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com.tangosol.coherence.config.xml.preprocessor
Class TransactionalPreprocessor

java.lang.Object
com.tangosol.coherence.config.xml.preprocessor.TransactionalPreprocessor

All Implemented Interfaces:

DocumentElementPreprocessor.ElementPreprocessor

public class TransactionalPreprocessor

extends java.lang.Object

implements DocumentElementPreprocessor.ElementPreprocessor

A TransactionalPreprocessor is an DocumentElementPreprocessor.ElementPreprocessor that introduces (via cloning) internal cache-config xml content for xml elements.

Ultimately this DocumentElementPreprocessor.ElementPreprocessor is designed to perform pre-processing of Coherence Cache <cache-config> declarations by merging the internal-txn-cache-config.xml elements if a transactional-scheme is specified.

Since:

Coherence 12.1.2

Author:

der 2012.1.17

See Also:

OperationalDefaultsPreprocessor

Constructor Summary

TransactionalPreprocessor()

Method Summary

boolean

preprocess(ProcessingContext context, XmlElement element) Process an XmlElement, optionally mutating it (or it's children) if required.

Constructor Detail

TransactionalPreprocessor

public TransactionalPreprocessor()

Method Detail

preprocess

public boolean preprocess(ProcessingContext context,
                          XmlElement element)
                   throws ConfigurationException

Process an XmlElement, optionally mutating it (or it's children) if required.

Note: An implementation of this interface should avoid attempting to traverse child XmlElements. If you wish to manually traverse or change the entire document, you should instead use a DocumentPreprocessor.

Specified by:

preprocess in interface DocumentElementPreprocessor.ElementPreprocessor

Parameters:

context - the ProcessingContext in which the pre-processing is occuring

element - the XmlElement to preprocess

Returns:

true if the specified XmlElement should be re-preprocessed by this and other DocumentElementPreprocessor.ElementPreprocessors due to the XmlElement being modified, false otherwise.

Throws:

ConfigurationException - if during pre-processing of the XmlElement a configuration issue was discovered (or if pre-processing fails for some reason)

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