org.trails.record
Class AbstractSessionPropertyPersistenceStrategy

java.lang.Object
  org.trails.record.AbstractSessionPropertyPersistenceStrategy

All Implemented Interfaces:

org.apache.tapestry.record.PropertyPersistenceStrategy

Direct Known Subclasses:

ReattachPropertyPersistenceStrategy

public abstract class AbstractSessionPropertyPersistenceStrategy
extends java.lang.Object
implements org.apache.tapestry.record.PropertyPersistenceStrategy

A basic PropertyPersistenceStrategy, which stores properties in the HttpSession as attributes. This is a clone of SessionPropertyPersistenceStrategy with one difference, it allows you to specify a different strategyId

Constructor Summary

AbstractSessionPropertyPersistenceStrategy()

Method Summary

void	addParametersForPersistentProperties(org.apache.tapestry.engine.ServiceEncoding encoding, boolean post) Does nothing; session persistence does not make use of query parameters.
void	discardStoredChanges(java.lang.String pageName)
java.util.Collection	getStoredChanges(java.lang.String pageName)
protected abstract java.lang.String	getStrategyId()
void	setApplicationId(java.lang.String applicationName)
void	setRequest(org.apache.tapestry.web.WebRequest request)
void	store(java.lang.String pageName, java.lang.String idPath, java.lang.String propertyName, java.lang.Object newValue)

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractSessionPropertyPersistenceStrategy

public AbstractSessionPropertyPersistenceStrategy()

Method Detail

getStrategyId

protected abstract java.lang.String getStrategyId()

store

public void store(java.lang.String pageName,
                  java.lang.String idPath,
                  java.lang.String propertyName,
                  java.lang.Object newValue)

Specified by:

store in interface org.apache.tapestry.record.PropertyPersistenceStrategy

getStoredChanges

public java.util.Collection getStoredChanges(java.lang.String pageName)

Specified by:

getStoredChanges in interface org.apache.tapestry.record.PropertyPersistenceStrategy

discardStoredChanges

public void discardStoredChanges(java.lang.String pageName)

Specified by:

discardStoredChanges in interface org.apache.tapestry.record.PropertyPersistenceStrategy

addParametersForPersistentProperties

public void addParametersForPersistentProperties(org.apache.tapestry.engine.ServiceEncoding encoding,
                                                 boolean post)

Does nothing; session persistence does not make use of query parameters.

Specified by:

addParametersForPersistentProperties in interface org.apache.tapestry.record.PropertyPersistenceStrategy

setApplicationId

public void setApplicationId(java.lang.String applicationName)

setRequest

public void setRequest(org.apache.tapestry.web.WebRequest request)