Package 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 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

Constructors

Constructor	Description
TransactionalPreprocessor()

Method Summary

Modifier and Type	Method	Description
boolean	preprocess(ProcessingContext context, XmlElement element)	Process an XmlElement, optionally mutating it (or it's children) if required.

Methods inherited from class java.lang.Object

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

Constructor Details

TransactionalPreprocessor

public TransactionalPreprocessor()

Method Details

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 occurring

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)