org.gcube.data.tm.services
Class TWriterService

java.lang.Object
  org.gcube.data.tm.services.TWriterService

public class TWriterService
extends Object

The implementation of the T-Writer service.

Author:

Lucio Lelii (CNR-ISTI), Fabio Simeoni

Constructor Summary

TWriterService()

Method Summary

org.gcube.data.tm.stubs.AnyHolder	add(org.gcube.data.tm.stubs.AnyHolder tree) Adds a Tree to the bound source.
String	addRS(String locator) Adds many Trees to the bound source.
TWriterResource	resource() Returns the state of the service.
org.gcube.common.core.types.VOID	update(org.gcube.data.tm.stubs.AnyHolder delta) Updates a Tree in the bound source.
String	updateRS(String locator) Updates Trees in the bound source.

Methods inherited from class java.lang.Object

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

Constructor Detail

TWriterService

public TWriterService()

Method Detail

resource

public TWriterResource resource()
                         throws Exception

Returns the state of the service.

Returns:

the state

Throws:

org.gcube.common.core.faults.GCUBEFault - if the operation fails for an unexpected error

Exception

add

public org.gcube.data.tm.stubs.AnyHolder add(org.gcube.data.tm.stubs.AnyHolder tree)
                                      throws org.gcube.data.tm.stubs.UnsupportedOperationFault,
                                             org.gcube.data.tm.stubs.UnsupportedRequestFault,
                                             org.gcube.data.tm.stubs.InvalidTreeFault,
                                             org.gcube.common.core.faults.GCUBEFault

Adds a Tree to the bound source.

Parameters:

tree - an AnyHolder with the DOM representation of the tree

Returns:

an AnyHolder with the DOM representation of the added tree, possibly annotated with metadata added at the time of addition.

Throws:

org.gcube.data.tm.stubs.UnsupportedOperationFault - if the data source does not support this operation

org.gcube.data.tm.stubs.UnsupportedRequestFault - if the target plugin does not support this particular request

InvalidDocumentFault - if the tree is invalid

org.gcube.common.core.faults.GCUBEFault - if the operation fails for an unexpected error

org.gcube.data.tm.stubs.InvalidTreeFault

addRS

public String addRS(String locator)
             throws org.gcube.data.tm.stubs.UnsupportedOperationFault,
                    org.gcube.data.tm.stubs.UnsupportedRequestFault,
                    org.gcube.common.core.faults.GCUBEFault

Adds many Trees to the bound source.

Parameters:

locator - a locator to a remote Result Set with the trees

Returns:

a locator to a local Result Set with AddOutcomes.

Throws:

org.gcube.data.tm.stubs.UnsupportedOperationFault - if the data source does not support this operation

org.gcube.data.tm.stubs.UnsupportedRequestFault - if the target plugin does not support this particular request

org.gcube.common.core.faults.GCUBEFault - if the operation fails for an unexpected error

update

public org.gcube.common.core.types.VOID update(org.gcube.data.tm.stubs.AnyHolder delta)
                                        throws org.gcube.data.tm.stubs.UnsupportedOperationFault,
                                               org.gcube.data.tm.stubs.UnsupportedRequestFault,
                                               org.gcube.data.tm.stubs.UnknownTreeFault,
                                               org.gcube.data.tm.stubs.InvalidTreeFault,
                                               org.gcube.common.core.faults.GCUBEFault

Updates a Tree in the bound source.

Parameters:

delta - an AnyHolder with the DOM representation of the delta tree that captures the changes to the tree

Throws:

org.gcube.data.tm.stubs.UnsupportedOperationFault - if the data source does not support this operation

org.gcube.data.tm.stubs.UnsupportedRequestFault - if the target plugin does not support this particular request

org.gcube.data.tm.stubs.UnknownTreeFault - if the tree does not exist in the bound source

InvalidDocumentFault - if the tree is invalid

org.gcube.common.core.faults.GCUBEFault - if the operation fails for an unexpected error

org.gcube.data.tm.stubs.InvalidTreeFault

updateRS

public String updateRS(String locator)
                throws org.gcube.data.tm.stubs.UnsupportedOperationFault,
                       org.gcube.data.tm.stubs.UnsupportedRequestFault,
                       org.gcube.common.core.faults.GCUBEFault

Updates Trees in the bound source.

Parameters:

locator - a locator to a remote Result Set with the trees

Returns:

a locator to a Result Set with UpdateFailures

Throws:

org.gcube.data.tm.stubs.UnsupportedOperationFault - if the data source does not support this operation

org.gcube.data.tm.stubs.UnsupportedRequestFault - if the target plugin does not support this particular request

org.gcube.common.core.faults.GCUBEFault - if the operation fails for an unexpected error