org.apache.slide.content
Class ContentImpl

java.lang.Object
  org.apache.slide.content.ContentImpl

All Implemented Interfaces:

Content

public final class ContentImpl

extends java.lang.Object

implements Content

Implementation of the content interface.

Version:

$Revision: 1.50.2.3 $

Author:

Remy Maucherat, Christopher Lenz, Jean-Philippe Courson

Field Summary

protected static java.lang.String	I_URIREDIRECTORCLASS
protected static java.lang.String	I_URIREDIRECTORCLASS_DEFAULT
protected static int	POST_REMOVE
protected static int	POST_RETRIEVE
protected static int	POST_STORE
protected static int	PRE_REMOVE
protected static int	PRE_STORE
protected static java.lang.Class	uriRedirectorClass

Constructor Summary

ContentImpl(Namespace namespace, NamespaceConfig namespaceConfig, Security securityHelper, Structure structureHelper, Lock lockHelper)
Constructor.

Method Summary

void	create(SlideToken token, java.lang.String strUri, boolean isVersioned) Create new revision descriptors.
protected void	create(SlideToken token, java.lang.String strUri, NodeRevisionDescriptor revisionDescriptor) Create new branch-less revision descriptor.
void	create(SlideToken token, java.lang.String strUri, NodeRevisionDescriptor revisionDescriptor, NodeRevisionContent revisionContent) Create new revision in main branch.
protected void	create(SlideToken token, java.lang.String strUri, NodeRevisionNumber basedOnRevisionNumber, NodeRevisionDescriptor newRevisionDescriptor, NodeRevisionContent revisionContent) Create new revision based on a previous revision.
void	create(SlideToken token, java.lang.String strUri, java.lang.String branch, NodeRevisionDescriptor newRevisionDescriptor, NodeRevisionContent revisionContent) Create new revision based on a previous revision.
NodeRevisionNumber	fork(SlideToken token, java.lang.String strUri, java.lang.String branchName, NodeRevisionDescriptor basedOnRevisionDescriptor) Create a branch based on specified revision.
NodeRevisionNumber	fork(SlideToken token, java.lang.String strUri, java.lang.String branchName, NodeRevisionNumber basedOnRevisionNumber) Create a branch based on specified revision.
protected void	invokeInterceptors(SlideToken token, NodeRevisionDescriptors revisionDescriptors, NodeRevisionDescriptor revisionDescriptor, NodeRevisionContent revisionContent, int type) Invoke content interceptors.
void	merge(SlideToken token, java.lang.String strUri, NodeRevisionDescriptor mainBranch, NodeRevisionDescriptor branch, NodeRevisionDescriptor newRevisionDescriptor, NodeRevisionContent revisionContent) Merge specified branches into a single branch.
void	merge(SlideToken token, java.lang.String strUri, java.lang.String mainBranch, java.lang.String branch, NodeRevisionDescriptor newRevisionDescriptor, NodeRevisionContent revisionContent) Merge specified branches into a single branch.
protected NodeRevisionNumber	redirectLatestRevisionNumber(java.lang.String uri)
protected java.lang.String	redirectUri(java.lang.String uri)
void	remove(SlideToken token, NodeRevisionDescriptors revisionDescriptors) Remove all revisions at this Uri.
void	remove(SlideToken token, java.lang.String strUri, NodeRevisionDescriptor revisionDescriptor) Remove specified revision.
void	remove(SlideToken token, java.lang.String strUri, NodeRevisionNumber revisionNumber) Remove specified revision.
NodeRevisionDescriptor	retrieve(SlideToken token, NodeRevisionDescriptors revisionDescriptors) Retrieve revision descriptor from the latest revision in the main branch.
NodeRevisionContent	retrieve(SlideToken token, NodeRevisionDescriptors revisionDescriptors, NodeRevisionDescriptor revisionDescriptor) Retrieve revision content.
NodeRevisionDescriptor	retrieve(SlideToken token, NodeRevisionDescriptors revisionDescriptors, NodeRevisionNumber revisionNumber) Retrieve revision descriptor.
NodeRevisionDescriptor	retrieve(SlideToken token, NodeRevisionDescriptors revisionDescriptors, java.lang.String branch) Retrieve revision descriptor of the latest revision from a branch.
NodeRevisionDescriptors	retrieve(SlideToken token, java.lang.String strUri) Retrieve revision descriptors.
NodeRevisionContent	retrieve(SlideToken token, java.lang.String strUri, NodeRevisionDescriptor revisionDescriptor) Retrieve revision content.
protected void	setDefaultProperties(ObjectNode associatedObject, NodeRevisionDescriptor revisionDescriptor) Set default properties for a revision descriptors.
void	store(SlideToken token, java.lang.String strUri, NodeRevisionDescriptor revisionDescriptor, NodeRevisionContent revisionContent) Update contents of an existing revision.

Methods inherited from class java.lang.Object

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

Field Detail

I_URIREDIRECTORCLASS

protected static final java.lang.String I_URIREDIRECTORCLASS

See Also:

Constant Field Values

I_URIREDIRECTORCLASS_DEFAULT

protected static final java.lang.String I_URIREDIRECTORCLASS_DEFAULT

See Also:

Constant Field Values

PRE_STORE

protected static final int PRE_STORE

See Also:

Constant Field Values

POST_STORE

protected static final int POST_STORE

See Also:

Constant Field Values

POST_RETRIEVE

protected static final int POST_RETRIEVE

See Also:

Constant Field Values

PRE_REMOVE

protected static final int PRE_REMOVE

See Also:

Constant Field Values

POST_REMOVE

protected static final int POST_REMOVE

See Also:

Constant Field Values

uriRedirectorClass

protected static java.lang.Class uriRedirectorClass

Constructor Detail

ContentImpl

public ContentImpl(Namespace namespace,
                   NamespaceConfig namespaceConfig,
                   Security securityHelper,
                   Structure structureHelper,
                   Lock lockHelper)

Constructor.

Parameters:

namespace - Namespace

namespaceConfig - Namespace configuration

securityHelper - Security helper

structureHelper - Structure helper

lockHelper - lockHelper

Method Detail

retrieve

public NodeRevisionDescriptors retrieve(SlideToken token,
                                        java.lang.String strUri)
                                 throws ObjectNotFoundException,
                                        AccessDeniedException,
                                        LinkedObjectNotFoundException,
                                        ServiceAccessException,
                                        ObjectLockedException

Retrieve revision descriptors.

Specified by:

retrieve in interface Content

Parameters:

strUri - Uri

Returns:

NodeRevisionDescriptors

Throws:

ObjectNotFoundException

AccessDeniedException

LinkedObjectNotFoundException

ServiceAccessException

ObjectLockedException

retrieve

public NodeRevisionDescriptor retrieve(SlideToken token,
                                       NodeRevisionDescriptors revisionDescriptors,
                                       java.lang.String branch)
                                throws ObjectNotFoundException,
                                       AccessDeniedException,
                                       LinkedObjectNotFoundException,
                                       ServiceAccessException,
                                       RevisionDescriptorNotFoundException,
                                       ObjectLockedException,
                                       BranchNotFoundException,
                                       NodeNotVersionedException

Retrieve revision descriptor of the latest revision from a branch.

Specified by:

retrieve in interface Content

Parameters:

revisionDescriptors - Node revision descriptors

branch - Branch name

token - The token to access slide

Throws:

ObjectNotFoundException

AccessDeniedException

LinkedObjectNotFoundException

ServiceAccessException

RevisionDescriptorNotFoundException

ObjectLockedException

BranchNotFoundException

NodeNotVersionedException

retrieve

public NodeRevisionDescriptor retrieve(SlideToken token,
                                       NodeRevisionDescriptors revisionDescriptors,
                                       NodeRevisionNumber revisionNumber)
                                throws ObjectNotFoundException,
                                       AccessDeniedException,
                                       LinkedObjectNotFoundException,
                                       ServiceAccessException,
                                       RevisionDescriptorNotFoundException,
                                       ObjectLockedException

Retrieve revision descriptor.

Specified by:

retrieve in interface Content

Parameters:

revisionDescriptors - Node revision descriptors

revisionNumber - Node revision number

Throws:

ObjectNotFoundException

AccessDeniedException

LinkedObjectNotFoundException

ServiceAccessException

RevisionDescriptorNotFoundException

ObjectLockedException

retrieve

public NodeRevisionDescriptor retrieve(SlideToken token,
                                       NodeRevisionDescriptors revisionDescriptors)
                                throws ObjectNotFoundException,
                                       AccessDeniedException,
                                       LinkedObjectNotFoundException,
                                       ServiceAccessException,
                                       RevisionDescriptorNotFoundException,
                                       ObjectLockedException

Retrieve revision descriptor from the latest revision in the main branch.

Specified by:

retrieve in interface Content

Parameters:

revisionDescriptors - Node revision descriptors

Throws:

ObjectNotFoundException

AccessDeniedException

LinkedObjectNotFoundException

ServiceAccessException

RevisionDescriptorNotFoundException

ObjectLockedException

retrieve

public NodeRevisionContent retrieve(SlideToken token,
                                    NodeRevisionDescriptors revisionDescriptors,
                                    NodeRevisionDescriptor revisionDescriptor)
                             throws ObjectNotFoundException,
                                    AccessDeniedException,
                                    LinkedObjectNotFoundException,
                                    ServiceAccessException,
                                    RevisionNotFoundException,
                                    RevisionContentNotFoundException,
                                    ObjectLockedException

Retrieve revision content.

Specified by:

retrieve in interface Content

Parameters:

revisionDescriptors - Node revision descriptors

revisionDescriptor - Node revision descriptor

Throws:

ObjectNotFoundException

AccessDeniedException

LinkedObjectNotFoundException

ServiceAccessException

RevisionNotFoundException

RevisionContentNotFoundException

ObjectLockedException

retrieve

public NodeRevisionContent retrieve(SlideToken token,
                                    java.lang.String strUri,
                                    NodeRevisionDescriptor revisionDescriptor)
                             throws ObjectNotFoundException,
                                    AccessDeniedException,
                                    LinkedObjectNotFoundException,
                                    ServiceAccessException,
                                    RevisionNotFoundException,
                                    RevisionContentNotFoundException,
                                    ObjectLockedException

Retrieve revision content.

Specified by:

retrieve in interface Content

Parameters:

strUri - Uri

revisionDescriptor - Node revision descriptor

Throws:

ObjectNotFoundException

AccessDeniedException

LinkedObjectNotFoundException

ServiceAccessException

RevisionNotFoundException

RevisionContentNotFoundException

ObjectLockedException

create

public void create(SlideToken token,
                   java.lang.String strUri,
                   boolean isVersioned)
            throws ObjectNotFoundException,
                   AccessDeniedException,
                   LinkedObjectNotFoundException,
                   ServiceAccessException,
                   ObjectLockedException

Create new revision descriptors.

Specified by:

create in interface Content

Parameters:

strUri - Uri

isVersioned - true is the resource is versioned

Throws:

ObjectNotFoundException

AccessDeniedException

LinkedObjectNotFoundException

ServiceAccessException

ObjectLockedException

create

public void create(SlideToken token,
                   java.lang.String strUri,
                   NodeRevisionDescriptor revisionDescriptor,
                   NodeRevisionContent revisionContent)
            throws ObjectNotFoundException,
                   AccessDeniedException,
                   RevisionAlreadyExistException,
                   LinkedObjectNotFoundException,
                   ServiceAccessException,
                   ObjectLockedException

Create new revision in main branch.

Specified by:

create in interface Content

Parameters:

strUri - Uri

revisionDescriptor - New Node revision descriptor

revisionContent - New Node revision content

Throws:

ObjectNotFoundException

AccessDeniedException

RevisionAlreadyExistException

LinkedObjectNotFoundException

ServiceAccessException

ObjectLockedException

create

public void create(SlideToken token,
                   java.lang.String strUri,
                   java.lang.String branch,
                   NodeRevisionDescriptor newRevisionDescriptor,
                   NodeRevisionContent revisionContent)
            throws ObjectNotFoundException,
                   AccessDeniedException,
                   RevisionAlreadyExistException,
                   LinkedObjectNotFoundException,
                   ServiceAccessException,
                   RevisionDescriptorNotFoundException,
                   ObjectLockedException,
                   NodeNotVersionedException,
                   BranchNotFoundException

Create new revision based on a previous revision.

Specified by:

create in interface Content

Parameters:

strUri - Uri

branch - Branch in which to create the revision

newRevisionDescriptor - New revision descriptor

revisionContent - Node revision content

Throws:

ObjectNotFoundException

AccessDeniedException

RevisionAlreadyExistException

LinkedObjectNotFoundException

ServiceAccessException

RevisionDescriptorNotFoundException

ObjectLockedException

NodeNotVersionedException

BranchNotFoundException

fork

public NodeRevisionNumber fork(SlideToken token,
                               java.lang.String strUri,
                               java.lang.String branchName,
                               NodeRevisionDescriptor basedOnRevisionDescriptor)
                        throws ObjectNotFoundException,
                               AccessDeniedException,
                               LinkedObjectNotFoundException,
                               ServiceAccessException,
                               RevisionDescriptorNotFoundException,
                               ObjectLockedException,
                               NodeNotVersionedException,
                               RevisionAlreadyExistException

Create a branch based on specified revision.

Specified by:

fork in interface Content

Parameters:

strUri - Uri

branchName - Name of the new branch

basedOnRevisionDescriptor - Node revision descriptor of the revision on which the new branch is based on.

Returns:

the NodeRevisionNumber of the created revision.

Throws:

ObjectNotFoundException

AccessDeniedException

LinkedObjectNotFoundException

ServiceAccessException

RevisionDescriptorNotFoundException

ObjectLockedException

NodeNotVersionedException

RevisionAlreadyExistException

fork

public NodeRevisionNumber fork(SlideToken token,
                               java.lang.String strUri,
                               java.lang.String branchName,
                               NodeRevisionNumber basedOnRevisionNumber)
                        throws ObjectNotFoundException,
                               AccessDeniedException,
                               LinkedObjectNotFoundException,
                               ServiceAccessException,
                               RevisionDescriptorNotFoundException,
                               ObjectLockedException,
                               NodeNotVersionedException,
                               RevisionAlreadyExistException

Create a branch based on specified revision.

Specified by:

fork in interface Content

Parameters:

strUri - Uri

branchName - Name of the new branch

basedOnRevisionNumber - Node revision number of the revision on which the new branch is based on.

Returns:

the NodeRevisionNumber of the created revision.

Throws:

ObjectNotFoundException

AccessDeniedException

LinkedObjectNotFoundException

ServiceAccessException

RevisionDescriptorNotFoundException

ObjectLockedException

NodeNotVersionedException

RevisionAlreadyExistException

merge

public void merge(SlideToken token,
                  java.lang.String strUri,
                  NodeRevisionDescriptor mainBranch,
                  NodeRevisionDescriptor branch,
                  NodeRevisionDescriptor newRevisionDescriptor,
                  NodeRevisionContent revisionContent)
           throws ObjectNotFoundException,
                  AccessDeniedException,
                  LinkedObjectNotFoundException,
                  ServiceAccessException,
                  RevisionDescriptorNotFoundException,
                  ObjectLockedException,
                  NodeNotVersionedException,
                  BranchNotFoundException,
                  RevisionAlreadyExistException

Merge specified branches into a single branch.

Specified by:

merge in interface Content

Parameters:

strUri - Uri

mainBranch - Branch into which the other branch will be merged

branch - Branch to merge into main branch

newRevisionDescriptor - New revision descriptor

revisionContent - Node revision content

Throws:

ObjectNotFoundException

AccessDeniedException

LinkedObjectNotFoundException

ServiceAccessException

RevisionDescriptorNotFoundException

ObjectLockedException

NodeNotVersionedException

BranchNotFoundException

RevisionAlreadyExistException

merge

public void merge(SlideToken token,
                  java.lang.String strUri,
                  java.lang.String mainBranch,
                  java.lang.String branch,
                  NodeRevisionDescriptor newRevisionDescriptor,
                  NodeRevisionContent revisionContent)
           throws ObjectNotFoundException,
                  AccessDeniedException,
                  LinkedObjectNotFoundException,
                  ServiceAccessException,
                  RevisionDescriptorNotFoundException,
                  ObjectLockedException,
                  NodeNotVersionedException,
                  BranchNotFoundException,
                  RevisionAlreadyExistException

Merge specified branches into a single branch.

Specified by:

merge in interface Content

Parameters:

strUri - Uri

mainBranch - Branch into which the other branch will be merged

branch - Branch to merge into main branch

newRevisionDescriptor - New revision descriptor

revisionContent - Node revision content

Throws:

ObjectNotFoundException

AccessDeniedException

LinkedObjectNotFoundException

ServiceAccessException

RevisionDescriptorNotFoundException

ObjectLockedException

NodeNotVersionedException

BranchNotFoundException

RevisionAlreadyExistException

store

public void store(SlideToken token,
                  java.lang.String strUri,
                  NodeRevisionDescriptor revisionDescriptor,
                  NodeRevisionContent revisionContent)
           throws ObjectNotFoundException,
                  AccessDeniedException,
                  LinkedObjectNotFoundException,
                  ServiceAccessException,
                  RevisionDescriptorNotFoundException,
                  ObjectLockedException,
                  RevisionNotFoundException

Update contents of an existing revision.

Specified by:

store in interface Content

Parameters:

strUri - Uri

revisionDescriptor - Revision descriptor

revisionContent - Revision content

Throws:

ObjectNotFoundException

AccessDeniedException

LinkedObjectNotFoundException

ServiceAccessException

RevisionDescriptorNotFoundException

ObjectLockedException

RevisionNotFoundException

remove

public void remove(SlideToken token,
                   NodeRevisionDescriptors revisionDescriptors)
            throws ObjectNotFoundException,
                   AccessDeniedException,
                   LinkedObjectNotFoundException,
                   ServiceAccessException,
                   RevisionDescriptorNotFoundException,
                   ObjectLockedException

Remove all revisions at this Uri.

Specified by:

remove in interface Content

Parameters:

revisionDescriptors - Node revision descriptors

Throws:

ObjectNotFoundException

AccessDeniedException

LinkedObjectNotFoundException

ServiceAccessException

RevisionDescriptorNotFoundException

ObjectLockedException

remove

public void remove(SlideToken token,
                   java.lang.String strUri,
                   NodeRevisionDescriptor revisionDescriptor)
            throws ObjectNotFoundException,
                   AccessDeniedException,
                   LinkedObjectNotFoundException,
                   ServiceAccessException,
                   RevisionDescriptorNotFoundException,
                   ObjectLockedException

Remove specified revision.

Specified by:

remove in interface Content

Parameters:

strUri - Uri

revisionDescriptor - Node revision descriptor

Throws:

ObjectNotFoundException

AccessDeniedException

LinkedObjectNotFoundException

ServiceAccessException

RevisionDescriptorNotFoundException

ObjectLockedException

remove

public void remove(SlideToken token,
                   java.lang.String strUri,
                   NodeRevisionNumber revisionNumber)
            throws ObjectNotFoundException,
                   AccessDeniedException,
                   LinkedObjectNotFoundException,
                   ServiceAccessException,
                   RevisionDescriptorNotFoundException,
                   ObjectLockedException

Remove specified revision.

Specified by:

remove in interface Content

Parameters:

strUri - Uri

revisionNumber - Revision number

Throws:

ObjectNotFoundException

AccessDeniedException

LinkedObjectNotFoundException

ServiceAccessException

RevisionDescriptorNotFoundException

ObjectLockedException

create

protected void create(SlideToken token,
                      java.lang.String strUri,
                      NodeRevisionNumber basedOnRevisionNumber,
                      NodeRevisionDescriptor newRevisionDescriptor,
                      NodeRevisionContent revisionContent)
               throws ObjectNotFoundException,
                      AccessDeniedException,
                      RevisionAlreadyExistException,
                      LinkedObjectNotFoundException,
                      ServiceAccessException,
                      RevisionDescriptorNotFoundException,
                      ObjectLockedException,
                      NodeNotVersionedException

Create new revision based on a previous revision.

Parameters:

strUri - Uri

basedOnRevisionNumber - Number of revision on which the new revision is based

newRevisionDescriptor - New revision descriptor

revisionContent - Node revision content

Throws:

ObjectNotFoundException

AccessDeniedException

RevisionAlreadyExistException

LinkedObjectNotFoundException

ServiceAccessException

RevisionDescriptorNotFoundException

ObjectLockedException

NodeNotVersionedException

create

protected void create(SlideToken token,
                      java.lang.String strUri,
                      NodeRevisionDescriptor revisionDescriptor)
               throws ObjectNotFoundException,
                      AccessDeniedException,
                      RevisionAlreadyExistException,
                      LinkedObjectNotFoundException,
                      ServiceAccessException,
                      RevisionDescriptorNotFoundException,
                      ObjectLockedException,
                      NodeNotVersionedException

Create new branch-less revision descriptor. This is used only by DeltaV to store the VHR-specific descriptor at revision 0.0, or to backup the properties of a VCR for checkout/uncheckout at revision 0.0.

Throws:

ObjectNotFoundException

AccessDeniedException

RevisionAlreadyExistException

LinkedObjectNotFoundException

ServiceAccessException

RevisionDescriptorNotFoundException

ObjectLockedException

NodeNotVersionedException

setDefaultProperties

protected void setDefaultProperties(ObjectNode associatedObject,
                                    NodeRevisionDescriptor revisionDescriptor)

Set default properties for a revision descriptors.

invokeInterceptors

protected void invokeInterceptors(SlideToken token,
                                  NodeRevisionDescriptors revisionDescriptors,
                                  NodeRevisionDescriptor revisionDescriptor,
                                  NodeRevisionContent revisionContent,
                                  int type)
                           throws AccessDeniedException,
                                  ObjectNotFoundException,
                                  LinkedObjectNotFoundException,
                                  ObjectLockedException,
                                  ServiceAccessException

Invoke content interceptors.

Throws:

AccessDeniedException

ObjectNotFoundException

LinkedObjectNotFoundException

ObjectLockedException

ServiceAccessException

redirectUri

protected java.lang.String redirectUri(java.lang.String uri)

redirectLatestRevisionNumber

protected NodeRevisionNumber redirectLatestRevisionNumber(java.lang.String uri)