.BpmnXMLConverter; //导入依赖的package包/类
/**
	 * 根据Model部署流程
	 */
	public String deploy(String id) {
		String message = "";
		try {
			org.activiti.engine.repository.Model modelData = repositoryService.getModel(id);
			BpmnJsonConverter jsonConverter = new BpmnJsonConverter();
			JsonNode editorNode = new ObjectMapper().readTree(repositoryService.getModelEditorSource(modelData.getId()));
			BpmnModel bpmnModel = jsonConverter.convertToBpmnModel(editorNode);
			BpmnXMLConverter xmlConverter = new BpmnXMLConverter();
			byte[] bpmnBytes = xmlConverter.convertToXML(bpmnModel);
			
			String processName = modelData.getName();
			if (!StringUtils.endsWith(processName, ".bpmn20.xml")){
				processName += ".bpmn20.xml";
			}
//			System.out.println("========="+processName+"============"+modelData.getName());
			ByteArrayInputStream in = new ByteArrayInputStream(bpmnBytes);
			Deployment deployment = repositoryService.createDeployment().name(modelData.getName())
					.addInputStream(processName, in).deploy();
//					.addString(processName, new String(bpmnBytes)).deploy();
			
			// 设置流程分类
			List<ProcessDefinition> list = repositoryService.createProcessDefinitionQuery().deploymentId(deployment.getId()).list();
			for (ProcessDefinition processDefinition : list) {
				repositoryService.setProcessDefinitionCategory(processDefinition.getId(), modelData.getCategory());
				message = "部署成功，流程ID=" + processDefinition.getId();
			}
			if (list.size() == 0){
				message = "部署失败，没有流程。";
			}
		} catch (Exception e) {
			throw new ActivitiException("设计模型图不正确，检查模型正确性，模型ID="+id, e);
		}
		return message;
	}
开发者ID:EleTeam，项目名称:Shop-for-JavaWeb，代码行数:38，代码来源:ActModelService.java

示例5: export

import org.activiti.bpmn.converter.BpmnXMLConverter; //导入依赖的package包/类
/**
 * 导出model的xml文件
 * @throws IOException 
 * @throws JsonProcessingException 
 */
public void export(String id, HttpServletResponse response) {
	try {
		org.activiti.engine.repository.Model modelData = repositoryService.getModel(id);
		BpmnJsonConverter jsonConverter = new BpmnJsonConverter();
		JsonNode editorNode = new ObjectMapper().readTree(repositoryService.getModelEditorSource(modelData.getId()));
		BpmnModel bpmnModel = jsonConverter.convertToBpmnModel(editorNode);
		BpmnXMLConverter xmlConverter = new BpmnXMLConverter();
		byte[] bpmnBytes = xmlConverter.convertToXML(bpmnModel);

		ByteArrayInputStream in = new ByteArrayInputStream(bpmnBytes);
		IOUtils.copy(in, response.getOutputStream());
		String filename = bpmnModel.getMainProcess().getId() + ".bpmn20.xml";
		response.setHeader("Content-Disposition", "attachment; filename=" + filename);
		response.flushBuffer();
	} catch (Exception e) {
		throw new ActivitiException("导出model的xml文件失败，模型ID="+id, e);
	}
	
}
开发者ID:EleTeam，项目名称:Shop-for-JavaWeb，代码行数:25，代码来源:ActModelService.java

示例6: convertToModelTest

import org.activiti.bpmn.converter.BpmnXMLConverter; //导入依赖的package包/类
@Test
public void convertToModelTest() throws Exception {

	BpmnModel bpmnModel = buildModel();
	BpmnXMLConverter converter = new BpmnXMLConverter();
	String xml = new String(converter.convertToXML(bpmnModel), "UTF-8");

	byte[] bytes = xml.getBytes();
	ByteArrayInputStream inputStream = new ByteArrayInputStream(bytes);

	XMLInputFactory xif = XMLInputFactory.newInstance();
	InputStreamReader in = new InputStreamReader(inputStream, "UTF-8");
	XMLStreamReader xtr = xif.createXMLStreamReader(in);

	bpmnModel = converter.convertToBpmnModel(xtr);

	xml = new String(converter.convertToXML(bpmnModel), "UTF-8");
	System.out.println(xml);
}
开发者ID:KayuraTeam，项目名称:kayura-activiti，代码行数:20，代码来源:BpmnModelTest.java

示例7: deploy

import org.activiti.bpmn.converter.BpmnXMLConverter; //导入依赖的package包/类
/**
 * 根据Model部署流程
 */
@RequestMapping(value = "deploy/{modelId}")
public String deploy(@PathVariable("modelId") String modelId, RedirectAttributes redirectAttributes) {
    try {
        Model modelData = repositoryService.getModel(modelId);
        ObjectNode modelNode = (ObjectNode) new ObjectMapper().readTree(repositoryService.getModelEditorSource(modelData.getId()));
        byte[] bpmnBytes = null;

        BpmnModel model = new BpmnJsonConverter().convertToBpmnModel(modelNode);
        bpmnBytes = new BpmnXMLConverter().convertToXML(model);

        String processName = modelData.getName() + ".bpmn20.xml";
        Deployment deployment = repositoryService.createDeployment().name(modelData.getName()).addString(processName, new String(bpmnBytes)).deploy();
        redirectAttributes.addFlashAttribute("message", "部署成功，部署ID=" + deployment.getId());
    } catch (Exception e) {
        logger.error("根据模型部署流程失败：modelId={}", modelId, e);
    }
    return "redirect:/chapter20/model/list";
}
开发者ID:shawn-gogh，项目名称:myjavacode，代码行数:22，代码来源:ModelController.java

示例8: export

import org.activiti.bpmn.converter.BpmnXMLConverter; //导入依赖的package包/类
/**
 * 导出model的xml文件
 */
@RequestMapping(value = "export/{modelId}")
public void export(@PathVariable("modelId") String modelId, HttpServletResponse response) {
    try {
        Model modelData = repositoryService.getModel(modelId);
        BpmnJsonConverter jsonConverter = new BpmnJsonConverter();
        JsonNode editorNode = new ObjectMapper().readTree(repositoryService.getModelEditorSource(modelData.getId()));
        BpmnModel bpmnModel = jsonConverter.convertToBpmnModel(editorNode);
        BpmnXMLConverter xmlConverter = new BpmnXMLConverter();
        byte[] bpmnBytes = xmlConverter.convertToXML(bpmnModel);

        ByteArrayInputStream in = new ByteArrayInputStream(bpmnBytes);
        IOUtils.copy(in, response.getOutputStream());
        String filename = bpmnModel.getMainProcess().getId() + ".bpmn20.xml";
        response.setHeader("Content-Disposition", "attachment; filename=" + filename);
        response.flushBuffer();
    } catch (Exception e) {
        logger.error("导出model的xml文件失败：modelId={}", modelId, e);
    }
}
开发者ID:shawn-gogh，项目名称:myjavacode，代码行数:23，代码来源:ModelController.java

示例9: testBpmnModelToXml

import org.activiti.bpmn.converter.BpmnXMLConverter; //导入依赖的package包/类
/**
 * 把BpmnModel转换为XML对象
 * @throws Exception
 */
@Test
@Deployment(resources = "chapter6/dynamic-form/leave.bpmn")
public void testBpmnModelToXml() throws Exception {

    // 验证是否部署成功
    long count = repositoryService.createProcessDefinitionQuery().count();
    assertEquals(1, count);

    // 查询流程定义对象
    ProcessDefinition processDefinition = repositoryService.createProcessDefinitionQuery().processDefinitionKey("leave").singleResult();

    // 获取BpmnModel对象
    BpmnModel bpmnModel = repositoryService.getBpmnModel(processDefinition.getId());

    // 创建转换对象
    BpmnXMLConverter converter = new BpmnXMLConverter();

    // 把BpmnModel对象转换成字符（也可以输出到文件中）
    byte[] bytes = converter.convertToXML(bpmnModel);
    String xmlContent = new String(bytes);
    System.out.println(xmlContent);
}
开发者ID:shawn-gogh，项目名称:myjavacode，代码行数:27，代码来源:BpmnModelTest.java

示例10: testXmlToBpmnModel

import org.activiti.bpmn.converter.BpmnXMLConverter; //导入依赖的package包/类
/**
 * 把XML转换成BpmnModel对象
 * @throws Exception
 */
@Test
@Deployment(resources = "chapter6/dynamic-form/leave.bpmn")
public void testXmlToBpmnModel() throws Exception {

    // 验证是否部署成功
    long count = repositoryService.createProcessDefinitionQuery().count();
    assertEquals(1, count);

    // 根据流程定义获取XML资源文件流对象
    /*ProcessDefinition processDefinition = repositoryService.createProcessDefinitionQuery().processDefinitionKey("leave").singleResult();
    String resourceName = processDefinition.getResourceName();
    InputStream inputStream = repositoryService.getResourceAsStream(processDefinition.getDeploymentId(), resourceName);*/

    // 从classpath中获取
    InputStream inputStream = getClass().getClassLoader().getResourceAsStream("chapter6/dynamic-form/leave.bpmn");

    // 创建转换对象
    BpmnXMLConverter converter = new BpmnXMLConverter();

    // 创建XMLStreamReader读取XML资源
    XMLInputFactory factory = XMLInputFactory.newInstance();
    XMLStreamReader reader = factory.createXMLStreamReader(inputStream);

    // 把XML转换成BpmnModel对象
    BpmnModel bpmnModel = converter.convertToBpmnModel(reader);

    // 验证BpmnModel对象不为空
    assertNotNull(bpmnModel);
    Process process = bpmnModel.getMainProcess();
    assertEquals("leave", process.getId());
}
开发者ID:barudisshu，项目名称:activiti-in-action-codes，代码行数:36，代码来源:BpmnModelTest.java

示例11: export

import org.activiti.bpmn.converter.BpmnXMLConverter; //导入依赖的package包/类
/**
 * 导出model对象为指定类型
 *
 * @param modelId 模型ID
 * @param type    导出文件类型(bpmn\json)
 */
@RequestMapping(value = "export/{modelId}/{type}")
public void export(@PathVariable("modelId") String modelId,
                   @PathVariable("type") String type,
                   HttpServletResponse response) {
    try {
        Model modelData = repositoryService.getModel(modelId);
        BpmnJsonConverter jsonConverter = new BpmnJsonConverter();
        byte[] modelEditorSource = repositoryService.getModelEditorSource(modelData.getId());

        JsonNode editorNode = new ObjectMapper().readTree(modelEditorSource);
        BpmnModel bpmnModel = jsonConverter.convertToBpmnModel(editorNode);

        // 处理异常
        if (bpmnModel.getMainProcess() == null) {
            response.setStatus(HttpStatus.UNPROCESSABLE_ENTITY.value());
            response.getOutputStream().println("no main process, can't export for type: " + type);
            response.flushBuffer();
            return;
        }

        String filename = "";
        byte[] exportBytes = null;

        String mainProcessId = bpmnModel.getMainProcess().getId();

        if (type.equals("bpmn")) {

            BpmnXMLConverter xmlConverter = new BpmnXMLConverter();
            exportBytes = xmlConverter.convertToXML(bpmnModel);

            filename = mainProcessId + ".bpmn20.xml";
        } else if (type.equals("json")) {

            exportBytes = modelEditorSource;
            filename = mainProcessId + ".json";

        }

        ByteArrayInputStream in = new ByteArrayInputStream(exportBytes);
        IOUtils.copy(in, response.getOutputStream());

        response.setHeader("Content-Disposition", "attachment; filename=" + filename);
        response.flushBuffer();
    } catch (Exception e) {
        logger.error("导出model的xml文件失败：modelId={}, type={}", modelId, type, e);
    }
}
开发者ID:batizhao，项目名称:microservice，代码行数:54，代码来源:ModelController.java

示例12: convertToModel

import org.activiti.bpmn.converter.BpmnXMLConverter; //导入依赖的package包/类
/**
 * 将部署的流程转换为模型
 * @param procDefId
 * @throws UnsupportedEncodingException
 * @throws XMLStreamException
 */
@Transactional(readOnly = false)
public org.activiti.engine.repository.Model convertToModel(String procDefId) throws UnsupportedEncodingException, XMLStreamException {
	
	ProcessDefinition processDefinition = repositoryService.createProcessDefinitionQuery().processDefinitionId(procDefId).singleResult();
	InputStream bpmnStream = repositoryService.getResourceAsStream(processDefinition.getDeploymentId(),
	processDefinition.getResourceName());
	XMLInputFactory xif = XMLInputFactory.newInstance();
	InputStreamReader in = new InputStreamReader(bpmnStream, "UTF-8");
	XMLStreamReader xtr = xif.createXMLStreamReader(in);
	BpmnModel bpmnModel = new BpmnXMLConverter().convertToBpmnModel(xtr);

	BpmnJsonConverter converter = new BpmnJsonConverter();
	ObjectNode modelNode = converter.convertToJson(bpmnModel);
	org.activiti.engine.repository.Model modelData = repositoryService.newModel();
	modelData.setKey(processDefinition.getKey());
	modelData.setName(processDefinition.getResourceName());
	modelData.setCategory(processDefinition.getCategory());//.getDeploymentId());
	modelData.setDeploymentId(processDefinition.getDeploymentId());
	modelData.setVersion(Integer.parseInt(String.valueOf(repositoryService.createModelQuery().modelKey(modelData.getKey()).count()+1)));

	ObjectNode modelObjectNode = new ObjectMapper().createObjectNode();
	modelObjectNode.put(ModelDataJsonConstants.MODEL_NAME, processDefinition.getName());
	modelObjectNode.put(ModelDataJsonConstants.MODEL_REVISION, modelData.getVersion());
	modelObjectNode.put(ModelDataJsonConstants.MODEL_DESCRIPTION, processDefinition.getDescription());
	modelData.setMetaInfo(modelObjectNode.toString());

	repositoryService.saveModel(modelData);

	repositoryService.addModelEditorSource(modelData.getId(), modelNode.toString().getBytes("utf-8"));

	return modelData;
}
开发者ID:EleTeam，项目名称:Shop-for-JavaWeb，代码行数:39，代码来源:ActProcessService.java

示例13: jsonToModelTest

import org.activiti.bpmn.converter.BpmnXMLConverter; //导入依赖的package包/类
@Test
public void jsonToModelTest() throws Exception {

	BpmnModel bpmnModel = buildModel();
	BpmnJsonConverter jsonConverter = new BpmnJsonExConverter();
	ObjectNode objectNode = jsonConverter.convertToJson(bpmnModel);
	System.out.println(objectNode.toString());

	bpmnModel = jsonConverter.convertToBpmnModel(objectNode);
	BpmnXMLConverter converter = new BpmnXMLConverter();
	String xml = new String(converter.convertToXML(bpmnModel), "UTF-8");

	System.out.println(xml);
}
开发者ID:KayuraTeam，项目名称:kayura-activiti，代码行数:15，代码来源:BpmnModelTest.java

示例14: exportXml

import org.activiti.bpmn.converter.BpmnXMLConverter; //导入依赖的package包/类
/**
 * 导出model的xml文件
 */
@RequestMapping(value = "/model/export/xml/{modelId}", method = RequestMethod.GET)
public void exportXml(@PathVariable("modelId") String modelId, HttpServletResponse response) {
    try {
        Model modelData = repositoryService.getModel(modelId);
        BpmnJsonConverter jsonConverter = new BpmnJsonConverter();
        JsonNode editorNode = objectMapper.readTree(repositoryService.getModelEditorSource(modelData.getId()));
        BpmnModel bpmnModel = jsonConverter.convertToBpmnModel(editorNode);
        BpmnXMLConverter xmlConverter = new BpmnXMLConverter();
        //没有xml
        if (bpmnModel.getProcesses().isEmpty()) {
            response.setCharacterEncoding("utf-8");
            response.getWriter().print("<script>modals.error('xml文件不存在，生成错误');</script>");
            response.flushBuffer();
            return;
        }
        byte[] bpmnBytes = xmlConverter.convertToXML(bpmnModel);

        ByteArrayInputStream in = new ByteArrayInputStream(bpmnBytes);
        IOUtils.copy(in, response.getOutputStream());
        String filename = bpmnModel.getMainProcess().getId() + ".bpmn20.model.xml";
        response.setHeader("Content-Disposition", "attachment; filename=" + filename);
        response.flushBuffer();
    } catch (Exception e) {
        LOGGER.error("导出model的xml文件失败：modelId={}", modelId, e);

    }
}
开发者ID:bill1012，项目名称:AdminEAP，代码行数:31，代码来源:ModelOperationController.java

示例15: convertToModel

import org.activiti.bpmn.converter.BpmnXMLConverter; //导入依赖的package包/类
/**
 * 转换流程定义为模型
 * @param processDefinitionId
 * @return
 * @throws UnsupportedEncodingException
 * @throws XMLStreamException
 */
@RequestMapping(value = "/process/convert-to-model/{processDefinitionId}")
public String convertToModel(@PathVariable("processDefinitionId") String processDefinitionId)
        throws UnsupportedEncodingException, XMLStreamException {
    ProcessDefinition processDefinition = repositoryService.createProcessDefinitionQuery()
            .processDefinitionId(processDefinitionId).singleResult();
    InputStream bpmnStream = repositoryService.getResourceAsStream(processDefinition.getDeploymentId(),
            processDefinition.getResourceName());
    XMLInputFactory xif = XMLInputFactory.newInstance();
    InputStreamReader in = new InputStreamReader(bpmnStream, "UTF-8");
    XMLStreamReader xtr = xif.createXMLStreamReader(in);
    BpmnModel bpmnModel = new BpmnXMLConverter().convertToBpmnModel(xtr);

    BpmnJsonConverter converter = new BpmnJsonConverter();
    ObjectNode modelNode = converter.convertToJson(bpmnModel);
    Model modelData = repositoryService.newModel();
    modelData.setKey(processDefinition.getKey());
    modelData.setName(processDefinition.getResourceName());
    modelData.setCategory(processDefinition.getDeploymentId());

    ObjectNode modelObjectNode = new ObjectMapper().createObjectNode();
    modelObjectNode.put(ModelDataJsonConstants.MODEL_NAME, processDefinition.getName());
    modelObjectNode.put(ModelDataJsonConstants.MODEL_REVISION, 1);
    modelObjectNode.put(ModelDataJsonConstants.MODEL_DESCRIPTION, processDefinition.getDescription());
    modelData.setMetaInfo(modelObjectNode.toString());

    repositoryService.saveModel(modelData);

    repositoryService.addModelEditorSource(modelData.getId(), modelNode.toString().getBytes("utf-8"));

    return "redirect:/chapter20/model/list";
}
开发者ID:shawn-gogh，项目名称:myjavacode，代码行数:39，代码来源:DeploymentController.java


注：本文中的org.activiti.bpmn.converter.BpmnXMLConverter类示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。