com.ibm.commerce.pagelayout.facade.server.commands

Class ProcessLayoutCreateActionCmdImpl

java.lang.Object

com.ibm.websphere.command.TargetableCommandImpl

com.ibm.websphere.command.CacheableCommandImpl

com.ibm.commerce.foundation.server.command.bod.AbstractProcessNounActionCmdImpl

com.ibm.commerce.foundation.server.command.bod.bom.AbstractProcessCustomActionUsingBusinessObjectMediatorCmdImpl

com.ibm.commerce.foundation.server.command.bod.bom.AbstractProcessCreateActionUsingBusinessObjectMediatorCmdImpl

com.ibm.commerce.pagelayout.facade.server.commands.ProcessLayoutCreateActionCmdImpl

All Implemented Interfaces:

AbstractProcessNounActionCmd, ProcessLayoutActionCmd, com.ibm.websphere.cache.Sizeable, com.ibm.websphere.command.CacheableCommand, com.ibm.websphere.command.Command, com.ibm.websphere.command.CommandCaller, com.ibm.websphere.command.TargetableCommand, java.io.Serializable

public class ProcessLayoutCreateActionCmdImpl
extends AbstractProcessCreateActionUsingBusinessObjectMediatorCmdImpl
implements ProcessLayoutActionCmd

This command is used to create a new page layout based on the specified Layout noun. This command first calls the ChangeLayoutMediator to create the layout with widgets and then creates the page locations separately with Change Page Location Part Action Command.

1) This command performs business logic validation and its parent class calls the below mediators to persist the changes to the database:
• ChangeLayoutMediator
• ChangeLayoutWidgetPartMediator

2) This command also validates and creates Page Location noun parts with Change Page Location Part Action Command.

See Also:

Serialized Form

Field Summary

Fields inherited from class com.ibm.websphere.command.TargetableCommandImpl

LOCAL

Fields inherited from interface com.ibm.websphere.command.Command

serialVersionUID

Constructor Summary

Constructors

Constructor and Description
ProcessLayoutCreateActionCmdImpl()

Method Summary

Modifier and Type	Method and Description
boolean	isReadyToCallExecute() This method returns if the command can be executed.
void	performExecute() Performs the main logic of this command.
void	validate() This method performs business logic validation for this action.

Methods inherited from class com.ibm.commerce.foundation.server.command.bod.bom.AbstractProcessCustomActionUsingBusinessObjectMediatorCmdImpl

getChangeBusinessObjectMediator, getChangeControlBusinessObjectMediator

Methods inherited from class com.ibm.commerce.foundation.server.command.bod.AbstractProcessNounActionCmdImpl

getActionExpression, getNoun, isGeneric, reset, setActionExpression, setNoun, setPersistentObjects

Methods inherited from class com.ibm.websphere.command.CacheableCommandImpl

execute, executeFromCache, getCaller, getEntryInfo, getId, getObjectSize, getSharingPolicy, postExecute, preExecute, setCaller, setObjectSize, unionDependencies, updateCache

Methods inherited from class com.ibm.websphere.command.TargetableCommandImpl

getCommandTarget, getCommandTargetName, getTargetPolicy, hasOutputProperties, setCommandTarget, setCommandTargetName, setHasOutputProperties, setOutputProperties, setTargetPolicy

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.ibm.commerce.foundation.server.command.bod.AbstractProcessNounActionCmd

isGeneric, setActionExpression, setNoun, setPersistentObjects

Methods inherited from interface com.ibm.websphere.command.Command

execute, reset

Methods inherited from interface com.ibm.websphere.command.TargetableCommand

getCommandTarget, getCommandTargetName, hasOutputProperties, setCommandTarget, setCommandTargetName, setOutputProperties

Constructor Detail

ProcessLayoutCreateActionCmdImpl

public ProcessLayoutCreateActionCmdImpl()

Method Detail

performExecute

public void performExecute()
                    throws java.lang.Exception

Performs the main logic of this command.

• Calls super.performExecute() to invoke the configured mediators.
• Calls ChangeBusinessObjectMediator.applyChanges() to save all the changes that made to physical entity objects which are stored by the physical data containers.
• Creates Page Location (in PLLOCATION table) corresponding to the Page Location noun parts in the layout noun, which will delegate to the Change Page Location Part Action Command.
• Creates widgets and widget extended data if specified.

Specified by:

performExecute in interface com.ibm.websphere.command.TargetableCommand

Overrides:

performExecute in class AbstractProcessCreateActionUsingBusinessObjectMediatorCmdImpl

Throws:

java.lang.Exception

validate

public void validate()
              throws AbstractApplicationException

This method performs business logic validation for this action.

• Calls super() to run the data service layer validation.
• If the layout contains widgets, the method invokes the preProcess method to prepare the layout for creation.
• Calls ChangeLayoutPartActionCmd to validate create for each Page Location noun part.

Specified by:

validate in interface AbstractProcessNounActionCmd

Overrides:

validate in class AbstractProcessCreateActionUsingBusinessObjectMediatorCmdImpl

Throws:

AbstractApplicationException - If there are validation errors or exceptions.

See Also:

preProcessLayout()

isReadyToCallExecute

public boolean isReadyToCallExecute()

This method returns if the command can be executed.

Specified by:

isReadyToCallExecute in interface com.ibm.websphere.command.Command

Overrides:

isReadyToCallExecute in class AbstractProcessNounActionCmdImpl

Returns:

This method returns true if the command is ready to be executed, otherwise it returns false.