org.camunda.bpm.client.variable.impl.value

Class DeferredFileValueImpl

java.lang.Object

org.camunda.bpm.engine.variable.impl.value.FileValueImpl

org.camunda.bpm.client.variable.impl.value.DeferredFileValueImpl

All Implemented Interfaces:

Serializable, DeferredFileValue, FileValue, TypedValue

public class DeferredFileValueImpl
extends FileValueImpl
implements DeferredFileValue

Author:

Tassilo Weidner

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected EngineClient	engineClient
protected boolean	isLoaded
protected static ExternalTaskClientLogger	LOG
protected String	processInstanceId
protected String	variableName

Fields inherited from class org.camunda.bpm.engine.variable.impl.value.FileValueImpl

encoding, filename, isTransient, mimeType, type, value

Constructor Summary

Constructors

Constructor and Description
DeferredFileValueImpl(String filename, EngineClient engineClient)

Method Summary

Modifier and Type	Method and Description
InputStream	getValue() The actual value.
boolean	isLoaded() Indicates whether the file value has been loaded
protected void	load()
void	setProcessInstanceId(String processInstanceId)
void	setVariableName(String variableName)
String	toString()

Methods inherited from class org.camunda.bpm.engine.variable.impl.value.FileValueImpl

getByteArray, getEncoding, getEncodingAsCharset, getFilename, getMimeType, getType, isTransient, setEncoding, setEncoding, setMimeType, setTransient, setValue

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.camunda.bpm.engine.variable.value.FileValue

getEncoding, getEncodingAsCharset, getFilename, getMimeType

Methods inherited from interface org.camunda.bpm.engine.variable.value.TypedValue

getType, isTransient

Field Detail

LOG

protected static final ExternalTaskClientLogger LOG

isLoaded

protected boolean isLoaded

variableName

protected String variableName

processInstanceId

protected String processInstanceId

engineClient

protected EngineClient engineClient

Constructor Detail

DeferredFileValueImpl

public DeferredFileValueImpl(String filename,
                             EngineClient engineClient)

Method Detail

load

protected void load()

isLoaded

public boolean isLoaded()

Description copied from interface: DeferredFileValue

Indicates whether the file value has been loaded

Specified by:

isLoaded in interface DeferredFileValue

Returns:

• true if file value has been loaded
• false if file value has not been loaded

getValue

public InputStream getValue()

Description copied from interface: TypedValue

The actual value. May be null in case the value is null.

Specified by:

getValue in interface FileValue

Specified by:

getValue in interface TypedValue

Overrides:

getValue in class FileValueImpl

Returns:

the value

setProcessInstanceId

public void setProcessInstanceId(String processInstanceId)

setVariableName

public void setVariableName(String variableName)

toString

public String toString()

Overrides:

toString in class FileValueImpl