org.codehaus.mojo.rpm

Class BaseTrigger

java.lang.Object

org.codehaus.mojo.rpm.Scriptlet

org.codehaus.mojo.rpm.BaseTrigger

Direct Known Subclasses:

InstallTrigger, PostRemoveTrigger, RemoveTrigger

public abstract class BaseTrigger
extends Scriptlet

A base class to support triggers.

Since:

2.0-beta-4

Author:

Brett Okken, Cerner Corporation

Constructor Summary

Constructors

Constructor and Description
BaseTrigger()

Method Summary

Methods

Modifier and Type	Method and Description
protected String	buildScriptletLine(String directive) Builds the scriptlet line including any optional args.
protected abstract String	getDirective() Provides the trigger specific directive.
List<String>	getTriggers() Gets the packages/versions to trigger on.
void	setTriggers(List<String> triggers) Sets the packages/versions to trigger on.
String	toString()
protected void	writeTrigger(PrintWriter writer) Writes the complete trigger directive.

Methods inherited from class org.codehaus.mojo.rpm.Scriptlet

getFileEncoding, getProgram, getScript, getScriptFile, getSubpackage, setFileEncoding, setProgram, setScript, setScriptFile, setSourceEncoding, setSubpackage, write, writeContent

Methods inherited from class java.lang.Object

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

Constructor Detail

BaseTrigger

public BaseTrigger()

Method Detail

getTriggers

public List<String> getTriggers()

Gets the packages/versions to trigger on.

This is syntactically equivalent to a "Requires" specification (version numbers may be used). If multiple items are given, the trigger is run when *any* of those conditions becomes true.

Returns:

Returns the triggers.

setTriggers

public void setTriggers(List<String> triggers)

Sets the packages/versions to trigger on.

Parameters:

triggers - The triggers to set.

See Also:

getTriggers()

buildScriptletLine

protected String buildScriptletLine(String directive)

Builds the scriptlet line including any optional args.

Overrides:

buildScriptletLine in class Scriptlet

Parameters:

directive - The directive for the scriptlet.

Returns:

The scriptlet line - this does not include the script.

writeTrigger

protected void writeTrigger(PrintWriter writer)
                     throws IOException

Writes the complete trigger directive. Use instead of Scriptlet.write(PrintWriter, String).

Parameters:

writer - PrintWriter to write the trigger directive to.

Throws:

IOException

getDirective

protected abstract String getDirective()

Provides the trigger specific directive.

Returns:

The implementation specific directive.

toString

public String toString()

Overrides:

toString in class Scriptlet