org.icatproject.ids.plugin

Class MainStorageWithoutArchiveReadOnly

java.lang.Object

org.icatproject.ids.plugin.MainStorageWithoutArchive

org.icatproject.ids.plugin.MainStorageWithoutArchiveReadOnly

All Implemented Interfaces:

MainStorageInterface

public abstract class MainStorageWithoutArchiveReadOnly
extends MainStorageWithoutArchive

This is a partial implementation of a MainStorageInterface providing dummy implementations of those operations not needed when no archive storage is being used and when the readOnly flag has been set in the ids.properties file

Constructor Summary

Constructors

Constructor and Description
MainStorageWithoutArchiveReadOnly()

Method Summary

Modifier and Type	Method and Description
void	delete(String location, String createId, String modId) This is a dummy implementation
boolean	exists(String location) This is a dummy implementation
String	put(DsInfo dsInfo, String name, InputStream inputStream) This is a dummy implementation

Methods inherited from class org.icatproject.ids.plugin.MainStorageWithoutArchive

delete, exists, getDatafilesToArchive, getDatasetsToArchive, put

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.icatproject.ids.plugin.MainStorageInterface

get, getPath

Constructor Detail

MainStorageWithoutArchiveReadOnly

public MainStorageWithoutArchiveReadOnly()

Method Detail

delete

public void delete(String location,
                   String createId,
                   String modId)
            throws IOException

This is a dummy implementation

Parameters:

location - location of the data file to be deleted

createId - the icat user name of the creator of this datafile. This is provided so that the implementation can choose whether or not to trust the ICAT datafile object which holds this location field.

modId - the icat user name of the modifier of this datafile. This is provided so that the implementation can choose whether or not to trust the ICAT datafile object which holds this location field.

Throws:

IOException - to indicate failure

exists

public boolean exists(String location)
               throws IOException

This is a dummy implementation

Parameters:

location - the value from datafile.location

Returns:

true if the data file exists

Throws:

IOException - to indicate failure

put

public String put(DsInfo dsInfo,
                  String name,
                  InputStream inputStream)
           throws IOException

This is a dummy implementation

Parameters:

dsInfo - describes the data set to which the data file should be added

name - name of file within data set

inputStream - stream of data to store

Returns:

the location of the stored data file

Throws:

IOException - to indicate failure