org.apache.shindig.config

Class ExpressionContainerConfig.ExpressionTransaction

java.lang.Object

org.apache.shindig.config.BasicContainerConfig.BasicTransaction

org.apache.shindig.config.ExpressionContainerConfig.ExpressionTransaction

All Implemented Interfaces:

ContainerConfig.Transaction

Enclosing class:

ExpressionContainerConfig

public class ExpressionContainerConfig.ExpressionTransaction
extends BasicContainerConfig.BasicTransaction

Field Summary

Fields inherited from class org.apache.shindig.config.BasicContainerConfig.BasicTransaction

clear, removeContainers, setContainers, throwException

Constructor Summary

Constructors

Constructor and Description
ExpressionContainerConfig.ExpressionTransaction()

Method Summary

Methods

Modifier and Type	Method and Description
protected void	changeContainersInConfig(BasicContainerConfig config, Map<String,Map<String,Object>> setContainers, Set<String> removeContainers) Applies the requested changes in a container configuration.
protected BasicContainerConfig	getTemporaryConfig(boolean copyValues) Creates a temporary ContainerConfig object that optionally contains a copy of the current configuration.
protected void	setNewConfig(BasicContainerConfig newConfig) Replaces the old configuration with the new configuration.

Methods inherited from class org.apache.shindig.config.BasicContainerConfig.BasicTransaction

addContainer, clearContainers, commit, deepCopyConfig, mergeParents, removeContainer

Methods inherited from class java.lang.Object

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

Constructor Detail

ExpressionContainerConfig.ExpressionTransaction

public ExpressionContainerConfig.ExpressionTransaction()

Method Detail

getTemporaryConfig

protected BasicContainerConfig getTemporaryConfig(boolean copyValues)

Description copied from class: BasicContainerConfig.BasicTransaction

Creates a temporary ContainerConfig object that optionally contains a copy of the current configuration. If you subclass BasicContainerConfig and you change its internals, you must generally override this method to generate an object of the same type as your subclass, and to fill its contents correctly.

Overrides:

getTemporaryConfig in class BasicContainerConfig.BasicTransaction

Parameters:

copyValues - Whether the current configuration should be copied.

Returns:

A new ContainerConfig object of the appropriate type.

changeContainersInConfig

protected void changeContainersInConfig(BasicContainerConfig config,
                            Map<String,Map<String,Object>> setContainers,
                            Set<String> removeContainers)
                                 throws ContainerConfigException

Description copied from class: BasicContainerConfig.BasicTransaction

Applies the requested changes in a container configuration.

Overrides:

changeContainersInConfig in class BasicContainerConfig.BasicTransaction

Parameters:

config - The container configuration object to modify.

setContainers - A map from container name to container to add/modify.

removeContainers - A set of names of containers to remove.

Throws:

ContainerConfigException - If there was a problem setting the new configuration.

setNewConfig

protected void setNewConfig(BasicContainerConfig newConfig)

Description copied from class: BasicContainerConfig.BasicTransaction

Replaces the old configuration with the new configuration.

Overrides:

setNewConfig in class BasicContainerConfig.BasicTransaction

Parameters:

newConfig - The map that contains the new configuration.