org.camunda.bpm.client.impl

Class EngineClient

java.lang.Object

org.camunda.bpm.client.impl.EngineClient

public class EngineClient
extends Object

Author:

Tassilo Weidner

Field Summary

Fields

Modifier and Type	Field and Description
protected Long	asyncResponseTimeout
protected String	baseUrl
static String	BPMN_ERROR_RESOURCE_PATH
static String	COMPLETE_RESOURCE_PATH
protected RequestExecutor	engineInteraction
static String	EXECUTION_ID_RESOURCE_PATH
static String	EXECUTION_RESOURCE_PATH
static String	EXTEND_LOCK_RESOURCE_PATH
protected static String	EXTERNAL_TASK_RESOURCE_PATH
static String	FAILURE_RESOURCE_PATH
protected static String	FETCH_AND_LOCK_RESOURCE_PATH
static String	GET_LOCAL_BINARY_VARIABLE
static String	GET_LOCAL_VARIABLE
static String	ID_PATH_PARAM
protected static String	ID_RESOURCE_PATH
protected int	maxTasks
static String	NAME_PATH_PARAM
protected TypedValues	typedValues
static String	UNLOCK_RESOURCE_PATH
protected String	workerId

Constructor Summary

Constructors

Constructor and Description
EngineClient(String workerId, int maxTasks, Long asyncResponseTimeout, String baseUrl, RequestExecutor engineInteraction)

Method Summary

Modifier and Type	Method and Description
void	bpmnError(String taskId, String errorCode)
void	complete(String taskId, Map<String,Object> variables, Map<String,Object> localVariables)
void	extendLock(String taskId, long newDuration)
void	failure(String taskId, String errorMessage, String errorDetails, int retries, long retryTimeout)
List<ExternalTask>	fetchAndLock(List<TopicRequestDto> topics)
String	getBaseUrl()
byte[]	getLocalBinaryVariable(String variableName, String processInstanceId)
String	getWorkerId()
void	setTypedValues(TypedValues typedValues)
void	unlock(String taskId)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

EXTERNAL_TASK_RESOURCE_PATH

protected static final String EXTERNAL_TASK_RESOURCE_PATH

See Also:

Constant Field Values

FETCH_AND_LOCK_RESOURCE_PATH

protected static final String FETCH_AND_LOCK_RESOURCE_PATH

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Constant Field Values

ID_PATH_PARAM

public static final String ID_PATH_PARAM

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Constant Field Values

ID_RESOURCE_PATH

protected static final String ID_RESOURCE_PATH

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Constant Field Values

UNLOCK_RESOURCE_PATH

public static final String UNLOCK_RESOURCE_PATH

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Constant Field Values

COMPLETE_RESOURCE_PATH

public static final String COMPLETE_RESOURCE_PATH

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Constant Field Values

FAILURE_RESOURCE_PATH

public static final String FAILURE_RESOURCE_PATH

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Constant Field Values

BPMN_ERROR_RESOURCE_PATH

public static final String BPMN_ERROR_RESOURCE_PATH

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Constant Field Values

EXTEND_LOCK_RESOURCE_PATH

public static final String EXTEND_LOCK_RESOURCE_PATH

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Constant Field Values

NAME_PATH_PARAM

public static final String NAME_PATH_PARAM

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Constant Field Values

EXECUTION_RESOURCE_PATH

public static final String EXECUTION_RESOURCE_PATH

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Constant Field Values

EXECUTION_ID_RESOURCE_PATH

public static final String EXECUTION_ID_RESOURCE_PATH

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Constant Field Values

GET_LOCAL_VARIABLE

public static final String GET_LOCAL_VARIABLE

See Also:

Constant Field Values

GET_LOCAL_BINARY_VARIABLE

public static final String GET_LOCAL_BINARY_VARIABLE

See Also:

Constant Field Values

baseUrl

protected String baseUrl

workerId

protected String workerId

maxTasks

protected int maxTasks

asyncResponseTimeout

protected Long asyncResponseTimeout

engineInteraction

protected RequestExecutor engineInteraction

typedValues

protected TypedValues typedValues

Constructor Detail

EngineClient

public EngineClient(String workerId,
                    int maxTasks,
                    Long asyncResponseTimeout,
                    String baseUrl,
                    RequestExecutor engineInteraction)

Method Detail

fetchAndLock

public List<ExternalTask> fetchAndLock(List<TopicRequestDto> topics)
                                throws EngineClientException

Throws:

EngineClientException

unlock

public void unlock(String taskId)
            throws EngineClientException

Throws:

EngineClientException

complete

public void complete(String taskId,
                     Map<String,Object> variables,
                     Map<String,Object> localVariables)
              throws EngineClientException

Throws:

EngineClientException

failure

public void failure(String taskId,
                    String errorMessage,
                    String errorDetails,
                    int retries,
                    long retryTimeout)
             throws EngineClientException

Throws:

EngineClientException

bpmnError

public void bpmnError(String taskId,
                      String errorCode)
               throws EngineClientException

Throws:

EngineClientException

extendLock

public void extendLock(String taskId,
                       long newDuration)
                throws EngineClientException

Throws:

EngineClientException

getLocalBinaryVariable

public byte[] getLocalBinaryVariable(String variableName,
                                     String processInstanceId)
                              throws EngineClientException

Throws:

EngineClientException

getBaseUrl

public String getBaseUrl()

getWorkerId

public String getWorkerId()

setTypedValues

public void setTypedValues(TypedValues typedValues)