info.magnolia.module.admininterface
Class AdminTreeMVCHandler

java.lang.Object
  info.magnolia.cms.servlets.MVCServletHandlerImpl
      info.magnolia.cms.servlets.CommandBasedMVCServletHandler
          info.magnolia.module.admininterface.AdminTreeMVCHandler

All Implemented Interfaces:

MVCServletHandler

Direct Known Subclasses:

UsersTreeHandler, WebsiteTreeHandler

public class AdminTreeMVCHandler
extends CommandBasedMVCServletHandler

This class wraps the tree control. The AdminInterfaceServlet instantiates a subclass. To build your own tree you have to override the prepareTree() method

Author:

philipp, Fabrizio Giustina

Field Summary

protected boolean	browseMode Used to display the same tree in the linkbrowser
protected static String	COMMAND_ACTIVATE
protected static String	COMMAND_COPY_NODE
protected static String	COMMAND_CREATE_NODE
protected static String	COMMAND_DEACTIVATE
protected static String	COMMAND_DELETE_NODE
protected static String	COMMAND_MOVE_NODE
protected static String	COMMAND_SAVE_VALUE
protected static String	COMMAND_SHOW_TREE this are the used actions
protected AdminTreeConfiguration	configuration The configuration used to configure the tree
protected String	createItemType
protected String	displayValue Used to pass the saved value to the view
protected String	newNodeName
protected String	newPath
protected String	path
protected String	pathOpen
protected String	pathSelected
protected String	rootPath
protected Tree	tree name of the tree (not the repository)
protected static String	VIEW_COPY_MOVE
protected static String	VIEW_CREATE
protected static String	VIEW_NOTHING
protected static String	VIEW_TREE The view names
protected static String	VIEW_VALUE

Fields inherited from class info.magnolia.cms.servlets.MVCServletHandlerImpl

exception, request, response, VIEW_ERROR, VIEW_SUCCESS

Constructor Summary

AdminTreeMVCHandler(String name, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)

Method Summary

String	copy() Copy a node
Content	copyMoveNode(String source, String destination, boolean move)
void	copyNode(String source, String destination)
String	createNode() Create a new node and show the tree
void	deactivateNode(String path) Execute the deactivation command
String	delete()
void	deleteNode(String path)
void	deleteNode(String parentPath, String label)
String	encodeHTML(String value)
protected org.apache.commons.chain.Command	findCommand(String commandName) Allow default catalogue
Syndicator	getActivationSyndicator(String path) Create the Syndicator to activate the specified path.
String	getCommand() Depending on the request it is generating a logical command name
protected Context	getCommandContext(String commandName) TODO: this is a temporary solution
AdminTreeConfiguration	getConfiguration() Returns the configuration object for this tree; if it's not been instanciated yet, this method attempts to instanciate the configurationClass.
String	getConfigurationClass()
String	getCreateItemType()
HierarchyManager	getHierarchyManager()
String	getI18nBasename()
String	getNewNodeName()
protected String	getPath()
protected String	getPathSelected()
String	getRepository() Override this method if you are not using the same name for the tree and the repository
String	getRootPath()
protected Tree	getTree()
String	getTreeClass()
protected String	getViewNameAfterExecution(String commandName, Context ctx) Show the tree after execution of a command
void	init() Called after instantiating.
boolean	isBrowseMode()
boolean	isEnableDeleteConfirmation()
String	move() Move a node
void	moveNode(String source, String destination)
String	pasteNode(String pathOrigin, String pathSelected, int pasteType, int action)
protected String	rename(String value) Called during a renaming of a node.
String	renameNode(String newLabel)
protected void	renderHeaderIncludes(StringBuffer html)
void	renderHtml(String view) Render the tree depending on the view name.
protected void	renderTree(StringBuffer html) Create the html for the tree.
String	saveValue() Saves a value edited directly inside the tree.
void	setBrowseMode(boolean browseMode)
void	setConfiguration(AdminTreeConfiguration configuration)
void	setConfigurationClass(String configClass)
void	setCreateItemType(String createItemType)
void	setEnableDeleteConfirmation(boolean enableConfirmation)
void	setI18nBasename(String i18nBasename)
void	setNewNodeName(String newNodeName)
void	setRepository(String repository)
void	setRootPath(String rootPath)
protected void	setTree(Tree tree)
void	setTreeClass(String treeClass)
String	show() Show the tree

Methods inherited from class info.magnolia.cms.servlets.CommandBasedMVCServletHandler

execute, getCatalogueName, setCatalogueName

Methods inherited from class info.magnolia.cms.servlets.MVCServletHandlerImpl

getException, getExceptionStackTrace, getName, getRequest, getResponse, populateFromRequest, setCommand, setRequest, setResponse

Methods inherited from class java.lang.Object

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

Field Detail

COMMAND_SHOW_TREE

protected static final String COMMAND_SHOW_TREE

this are the used actions

See Also:

Constant Field Values

COMMAND_COPY_NODE

protected static final String COMMAND_COPY_NODE

See Also:

Constant Field Values

COMMAND_MOVE_NODE

protected static final String COMMAND_MOVE_NODE

See Also:

Constant Field Values

COMMAND_ACTIVATE

protected static final String COMMAND_ACTIVATE

See Also:

Constant Field Values

COMMAND_DEACTIVATE

protected static final String COMMAND_DEACTIVATE

See Also:

Constant Field Values

COMMAND_CREATE_NODE

protected static final String COMMAND_CREATE_NODE

See Also:

Constant Field Values

COMMAND_DELETE_NODE

protected static final String COMMAND_DELETE_NODE

See Also:

Constant Field Values

COMMAND_SAVE_VALUE

protected static final String COMMAND_SAVE_VALUE

See Also:

Constant Field Values

VIEW_TREE

protected static final String VIEW_TREE

The view names

See Also:

Constant Field Values

VIEW_CREATE

protected static final String VIEW_CREATE

See Also:

Constant Field Values

VIEW_VALUE

protected static final String VIEW_VALUE

See Also:

Constant Field Values

VIEW_NOTHING

protected static final String VIEW_NOTHING

See Also:

Constant Field Values

VIEW_COPY_MOVE

protected static final String VIEW_COPY_MOVE

See Also:

Constant Field Values

tree

protected Tree tree

name of the tree (not the repository)

configuration

protected AdminTreeConfiguration configuration

The configuration used to configure the tree

newNodeName

protected String newNodeName

createItemType

protected String createItemType

path

protected String path

pathOpen

protected String pathOpen

pathSelected

protected String pathSelected

rootPath

protected String rootPath

displayValue

protected String displayValue

Used to pass the saved value to the view

newPath

protected String newPath

browseMode

protected boolean browseMode

Used to display the same tree in the linkbrowser

Constructor Detail

AdminTreeMVCHandler

public AdminTreeMVCHandler(String name,
                           javax.servlet.http.HttpServletRequest request,
                           javax.servlet.http.HttpServletResponse response)

Method Detail

getRepository

public String getRepository()

Override this method if you are not using the same name for the tree and the repository

Returns:

name of the repository

setRepository

public void setRepository(String repository)

getHierarchyManager

public HierarchyManager getHierarchyManager()

Returns:

the current HierarchyManager

init

public void init()

Description copied from interface: MVCServletHandler

Called after instantiating.

Specified by:

init in interface MVCServletHandler

Overrides:

init in class MVCServletHandlerImpl

getCommand

public String getCommand()

Depending on the request it is generating a logical command name

Specified by:

getCommand in interface MVCServletHandler

Overrides:

getCommand in class MVCServletHandlerImpl

Returns:

name of the command

getCommandContext

protected Context getCommandContext(String commandName)

TODO: this is a temporary solution

Overrides:

getCommandContext in class CommandBasedMVCServletHandler

Parameters:

commandName - the name of the command to be called

Returns:

the context to pass to the command

findCommand

protected org.apache.commons.chain.Command findCommand(String commandName)

Allow default catalogue

Overrides:

findCommand in class CommandBasedMVCServletHandler

Returns:

the callable command object

getViewNameAfterExecution

protected String getViewNameAfterExecution(String commandName,
                                           Context ctx)

Show the tree after execution of a command

Overrides:

getViewNameAfterExecution in class CommandBasedMVCServletHandler

Returns:

the view name returned by this execution

show

public String show()

Show the tree

createNode

public String createNode()

Create a new node and show the tree

Returns:

newly created content node

copy

public String copy()

Copy a node

move

public String move()

Move a node

deleteNode

public void deleteNode(String parentPath,
                       String label)
                throws ExchangeException,
                       javax.jcr.RepositoryException

Throws:

ExchangeException

javax.jcr.RepositoryException

deleteNode

public void deleteNode(String path)
                throws Exception

Throws:

Exception

delete

public String delete()

getActivationSyndicator

public Syndicator getActivationSyndicator(String path)

Create the Syndicator to activate the specified path. method implementation will make sure that proper node collection Rule and Sysdicator is used

Parameters:

path - node path to be activated

Returns:

the Syndicator used to activate

deactivateNode

public void deactivateNode(String path)
                    throws ExchangeException,
                           javax.jcr.RepositoryException

Execute the deactivation command

Parameters:

path -

Throws:

ExchangeException

javax.jcr.RepositoryException

copyMoveNode

public Content copyMoveNode(String source,
                            String destination,
                            boolean move)
                     throws ExchangeException,
                            javax.jcr.RepositoryException

Throws:

ExchangeException

javax.jcr.RepositoryException

moveNode

public void moveNode(String source,
                     String destination)
              throws ExchangeException,
                     javax.jcr.RepositoryException

Throws:

ExchangeException

javax.jcr.RepositoryException

copyNode

public void copyNode(String source,
                     String destination)
              throws ExchangeException,
                     javax.jcr.RepositoryException

Throws:

ExchangeException

javax.jcr.RepositoryException

renameNode

public String renameNode(String newLabel)
                  throws AccessDeniedException,
                         ExchangeException,
                         javax.jcr.PathNotFoundException,
                         javax.jcr.RepositoryException

Throws:

AccessDeniedException

ExchangeException

javax.jcr.PathNotFoundException

javax.jcr.RepositoryException

saveValue

public String saveValue()

Saves a value edited directly inside the tree. This can also be a lable

Returns:

name of the view

encodeHTML

public String encodeHTML(String value)

rename

protected String rename(String value)

Called during a renaming of a node. First is the action saveValue called

Parameters:

value - the new name

Returns:

return the new name (can change if there were not allowed characters passed)

pasteNode

public String pasteNode(String pathOrigin,
                        String pathSelected,
                        int pasteType,
                        int action)
                 throws ExchangeException,
                        javax.jcr.RepositoryException

Throws:

ExchangeException

javax.jcr.RepositoryException

renderHtml

public void renderHtml(String view)
                throws IOException

Render the tree depending on the view name.

Parameters:

view -

Throws:

IOException

renderTree

protected void renderTree(StringBuffer html)

Create the html for the tree. Calls tree.getHtml after calling prepareTree.

Parameters:

html -

renderHeaderIncludes

protected void renderHeaderIncludes(StringBuffer html)

Parameters:

html -

setTree

protected void setTree(Tree tree)

getTree

protected Tree getTree()

getNewNodeName

public String getNewNodeName()

setNewNodeName

public void setNewNodeName(String newNodeName)

getPath

protected String getPath()

getPathSelected

protected String getPathSelected()

getCreateItemType

public String getCreateItemType()

setCreateItemType

public void setCreateItemType(String createItemType)

isBrowseMode

public boolean isBrowseMode()

Returns:

Returns the browseMode.

setBrowseMode

public void setBrowseMode(boolean browseMode)

Parameters:

browseMode - The browseMode to set.

getConfiguration

public AdminTreeConfiguration getConfiguration()

Returns the configuration object for this tree; if it's not been instanciated yet, this method attempts to instanciate the configurationClass. (i.e a pre-instanciated AdminTreeConfiguration could already have been set by content2bean)

setConfiguration

public void setConfiguration(AdminTreeConfiguration configuration)

Parameters:

configuration - The configuration to set.

getConfigurationClass

public String getConfigurationClass()

setConfigurationClass

public void setConfigurationClass(String configClass)

getTreeClass

public String getTreeClass()

setTreeClass

public void setTreeClass(String treeClass)

getI18nBasename

public String getI18nBasename()

setI18nBasename

public void setI18nBasename(String i18nBasename)

getRootPath

public String getRootPath()

setRootPath

public void setRootPath(String rootPath)

isEnableDeleteConfirmation

public boolean isEnableDeleteConfirmation()

setEnableDeleteConfirmation

public void setEnableDeleteConfirmation(boolean enableConfirmation)