Package org.apache.commons.launcher
Interface LaunchFilter
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public interface LaunchFilter
An interface that provides a means for application developers to perform dynamic configuration and error checking of the attributes and nested elements associated with a "launch" task that connot be easily done within the constraints of Ant.An implementor of this interface can be attached to a "launch" task by setting the following "launch" task attributes in the Launcher's XML file:
filterclassname
- The name of the class that implements this interfacefilterclasspath
- (Optional) The classpath for the class that implements
- Author:
- Patrick Luby
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description void
filter(LaunchCommand launchCommand)
Perform error checking and editing of the JVM command line arguments that an instance of theLaunchTask
class has constructed.
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Method Detail
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filter
void filter(LaunchCommand launchCommand) throws org.apache.tools.ant.BuildException
Perform error checking and editing of the JVM command line arguments that an instance of theLaunchTask
class has constructed. Implementors will receive an instance of theLaunchCommand
from theLaunchTask
instance that invokes this method. The implementor of this method can then retrieve and edit any of the JVM command line arguments via theLaunchCommand
class' public methods.- Parameters:
launchCommand
- a configuredLaunchCommand
instance- Throws:
org.apache.tools.ant.BuildException
- if any errors occur
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