ro.isdc.wro.maven.plugin.support

Class BuildContextHolder

java.lang.Object

ro.isdc.wro.maven.plugin.support.BuildContextHolder

public class BuildContextHolder
extends Object

Encapsulate the details about state persisted across multiple build runs. This class hides the details about the storage used to persist the data produced during a build. By default the BuildContext is used, but if it is not available - the alternate storage (a properties file stored in the file system) is used.

Since:

1.7.1

Author:

Alex Objelean

Constructor Summary

Constructors

Constructor and Description
BuildContextHolder(org.sonatype.plexus.build.incremental.BuildContext buildContext, File buildDirectory)

Method Summary

Methods

Modifier and Type	Method and Description
void	destroy() Destroy the persisted storage and all stored data.
protected File	getFallbackStorageFile()
String	getValue(String key)
boolean	isIncrementalBuild()
void	setIncrementalBuildEnabled(boolean incrementalBuildEnabled)
void	setValue(String key, String value)

Methods inherited from class java.lang.Object

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

Constructor Detail

BuildContextHolder

public BuildContextHolder(org.sonatype.plexus.build.incremental.BuildContext buildContext,
                  File buildDirectory)

Parameters:

buildContext - - The context provided by maven. If this is not provided, the default mechanism for persisting build data is used.

buildDirectory - the folder where the build output is created. If this value is null, the temp folder will be used.

Method Detail

getFallbackStorageFile

protected File getFallbackStorageFile()

Returns:

the File where the fallback storage is persisted.

getValue

public String getValue(String key)

Parameters:

key - of the value to retrieve.

Returns:

the persisted value stored under the provided key. If no value exist, the returned result will be null.

setValue

public void setValue(String key,
            String value)

Parameters:

key - to associate with the value to be persisted.

value - to persist.

setIncrementalBuildEnabled

public void setIncrementalBuildEnabled(boolean incrementalBuildEnabled)

isIncrementalBuild

public boolean isIncrementalBuild()

Returns:

the flag indicating the incremental build change. A build is incremental, when the modified resources should be processed only. Useful to avoid unnecessary processing when there is actually no change detected.

destroy

public void destroy()

Destroy the persisted storage and all stored data.