TransactionalPreprocessor (Java API Reference for Oracle® Coherence Community Edition)

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

All Methods Instance Methods Concrete Methods
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 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 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)