Package com.logicaldoc.webdav.resource.service

Class ResourceServiceImpl

java.lang.Object

com.logicaldoc.webdav.resource.service.ResourceServiceImpl

All Implemented Interfaces:

ResourceService, Serializable

public class ResourceServiceImpl
extends Object
implements ResourceService

Base implementation of a ResourceService

Author:

Sebastian Wenzky

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
ResourceServiceImpl()

Method Summary

Modifier and Type	Method	Description
void	checkout(Resource resource, WebdavSession session)	Versioning-part.
void	copyResource(Resource destinationResource, Resource resource, WebdavSession session)	Copying of a resource within logicalDOC.
Resource	createResource(Resource parentResource, String name, boolean isCollection, ImportContext context, WebdavSession session)	Handle of resource creation by passed parent resource as well as the most import parameters needed for a resource creation.
void	deleteResource(Resource resource, WebdavSession session)	Deletion of a resource within logicalDOC.
Resource	getChildByName(Resource parentResource, String name)	Based on the parent resource it will be tried to get a child by a specific name
List<Resource>	getChildResources(Resource parentResource)	On passing a valid
List<Resource>	getHistory(Resource resource)	Versioning-part.
Resource	getParentResource(Resource resource)	Based on the current resource location it will be turned back the upper resource
Resource	getParentResource(String resourcePath, long userId, WebdavSession session)	Based on a location path
Resource	getResource(String requestPath, WebdavSession session)	On passing a location as well as the current session you gettin back the appropriated resource.
boolean	isCheckedOut(Resource resource)
Resource	move(Resource source, Resource destination, WebdavSession session)	Moves a resource named target to the folder dictionary destination
boolean	resourceExists(Resource resource)	Check for existing resource(logically)
void	setDocumentDAO(DocumentDAO documentDAO)
void	setDocumentManager(DocumentManager documentManager)
void	setFolderDAO(FolderDAO folderDAO)
void	setStorer(Storer storer)
void	setUserDAO(UserDAO userDAO)
void	setVersionDAO(VersionDAO versionDAO)
void	streamIn(Resource resource, InputStream is)	Sets the stream for a resource
InputStream	streamOut(Resource resource)	Gets the stream for a resource
void	uncheckout(Resource resource, WebdavSession session)	Cancels a checkout
Resource	updateResource(Resource resource)	Updating a resource on passing all new properties though a valid resource object.
void	updateResource(Resource resource, ImportContext context, WebdavSession session)	Updating a resource on passing all new properties though a valid resource object.

Methods inherited from class java.lang.Object

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

Constructor Detail

ResourceServiceImpl

public ResourceServiceImpl()

Method Detail

setUserDAO

public void setUserDAO(UserDAO userDAO)

setDocumentDAO

public void setDocumentDAO(DocumentDAO documentDAO)

setDocumentManager

public void setDocumentManager(DocumentManager documentManager)

getChildResources

public List<Resource> getChildResources(Resource parentResource)
                                 throws org.apache.jackrabbit.webdav.DavException

Description copied from interface: ResourceService

On passing a valid

Specified by:

getChildResources in interface ResourceService

Parameters:

parentResource - The resource(mostly a folder) from which are all direct childs has to be fetched and turned back s

Returns:

direct childs of the parent resource

Throws:

org.apache.jackrabbit.webdav.DavException - error in the DAV communication

See Also:

all resources (Folders as well as documents) will be returned - unsorted.

getResource

public Resource getResource(String requestPath,
                            WebdavSession session)
                     throws org.apache.jackrabbit.webdav.DavException

Description copied from interface: ResourceService

On passing a location as well as the current session you gettin back the appropriated resource.

Specified by:

getResource in interface ResourceService

Parameters:

requestPath - The location retrieved through (@see DavResourceLocator#getResourcePath())

session - The current session

Returns:

the DAV resource

Throws:

org.apache.jackrabbit.webdav.DavException - error in the DAV communication

getParentResource

public Resource getParentResource(String resourcePath,
                                  long userId,
                                  WebdavSession session)

Description copied from interface: ResourceService

Based on a location path

Specified by:

getParentResource in interface ResourceService

Parameters:

resourcePath - the resource path

userId - the user id

session - the current session

Returns:

the parent resource

See Also:

ResourceService.getChildByName(Resource, String)

createResource

public Resource createResource(Resource parentResource,
                               String name,
                               boolean isCollection,
                               ImportContext context,
                               WebdavSession session)
                        throws org.apache.jackrabbit.webdav.DavException

Description copied from interface: ResourceService

Handle of resource creation by passed parent resource as well as the most import parameters needed for a resource creation.

Specified by:

createResource in interface ResourceService

Parameters:

parentResource - The parent resource(mostly a folder)

name - the filename and titlename of the child

isCollection - is the resource folder?

context - for inputstream

session - the current session

Returns:

the newly created Resource

Throws:

org.apache.jackrabbit.webdav.DavException - error in the DAV communication

updateResource

public void updateResource(Resource resource,
                           ImportContext context,
                           WebdavSession session)
                    throws org.apache.jackrabbit.webdav.DavException

Description copied from interface: ResourceService

Updating a resource on passing all new properties though a valid resource object. This resource object must correspond on the ID attribute with a valid resource in logicalDOC.

Specified by:

updateResource in interface ResourceService

Parameters:

resource - The updateable resource

context - the ImportContext

session - the current session

Throws:

org.apache.jackrabbit.webdav.DavException - error in the DAV communication

getChildByName

public Resource getChildByName(Resource parentResource,
                               String name)

Description copied from interface: ResourceService

Based on the parent resource it will be tried to get a child by a specific name

Specified by:

getChildByName in interface ResourceService

Parameters:

parentResource - The parent resource

name - name of the child must be

Returns:

The resource that matches, else it will be returned null

resourceExists

public boolean resourceExists(Resource resource)

Description copied from interface: ResourceService

Check for existing resource(logically)

Specified by:

resourceExists in interface ResourceService

Parameters:

resource - The Resource

Returns:

True if found else false

updateResource

public Resource updateResource(Resource resource)

Description copied from interface: ResourceService

Updating a resource on passing all new properties though a valid resource object. This resource object must correspond on the ID attribute with a valid resource in logicalDOC.

Specified by:

updateResource in interface ResourceService

Parameters:

resource - The updateable resource

Returns:

the updated resource

move

public Resource move(Resource source,
                     Resource destination,
                     WebdavSession session)
              throws org.apache.jackrabbit.webdav.DavException

Description copied from interface: ResourceService

Moves a resource named target to the folder dictionary destination

Specified by:

move in interface ResourceService

Parameters:

source - the resource that is involved

destination - the destination of the move operation

session - the current session

Returns:

the moved resource

Throws:

org.apache.jackrabbit.webdav.DavException - error in the DAV communication

deleteResource

public void deleteResource(Resource resource,
                           WebdavSession session)
                    throws org.apache.jackrabbit.webdav.DavException

Description copied from interface: ResourceService

Deletion of a resource within logicalDOC.

Specified by:

deleteResource in interface ResourceService

Parameters:

resource - a valid resource

session - the current session

Throws:

org.apache.jackrabbit.webdav.DavException - error in the DAV communication

copyResource

public void copyResource(Resource destinationResource,
                         Resource resource,
                         WebdavSession session)
                  throws org.apache.jackrabbit.webdav.DavException

Description copied from interface: ResourceService

Copying of a resource within logicalDOC. Not supported those days.

Specified by:

copyResource in interface ResourceService

Parameters:

destinationResource - target resource

resource - the DAV resource

session - the current session

Throws:

org.apache.jackrabbit.webdav.DavException - error in the DAV communication

getParentResource

public Resource getParentResource(Resource resource)

Description copied from interface: ResourceService

Based on the current resource location it will be turned back the upper resource

Specified by:

getParentResource in interface ResourceService

Parameters:

resource - the current resource

Returns:

the parent resource

streamIn

public void streamIn(Resource resource,
                     InputStream is)

Description copied from interface: ResourceService

Sets the stream for a resource

Specified by:

streamIn in interface ResourceService

Parameters:

resource - the DAV resource

is - the stream gor the resource

streamOut

public InputStream streamOut(Resource resource)

Description copied from interface: ResourceService

Gets the stream for a resource

Specified by:

streamOut in interface ResourceService

Parameters:

resource - the DAV resource

Returns:

the stream of the resource

checkout

public void checkout(Resource resource,
                     WebdavSession session)
              throws org.apache.jackrabbit.webdav.DavException

Description copied from interface: ResourceService

Versioning-part. Checkout causes the system to make a version "overwriteable" to put a new version on it.

Specified by:

checkout in interface ResourceService

Parameters:

resource - The appropriated resource that has to be checked out

session - the current session

Throws:

org.apache.jackrabbit.webdav.DavException - error in the DAV communication

isCheckedOut

public boolean isCheckedOut(Resource resource)
                     throws NumberFormatException,
                            PersistenceException

Throws:

NumberFormatException

PersistenceException

getHistory

public List<Resource> getHistory(Resource resource)

Description copied from interface: ResourceService

Versioning-part. Based upon the current resource, the versionhistory is returned matches to this resource.

Specified by:

getHistory in interface ResourceService

Parameters:

resource - The appropriated resource

Returns:

All Versions

uncheckout

public void uncheckout(Resource resource,
                       WebdavSession session)

Description copied from interface: ResourceService

Cancels a checkout

Specified by:

uncheckout in interface ResourceService

Parameters:

resource - the DAV resource

session - the current session

setVersionDAO

public void setVersionDAO(VersionDAO versionDAO)

setFolderDAO

public void setFolderDAO(FolderDAO folderDAO)

setStorer

public void setStorer(Storer storer)