org.camunda.bpm.engine.variable.Variables类的使用及代码示例

x33g5p2x  于2022-02-01 转载在 其他  
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本文整理了Java中org.camunda.bpm.engine.variable.Variables类的一些代码示例，展示了Variables类的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Variables类的具体详情如下：
包路径：org.camunda.bpm.engine.variable.Variables
类名称：Variables

Variables介绍

[英]This class is the entry point to the process engine's typed variables API. Users can import the methods provided by this class using a static import:
import static org.camunda.bpm.engine.variable.Variables.*;
[中]此类是流程引擎的类型化变量API的入口点。用户可以使用静态导入导入此类提供的方法：
import static org.camunda.bpm.engine.variable.Variables.*;

代码示例

代码示例来源：origin: camunda/camunda-bpm-platform

/**
 * Returns a builder to create a new {@link ObjectValue} that encapsulates
 * the given {@code value}.
 */
public static ObjectValueBuilder objectValue(Object value, boolean isTransient) {
 return (ObjectValueBuilder) objectValue(value).setTransient(isTransient);
}

代码示例来源：origin: camunda/camunda-bpm-platform

/**
 * Returns a builder to create a new {@link FileValue} with the given
 * {@code filename}.
 */
public static FileValueBuilder fileValue(String filename) {
 return fileValue(filename, false);
}

代码示例来源：origin: camunda/camunda-bpm-platform

/**
 * Shortcut for {@code Variables.serializedObjectValue().serializedValue(value)}
 */
public static SerializedObjectValueBuilder serializedObjectValue(String value) {
 return serializedObjectValue().serializedValue(value);
}

代码示例来源：origin: camunda/camunda-bpm-platform

@Parameters(name = "{index}: variable = {0}")
public static Collection<Object[]> data() {
 return Arrays
   .asList(new Object[][] {
    { Variables.stringValue("a"), Variables.stringValue(null) },
    { Variables.booleanValue(true), Variables.booleanValue(null) },
    { Variables.integerValue(4), Variables.integerValue(null) },
    { Variables.shortValue((short) 2), Variables.shortValue(null) },
    { Variables.longValue(6L), Variables.longValue(null) },
    { Variables.doubleValue(4.2), Variables.doubleValue(null) },
    { Variables.dateValue(new Date()), Variables.dateValue(null) }
   });
}

代码示例来源：origin: camunda/camunda-bpm-platform

@Deployment(resources={"org/camunda/bpm/engine/test/api/cmmn/oneTaskCase.cmmn"})
@Test
public void testSubmitTaskFormForCmmnHumanTask() {
 caseService.createCaseInstanceByKey("oneTaskCase");
 Task task = taskService.createTaskQuery().singleResult();
 String stringValue = "some string";
 String serializedValue = "some value";
 formService.submitTaskForm(task.getId(), createVariables()
   .putValueTyped("boolean", booleanValue(null))
   .putValueTyped("string", stringValue(stringValue))
   .putValueTyped("serializedObject", serializedObjectValue(serializedValue)
     .objectTypeName(String.class.getName())
     .serializationDataFormat(Variables.SerializationDataFormats.JAVA)
     .create())
   .putValueTyped("object", objectValue(serializedValue).create()));
}

代码示例来源：origin: camunda/camunda-bpm-platform

@Test
@Deployment(resources = ONE_TASK_PROCESS)
public void testSerializeNullEncoding() {
 ProcessInstance pi = runtimeService.startProcessInstanceByKey("oneTaskProcess",
   Variables.createVariables().putValue("fileVar", Variables.fileValue("test.txt").mimeType("some mimetype").file("ABC".getBytes()).create()));
 FileValue fileVar = runtimeService.getVariableTyped(pi.getId(), "fileVar");
 assertNull(fileVar.getEncoding());
}

代码示例来源：origin: camunda/camunda-bpm-platform

protected VariableMap getVariables(Object input) {
 VariableMap variables = Variables.createVariables();
 variables.put("input1", input);
 return variables;
}

代码示例来源：origin: camunda/camunda-bpm-platform

public static VariableMap createMockSerializedVariables() {
 VariableMap variables = Variables.createVariables();
 ObjectValue serializedVar = Variables.serializedObjectValue(EXAMPLE_VARIABLE_INSTANCE_SERIALIZED_VALUE)
     .serializationDataFormat(FORMAT_APPLICATION_JSON)
     .objectTypeName(ArrayList.class.getName())
     .create();
 ObjectValue deserializedVar = new ObjectValueImpl(EXAMPLE_VARIABLE_INSTANCE_DESERIALIZED_VALUE,
                          EXAMPLE_VARIABLE_INSTANCE_SERIALIZED_VALUE,
                          FORMAT_APPLICATION_JSON, Object.class.getName(), true);
 variables.putValueTyped(EXAMPLE_VARIABLE_INSTANCE_NAME, serializedVar);
 variables.putValueTyped(EXAMPLE_DESERIALIZED_VARIABLE_INSTANCE_NAME, deserializedVar);
 return variables;
}

代码示例来源：origin: camunda/camunda-bpm-platform

@Override
public ProcessInstance call() throws Exception {
 final XmlSerializable var = new XmlSerializable();
 var.setProperty("jonny");
 return runtimeService.startProcessInstanceByKey("processWithTimer", Variables.createVariables()
  .putValueTyped("testObject", Variables.objectValue(var).serializationDataFormat(DataFormats.JSON_DATAFORMAT_NAME).create()));
}

代码示例来源：origin: camunda/camunda-bpm-platform

public QueryVariableValue(String name, Object value, QueryOperator operator, boolean local) {
 this.name = name;
 this.value = Variables.untypedValue(value);
 this.operator = operator;
 this.local = local;
}

代码示例来源：origin: camunda/camunda-bpm-platform

protected void evaluateDecisionWithAuthenticatedUser(String userId) {
 identityService.setAuthenticatedUserId(userId);
 VariableMap variables = Variables.putValue("input1", "test");
 decisionService.evaluateDecisionTableByKey(DECISION_DEFINITION_KEY, variables);
}

代码示例来源：origin: camunda/camunda-bpm-platform

/**
 * Creates a new {@link BooleanValue} that encapsulates the given <code>booleanValue</code>
 */
public static BooleanValue booleanValue(Boolean booleanValue) {
 return booleanValue(booleanValue, false);
}

代码示例来源：origin: camunda/camunda-bpm-platform

@Override
public TypedValue transform(Object value) throws IllegalArgumentException {
 if (value instanceof Number) {
  int intValue = transformNumber((Number) value);
  return Variables.integerValue(intValue);
 } else if (value instanceof String) {
  int intValue = transformString((String) value);
  return Variables.integerValue(intValue);
 } else {
  throw new IllegalArgumentException();
 }
}

代码示例来源：origin: camunda/camunda-bpm-platform

/**
 * Creates a new {@link LongValue} that encapsulates the given <code>longValue</code>
 */
public static LongValue longValue(Long longValue) {
 return longValue(longValue, false);
}

代码示例来源：origin: camunda/camunda-bpm-platform

/**
 * Creates a new {@link DateValue} that encapsulates the given <code>date</code>
 */
public static DateValue dateValue(Date date) {
 return dateValue(date, false);
}

代码示例来源：origin: camunda/camunda-bpm-platform

@Test
@Deployment(resources = ONE_TASK_PROCESS)
public void testSerializeNullValue() {
 ProcessInstance pi = runtimeService.startProcessInstanceByKey("oneTaskProcess",
   Variables.createVariables().putValue("fileVar", Variables.fileValue("test.txt").create()));
 FileValue fileVar = runtimeService.getVariableTyped(pi.getId(), "fileVar");
 assertNull(fileVar.getMimeType());
}

代码示例来源：origin: camunda/camunda-bpm-platform

public void createInstanceByDefinitionKey(String definitionKey) {
 decisionService.evaluateDecisionTableByKey(definitionKey)
  .variables(Variables.createVariables().putValue("input", "john"))
  .evaluate();
}

代码示例来源：origin: camunda/camunda-bpm-platform

@Test
public void testJacksonBug146AsVariable() {
 InputStream resourceAsStream = getClass().getClassLoader().getResourceAsStream("org/camunda/bpm/integrationtest/functional/spin/jackson146.json");
 String jackson146 = SpinIoUtil.inputStreamAsString(resourceAsStream);
 ProcessInstance pi = runtimeService.startProcessInstanceByKey("testProcess", Variables.createVariables()
  .putValue("jackson146", serializedObjectValue(jackson146).serializationDataFormat("application/json").objectTypeName(HashMap.class.getName())));
 // file has 4000 characters in length a
 // 20 characters per repeated JSON object
 ObjectValue objectValue = runtimeService.getVariableTyped(pi.getId(), "jackson146", true);
 HashMap<String, List<Object>> map = (HashMap<String, List<Object>>) objectValue.getValue();
 assertEquals(200, map.get("abcdef").size());
}

代码示例来源：origin: camunda/camunda-bpm-platform

@Deployment
@Test
public void testGetVariableInstancesFromVariableScope() {
 VariableMap variables = createVariables()
  .putValue("anIntegerVariable", 1234)
  .putValue("anObjectValue", objectValue(new SimpleSerializableBean(10)).serializationDataFormat(Variables.SerializationDataFormats.JAVA))
  .putValue("anUntypedObjectValue", new SimpleSerializableBean(30));
 runtimeService.startProcessInstanceByKey("testProcess", variables);
 // assertions are part of the java delegate AssertVariableInstancesDelegate
 // only there we can access the VariableScope methods
}

代码示例来源：origin: camunda/camunda-bpm-platform

public QueryVariableValue(String name, Object value, QueryOperator operator, boolean local) {
 this.name = name;
 this.value = Variables.untypedValue(value);
 this.operator = operator;
 this.local = local;
}

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