Package org.onehippo.forge.gallerymagick.core.command

Class GraphicsMagickCommand

java.lang.Object

org.onehippo.forge.gallerymagick.core.command.AbstractMagickCommand

org.onehippo.forge.gallerymagick.core.command.GraphicsMagickCommand

public class GraphicsMagickCommand
extends AbstractMagickCommand

Encapsulation of Graphics Magick Command Utilities.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	DEFAULT_EXECUTABLE	Default Graphics Magick command executable.
static final String	PROP_EXECUTABLE	System property name for Graphics Magick command executable.

Fields inherited from class org.onehippo.forge.gallerymagick.core.command.AbstractMagickCommand

DEFAULT_SUBCOMMAND_CONVERT, PROP_TIMEOUT

Constructor Summary

Constructors

Constructor	Description
GraphicsMagickCommand(String executable, String subCommand)	Constructor with an executable and a subCommand.

Method Summary

Modifier and Type	Method	Description
protected org.apache.commons.exec.CommandLine	createCommandLine()	Create a CommandLine from executable and arguments.

Methods inherited from class org.onehippo.forge.gallerymagick.core.command.AbstractMagickCommand

addArgument, clearArguments, execute, execute, getArguments, getExecutable, getSubCommand, getWorkingDirectory, setWorkingDirectory

Methods inherited from class java.lang.Object

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

Field Details

PROP_EXECUTABLE

public static final String PROP_EXECUTABLE

System property name for Graphics Magick command executable. The default value is DEFAULT_EXECUTABLE.

See Also:

• Constant Field Values

DEFAULT_EXECUTABLE

public static final String DEFAULT_EXECUTABLE

Default Graphics Magick command executable.

See Also:

• Constant Field Values

Constructor Details

GraphicsMagickCommand

public GraphicsMagickCommand(String executable,
 String subCommand)

Constructor with an executable and a subCommand. If executable is null, it tries to find it from a system property keyed by PROP_EXECUTABLE. If not found from the system property, it uses the default Graphics Magick executable, DEFAULT_EXECUTABLE.

Parameters:

executable - executable of Graphics Magick command

subCommand - sub-command of gm command

Method Details

createCommandLine

protected org.apache.commons.exec.CommandLine createCommandLine()

Create a CommandLine from executable and arguments.

Specified by:

createCommandLine in class AbstractMagickCommand

Returns:

a CommandLine from executable and arguments