Package org.copperengine.core.persistent

Class StandardJavaSerializer

java.lang.Object

org.copperengine.core.persistent.StandardJavaSerializer

All Implemented Interfaces:

Serializer

public class StandardJavaSerializer
extends java.lang.Object
implements Serializer

Implementation of the Serializer interface using java's standard object serialization. If compression is enabled, the serialized objects are compressed if the size of the corresponding byte array is larger than a configured threshold.

Field Summary

Fields

Modifier and Type	Field	Description
static boolean	DEFAULT_COMPRESS

Constructor Summary

Constructors

Constructor	Description
StandardJavaSerializer()

Method Summary

Modifier and Type	Method	Description
protected java.lang.String	classnameReplacement(java.lang.String classname)	For downward compatibility, there is a package name replacement during deserialization of workflow instances and responses.
protected java.lang.Object	deserializeData(SerializedWorkflow sw)
java.io.Serializable	deserializeObject(java.lang.String _data)
Response<?>	deserializeResponse(java.lang.String _data)
Workflow<?>	deserializeStateOnly(java.lang.String state, WorkflowRepository wfRepo)
Workflow<?>	deserializeWorkflow(SerializedWorkflow sw, WorkflowRepository wfRepo)
protected java.lang.String	serializeData(Workflow<?> o)
java.lang.String	serializeObject(java.io.Serializable o)
java.lang.String	serializeResponse(Response<?> r)
SerializedWorkflow	serializeWorkflow(Workflow<?> o)
void	setCompress(boolean compress)
void	setCompressorMaxSize(int compressorMaxSize)
void	setCompressThresholdSize(int compressThresholdSize)

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_COMPRESS

public static final boolean DEFAULT_COMPRESS

See Also:

Constant Field Values

Constructor Detail

StandardJavaSerializer

public StandardJavaSerializer()

Method Detail

setCompress

public void setCompress(boolean compress)

setCompressorMaxSize

public void setCompressorMaxSize(int compressorMaxSize)

setCompressThresholdSize

public void setCompressThresholdSize(int compressThresholdSize)

classnameReplacement

protected java.lang.String classnameReplacement(java.lang.String classname)

For downward compatibility, there is a package name replacement during deserialization of workflow instances and responses. The default implementation ensures downward compatibility to copper <= 2.x.

Parameters:

classname - the workflow class name

Returns:

the adjusted workflow class name

serializeWorkflow

public SerializedWorkflow serializeWorkflow(Workflow<?> o)
                                     throws java.lang.Exception

Specified by:

serializeWorkflow in interface Serializer

Throws:

java.lang.Exception

serializeData

protected java.lang.String serializeData(Workflow<?> o)
                                  throws java.io.IOException

Throws:

java.io.IOException

deserializeWorkflow

public Workflow<?> deserializeWorkflow(SerializedWorkflow sw,
                                       WorkflowRepository wfRepo)
                                throws java.lang.Exception

Specified by:

deserializeWorkflow in interface Serializer

Throws:

java.lang.Exception

deserializeStateOnly

public Workflow<?> deserializeStateOnly(java.lang.String state,
                                        WorkflowRepository wfRepo)
                                 throws java.lang.Exception

Specified by:

deserializeStateOnly in interface Serializer

Throws:

java.lang.Exception

deserializeData

protected java.lang.Object deserializeData(SerializedWorkflow sw)
                                    throws java.lang.Exception

Throws:

java.lang.Exception

serializeResponse

public java.lang.String serializeResponse(Response<?> r)
                                   throws java.lang.Exception

Specified by:

serializeResponse in interface Serializer

Throws:

java.lang.Exception

deserializeResponse

public Response<?> deserializeResponse(java.lang.String _data)
                                throws java.lang.Exception

Specified by:

deserializeResponse in interface Serializer

Throws:

java.lang.Exception

serializeObject

public java.lang.String serializeObject(java.io.Serializable o)
                                 throws java.lang.Exception

Specified by:

serializeObject in interface Serializer

Throws:

java.lang.Exception

deserializeObject

public java.io.Serializable deserializeObject(java.lang.String _data)
                                       throws java.lang.Exception

Specified by:

deserializeObject in interface Serializer

Throws:

java.lang.Exception