com.tsgrp.opencontent.transformation

Class GhostscriptTransformer

java.lang.Object

com.tsgrp.opencontent.core.transformation.AbstractTransformer

com.tsgrp.opencontent.transformation.GhostscriptTransformer

All Implemented Interfaces:

Transformer

public class GhostscriptTransformer
extends AbstractTransformer

A transformation implementation using Ghost4j as the transformation engine.

Constructor Summary

Constructors

Constructor and Description
GhostscriptTransformer()

Method Summary

Modifier and Type	Method and Description
void	init() Initializes the ThreadPoolExecutor if necessary.
void	setCommandSuffix(java.lang.String commandSuffix)
void	setGhostscriptDebugMode(boolean ghostscriptDebugMode)
void	setGhostscriptOptions(java.lang.String ghostscriptOptions)
void	setGhostscriptPath(java.lang.String ghostscriptPath)
void	setGhostScriptThreadKillAfter(java.lang.String ghostScriptThreadKillAfter)
void	setGhostScriptThreadTimeout(java.lang.String ghostScriptThreadTimeout)
void	setGhostscriptUseTempFiles(boolean ghostscriptUseTempFiles)
void	setMaxQueueSize(int queueSize)
void	setMaxThreadCount(int threadcount)
void	setThreadKeepAliveTime(int keepAliveTime)
boolean	supportsAsynchronous() Returns true if the transformer is capible of performing its transformations in an aysnchronous manner, false if the transformer is synchronous.
java.lang.String	transformAsync(java.lang.String ticket, java.io.InputStream content, java.lang.String sourceMimetype, java.lang.String targetMimetype, TransformationOptions options) Transform the content of the byte[] passed in with the sourceMimeType into the targetMimeType.
void	transformSync(java.lang.String ticket, java.io.InputStream content, java.io.OutputStream output, java.lang.String sourceMimetype, java.lang.String targetMimetype, TransformationOptions tOptions) Transforms the given byte[] of content (with the given 'sourceMimeType') into the targetMimeType with the given arguments.

Methods inherited from class com.tsgrp.opencontent.core.transformation.AbstractTransformer

getAsyncTransformedContent, isTransformable, setSupportedSourceMimetypes, setSupportedTargetMimetypes

Methods inherited from class java.lang.Object

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

Constructor Detail

GhostscriptTransformer

public GhostscriptTransformer()

Method Detail

init

public void init()

Initializes the ThreadPoolExecutor if necessary.

transformSync

public void transformSync(java.lang.String ticket,
                          java.io.InputStream content,
                          java.io.OutputStream output,
                          java.lang.String sourceMimetype,
                          java.lang.String targetMimetype,
                          TransformationOptions tOptions)

Description copied from interface: Transformer

Transforms the given byte[] of content (with the given 'sourceMimeType') into the targetMimeType with the given arguments.

Specified by:

transformSync in interface Transformer

Specified by:

transformSync in class AbstractTransformer

Parameters:

ticket - A valid OC ticket.

content - A byte[] containing the content to transform.

sourceMimetype - The mimetype of the content that is being transformed.

targetMimetype - The mimetype that the transformed content should be.

tOptions - The TransformationOptions to use for transforming the content.

supportsAsynchronous

public boolean supportsAsynchronous()

Description copied from interface: Transformer

Returns true if the transformer is capible of performing its transformations in an aysnchronous manner, false if the transformer is synchronous.

Specified by:

supportsAsynchronous in interface Transformer

Specified by:

supportsAsynchronous in class AbstractTransformer

Returns:

True if the transformer performs its transformations in an aysnchronous manner, false if the transformer is synchronous.

transformAsync

public java.lang.String transformAsync(java.lang.String ticket,
                                       java.io.InputStream content,
                                       java.lang.String sourceMimetype,
                                       java.lang.String targetMimetype,
                                       TransformationOptions options)

Description copied from interface: Transformer

Transform the content of the byte[] passed in with the sourceMimeType into the targetMimeType. This method performs an asynchronous transformation. If you need a synchronous transformation use the ITransformation#transform(String, byte[], String, String, TransformationOptions) method. For proper functionality an asynchronous transformer must be configured for use. Callers of this method are responsible for pulling the content from this URL on their own, as nothing is done with the content.

Specified by:

transformAsync in interface Transformer

Specified by:

transformAsync in class AbstractTransformer

Returns:

URL that the content will be available at once the transformation has completed on the server.

setGhostscriptPath

public void setGhostscriptPath(java.lang.String ghostscriptPath)

setCommandSuffix

public void setCommandSuffix(java.lang.String commandSuffix)

setGhostscriptOptions

public void setGhostscriptOptions(java.lang.String ghostscriptOptions)

setGhostscriptDebugMode

public void setGhostscriptDebugMode(boolean ghostscriptDebugMode)

setGhostscriptUseTempFiles

public void setGhostscriptUseTempFiles(boolean ghostscriptUseTempFiles)

setMaxThreadCount

public void setMaxThreadCount(int threadcount)

setMaxQueueSize

public void setMaxQueueSize(int queueSize)

setThreadKeepAliveTime

public void setThreadKeepAliveTime(int keepAliveTime)

setGhostScriptThreadKillAfter

public void setGhostScriptThreadKillAfter(java.lang.String ghostScriptThreadKillAfter)

setGhostScriptThreadTimeout

public void setGhostScriptThreadTimeout(java.lang.String ghostScriptThreadTimeout)