com.asakusafw.runtime.directio

Class DirectDataSourceRepository

java.lang.Object

com.asakusafw.runtime.directio.DirectDataSourceRepository

public class DirectDataSourceRepository
extends Object

A repository of DirectDataSource.

Since:

0.2.5

Constructor Summary

Constructors

Constructor and Description
DirectDataSourceRepository(Collection<? extends DirectDataSourceProvider> providers) Creates a new instance.

Method Summary

Modifier and Type	Method and Description
String	getComponentPath(String path) Returns the component path of the target path.
String	getContainerPath(String path) Returns the container path of the target path.
Collection<String>	getContainerPaths() Returns all DirectDataSources registered in this repository.
DirectDataSource	getRelatedDataSource(String path) Returns a data source which related to the specified path.
String	getRelatedId(String path) Returns an ID which related to the specified path.

Methods inherited from class java.lang.Object

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

Constructor Detail

DirectDataSourceRepository

public DirectDataSourceRepository(Collection<? extends DirectDataSourceProvider> providers)

Creates a new instance.

Parameters:

providers - provider objects

Throws:

IllegalArgumentException - if some parameters were null

Method Detail

getRelatedId

public String getRelatedId(String path)
                    throws IOException

Returns an ID which related to the specified path.

Parameters:

path - target path

Returns:

the related ID

Throws:

IOException - if failed to prepare the data source

IllegalArgumentException - if some parameters were null

getRelatedDataSource

public DirectDataSource getRelatedDataSource(String path)
                                      throws IOException,
                                             InterruptedException

Returns a data source which related to the specified path.

Parameters:

path - target path

Returns:

the related data source

Throws:

IOException - if failed to prepare the data source

InterruptedException - if interrupted

IllegalArgumentException - if some parameters were null

getContainerPath

public String getContainerPath(String path)
                        throws IOException

Returns the container path of the target path.

Parameters:

path - target path

Returns:

corresponded container's path

Throws:

IOException - if failed to detect the path

IllegalArgumentException - if some parameters were null

getComponentPath

public String getComponentPath(String path)
                        throws IOException

Returns the component path of the target path. The component path is a relative path from the container path.

Parameters:

path - target path

Returns:

corresponded component path

Throws:

IOException - if failed to detect the path

IllegalArgumentException - if some parameters were null

getContainerPaths

public Collection<String> getContainerPaths()
                                     throws IOException,
                                            InterruptedException

Returns all DirectDataSources registered in this repository.

Returns:

all DirectDataSources

Throws:

IOException - if failed to initialize data sources

InterruptedException - if interrupted