org.apache.axis2.clustering.context
Class DefaultContextManager

java.lang.Object
  org.apache.axis2.clustering.context.DefaultContextManager

All Implemented Interfaces:

ContextManager, ParameterInclude

public class DefaultContextManager
extends java.lang.Object
implements ContextManager

Constructor Summary

DefaultContextManager()

Method Summary

void	addParameter(Parameter param) Method addParameter.
void	deserializeParameters(org.apache.axiom.om.OMElement parameterElement)
Parameter	getParameter(java.lang.String name) Method getParameter.
java.util.ArrayList	getParameters() Gets all the parameters in a given description.
java.util.Map	getReplicationExcludePatterns() Get all the excluded context property name patterns
boolean	isContextClusterable(AbstractContext context)
boolean	isParameterLocked(java.lang.String parameterName) Checks whether the parameter is locked at any level.
void	removeContext(AbstractContext context) This method is called when AbstractContext is removed from the system
void	removeParameter(Parameter param)
void	setConfigurationContext(ConfigurationContext configurationContext)
void	setContextManagerListener(ContextManagerListener listener)
void	setReplicationExcludePatterns(java.lang.String contextType, java.util.List patterns) All properties in the context with type contextType which have names that match the specified pattern will be excluded from replication.
void	setSender(ChannelSender sender)
void	updateContext(AbstractContext context) This method is called when properties in an AbstractContext are updated.
void	updateContext(AbstractContext context, java.lang.String[] propertyNames) This method is called when one need to update/replicate only certains properties in the specified context
void	updateContexts(AbstractContext[] contexts) This method is called when properties in a collection of AbstractContexts are updated.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultContextManager

public DefaultContextManager()

Method Detail

setSender

public void setSender(ChannelSender sender)

updateContext

public void updateContext(AbstractContext context)
                   throws ClusteringFault

Description copied from interface: ContextManager

This method is called when properties in an AbstractContext are updated. This could be addition of new properties, modifications of existing properties or removal of properties.

Specified by:

updateContext in interface ContextManager

Parameters:

context - The context to be replicated

Throws:

ClusteringFault - If replication fails

updateContext

public void updateContext(AbstractContext context,
                          java.lang.String[] propertyNames)
                   throws ClusteringFault

Description copied from interface: ContextManager

This method is called when one need to update/replicate only certains properties in the specified context

Specified by:

updateContext in interface ContextManager

Parameters:

context - The AbstractContext containing the properties to be replicated

propertyNames - The names of the specific properties that should be replicated

Throws:

ClusteringFault - If replication fails

updateContexts

public void updateContexts(AbstractContext[] contexts)
                    throws ClusteringFault

Description copied from interface: ContextManager

This method is called when properties in a collection of AbstractContexts are updated. This could be addition of new properties, modifications of existing properties or removal of properties.

Specified by:

updateContexts in interface ContextManager

Parameters:

contexts - The AbstractContexts containing the properties to be replicated

Throws:

ClusteringFault - If replication fails

removeContext

public void removeContext(AbstractContext context)
                   throws ClusteringFault

Description copied from interface: ContextManager

This method is called when AbstractContext is removed from the system

Specified by:

removeContext in interface ContextManager

Parameters:

context - The AbstractContext to be removed

Throws:

ClusteringFault - If context removal fails

isContextClusterable

public boolean isContextClusterable(AbstractContext context)

Specified by:

isContextClusterable in interface ContextManager

Parameters:

context - AbstractContext

Returns:

True - if the provided AbstractContext is clusterable

setContextManagerListener

public void setContextManagerListener(ContextManagerListener listener)

Specified by:

setContextManagerListener in interface ContextManager

Parameters:

listener - ContextManagerListener

setConfigurationContext

public void setConfigurationContext(ConfigurationContext configurationContext)

Specified by:

setConfigurationContext in interface ContextManager

Parameters:

configurationContext - ConfigurationContext

setReplicationExcludePatterns

public void setReplicationExcludePatterns(java.lang.String contextType,
                                          java.util.List patterns)

Description copied from interface: ContextManager

All properties in the context with type contextType which have names that match the specified pattern will be excluded from replication.

Generally, we can use the context class name as the context type.

Specified by:

setReplicationExcludePatterns in interface ContextManager

Parameters:

contextType - The type of the context such as org.apache.axis2.context.ConfigurationContext, org.apache.axis2.context.ServiceGroupContext & org.apache.axis2.context.ServiceContext. Also "defaults" is a special type, which will apply to all contexts

patterns - The patterns

getReplicationExcludePatterns

public java.util.Map getReplicationExcludePatterns()

Description copied from interface: ContextManager

Get all the excluded context property name patterns

Specified by:

getReplicationExcludePatterns in interface ContextManager

Returns:

All the excluded pattern of all the contexts. The key of the Map is the the contextType. See ContextManager.setReplicationExcludePatterns(String,List). The values are of type List of String Objects, which are a collection of patterns to be excluded.

addParameter

public void addParameter(Parameter param)
                  throws AxisFault

Description copied from interface: ParameterInclude

Method addParameter.

Specified by:

addParameter in interface ParameterInclude

Throws:

AxisFault

removeParameter

public void removeParameter(Parameter param)
                     throws AxisFault

Specified by:

removeParameter in interface ParameterInclude

Throws:

AxisFault

getParameter

public Parameter getParameter(java.lang.String name)

Description copied from interface: ParameterInclude

Method getParameter.

Specified by:

getParameter in interface ParameterInclude

Returns:

Returns Parameter.

getParameters

public java.util.ArrayList getParameters()

Description copied from interface: ParameterInclude

Gets all the parameters in a given description.

Specified by:

getParameters in interface ParameterInclude

Returns:

Returns ArrayList.

isParameterLocked

public boolean isParameterLocked(java.lang.String parameterName)

Description copied from interface: ParameterInclude

Checks whether the parameter is locked at any level.

Specified by:

isParameterLocked in interface ParameterInclude

deserializeParameters

public void deserializeParameters(org.apache.axiom.om.OMElement parameterElement)
                           throws AxisFault

Specified by:

deserializeParameters in interface ParameterInclude

Throws:

AxisFault