org.alfresco.deployment.impl.server

Class Target

java.lang.Object

org.alfresco.deployment.impl.server.Target

All Implemented Interfaces:

Serializable

public class Target
extends Object
implements Serializable

This class manages the metadata for a Target in the FSR.

Author:

britt, mrogers

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
Target(String name, String metadataDirectory) Make one up.

Method Summary

Methods

Modifier and Type	Method and Description
void	cloneMetaData(Deployment deployment) Clone and update all the metadata files for the commit phase of a deployment.
void	commitMetaData(Deployment deployment) Commit cloned metadata.
SortedSet<FileDescriptor>	getListing(String path) Get the metadata listing for a directory
String	getMetaDataDirectory() Get the meta data directory.
String	getName() Get the target name.
boolean	isBusy()
FileDescriptor	lookupMetadataFile(String path, String fileName) Looks up the metadata for the specified file.
void	rollbackMetaData() Roll back metadata changes.
void	setBusy(boolean busy) set that this target is busy
boolean	validateMetaData(String rootDir, boolean autoFix) Validate the metadata 1) Checks whether files and directories have been deleted from the destination filesystem.

Methods inherited from class java.lang.Object

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

Constructor Detail

Target

public Target(String name,
      String metadataDirectory)

Make one up.

Parameters:

name -

root -

metadata -

Method Detail

validateMetaData

public boolean validateMetaData(String rootDir,
                       boolean autoFix)

Validate the metadata 1) Checks whether files and directories have been deleted from the destination filesystem. 2) Checks whether metadata can be read from disk (metadata may be corrupt or otherwise unreadable). 3) Checks whether files and directories are of correct type (a file may have replaced a dir and vice versa)

Parameters:

fixit - if true then the validator will attempt to fix the problem

Returns:

true meta data has had an error (the problem may have been fixed if fixit==true)

getName

public String getName()

Get the target name.

Returns:

getMetaDataDirectory

public String getMetaDataDirectory()

Get the meta data directory.

Returns:

lookupMetadataFile

public FileDescriptor lookupMetadataFile(String path,
                                String fileName)

Looks up the metadata for the specified file. Returns the file descriptor from meta-data.

Parameters:

path -

Returns:

the file descriptor or null if the file does not exist in the metadata

getListing

public SortedSet<FileDescriptor> getListing(String path)

Get the metadata listing for a directory

Parameters:

path -

Returns:

the listng for the specified directory

Throws:

DeploymentException - - the directory does not exist

cloneMetaData

public void cloneMetaData(Deployment deployment)

Clone and update all the metadata files for the commit phase of a deployment.

Parameters:

deployment - the deployment

rollbackMetaData

public void rollbackMetaData()

Roll back metadata changes.

commitMetaData

public void commitMetaData(Deployment deployment)

Commit cloned metadata.

setBusy

public void setBusy(boolean busy)

set that this target is busy

isBusy

public boolean isBusy()