Package org.im4java.core

Class ImageCommand

java.lang.Object

org.im4java.process.ProcessStarter

org.im4java.core.ImageCommand

All Implemented Interfaces:

ErrorConsumer

Direct Known Subclasses:

CompositeCmd, ConvertCmd, DcrawCmd, DisplayCmd, ExiftoolCmd, GraphicsMagickCmd, IdentifyCmd, ImageMagickCmd, JpegtranCmd, MogrifyCmd, MontageCmd, UFRawCmd

public class ImageCommand
extends ProcessStarter
implements ErrorConsumer

This class implements the processing of image operations. It replaces placeholders within the argument-stack and passes all arguments to the generic run-method of ProcessStarter.

Field Summary

Fields inherited from class org.im4java.process.ProcessStarter

BUFFER_SIZE

Constructor Summary

Constructors

Constructor	Description
ImageCommand()	Constructor.
ImageCommand(java.lang.String... pCommands)	Constructor setting the commands.

Method Summary

Modifier and Type	Method	Description
void	consumeError(java.io.InputStream pInputStream)	This method just saves the stderr-output into an internal field.
void	run(Operation pOperation, java.lang.Object... images)	Execute the command (replace given placeholders).
void	setCommand(java.lang.String... pCommands)	Set the command.

Methods inherited from class org.im4java.process.ProcessStarter

addProcessListener, getIInputProvider, getIProcessListener, isAsyncMode, run, setAsyncMode, setErrorConsumer, setInputProvider, setOutputConsumer, startProcess, waitForProcess

Methods inherited from class java.lang.Object

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

Constructor Detail

ImageCommand

public ImageCommand()

Constructor.

ImageCommand

public ImageCommand(java.lang.String... pCommands)

Constructor setting the commands.

Method Detail

setCommand

public void setCommand(java.lang.String... pCommands)

Set the command.

run

public void run(Operation pOperation,
                java.lang.Object... images)
         throws java.io.IOException,
                java.lang.InterruptedException,
                IM4JavaException

Execute the command (replace given placeholders).

Throws:

IM4JavaException

java.io.IOException

java.lang.InterruptedException

consumeError

public void consumeError(java.io.InputStream pInputStream)
                  throws java.io.IOException

This method just saves the stderr-output into an internal field.

Specified by:

consumeError in interface ErrorConsumer

Throws:

java.io.IOException

See Also:

ErrorConsumer.consumeError(java.io.InputStream)