com.sapportals.wcm.repository.manager.entrypoints

Class AbstractEntryPointsProvider

java.lang.Object
  com.sapportals.wcm.repository.manager.entrypoints.AbstractEntryPointsProvider

All Implemented Interfaces:

IEntryPointsProvider

public abstract class AbstractEntryPointsProvider

extends Object

implements IEntryPointsProvider

Generic functionalities to handle entry points

Field Summary

Fields inherited from interface com.sapportals.wcm.repository.manager.entrypoints.IEntryPointsProvider

IVIEW_PARAM_CONTEXT_ID

Constructor Summary

AbstractEntryPointsProvider(String providerName, int priority, boolean isActive, IMutableConfigurable configurable)
Constructs a new entry point provider

Method Summary

void	addAndRemoveRootEntryPoints(ICollection parentCollection, IEntryPointList entryPoints, DisplayMode displayMode) Handles the already existing list of entry points on the first level of the entry points hierarchy.
IEntryPointList	getEntryPointChildren(ICollection parentCollection, IEntryPoint parentEntryPoint, DisplayMode displayMode) Gets entry points as children for a specific folder inside a entry points hierarchy.
String	getName() Gets the name of the entry points provider
String	getOptionalBundleFile() Gets the optional bundle file.
int	getPriority() Gets the priority of the provider
IPropertyMap	getProperties(IResource resource, IEntryPoint entryPoint, DisplayMode displayMode) Gets properties of an entry point represented by a resource
protected IPropertyMap	getPropertiesForInternalLink(RID targetRid, IResourceContext context, boolean nameAsFallback)
IProperty	getProperty(IPropertyName propertyName, IResource resource, IEntryPoint entryPoint, DisplayMode displayMode) Gets a property of an entry point represented by a resource
protected IProperty	getPropertyForInternalLink(IPropertyName propertyName, RID targetRid, IResourceContext context, boolean nameAsFallback) Gets a property for an internal link.
boolean	isActive() Checks if the provider is in state active
void	setOptionalBundleFile(String optionalBundleFile) Sets the optional bundle file.

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractEntryPointsProvider

public AbstractEntryPointsProvider(String providerName,
                                   int priority,
                                   boolean isActive,
                                   IMutableConfigurable configurable)

Constructs a new entry point provider

Parameters:

providerName - name of the entry point provider

priority - priority of the entry point provider

isActive - determines if the provider is in state active or not

configurable - config object of the provider where config information can be read from

Method Detail

getName

public String getName()

Gets the name of the entry points provider

Specified by:

getName in interface IEntryPointsProvider

Returns:

provider name

getPriority

public int getPriority()

Gets the priority of the provider

Specified by:

getPriority in interface IEntryPointsProvider

Returns:

provider priority

isActive

public boolean isActive()

Checks if the provider is in state active

Specified by:

isActive in interface IEntryPointsProvider

Returns:

true if the provider is active

setOptionalBundleFile

public void setOptionalBundleFile(String optionalBundleFile)

Description copied from interface: IEntryPointsProvider

Sets the optional bundle file.

Specified by:

setOptionalBundleFile in interface IEntryPointsProvider

Parameters:

optionalBundleFile -

getOptionalBundleFile

public String getOptionalBundleFile()

Description copied from interface: IEntryPointsProvider

Gets the optional bundle file.

Specified by:

getOptionalBundleFile in interface IEntryPointsProvider

Returns:

optional bundle file name, if existing

addAndRemoveRootEntryPoints

public void addAndRemoveRootEntryPoints(ICollection parentCollection,
                                        IEntryPointList entryPoints,
                                        DisplayMode displayMode)
                                 throws WcmException

Handles the already existing list of entry points on the first level of the entry points hierarchy. New entry points can be added and entry points of other providers can be removed.

Specified by:

addAndRemoveRootEntryPoints in interface IEntryPointsProvider

Parameters:

parentCollection - root folder of the entry points repository

entryPoints - entry point list that can be manipulated

displayMode - display mode of the current request

Throws:

WcmException

getEntryPointChildren

public IEntryPointList getEntryPointChildren(ICollection parentCollection,
                                             IEntryPoint parentEntryPoint,
                                             DisplayMode displayMode)
                                      throws WcmException

Gets entry points as children for a specific folder inside a entry points hierarchy. Only the provider that provided the first level entry point of this hierarchy is called.

Specified by:

getEntryPointChildren in interface IEntryPointsProvider

Parameters:

parentCollection - parent folder inside the entry points repository

parentEntryPoint - parent entry point (also repesented as parent folder)

displayMode - display mode of the current request

Returns:

list of entry points as children of the parent entry point

Throws:

WcmException

getProperties

public IPropertyMap getProperties(IResource resource,
                                  IEntryPoint entryPoint,
                                  DisplayMode displayMode)
                           throws ResourceException

Gets properties of an entry point represented by a resource

Specified by:

getProperties in interface IEntryPointsProvider

Parameters:

resource - entry point resource

entryPoint - entry point (also repesented as resource)

displayMode - display mode of the current request

Returns:

properties of the entry point

Throws:

ResourceException

getProperty

public IProperty getProperty(IPropertyName propertyName,
                             IResource resource,
                             IEntryPoint entryPoint,
                             DisplayMode displayMode)
                      throws ResourceException

Gets a property of an entry point represented by a resource

Specified by:

getProperty in interface IEntryPointsProvider

Parameters:

propertyName - name of the property

resource - entry point resource

entryPoint - entry point (also repesented as resource)

displayMode - display mode of the current request

Returns:

property of the entry point

Throws:

ResourceException

getPropertyForInternalLink

protected final IProperty getPropertyForInternalLink(IPropertyName propertyName,
                                                     RID targetRid,
                                                     IResourceContext context,
                                                     boolean nameAsFallback)
                                              throws ResourceException

Gets a property for an internal link. If the target resource returns null and it is an internal link itself the target resource is asked for the property. If the property is the display name property and no value is returned optionally the name of the target resource is used as display name

Parameters:

propertyName - property name

targetRid - target RID

context - resource context

nameAsFallback - if true as last fallback the name of the target resource is used as display name, if the display name property is requested

Returns:

requested property

Throws:

ResourceException

getPropertiesForInternalLink

protected final IPropertyMap getPropertiesForInternalLink(RID targetRid,
                                                          IResourceContext context,
                                                          boolean nameAsFallback)
                                                   throws ResourceException

Throws:

ResourceException