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Java VariableScopeInstance类代码示例

本文整理汇总了Java中org.jbpm.process.instance.context.variable.VariableScopeInstance类的典型用法代码示例。如果您正苦于以下问题：Java VariableScopeInstance类的具体用法？Java VariableScopeInstance怎么用？Java VariableScopeInstance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。


VariableScopeInstance类属于org.jbpm.process.instance.context.variable包，在下文中一共展示了VariableScopeInstance类的7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: setProcessInstanceVariables

import org.jbpm.process.instance.context.variable.VariableScopeInstance; //导入依赖的package包/类
public void setProcessInstanceVariables(long processInstanceId,
		Map<String, Object> variables) {
	StatefulKnowledgeSession ksession = this.bpmService.createSession();
	try {
		ProcessInstance processInstance = ksession.getProcessInstance(processInstanceId);
		if (processInstance != null) {
               VariableScopeInstance variableScope = (VariableScopeInstance) 
                   ((org.jbpm.process.instance.ProcessInstance) processInstance)
                       .getContextInstance(VariableScope.VARIABLE_SCOPE);
               if (variableScope == null) {
                   throw new IllegalArgumentException("Could not find variable scope for process instance " + processInstanceId);
               }
               for (Map.Entry<String, Object> entry: variables.entrySet()) {
                   variableScope.setVariable(entry.getKey(), entry.getValue());
               }
           } else {
               throw new IllegalArgumentException("Could not find process instance " + processInstanceId);
           }
	} finally {
		ksession.dispose();
	}
}
开发者ID:bsteker，项目名称:bdf2，代码行数:23，代码来源:ProcessServiceImpl.java

示例2: executeWorkItem

import org.jbpm.process.instance.context.variable.VariableScopeInstance; //导入依赖的package包/类
public void executeWorkItem(WorkItem workItem, WorkItemManager manager) {
	Task task = new Task();
	task.setCreate(new Date());
	task.setWorkItemId(workItem.getId());
	task.setStatus(TaskStatus.Created);
	StatefulKnowledgeSession session=this.getSession();
	task.setSessionId(session.getId());
	ProcessInstance pi=session.getProcessInstance(workItem.getProcessInstanceId());
	task.setProcessId(pi.getProcessId());
	VariableScopeInstance varContextInstance=(VariableScopeInstance)((ProcessInstanceImpl)pi).getContextInstance(VariableScope.VARIABLE_SCOPE);
	String businessId=(String)varContextInstance.getVariable(ProcessConstants.BUSINESS_ID);
	task.setBusinessId(businessId);
	task.setProcessInstanceId(workItem.getProcessInstanceId());
	String taskName = (String) workItem.getParameter("TaskName");
	if(StringUtils.isEmpty(taskName)){
		taskName="Unnamed task";
	}
	task.setName(taskName);
	String comment = (String) workItem.getParameter("Comment");
	task.setCmnt(comment);
	String priorityString = (String) workItem.getParameter("Priority");
	int priority = 0;
	if (priorityString != null) {
		try {
			priority = new Integer(priorityString);
		} catch (NumberFormatException e) {}
	}
	task.setPriority(priority);
	task.setSkippable(!"false".equals(workItem.getParameter("Skippable")));
	String groupId = (String) workItem.getParameter("GroupId");
	String actorId = (String) workItem.getParameter("ActorId");
	EntityManager em=taskManager.getEntityManager();
	EntityTransaction trans=em.getTransaction();
	try{
		trans.begin();
		if (StringUtils.isNotEmpty(actorId)) {
			String[] actorIds = actorId.trim().split(",");
			assignmentByActorIds(task,em,actorIds);
		} else if (StringUtils.isNotEmpty(groupId)) {
			String[] groupIds = groupId.trim().split(",");
			assignmentByGroupIds(task,em,groupIds);
		} else {
			//如果没有指定任务处理人或groupId，那么将采用bdf2提供的动态任务分配类
		}
		trans.commit();
	}catch(Exception ex){
		trans.rollback();
		throw new RuntimeException(ex);
	}

	// Object contentObject = workItem.getParameter("Content");
}
开发者ID:bsteker，项目名称:bdf2，代码行数:53，代码来源:HumanTaskWorkItemHandler.java

示例3: testProcessInstanceSignalEvent

import org.jbpm.process.instance.context.variable.VariableScopeInstance; //导入依赖的package包/类
@Test
public void testProcessInstanceSignalEvent() throws Exception {
    String str = "";
    str += "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n";
    str += "<process xmlns=\"http://drools.org/drools-5.0/process\"\n";
    str += "         xmlns:xs=\"http://www.w3.org/2001/XMLSchema-instance\"\n";
    str += "         xs:schemaLocation=\"http://drools.org/drools-5.0/process drools-processes-5.0.xsd\"\n";
    str += "         type=\"RuleFlow\" name=\"flow\" id=\"org.drools.core.event\" package-name=\"org.drools\" version=\"1\" >\n";
    str += "\n";
    str += "  <header>\n";
    str += "    <variables>\n";
    str += "      <variable name=\"MyVar\" >\n";
    str += "        <type name=\"org.drools.core.process.core.datatype.impl.type.StringDataType\" />\n";
    str += "        <value>SomeText</value>\n";
    str += "      </variable>\n";
    str += "    </variables>\n";
    str += "  </header>\n";
    str += "\n";
    str += "  <nodes>\n";
    str += "    <start id=\"1\" name=\"Start\" />\n";
    str += "    <eventNode id=\"2\" name=\"Event\" variableName=\"MyVar\" >\n";
    str += "      <eventFilters>\n";
    str += "        <eventFilter type=\"eventType\" eventType=\"MyEvent\" />\n";
    str += "      </eventFilters>\n";
    str += "    </eventNode>\n";
    str += "    <join id=\"3\" name=\"Join\" type=\"1\" />\n";
    str += "    <end id=\"4\" name=\"End\" />\n";
    str += "  </nodes>\n";
    str += "\n";
    str += "  <connections>\n";
    str += "    <connection from=\"1\" to=\"3\" />\n";
    str += "    <connection from=\"2\" to=\"3\" />\n";
    str += "    <connection from=\"3\" to=\"4\" />\n";
    str += "  </connections>\n";
    str += "\n";
    str += "</process>";

    KieSession ksession = getKieSessionFromResource(ResourceFactory.newByteArrayResource(str.getBytes()).setSourcePath("src/main/resources/rule.rf")
        .setResourceType(ResourceType.DRF));

    ProcessInstance processInstance = ksession.startProcess("org.drools.core.event");
    assertEquals(ProcessInstance.STATE_ACTIVE, processInstance.getState());

    String inXml = "";
    inXml += "<signal-event process-instance-id= '" + processInstance.getId() + "' event-type='MyEvent'>";
    inXml += "    <string>MyValue</string>";
    inXml += "</signal-event>";

    setExec(ksession);

    String outXml = template.requestBody("direct:exec", inXml, String.class);

    assertEquals(ProcessInstance.STATE_COMPLETED, processInstance.getState());
    assertEquals("MyValue",
                 ((VariableScopeInstance)((org.jbpm.process.instance.ProcessInstance)processInstance).getContextInstance(VariableScope.VARIABLE_SCOPE)).getVariable("MyVar"));
}
开发者ID:jboss-integration，项目名称:fuse-bxms-integ，代码行数:57，代码来源:XStreamBatchExecutionTest.java

示例4: testProcessRuntimeSignalEvent

import org.jbpm.process.instance.context.variable.VariableScopeInstance; //导入依赖的package包/类
@Test
public void testProcessRuntimeSignalEvent() throws Exception {
    String str = "";
    str += "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n";
    str += "<process xmlns=\"http://drools.org/drools-5.0/process\"\n";
    str += "         xmlns:xs=\"http://www.w3.org/2001/XMLSchema-instance\"\n";
    str += "         xs:schemaLocation=\"http://drools.org/drools-5.0/process drools-processes-5.0.xsd\"\n";
    str += "         type=\"RuleFlow\" name=\"flow\" id=\"org.drools.core.event\" package-name=\"org.drools\" version=\"1\" >\n";
    str += "\n";
    str += "  <header>\n";
    str += "    <variables>\n";
    str += "      <variable name=\"MyVar\" >\n";
    str += "        <type name=\"org.drools.core.process.core.datatype.impl.type.StringDataType\" />\n";
    str += "        <value>SomeText</value>\n";
    str += "      </variable>\n";
    str += "    </variables>\n";
    str += "  </header>\n";
    str += "\n";
    str += "  <nodes>\n";
    str += "    <start id=\"1\" name=\"Start\" />\n";
    str += "    <eventNode id=\"2\" name=\"Event\" scope=\"external\" variableName=\"MyVar\" >\n";
    str += "      <eventFilters>\n";
    str += "        <eventFilter type=\"eventType\" eventType=\"MyEvent\" />\n";
    str += "      </eventFilters>\n";
    str += "    </eventNode>\n";
    str += "    <join id=\"3\" name=\"Join\" type=\"1\" />\n";
    str += "    <end id=\"4\" name=\"End\" />\n";
    str += "  </nodes>\n";
    str += "\n";
    str += "  <connections>\n";
    str += "    <connection from=\"1\" to=\"3\" />\n";
    str += "    <connection from=\"2\" to=\"3\" />\n";
    str += "    <connection from=\"3\" to=\"4\" />\n";
    str += "  </connections>\n";
    str += "\n";
    str += "</process>";

    KieSession ksession = getKieSessionFromResource(ResourceFactory.newByteArrayResource(str.getBytes()).setSourcePath("src/main/resources/rule.rf")
        .setResourceType(ResourceType.DRF));

    ProcessInstance processInstance = ksession.startProcess("org.drools.core.event");
    assertEquals(ProcessInstance.STATE_ACTIVE, processInstance.getState());

    String inXml = "";
    inXml += "<signal-event event-type='MyEvent'>";
    inXml += "    <string>MyValue</string>";
    inXml += "</signal-event>";

    setExec(ksession);

    String outXml = template.requestBody("direct:exec", inXml, String.class);

    assertEquals(ProcessInstance.STATE_COMPLETED, processInstance.getState());
    assertEquals("MyValue",
                 ((VariableScopeInstance)((org.jbpm.process.instance.ProcessInstance)processInstance).getContextInstance(VariableScope.VARIABLE_SCOPE)).getVariable("MyVar"));
}
开发者ID:jboss-integration，项目名称:fuse-bxms-integ，代码行数:57，代码来源:XStreamBatchExecutionTest.java

示例5: testProcessInstanceSignalEvent

import org.jbpm.process.instance.context.variable.VariableScopeInstance; //导入依赖的package包/类
@Test
public void testProcessInstanceSignalEvent() throws Exception {
    String str = "";
    str += "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n";
    str += "<process xmlns=\"http://drools.org/drools-5.0/process\"\n";
    str += "         xmlns:xs=\"http://www.w3.org/2001/XMLSchema-instance\"\n";
    str += "         xs:schemaLocation=\"http://drools.org/drools-5.0/process drools-processes-5.0.xsd\"\n";
    str += "         type=\"RuleFlow\" name=\"flow\" id=\"org.drools.core.event\" package-name=\"org.drools\" version=\"1\" >\n";
    str += "\n";
    str += "  <header>\n";
    str += "    <variables>\n";
    str += "      <variable name=\"MyVar\" >\n";
    str += "        <type name=\"org.drools.core.process.core.datatype.impl.type.StringDataType\" />\n";
    str += "        <value>SomeText</value>\n";
    str += "      </variable>\n";
    str += "    </variables>\n";
    str += "  </header>\n";
    str += "\n";
    str += "  <nodes>\n";
    str += "    <start id=\"1\" name=\"Start\" />\n";
    str += "    <eventNode id=\"2\" name=\"Event\" variableName=\"MyVar\" >\n";
    str += "      <eventFilters>\n";
    str += "        <eventFilter type=\"eventType\" eventType=\"MyEvent\" />\n";
    str += "      </eventFilters>\n";
    str += "    </eventNode>\n";
    str += "    <join id=\"3\" name=\"Join\" type=\"1\" />\n";
    str += "    <end id=\"4\" name=\"End\" />\n";
    str += "  </nodes>\n";
    str += "\n";
    str += "  <connections>\n";
    str += "    <connection from=\"1\" to=\"3\" />\n";
    str += "    <connection from=\"2\" to=\"3\" />\n";
    str += "    <connection from=\"3\" to=\"4\" />\n";
    str += "  </connections>\n";
    str += "\n";
    str += "</process>";

    KieSession ksession = getKieSessionFromResource(ResourceFactory.newByteArrayResource(str.getBytes()).setSourcePath("src/main/resources/rule.rf")
        .setResourceType(ResourceType.DRF));
    setExec(ksession);

    ProcessInstance processInstance = ksession.startProcess("org.drools.core.event");
    assertEquals(ProcessInstance.STATE_ACTIVE, processInstance.getState());

    execContent("testProcessInstanceSignalEvent.in.1");

    assertEquals(ProcessInstance.STATE_COMPLETED, processInstance.getState());
    assertEquals("MyValue",
                 ((VariableScopeInstance)((org.jbpm.process.instance.ProcessInstance)processInstance).getContextInstance(VariableScope.VARIABLE_SCOPE)).getVariable("MyVar"));
}
开发者ID:jboss-integration，项目名称:fuse-bxms-integ，代码行数:51，代码来源:BatchTest.java

示例6: testProcessRuntimeSignalEvent

import org.jbpm.process.instance.context.variable.VariableScopeInstance; //导入依赖的package包/类
@Test
public void testProcessRuntimeSignalEvent() throws Exception {
    String str = "";
    str += "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n";
    str += "<process xmlns=\"http://drools.org/drools-5.0/process\"\n";
    str += "         xmlns:xs=\"http://www.w3.org/2001/XMLSchema-instance\"\n";
    str += "         xs:schemaLocation=\"http://drools.org/drools-5.0/process drools-processes-5.0.xsd\"\n";
    str += "         type=\"RuleFlow\" name=\"flow\" id=\"org.drools.core.event\" package-name=\"org.drools\" version=\"1\" >\n";
    str += "\n";
    str += "  <header>\n";
    str += "    <variables>\n";
    str += "      <variable name=\"MyVar\" >\n";
    str += "        <type name=\"org.drools.core.process.core.datatype.impl.type.StringDataType\" />\n";
    str += "        <value>SomeText</value>\n";
    str += "      </variable>\n";
    str += "    </variables>\n";
    str += "  </header>\n";
    str += "\n";
    str += "  <nodes>\n";
    str += "    <start id=\"1\" name=\"Start\" />\n";
    str += "    <eventNode id=\"2\" name=\"Event\" scope=\"external\" variableName=\"MyVar\" >\n";
    str += "      <eventFilters>\n";
    str += "        <eventFilter type=\"eventType\" eventType=\"MyEvent\" />\n";
    str += "      </eventFilters>\n";
    str += "    </eventNode>\n";
    str += "    <join id=\"3\" name=\"Join\" type=\"1\" />\n";
    str += "    <end id=\"4\" name=\"End\" />\n";
    str += "  </nodes>\n";
    str += "\n";
    str += "  <connections>\n";
    str += "    <connection from=\"1\" to=\"3\" />\n";
    str += "    <connection from=\"2\" to=\"3\" />\n";
    str += "    <connection from=\"3\" to=\"4\" />\n";
    str += "  </connections>\n";
    str += "\n";
    str += "</process>";

    KieSession ksession = getKieSessionFromResource(ResourceFactory.newByteArrayResource(str.getBytes()).setSourcePath("src/main/resources/rule.rf")
        .setResourceType(ResourceType.DRF));
    setExec(ksession);

    ProcessInstance processInstance = ksession.startProcess("org.drools.core.event");
    assertEquals(ProcessInstance.STATE_ACTIVE, processInstance.getState());

    execContent("testProcessRuntimeSignalEvent.in.1");

    assertEquals(ProcessInstance.STATE_COMPLETED, processInstance.getState());
    assertEquals("MyValue",
                 ((VariableScopeInstance)((org.jbpm.process.instance.ProcessInstance)processInstance).getContextInstance(VariableScope.VARIABLE_SCOPE)).getVariable("MyVar"));
}
开发者ID:jboss-integration，项目名称:fuse-bxms-integ，代码行数:51，代码来源:BatchTest.java

示例7: execute

import org.jbpm.process.instance.context.variable.VariableScopeInstance; //导入依赖的package包/类
/**
 * 执行任务分配动作
 * @param variableScopeInstance 存储当前流程变量的对象实例
 * @param processId 流程模版ID
 * @param taskName 任务名称
 * @return 返回Assignment对象
 */
public Assignment execute(VariableScopeInstance variableScopeInstance,String processId,String taskName){
	
	return null;
}
开发者ID:bsteker，项目名称:bdf2，代码行数:12，代码来源:GenericTaskAssgnment.java


注：本文中的org.jbpm.process.instance.context.variable.VariableScopeInstance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。