Package org.ghost4j

Class AbstractRemoteComponent

java.lang.Object

org.ghost4j.AbstractComponent

org.ghost4j.AbstractRemoteComponent

All Implemented Interfaces:

Component

Direct Known Subclasses:

AbstractRemoteAnalyzer, AbstractRemoteConverter, AbstractRemoteModifier, AbstractRemoteRenderer

public abstract class AbstractRemoteComponent
extends AbstractComponent

Abstract remote converter component. Used as base class for remote components.

Field Summary

Fields

Modifier and Type	Field	Description
private org.slf4j.Logger	logger	Logger used to log messages.
protected int	maxProcessCount	Maximum number of parallel processes allowed for the converter.
protected int	processCount	Number of parallel processes running.

Fields inherited from class org.ghost4j.AbstractComponent

supportedDocumentClasses

Constructor Summary

Constructors

Constructor	Description
AbstractRemoteComponent()

Method Summary

Modifier and Type	Method	Description
protected JavaFork	buildJavaFork()	Create and return a new JavaFork for remote processing.
int	getMaxProcessCount()
int	getProcessCount()
protected java.lang.Object	getRemoteComponent(int serverPort, java.lang.Class<?> clazz)	Get a client proxy of a remote component
boolean	isStandAloneModeSupported()	Checks if the current class has a proper 'main' method declared.
void	setMaxProcessCount(int maxProcessCount)
protected int	startRemoteServer(JavaFork fork)	Start a remote component server on a Javafork object.
void	waitForFreeProcess()	Wait for a process to get free.

Methods inherited from class org.ghost4j.AbstractComponent

assertDeviceSupported, assertDocumentSupported, copySettings, extractSettings, isDeviceSupported

Methods inherited from class java.lang.Object

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

Field Detail

logger

private org.slf4j.Logger logger

Logger used to log messages.

maxProcessCount

protected int maxProcessCount

Maximum number of parallel processes allowed for the converter.

processCount

protected int processCount

Number of parallel processes running.

Constructor Detail

AbstractRemoteComponent

public AbstractRemoteComponent()

Method Detail

waitForFreeProcess

public void waitForFreeProcess()

Wait for a process to get free.

isStandAloneModeSupported

public boolean isStandAloneModeSupported()

Checks if the current class has a proper 'main' method declared.

Returns:

true id 'main' method was found

startRemoteServer

protected int startRemoteServer(JavaFork fork)
                         throws java.io.IOException

Start a remote component server on a Javafork object.

Parameters:

fork - JavaFork used to run the server

Returns:

Port number used by the server

Throws:

java.io.IOException

getRemoteComponent

protected java.lang.Object getRemoteComponent(int serverPort,
                                              java.lang.Class<?> clazz)
                                       throws java.lang.Exception

Get a client proxy of a remote component

Parameters:

serverPort - Server port

clazz - Interface of the proxy

Returns:

The proxy object

Throws:

java.lang.Exception

buildJavaFork

protected JavaFork buildJavaFork()

Create and return a new JavaFork for remote processing.

Returns:

A JavaFork

getMaxProcessCount

public int getMaxProcessCount()

setMaxProcessCount

public void setMaxProcessCount(int maxProcessCount)

getProcessCount

public int getProcessCount()