com.sapportals.wcm.repository.runtime

Class CmConfigDiffTool

java.lang.Object
  com.sapportals.wcm.repository.runtime.CmConfigDiffTool

public final class CmConfigDiffTool

extends Object

Provides a tool for making diffs of configuration of child components.

Nested Class Summary

static class	CmConfigDiffTool.AttributeDiff The diff result for the attributes of new and old child configuration node.
static class	CmConfigDiffTool.ChildConfigDiff The diff result of diffChildConfigurations(String, IConfiguration, IConfiguration).

Constructor Summary

CmConfigDiffTool()

Method Summary

static CmConfigDiffTool.ChildConfigDiff

diffChildConfigurations(String childConfigClassName, IConfiguration config, IConfiguration newConfig) Helper method for reconfigure() implementation of components that are containers: Returns a diff object for the configuration data of all added, removed and modified child components.

Methods inherited from class java.lang.Object

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

Constructor Detail

CmConfigDiffTool

public CmConfigDiffTool()

Method Detail

diffChildConfigurations

public static final CmConfigDiffTool.ChildConfigDiff diffChildConfigurations(String childConfigClassName,
                                                                             IConfiguration config,
                                                                             IConfiguration newConfig)

Helper method for reconfigure() implementation of components that are containers: Returns a diff object for the configuration data of all added, removed and modified child components.

Parameters:

childConfigClassName - The path of the configuration framwork URI of the child component to diff, e.g. "/cm/utilities/caches/MemoryCache".

config - The current configuration data of the component.

newConfig - The new configuration data received as argument of the reconfigure() method.

Returns:

A diff object with configuration instances of added, removed and modified child components. The name of the configuration (IConfiguration.getName()) is the value of the ID property of the child component's configurable.