Package org.apache.jackrabbit.webdav.jcr
Class EventJournalResourceImpl
- java.lang.Object
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- org.apache.jackrabbit.webdav.jcr.EventJournalResourceImpl
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- All Implemented Interfaces:
org.apache.jackrabbit.webdav.DavResource
,org.apache.jackrabbit.webdav.search.SearchResource
,org.apache.jackrabbit.webdav.transaction.TransactionResource
,org.apache.jackrabbit.webdav.version.DeltaVResource
public class EventJournalResourceImpl extends Object
Implements a JCREventJournal
in terms of an RFC 4287 Atom feed.Each feed entry represents either a single event, or, if the repository supports the
Event.PERSIST
event, an event bundle. The actual event data is sent in the Atom <content> element and uses the same XML serialization as the one used for subscriptions.Skipping is implemented by specifying the desired time offset (represented as hexadecimal long in ms since the epoch) disguised as ETag in the HTTP "If-None-Match" header field.
The generated feed may not be complete; the total number of events is limited in order not to overload the client.
Furthermore, the number of events is limited by going up to 2000 ms into the future (based on the request time). This is supposed to limit the wait time for the client).
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Field Summary
Fields Modifier and Type Field Description static String
EVENTMEDIATYPE
protected boolean
initedProps
protected org.apache.jackrabbit.webdav.property.DavPropertyNameSet
names
protected org.apache.jackrabbit.webdav.property.DavPropertySet
properties
static String
RELURIFROMWORKSPACE
protected org.apache.jackrabbit.webdav.lock.SupportedLock
supportedLock
protected org.apache.jackrabbit.webdav.version.report.SupportedReportSetProperty
supportedReports
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
addLockManager(org.apache.jackrabbit.webdav.lock.LockManager lockMgr)
void
addMember(org.apache.jackrabbit.webdav.DavResource resource, org.apache.jackrabbit.webdav.io.InputContext inputContext)
void
addWorkspace(org.apache.jackrabbit.webdav.DavResource workspace)
The JCR api does not provide methods to create new workspaces.org.apache.jackrabbit.webdav.MultiStatusResponse
alterProperties(List<? extends org.apache.jackrabbit.webdav.property.PropEntry> changeList)
ThrowsHttpServletResponse.SC_METHOD_NOT_ALLOWED
void
copy(org.apache.jackrabbit.webdav.DavResource destination, boolean shallow)
ThrowsHttpServletResponse.SC_METHOD_NOT_ALLOWED
protected org.apache.jackrabbit.webdav.DavResource
createResourceFromLocator(org.apache.jackrabbit.webdav.DavResourceLocator loc)
Create a newDavResource
from the given locator.boolean
exists()
org.apache.jackrabbit.webdav.DavResource
getCollection()
String
getComplianceClass()
Returns a string listing the compliance classes for this resource as it is required for the DAV response header.protected String
getCreationDate()
Returns the creation date which is used for theDavPropertyName.CREATIONDATE
property.protected String
getCreatorDisplayName()
Returns the display name of the creator which is used for the protectedDeltaVConstants.CREATOR_DISPLAYNAME
property.String
getDisplayName()
org.apache.jackrabbit.webdav.DavResourceFactory
getFactory()
String
getHref()
org.apache.jackrabbit.webdav.DavResourceLocator
getLocator()
protected org.apache.jackrabbit.webdav.DavResourceLocator
getLocatorFromItem(Item repositoryItem)
Build a newDavResourceLocator
from the given repository item.protected org.apache.jackrabbit.webdav.DavResourceLocator
getLocatorFromItemPath(String itemPath)
Build aDavResourceLocator
from the given itemPath path.org.apache.jackrabbit.webdav.lock.ActiveLock
getLock(org.apache.jackrabbit.webdav.lock.Type type, org.apache.jackrabbit.webdav.lock.Scope scope)
org.apache.jackrabbit.webdav.lock.ActiveLock[]
getLocks()
org.apache.jackrabbit.webdav.DavResourceIterator
getMembers()
long
getModificationTime()
org.apache.jackrabbit.webdav.version.OptionsResponse
getOptionResponse(org.apache.jackrabbit.webdav.version.OptionsInfo optionsInfo)
org.apache.jackrabbit.webdav.property.DavPropertySet
getProperties()
org.apache.jackrabbit.webdav.property.DavProperty<?>
getProperty(org.apache.jackrabbit.webdav.property.DavPropertyName name)
org.apache.jackrabbit.webdav.property.DavPropertyName[]
getPropertyNames()
org.apache.jackrabbit.webdav.search.QueryGrammerSet
getQueryGrammerSet()
org.apache.jackrabbit.webdav.DavResource[]
getReferenceResources(org.apache.jackrabbit.webdav.property.DavPropertyName hrefPropertyName)
Return an array ofDavResource
objects that are referenced by the property with the specified name.org.apache.jackrabbit.webdav.version.report.Report
getReport(org.apache.jackrabbit.webdav.version.report.ReportInfo reportInfo)
protected Session
getRepositorySession()
Shortcut forgetSession().getRepositorySession()
String
getResourcePath()
Returns the path of the underlying repository item or the item to be created (PUT/MKCOL).org.apache.jackrabbit.webdav.DavSession
getSession()
String
getSupportedMethods()
String
getTransactionId()
protected String
getWorkspaceHref()
Retrieve the href of the workspace the current session belongs to.boolean
hasLock(org.apache.jackrabbit.webdav.lock.Type type, org.apache.jackrabbit.webdav.lock.Scope scope)
Returns true if this resource has a lock applied with the given type and scope.void
init(org.apache.jackrabbit.webdav.transaction.TxLockManager txMgr, String transactionId)
protected void
initLockSupport()
Define the set of locks supported by this resource.protected void
initProperties()
Fill the set of default propertiesprotected void
initPropertyNames()
Property names common to all resources.protected void
initSupportedReports()
Define the set of reports supported by this resource.boolean
isCollection()
boolean
isLockable(org.apache.jackrabbit.webdav.lock.Type type, org.apache.jackrabbit.webdav.lock.Scope scope)
Returns true, if theSupportedLock
property contains an entry with the given type and scope.org.apache.jackrabbit.webdav.lock.ActiveLock
lock(org.apache.jackrabbit.webdav.lock.LockInfo reqLockInfo)
void
move(org.apache.jackrabbit.webdav.DavResource destination)
ThrowsHttpServletResponse.SC_METHOD_NOT_ALLOWED
protected String
normalizeResourceHref(String href)
Normalize the resourcehref
.org.apache.jackrabbit.webdav.lock.ActiveLock
refreshLock(org.apache.jackrabbit.webdav.lock.LockInfo info, String lockToken)
Only transaction lock may be available on this resource.void
removeMember(org.apache.jackrabbit.webdav.DavResource member)
void
removeProperty(org.apache.jackrabbit.webdav.property.DavPropertyName propertyName)
ThrowsHttpServletResponse.SC_METHOD_NOT_ALLOWED
org.apache.jackrabbit.webdav.MultiStatus
search(org.apache.jackrabbit.webdav.search.SearchInfo sInfo)
void
setProperty(org.apache.jackrabbit.webdav.property.DavProperty<?> property)
ThrowsHttpServletResponse.SC_METHOD_NOT_ALLOWED
void
spool(org.apache.jackrabbit.webdav.io.OutputContext outputContext)
void
unlock(String lockToken)
ThrowsHttpServletResponse.SC_METHOD_NOT_ALLOWED
since only transaction locks may be present on this resource, that need to be released by callingTransactionResource.unlock(String, org.apache.jackrabbit.webdav.transaction.TransactionInfo)
.void
unlock(String lockToken, org.apache.jackrabbit.webdav.transaction.TransactionInfo tInfo)
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Field Detail
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RELURIFROMWORKSPACE
public static final String RELURIFROMWORKSPACE
- See Also:
- Constant Field Values
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EVENTMEDIATYPE
public static final String EVENTMEDIATYPE
- See Also:
- Constant Field Values
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initedProps
protected boolean initedProps
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properties
protected org.apache.jackrabbit.webdav.property.DavPropertySet properties
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names
protected org.apache.jackrabbit.webdav.property.DavPropertyNameSet names
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supportedLock
protected org.apache.jackrabbit.webdav.lock.SupportedLock supportedLock
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supportedReports
protected org.apache.jackrabbit.webdav.version.report.SupportedReportSetProperty supportedReports
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Method Detail
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getSupportedMethods
public String getSupportedMethods()
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exists
public boolean exists()
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isCollection
public boolean isCollection()
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getDisplayName
public String getDisplayName()
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getModificationTime
public long getModificationTime()
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spool
public void spool(org.apache.jackrabbit.webdav.io.OutputContext outputContext) throws IOException
- Throws:
IOException
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getCollection
public org.apache.jackrabbit.webdav.DavResource getCollection()
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addMember
public void addMember(org.apache.jackrabbit.webdav.DavResource resource, org.apache.jackrabbit.webdav.io.InputContext inputContext) throws org.apache.jackrabbit.webdav.DavException
- Throws:
org.apache.jackrabbit.webdav.DavException
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getMembers
public org.apache.jackrabbit.webdav.DavResourceIterator getMembers()
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removeMember
public void removeMember(org.apache.jackrabbit.webdav.DavResource member) throws org.apache.jackrabbit.webdav.DavException
- Throws:
org.apache.jackrabbit.webdav.DavException
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initLockSupport
protected void initLockSupport()
Define the set of locks supported by this resource.- See Also:
SupportedLock
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getWorkspaceHref
protected String getWorkspaceHref()
Retrieve the href of the workspace the current session belongs to.- Returns:
- href of the workspace
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getComplianceClass
public String getComplianceClass()
Returns a string listing the compliance classes for this resource as it is required for the DAV response header. This includes DAV 1, 2 which is supported by all derived classes as well as a subset of the classes defined by DeltaV: version-control, version-history, checkout-in-place, label, merge, update and workspace.
Those compliance classes are added as required by RFC3253 since all all resources in the jcr-server support at least the reporting and some basic versioning functionality.- Specified by:
getComplianceClass
in interfaceorg.apache.jackrabbit.webdav.DavResource
- Returns:
- string listing the compliance classes.
- See Also:
DavResource.getComplianceClass()
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getLocator
public org.apache.jackrabbit.webdav.DavResourceLocator getLocator()
- Specified by:
getLocator
in interfaceorg.apache.jackrabbit.webdav.DavResource
- See Also:
DavResource.getLocator()
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getResourcePath
public String getResourcePath()
Returns the path of the underlying repository item or the item to be created (PUT/MKCOL). If the resource exists but does not represent a repository itemnull
is returned.- Specified by:
getResourcePath
in interfaceorg.apache.jackrabbit.webdav.DavResource
- Returns:
- path of the underlying repository item.
- See Also:
DavResource.getResourcePath()
,DavResourceLocator.getResourcePath()
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getHref
public String getHref()
- Specified by:
getHref
in interfaceorg.apache.jackrabbit.webdav.DavResource
- See Also:
DavResource.getHref()
,DavResourceLocator.getHref(boolean)
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getPropertyNames
public org.apache.jackrabbit.webdav.property.DavPropertyName[] getPropertyNames()
- Specified by:
getPropertyNames
in interfaceorg.apache.jackrabbit.webdav.DavResource
- See Also:
DavResource.getPropertyNames()
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getProperty
public org.apache.jackrabbit.webdav.property.DavProperty<?> getProperty(org.apache.jackrabbit.webdav.property.DavPropertyName name)
- Specified by:
getProperty
in interfaceorg.apache.jackrabbit.webdav.DavResource
- See Also:
DavResource.getProperty(org.apache.jackrabbit.webdav.property.DavPropertyName)
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getProperties
public org.apache.jackrabbit.webdav.property.DavPropertySet getProperties()
- Specified by:
getProperties
in interfaceorg.apache.jackrabbit.webdav.DavResource
- See Also:
DavResource.getProperties()
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setProperty
public void setProperty(org.apache.jackrabbit.webdav.property.DavProperty<?> property) throws org.apache.jackrabbit.webdav.DavException
ThrowsHttpServletResponse.SC_METHOD_NOT_ALLOWED
- Specified by:
setProperty
in interfaceorg.apache.jackrabbit.webdav.DavResource
- Parameters:
property
-- Throws:
org.apache.jackrabbit.webdav.DavException
- Always throwsHttpServletResponse.SC_METHOD_NOT_ALLOWED
- See Also:
DavResource.setProperty(org.apache.jackrabbit.webdav.property.DavProperty)
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removeProperty
public void removeProperty(org.apache.jackrabbit.webdav.property.DavPropertyName propertyName) throws org.apache.jackrabbit.webdav.DavException
ThrowsHttpServletResponse.SC_METHOD_NOT_ALLOWED
- Specified by:
removeProperty
in interfaceorg.apache.jackrabbit.webdav.DavResource
- Parameters:
propertyName
-- Throws:
org.apache.jackrabbit.webdav.DavException
- Always throwsHttpServletResponse.SC_METHOD_NOT_ALLOWED
- See Also:
DavResource.removeProperty(org.apache.jackrabbit.webdav.property.DavPropertyName)
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alterProperties
public org.apache.jackrabbit.webdav.MultiStatusResponse alterProperties(List<? extends org.apache.jackrabbit.webdav.property.PropEntry> changeList) throws org.apache.jackrabbit.webdav.DavException
ThrowsHttpServletResponse.SC_METHOD_NOT_ALLOWED
- Specified by:
alterProperties
in interfaceorg.apache.jackrabbit.webdav.DavResource
- Throws:
org.apache.jackrabbit.webdav.DavException
- See Also:
DavResource.alterProperties(List)
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move
public void move(org.apache.jackrabbit.webdav.DavResource destination) throws org.apache.jackrabbit.webdav.DavException
ThrowsHttpServletResponse.SC_METHOD_NOT_ALLOWED
- Specified by:
move
in interfaceorg.apache.jackrabbit.webdav.DavResource
- Parameters:
destination
-- Throws:
org.apache.jackrabbit.webdav.DavException
- Always throwsHttpServletResponse.SC_METHOD_NOT_ALLOWED
- See Also:
DavResource.move(org.apache.jackrabbit.webdav.DavResource)
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copy
public void copy(org.apache.jackrabbit.webdav.DavResource destination, boolean shallow) throws org.apache.jackrabbit.webdav.DavException
ThrowsHttpServletResponse.SC_METHOD_NOT_ALLOWED
- Specified by:
copy
in interfaceorg.apache.jackrabbit.webdav.DavResource
- Parameters:
destination
-shallow
-- Throws:
org.apache.jackrabbit.webdav.DavException
- Always throwsHttpServletResponse.SC_METHOD_NOT_ALLOWED
- See Also:
DavResource.copy(org.apache.jackrabbit.webdav.DavResource, boolean)
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isLockable
public boolean isLockable(org.apache.jackrabbit.webdav.lock.Type type, org.apache.jackrabbit.webdav.lock.Scope scope)
Returns true, if theSupportedLock
property contains an entry with the given type and scope. By default resources allow fortransaction
lock only.- Specified by:
isLockable
in interfaceorg.apache.jackrabbit.webdav.DavResource
- Parameters:
type
-scope
-- Returns:
- true if this resource may be locked by the given type and scope.
- See Also:
DavResource.isLockable(org.apache.jackrabbit.webdav.lock.Type, org.apache.jackrabbit.webdav.lock.Scope)
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hasLock
public boolean hasLock(org.apache.jackrabbit.webdav.lock.Type type, org.apache.jackrabbit.webdav.lock.Scope scope)
Returns true if this resource has a lock applied with the given type and scope.- Specified by:
hasLock
in interfaceorg.apache.jackrabbit.webdav.DavResource
- Parameters:
type
-scope
-- Returns:
- true if this resource has a lock applied with the given type and scope.
- See Also:
DavResource.hasLock(Type, Scope)
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getLock
public org.apache.jackrabbit.webdav.lock.ActiveLock getLock(org.apache.jackrabbit.webdav.lock.Type type, org.apache.jackrabbit.webdav.lock.Scope scope)
- Specified by:
getLock
in interfaceorg.apache.jackrabbit.webdav.DavResource
- See Also:
DavResource.getLock(Type, Scope)
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getLocks
public org.apache.jackrabbit.webdav.lock.ActiveLock[] getLocks()
- Specified by:
getLocks
in interfaceorg.apache.jackrabbit.webdav.DavResource
- See Also:
todo improve....
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lock
public org.apache.jackrabbit.webdav.lock.ActiveLock lock(org.apache.jackrabbit.webdav.lock.LockInfo reqLockInfo) throws org.apache.jackrabbit.webdav.DavException
- Specified by:
lock
in interfaceorg.apache.jackrabbit.webdav.DavResource
- Throws:
org.apache.jackrabbit.webdav.DavException
- See Also:
DavResource.lock(org.apache.jackrabbit.webdav.lock.LockInfo)
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refreshLock
public org.apache.jackrabbit.webdav.lock.ActiveLock refreshLock(org.apache.jackrabbit.webdav.lock.LockInfo info, String lockToken) throws org.apache.jackrabbit.webdav.DavException
Only transaction lock may be available on this resource.- Specified by:
refreshLock
in interfaceorg.apache.jackrabbit.webdav.DavResource
- Parameters:
info
-lockToken
-- Throws:
org.apache.jackrabbit.webdav.DavException
- See Also:
DavResource.refreshLock(org.apache.jackrabbit.webdav.lock.LockInfo, String)
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unlock
public void unlock(String lockToken) throws org.apache.jackrabbit.webdav.DavException
ThrowsHttpServletResponse.SC_METHOD_NOT_ALLOWED
since only transaction locks may be present on this resource, that need to be released by callingTransactionResource.unlock(String, org.apache.jackrabbit.webdav.transaction.TransactionInfo)
.- Specified by:
unlock
in interfaceorg.apache.jackrabbit.webdav.DavResource
- Parameters:
lockToken
-- Throws:
org.apache.jackrabbit.webdav.DavException
- Always throwsHttpServletResponse.SC_METHOD_NOT_ALLOWED
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addLockManager
public void addLockManager(org.apache.jackrabbit.webdav.lock.LockManager lockMgr)
- Specified by:
addLockManager
in interfaceorg.apache.jackrabbit.webdav.DavResource
- See Also:
DavResource.addLockManager(org.apache.jackrabbit.webdav.lock.LockManager)
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getFactory
public org.apache.jackrabbit.webdav.DavResourceFactory getFactory()
- Specified by:
getFactory
in interfaceorg.apache.jackrabbit.webdav.DavResource
- See Also:
DavResource.getFactory()
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getSession
public org.apache.jackrabbit.webdav.DavSession getSession()
- Specified by:
getSession
in interfaceorg.apache.jackrabbit.webdav.DavResource
- See Also:
DavResource.getSession()
,DavResource.getSession()
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init
public void init(org.apache.jackrabbit.webdav.transaction.TxLockManager txMgr, String transactionId)
- Specified by:
init
in interfaceorg.apache.jackrabbit.webdav.transaction.TransactionResource
- See Also:
TransactionResource.init(TxLockManager, String)
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unlock
public void unlock(String lockToken, org.apache.jackrabbit.webdav.transaction.TransactionInfo tInfo) throws org.apache.jackrabbit.webdav.DavException
- Specified by:
unlock
in interfaceorg.apache.jackrabbit.webdav.transaction.TransactionResource
- Throws:
org.apache.jackrabbit.webdav.DavException
- See Also:
TransactionResource.unlock(String, org.apache.jackrabbit.webdav.transaction.TransactionInfo)
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getTransactionId
public String getTransactionId()
- Specified by:
getTransactionId
in interfaceorg.apache.jackrabbit.webdav.transaction.TransactionResource
- See Also:
TransactionResource.getTransactionId()
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getOptionResponse
public org.apache.jackrabbit.webdav.version.OptionsResponse getOptionResponse(org.apache.jackrabbit.webdav.version.OptionsInfo optionsInfo)
- Specified by:
getOptionResponse
in interfaceorg.apache.jackrabbit.webdav.version.DeltaVResource
- Parameters:
optionsInfo
-- Returns:
- object to be used in the OPTIONS response body or
null
- See Also:
DeltaVResource.getOptionResponse(org.apache.jackrabbit.webdav.version.OptionsInfo)
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getReport
public org.apache.jackrabbit.webdav.version.report.Report getReport(org.apache.jackrabbit.webdav.version.report.ReportInfo reportInfo) throws org.apache.jackrabbit.webdav.DavException
- Specified by:
getReport
in interfaceorg.apache.jackrabbit.webdav.version.DeltaVResource
- Parameters:
reportInfo
-- Returns:
- the requested report
- Throws:
org.apache.jackrabbit.webdav.DavException
- See Also:
DeltaVResource.getReport(org.apache.jackrabbit.webdav.version.report.ReportInfo)
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addWorkspace
public void addWorkspace(org.apache.jackrabbit.webdav.DavResource workspace) throws org.apache.jackrabbit.webdav.DavException
The JCR api does not provide methods to create new workspaces. CallingaddWorkspace
on this resource will always fail.- Specified by:
addWorkspace
in interfaceorg.apache.jackrabbit.webdav.version.DeltaVResource
- Parameters:
workspace
-- Throws:
org.apache.jackrabbit.webdav.DavException
- Always throws.- See Also:
DeltaVResource.addWorkspace(org.apache.jackrabbit.webdav.DavResource)
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getReferenceResources
public org.apache.jackrabbit.webdav.DavResource[] getReferenceResources(org.apache.jackrabbit.webdav.property.DavPropertyName hrefPropertyName) throws org.apache.jackrabbit.webdav.DavException
Return an array ofDavResource
objects that are referenced by the property with the specified name.- Specified by:
getReferenceResources
in interfaceorg.apache.jackrabbit.webdav.version.DeltaVResource
- Parameters:
hrefPropertyName
-- Returns:
- array of
DavResource
s - Throws:
org.apache.jackrabbit.webdav.DavException
- See Also:
DeltaVResource.getReferenceResources(org.apache.jackrabbit.webdav.property.DavPropertyName)
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getQueryGrammerSet
public org.apache.jackrabbit.webdav.search.QueryGrammerSet getQueryGrammerSet()
- Specified by:
getQueryGrammerSet
in interfaceorg.apache.jackrabbit.webdav.search.SearchResource
- Returns:
- See Also:
SearchResource.getQueryGrammerSet()
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search
public org.apache.jackrabbit.webdav.MultiStatus search(org.apache.jackrabbit.webdav.search.SearchInfo sInfo) throws org.apache.jackrabbit.webdav.DavException
- Specified by:
search
in interfaceorg.apache.jackrabbit.webdav.search.SearchResource
- Parameters:
sInfo
-- Returns:
- Throws:
org.apache.jackrabbit.webdav.DavException
- See Also:
SearchResource.search(org.apache.jackrabbit.webdav.search.SearchInfo)
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initPropertyNames
protected void initPropertyNames()
Property names common to all resources.
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initProperties
protected void initProperties()
Fill the set of default properties
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createResourceFromLocator
protected org.apache.jackrabbit.webdav.DavResource createResourceFromLocator(org.apache.jackrabbit.webdav.DavResourceLocator loc) throws org.apache.jackrabbit.webdav.DavException
Create a newDavResource
from the given locator.- Parameters:
loc
-- Returns:
- new
DavResource
- Throws:
org.apache.jackrabbit.webdav.DavException
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getLocatorFromItemPath
protected org.apache.jackrabbit.webdav.DavResourceLocator getLocatorFromItemPath(String itemPath)
Build aDavResourceLocator
from the given itemPath path.- Parameters:
itemPath
-- Returns:
- a new
DavResourceLocator
- See Also:
DavLocatorFactory.createResourceLocator(String, String, String)
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getLocatorFromItem
protected org.apache.jackrabbit.webdav.DavResourceLocator getLocatorFromItem(Item repositoryItem)
Build a newDavResourceLocator
from the given repository item.- Parameters:
repositoryItem
-- Returns:
- a new locator for the specified item.
- See Also:
getLocatorFromItemPath(String)
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getRepositorySession
protected Session getRepositorySession()
Shortcut forgetSession().getRepositorySession()
- Returns:
- repository session present in the
AbstractResource.session
.
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initSupportedReports
protected void initSupportedReports()
Define the set of reports supported by this resource.- See Also:
SupportedReportSetProperty
,AbstractResource.initSupportedReports()
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getCreatorDisplayName
protected String getCreatorDisplayName()
Returns the display name of the creator which is used for the protectedDeltaVConstants.CREATOR_DISPLAYNAME
property.- Returns:
- always
null
; subclasses may provide a regular value.
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getCreationDate
protected String getCreationDate()
Returns the creation date which is used for theDavPropertyName.CREATIONDATE
property.- Returns:
- a dummy date; subclasses may provide a reasonable value.
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