IBM WebSphere Multichannel Bank Transformation Toolkit Javadoc

com.ibm.btt.config.impl
Class LazyLoadingTagProvider

java.lang.Object
  extended by com.ibm.btt.config.impl.LazyLoadingTagProvider
All Implemented Interfaces:
TagProvider

public class LazyLoadingTagProvider
extends java.lang.Object
implements TagProvider

Tag Provider which has lazy loading behavior.


Constructor Summary
LazyLoadingTagProvider(TagProvider tagProvider)
          The Constructor for LazyLoadingTagProvider which wrap another tag provider
 
Method Summary
 Tag getTag(java.lang.String id)
          find a Tag identified by the id.
 void loadFile(java.lang.String file)
          Load file method
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

LazyLoadingTagProvider

public LazyLoadingTagProvider(TagProvider tagProvider)
The Constructor for LazyLoadingTagProvider which wrap another tag provider

Parameters:
tagProvider - wrapped tag provider
Method Detail

loadFile

public void loadFile(java.lang.String file)
              throws TagProviderException
Load file method

Parameters:
file - desired file path
Throws:
TagProviderException

getTag

public Tag getTag(java.lang.String id)
           throws TagNotFoundException,
                  TagProviderException
Description copied from interface: TagProvider
find a Tag identified by the id.
the behavior of this method depends on the implementaion.
You can choose to use SimpleXMLTagProvider, as its defines all the tag in one file,
or, you can implement your own TagProvider, according to your requirments.
You should throw a TagNotFondException when the tag for id is not defined rather than return a null value.

Specified by:
getTag in interface TagProvider
Parameters:
id - id of the tag.
Returns:
corresponding tag.
Throws:
TagNotFoundException - cannot find the tag because of no definition for the id.
TagProviderException - Some error exist in TagProvider or its definition file.

IBM WebSphere Multichannel Bank Transformation Toolkit Javadoc

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