com.exalead.papi.framework.connectors.introspection

Class ConfigUpdateChecker

java.lang.Object

com.exalead.papi.framework.connectors.introspection.ConfigUpdateChecker

All Implemented Interfaces:

CVComponentConfig, IntrospectionQuery

public class ConfigUpdateChecker
extends java.lang.Object
implements IntrospectionQuery

IntrospectionQuery asking a connector what it thinks about a new configuration which is about to be applied. The CVComponentIntrospector providing an implementation of this introspection query must return an instance of ConfigUpdateChecker.Answer

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ConfigUpdateChecker.Answer

Constructor Summary

Constructors

Constructor and Description
ConfigUpdateChecker()

Method Summary

Modifier and Type	Method and Description
java.lang.String	getComponentName()
exa.bee.KeyValue	getPreviousConfiguration()
void	setComponentName(java.lang.String componentName)
void	setPreviousConfiguration(exa.bee.KeyValue previousConfiguration)

Methods inherited from class java.lang.Object

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

Constructor Detail

ConfigUpdateChecker

public ConfigUpdateChecker()

Method Detail

setPreviousConfiguration

public void setPreviousConfiguration(exa.bee.KeyValue previousConfiguration)

getPreviousConfiguration

public exa.bee.KeyValue getPreviousConfiguration()

Returns:

Low-level previous component configuration. You can easily get the corresponding CVComponentConfig with the following helper MyComponentConfig config = CVComponentConfigHelper.buildConfig( Thread.currentThread().getContextClassLoader(); MyComponentConfig.class, givenIntrospectionQuery.getPreviousConfiguration() );

setComponentName

public void setComponentName(java.lang.String componentName)

getComponentName

public java.lang.String getComponentName()

Returns:

Name of the component whose configuration has changed.