org.vaadin.spring.servlet

Class SingletonCustomInitParameterProvider

java.lang.Object

org.vaadin.spring.servlet.SingletonCustomInitParameterProvider

All Implemented Interfaces:

CustomInitParameterProvider

public class SingletonCustomInitParameterProvider
extends Object
implements CustomInitParameterProvider

Implementation of CustomInitParameterProvider that provides a single init parameter.

Author:

Petter Holmström (petter@vaadin.com)

Constructor Summary

Constructors

Constructor and Description
SingletonCustomInitParameterProvider(String parameterName, String parameterValue)

Method Summary

Modifier and Type	Method and Description
boolean	containsInitParameter(String parameterName) Returns whether this provider contains an init parameter with the specified name.
String	getInitParameter(String parameterName) Returns the value of the specified init parameter name.
Collection<String>	getInitParameterNames() Returns the names of all the init parameters in this provider.

Methods inherited from class java.lang.Object

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

Constructor Detail

SingletonCustomInitParameterProvider

public SingletonCustomInitParameterProvider(String parameterName,
                                            String parameterValue)

Method Detail

containsInitParameter

public boolean containsInitParameter(String parameterName)

Description copied from interface: CustomInitParameterProvider

Returns whether this provider contains an init parameter with the specified name.

Specified by:

containsInitParameter in interface CustomInitParameterProvider

Parameters:

parameterName - the name of the init parameter.

Returns:

true if the parameter exists, false otherwise.

getInitParameter

public String getInitParameter(String parameterName)

Description copied from interface: CustomInitParameterProvider

Returns the value of the specified init parameter name.

Specified by:

getInitParameter in interface CustomInitParameterProvider

Parameters:

parameterName - the name of the init parameter.

Returns:

the value of the parameter name or null if no such parameter exists.

getInitParameterNames

public Collection<String> getInitParameterNames()

Description copied from interface: CustomInitParameterProvider

Returns the names of all the init parameters in this provider.

Specified by:

getInitParameterNames in interface CustomInitParameterProvider

Returns:

a collection of parameter names.