com.sapportals.wcm.rendering.uicommand

Class AbstractUICommand

java.lang.Object
  com.sapportals.wcm.rendering.uicommand.AbstractUICommand

All Implemented Interfaces:

IInitialScreenflowProvider, IUIBaseCommand, IExecCommand, IUICommand

Deprecated. As of NetWeaver 7.1

public abstract class AbstractUICommand
extends Object
implements IUICommand, IInitialScreenflowProvider

This class can be used by IUICommands to reduce coding overhead and to take advantage of some convenience methods for resource bundle handling. It also holds some implementations for the ISelector interface. Copyright: Copyright 2004 SAP AG

Nested Class Summary

protected class

AbstractUICommand.ResourceNotFoundException Deprecated. As of NetWeaver 7.1

Field Summary

protected int	applicable Deprecated. The applicable flag set as default IExecCommand.APPLICABLE_UNKNOWN
protected IResourceContext	context Deprecated.
String	layoutSetID Deprecated. Layout Set ID used for commands with selection
AbstractProxyControl	proxy Deprecated. command proxy
protected IResource	resource Deprecated. The resource for which the command operates its task
static RID	ROOT_RID Deprecated.

Fields inherited from interface com.sapportals.wcm.rendering.uicommand.IExecCommand

APPLICABLE_FALSE, APPLICABLE_TRUE, APPLICABLE_UNKNOWN

Fields inherited from interface com.sapportals.wcm.rendering.base.IUIBaseCommand

ERR_MESSAGE_MISSING_CONFIG_ENTRY, ERR_MESSAGE_WRONG_METHOD_CALL, KEY_INPUT_CONTROL_TEXT, KEY_INPUT_CONTROL_TEXT_2, KEY_INPUT_CONTROL_TEXT_2_DEFAULT_TEXT, KEY_INPUT_CONTROL_TEXT_3, KEY_INPUT_CONTROL_TEXT_DEFAULT_TEXT, KEY_LABEL, KEY_MASS_EMBEDDED_COMMAND_TEXT, KEY_MASS_EMBEDDED_COMMANT_TOOLTIP, KEY_SINGLE_EMBEDDED_COMMAND_TEXT, KEY_SINGLE_EMBEDDED_COMMAND_TOOLTIP, KEY_TOOLTIP, LINE_BREAK, TEXT_KEYS, VALUE_EMPTY_STRING

Constructor Summary

AbstractUICommand()
Deprecated. public constructor used by the UICommandFactory, when command is created for the first time

AbstractUICommand(String keyLabel, String keyTooltip)
Deprecated. Allows to set keys for the label and the tooltip of the command.

Method Summary

boolean	allowUserInput() Deprecated.
protected boolean	checkArchivingStauts(IResource resource) Deprecated. Read archiving status for the given resource and check it.
protected void	createResource(IResourceContext context, RID rid) Deprecated. Creates an IResource from the given parameters and sets it as the member variable.
protected IResource	createResource(String uri) Deprecated. As of NetWeaver 7.1
com.sapportals.wdf.event.WdfEvent	execute() Deprecated. This method will always throw a InvalidConfigurationException.
com.sapportals.wdf.event.WdfEvent	execute(com.sapportals.wdf.ControllerDynPage dynpage, boolean pushStack) Deprecated. Calls the execute method without parameters.
String	getAlias() Deprecated. Gets the alias of the command
protected String	getBundleString(String key) Deprecated. Returns the translated text for the given key.
protected String	getBundleString(String key, Object obj) Deprecated. Returns the translated text with the given variables included in the object.
protected String	getBundleString(String key, Object[] obj) Deprecated. Returns the translated text with the given variables included in the object array.
protected String	getBundleString(String key, Object obj1, Object obj2) Deprecated. Returns the translated text with the given variables included in the two objects.
String	getButtonLabel() Deprecated. As of NetWeaver 7.1
com.sapportals.htmlb.Component	getComponent() Deprecated. Returns a component for this command.
Properties	getConfigurationProperties() Deprecated. Returns the configproperties for this command.
String	getDefaultInput(String key) Deprecated. Used for commands with selection
Map	getInitialControlProperties() Deprecated. As of NetWeaver 7.1
String[]	getInitialControls() Deprecated. As of NetWeaver 7.1
protected String	getLabel() Deprecated. Returns the label text for the command.
String	getLabel(String key) Deprecated. As of NetWeaver 7.1
String	getLayoutSetID() Deprecated. Returns the LayoutSet is which is configured in Configuration for Commands with Selection
LinkAttributes	getLinkAttributes() Deprecated. When the command selection generates an external link then this class should be implemented and a LinkAttributes
String	getLinkLabel() Deprecated. As of NetWeaver 7.1
protected String	getOTHDefinedURL(IResource res, IActionType actiontype) Deprecated. As of NetWeaver 7.1
Hashtable	getParameters() Deprecated. As of NetWeaver 7.1
AbstractProxyControl	getProxy() Deprecated. Gets the command proxy
List	getReplaceCommands() Deprecated. Gets the list of commands which will be ignored when the command is executable
IResource	getResource() Deprecated. Returns the resource the command operates on
protected RID	getStartUri() Deprecated. Returns the Start Uri value from proxy parameters
String	getText(TextKey key) Deprecated. Generates the text for label & tooltip for the command according with the inputed IUIBaseCommand.TEXT_KEYS.
String	getTextForSecondaryScreen(String key) Deprecated. Gets the textForSecondaryScreen attribute of the AbstractUICommand object
protected Properties	getTextProperties() Deprecated. Returns the defined textproperties
protected String	getTooltip() Deprecated. Returns the tooltip text for the command.
IMandatoryField[]	getUserInputSpecifiers() Deprecated.
protected void	handleWrongConfiguration() Deprecated. Throws an InvalidConfigurationException that will be displayed on the screen and give further information what was invalid for the given configuration
protected IUICommand	initNewInstance(IUICommand command) Deprecated. Whenever a new instance of a command is needed, the newly created instance has to inherit all of the old instance's member variables, such as the alias, the resource bundle...
boolean	isApplicable() Deprecated. returns the information the command needs to carry out its task, when it is called through its execute method.
protected boolean	isMatchedPath(String[] paths, String resourcePath) Deprecated. As of NetWeaver 7.1
protected boolean	othAvailable(IResource res, IActionType actiontype) Deprecated. As of NetWeaver 7.1
boolean	raisesEvent() Deprecated. Mostly, the command selection is followed another dialog which execute the command task.
protected IResource	resolveLink() Deprecated. As of NetWeaver 7.1
void	setAlias(String alias) Deprecated. Sets the alias of command
void	setConfigurationProperties(Properties properties) Deprecated. Allows to set a free list of key-value pairs to be used by this command.
void	setLabelBundleKey(String groupLabel) Deprecated. Currently not implemented.
void	setLayoutSetID(String layoutSetID) Deprecated. As of NetWeaver 7.1
void	setParameters(Hashtable parameters) Deprecated. As of NetWeaver 7.1
void	setProxy(AbstractProxyControl proxy) Deprecated. Sets the proxy for the command
void	setReplaceCommands(List replaceCommandsList) Deprecated. Set the list of commands which will be ignored when the command is executable
void	setResource(IResource resource) Deprecated. Sets the resource the command shall operate on
void	setResourceBundle(ResourceBundles bundleFile) Deprecated. Sets the resourcebundle for this command
void	setResourceContext(IResourceContext context) Deprecated. Sets the IResourceContext
void	setScreenflow(com.sapportals.wdf.element.PaneElement startPane, com.sapportals.wdf.ControllerDynPage dynpage) Deprecated. As of NetWeaver 7.1
void	setTextProperties(Properties properties) Deprecated. Copies the values of known keys from the given properties-object into its own list.
void	setTooltipBundleKey(String groupTooltip) Deprecated. Currently not implemented.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.sapportals.wcm.rendering.uicommand.IUICommand

getNewInstance

Methods inherited from interface com.sapportals.wcm.rendering.uicommand.IExecCommand

getTargetParameters, isExecutable, setTargetParameters

Field Detail

ROOT_RID

public static RID ROOT_RID

Deprecated.

resource

protected IResource resource

Deprecated.

The resource for which the command operates its task

applicable

protected int applicable

Deprecated.

The applicable flag set as default IExecCommand.APPLICABLE_UNKNOWN

context

protected IResourceContext context

Deprecated.

layoutSetID

public String layoutSetID

Deprecated.

Layout Set ID used for commands with selection

proxy

public AbstractProxyControl proxy

Deprecated.

command proxy

Constructor Detail

AbstractUICommand

public AbstractUICommand()

Deprecated.

public constructor used by the UICommandFactory, when command is created for the first time

AbstractUICommand

public AbstractUICommand(String keyLabel,
                         String keyTooltip)

Deprecated.

Allows to set keys for the label and the tooltip of the command. It does not check, if the resource bundle holds entries for these keys.

Parameters:

keyLabel - the labelkey for the resourcebundle of the command, it is only set if it is not null

keyTooltip - the tooltipkey for the resourcebundle of the command, it is only set if it is not null

Method Detail

setResource

public void setResource(IResource resource)

Deprecated.

Sets the resource the command shall operate on

Specified by:

setResource in interface IUIBaseCommand

Parameters:

resource - resource the command shall operate on. Must not be null

getResource

public IResource getResource()

Deprecated.

Returns the resource the command operates on

Specified by:

getResource in interface IUICommand

Returns:

the resource the command operates on, can be null.

getTooltip

protected String getTooltip()

Deprecated.

Returns the tooltip text for the command. If no entry in the specified resource bundle is found, the class searches in its own static default resource bundle. If none can be found there, the alias-attribute of the class is returned.

Returns:

a tooltip for this command

getLabel

protected String getLabel()

Deprecated.

Returns the label text for the command. If no entry in the specified resource bundle is found, the class searches in its own static default resource bundle. If none can be found there, the alias-attribute of the class is returned.

Returns:

a label for this command

getText

public String getText(TextKey key)

Deprecated.

Generates the text for label & tooltip for the command according with the inputed IUIBaseCommand.TEXT_KEYS. For TextKey.LABEL it returns the command label text. For TextKey.TOOLTIP it returns the command tooltip text. For TextKey.LINK_LABEL it returns the command label when the command is rendered as link. If no special label is whished then it should return the same as for the TextKey.LABEL. For TextKey.BUTTON_LABEL it returns the command label when the command is rendered as button. If no special label is whished then it should return the same as for the TextKey.LABEL

Specified by:

getText in interface IUIBaseCommand

Parameters:

key - the input TextKey

Returns:

The text value

setTextProperties

public void setTextProperties(Properties properties)

Deprecated.

Copies the values of known keys from the given properties-object into its own list.

Specified by:

setTextProperties in interface IExecCommand

Specified by:

setTextProperties in interface IUICommand

Parameters:

properties - should hold key-value pairs with keys defined in IUIBaseCommand.TEXT_KEYS . Other key-value pairs will not be used.

getTextProperties

protected Properties getTextProperties()

Deprecated.

Returns the defined textproperties

Returns:

the key-value pairs holding keys for the resourcebundle entries with texts for this command. Does not return null, but may return an empty Properties-object.

setResourceBundle

public void setResourceBundle(ResourceBundles bundleFile)

Deprecated.

Sets the resourcebundle for this command

Specified by:

setResourceBundle in interface IUIBaseCommand

Parameters:

bundleFile - the bundle the command uses to retrieve its texts.

setLabelBundleKey

public void setLabelBundleKey(String groupLabel)

Deprecated.

Currently not implemented.

Specified by:

setLabelBundleKey in interface IUIBaseCommand

Parameters:

groupLabel - The new labelBundleKey value

setTooltipBundleKey

public void setTooltipBundleKey(String groupTooltip)

Deprecated.

Currently not implemented.

Specified by:

setTooltipBundleKey in interface IUIBaseCommand

Parameters:

groupTooltip - The new tooltipBundleKey value

setConfigurationProperties

public void setConfigurationProperties(Properties properties)

Deprecated.

Allows to set a free list of key-value pairs to be used by this command. This

Specified by:

setConfigurationProperties in interface IUIBaseCommand

Parameters:

properties - free properties bag to be used by a command.

getConfigurationProperties

public Properties getConfigurationProperties()

Deprecated.

Returns the configproperties for this command.

Specified by:

getConfigurationProperties in interface IUIBaseCommand

Returns:

the properties set for this command, e.g. in the configuration. Does not return null, but may return an empty properties-object.

getComponent

public com.sapportals.htmlb.Component getComponent()

Deprecated.

Returns a component for this command. This could be used to display this command on the screen.

Specified by:

getComponent in interface IUIBaseCommand

Returns:

a component to display. Currently returns null;

createResource

protected void createResource(IResourceContext context,
                              RID rid)
                       throws WcmException

Deprecated.

Creates an IResource from the given parameters and sets it as the member variable.

Parameters:

context - the current context of the session

rid - the identifier of the resource to create

Throws:

WcmException - if the resource could not be created.

raisesEvent

public boolean raisesEvent()

Deprecated.

Mostly, the command selection is followed another dialog which execute the command task. If the command selection is followed by opening an external link then this method should be implemented by the command and it should return false. It should be implemented by the command class for the second type.

Specified by:

raisesEvent in interface IExecCommand

Returns:

true, if the command raises an Event, false , if not

initNewInstance

protected final IUICommand initNewInstance(IUICommand command)

Deprecated.

Whenever a new instance of a command is needed, the newly created instance has to inherit all of the old instance's member variables, such as the alias, the resource bundle... To aid with this, the implementing class can implement its getNewInstancemethod like this public getNewInstance() { return this.initNewInstance(new MyCommand()); } this abstract class' method will copy all of the member-attributes. Comparable to the deep-clone approach.

Parameters:

command - Description of the param

Returns:

Description of the Return Value

getLinkAttributes

public LinkAttributes getLinkAttributes()

Deprecated.

When the command selection generates an external link then this class should be implemented and a LinkAttributes

Specified by:

getLinkAttributes in interface IExecCommand

Returns:

The linkAttributes value

setProxy

public void setProxy(AbstractProxyControl proxy)

Deprecated.

Sets the proxy for the command

Specified by:

setProxy in interface IUIBaseCommand

Parameters:

proxy - The new proxy value *

getProxy

public AbstractProxyControl getProxy()

Deprecated.

Gets the command proxy

Returns:

the abstract command proxy

getTextForSecondaryScreen

public String getTextForSecondaryScreen(String key)

Deprecated.

Gets the textForSecondaryScreen attribute of the AbstractUICommand object

Parameters:

key - Description of the param

Returns:

The textForSecondaryScreen value

getLabel

public String getLabel(String key)

Deprecated. As of NetWeaver 7.1

getDefaultInput

public String getDefaultInput(String key)

Deprecated.

Used for commands with selection

Parameters:

key -

Returns:

default input based on given key

allowUserInput

public boolean allowUserInput()

Deprecated.

getUserInputSpecifiers

public IMandatoryField[] getUserInputSpecifiers()

Deprecated.

Returns:

IMandatoryField[] instance

getLayoutSetID

public String getLayoutSetID()

Deprecated.

Returns the LayoutSet is which is configured in Configuration for Commands with Selection

Returns:

The layoutSetID value

setLayoutSetID

public void setLayoutSetID(String layoutSetID)

Deprecated. As of NetWeaver 7.1

Sets the LayoutSet is which is configured in Configuration for Commands with Selection

Parameters:

layoutSetID - The new layoutSetID value

getAlias

public String getAlias()

Deprecated.

Gets the alias of the command

Specified by:

getAlias in interface IExecCommand

Returns:

The alias value

setAlias

public void setAlias(String alias)

Deprecated.

Sets the alias of command

Specified by:

setAlias in interface IExecCommand

Parameters:

alias - The new alias value

execute

public com.sapportals.wdf.event.WdfEvent execute()
                                          throws com.sapportals.wdf.WdfException

Deprecated.

This method will always throw a InvalidConfigurationException. Either, the implementing class has not overwritten

Specified by:

execute in interface IUICommand

Returns:

Description of the Return Value

Throws:

com.sapportals.wdf.WdfException - Exception raised in failure situation

execute

public com.sapportals.wdf.event.WdfEvent execute(com.sapportals.wdf.ControllerDynPage dynpage,
                                                 boolean pushStack)
                                          throws com.sapportals.wdf.WdfException

Deprecated.

Calls the execute method without parameters.

Specified by:

execute in interface IUICommand

Parameters:

dynpage - - not used

pushStack - - not used

Returns:

Description of the Return Value

Throws:

com.sapportals.wdf.WdfException - Exception raised in failure situation

setResourceContext

public void setResourceContext(IResourceContext context)

Deprecated.

Sets the IResourceContext

Specified by:

setResourceContext in interface IUIBaseCommand

Parameters:

context - The new resourceContext value

getBundleString

protected String getBundleString(String key,
                                 Object[] obj)

Deprecated.

Returns the translated text with the given variables included in the object array. If the key cannot be found in the specified resource bundle, the class will check for it in its static default bundle. If it cannot be found here, an error message is logged and the alias of the implementing class is returned instead.

Parameters:

key - the key of the text to return - must not be null

obj - the variables to fill the place holders in the resource bundle, can be null

Returns:

The bundleString value

Throws:

MissingResourceException - if the IResourceContext is not set for the command

getBundleString

protected String getBundleString(String key)

Deprecated.

Returns the translated text for the given key. If the key cannot be found in the specified resource bundle, the class will check for it in its static default bundle. If it cannot be found here, an error message is logged and the alias of the implementing class is returned instead.

Parameters:

key - the key of the text to return - must not be null

Returns:

The bundleString value

Throws:

MissingResourceException - if the IResourceContext is not set for the command

getBundleString

protected String getBundleString(String key,
                                 Object obj)

Deprecated.

Returns the translated text with the given variables included in the object. If the key cannot be found in the specified resource bundle, the class will check for it in its static default bundle. If it cannot be found here, an error message is logged and the alias of the implementing class is returned instead.

Parameters:

key - the key of the text to return - must not be null

obj - the variable to fill the place holder in the resource bundle, can be null

Returns:

The bundleString value

Throws:

MissingResourceException - if the IResourceContext is not set for the command

getBundleString

protected String getBundleString(String key,
                                 Object obj1,
                                 Object obj2)

Deprecated.

Returns the translated text with the given variables included in the two objects. If the key cannot be found in the specified resource bundle, the class will check for it in its static default bundle. If it cannot be found here, an error message is logged and the alias of the implementing class is returned instead.

Parameters:

key - the key of the text to return - must not be null

obj1 - the variable to fill the first place holder in the resource bundle, can be null

obj2 - the variable to fill the second place holder in the resource bundle, can be null *

Returns:

The bundleString value

Throws:

MissingResourceException - if the IResourceContext is not set for the command

handleWrongConfiguration

protected void handleWrongConfiguration()
                                 throws InvalidConfigurationException

Deprecated.

Throws an InvalidConfigurationException that will be displayed on the screen and give further information what was invalid for the given configuration

Throws:

InvalidConfigurationException - Exception raised in failure situation

getReplaceCommands

public List getReplaceCommands()

Deprecated.

Gets the list of commands which will be ignored when the command is executable

Specified by:

getReplaceCommands in interface IUIBaseCommand

Returns:

The replaceCommands value

setReplaceCommands

public void setReplaceCommands(List replaceCommandsList)

Deprecated.

Set the list of commands which will be ignored when the command is executable

Specified by:

setReplaceCommands in interface IUIBaseCommand

Parameters:

replaceCommandsList - The new replaceCommands value

isApplicable

public boolean isApplicable()

Deprecated.

returns the information the command needs to carry out its task, when it is called through its execute method. See the setTargetParameters method for details. The String[] must not contain any null values

Specified by:

isApplicable in interface IExecCommand

Returns:

The targetParameters value

Throws:

WcmException - Exception raised in failure situation

getStartUri

protected RID getStartUri()

Deprecated.

Returns the Start Uri value from proxy parameters

Returns:

The start uri value

getLinkLabel

public String getLinkLabel()

Deprecated. As of NetWeaver 7.1

Returns the text for the command when the command is rendered as link. For this is looking for TextKey.LABEL key. If is founded then creates a new key using the "_l" suffix and then is looking in resource bundle for that key. if the key does not exists then it returns the text according with TextKey.LABEL key.

Specified by:

getLinkLabel in interface IUICommand

Returns:

the label to put on the link that leads to this Command

getButtonLabel

public String getButtonLabel()

Deprecated. As of NetWeaver 7.1

Returns the text for the command when the command is rendered as button. For this is looking for TextKey.LABEL key. If is founded then creates a new key using the "_b" suffix and then is looking in resource bundle for that key. If the key does not exists then getLinkLabel() method is called.

Specified by:

getButtonLabel in interface IUICommand

Returns:

the label to put on the button that leads to this Command

isMatchedPath

protected boolean isMatchedPath(String[] paths,
                                String resourcePath)

Deprecated. As of NetWeaver 7.1

othAvailable

protected boolean othAvailable(IResource res,
                               IActionType actiontype)

Deprecated. As of NetWeaver 7.1

Checks if there are oth entries for a given IResource and a given IActionType

getOTHDefinedURL

protected String getOTHDefinedURL(IResource res,
                                  IActionType actiontype)

Deprecated. As of NetWeaver 7.1

Returns the oth entry for a given IResource and a given IActionType

setParameters

public void setParameters(Hashtable parameters)

Deprecated. As of NetWeaver 7.1

Sets parameters for the command. Each parameters should have an unique key and one or more values. If the parameter is null, it will not be used to overwrite the existing hashtable.

Specified by:

setParameters in interface IUIBaseCommand

Parameters:

parameters - The new parameters value

getParameters

public Hashtable getParameters()

Deprecated. As of NetWeaver 7.1

Gets the command parameters. Might return an empty Hashtable, but never null.

Specified by:

getParameters in interface IUIBaseCommand

Returns:

The parameters value

getInitialControls

public String[] getInitialControls()

Deprecated. As of NetWeaver 7.1

Description copied from interface: IInitialScreenflowProvider

returns all controls that are to be rendered on the initial screen. The first control in the list is displayed on top of the pane. Must not be null, but can be of length 0

Specified by:

getInitialControls in interface IInitialScreenflowProvider

setScreenflow

public void setScreenflow(com.sapportals.wdf.element.PaneElement startPane,
                          com.sapportals.wdf.ControllerDynPage dynpage)
                   throws com.sapportals.wdf.WdfException

Deprecated. As of NetWeaver 7.1

do nothing, as no screenflow is defined here *

Specified by:

setScreenflow in interface IInitialScreenflowProvider

Parameters:

startPane - - the pane were to add the NextScreenElements which trigger the move to the next panes, must not be null

dynpage - - the page which holds all defined screenflows, must not be null

Throws:

com.sapportals.wdf.WdfException - if the Wd-Framework throws exceptions when adding the screenflow

getInitialControlProperties

public Map getInitialControlProperties()

Deprecated. As of NetWeaver 7.1

Description copied from interface: IInitialScreenflowProvider

returns a map holding properties for the initial controls, where the control's classname acts as the key for the entry. Might return null.

Specified by:

getInitialControlProperties in interface IInitialScreenflowProvider

createResource

protected IResource createResource(String uri)
                            throws ResourceException,
                                   WcmException

Deprecated. As of NetWeaver 7.1

Creates a IResource for a given uri

Throws:

WcmException - is thrown when no resource is found

ResourceException - is thrown by the RepositoryFramework and not caught by this method

resolveLink

protected final IResource resolveLink()
                               throws ResourceException

Deprecated. As of NetWeaver 7.1

Returns either the current resource, or the target of the current resource, if the current resource is an internal link

Returns:

the current resource as defined in getResource(). If this resource is an internal link: this.getResource().getLinkType().equals(LinkType.INTERNAL), the target of this resource is returned.

Throws:

ResourceException - is thrown by the RepositoryFramework and not caught by this method

checkArchivingStauts

protected boolean checkArchivingStauts(IResource resource)

Deprecated.

Read archiving status for the given resource and check it. Return true if the status is Null (this means ALLOWED),ALLOWED,WAITING_APPROVAL,REJECTED and FORBIDDEN if the status is null(this is A in all other cases it's returns false. This method return true in case when "Archiving service" is deactivated.

Access Rights

This class can be accessed from:

SC	DC	Public Part	ACH
[sap.com] KMC-CM	[sap.com] tc/km/nonwduideprecated	api	EP-KM-CM
[sap.com] KMC-WPC	[sap.com] tc/kmc/wpc/wpcfacade	api	EP-PIN-WPC-WCM