net.sf.gwtspringrpc
Class GWTSpringRPCConfig

java.lang.Object
  net.sf.gwtspringrpc.GWTSpringRPCConfig

public class GWTSpringRPCConfig
extends Object

This class wraps the GWTSpringRPC.properties configuration file to allow custom instances to be configured for:

• webApplicationContextRetriever
• beanNameResolver

Since:

1.0

Author:

Mike Clemens

Field Summary

static String	BEAN_NAME_RESOLVER The resource bundle property name for a BeanNameResolver instance
private static GWTSpringRPCConfig	instance
private Log	log
static String	RESOURCE_BUNDLE_NAME The name of the GWTSpringRPC configuration resource bundle
static String	WEB_APPLICATION_CONTEXT_RETRIEVER The resource bundle property name for a WebApplicationContextRetriever instance

Constructor Summary

protected

GWTSpringRPCConfig() The default constructor is protected since the GWTSpringRPCConfig class is a singleton; to retrieve the instance, use the static getInstance() method.

Method Summary

String	getBeanNameResolverClassname(String servletName) Retrieves the classname for the BeanNameResolver instance configured for the specified servlet.
static GWTSpringRPCConfig	getInstance() Retrieves the singleton GWTSpringRPCConfig instance.
private String	getValue(String prefix, String servletName) Retrieves a value from the configuration properties file.
String	getWebApplicationContextRetrieverClassname(String servletName) Retrieves the classname for the WebApplicationContextRetriever instance configured for the specified servlet.

Methods inherited from class java.lang.Object

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

Field Detail

instance

private static GWTSpringRPCConfig instance

log

private final Log log

RESOURCE_BUNDLE_NAME

public static final String RESOURCE_BUNDLE_NAME

The name of the GWTSpringRPC configuration resource bundle

See Also:

Constant Field Values

WEB_APPLICATION_CONTEXT_RETRIEVER

public static final String WEB_APPLICATION_CONTEXT_RETRIEVER

The resource bundle property name for a WebApplicationContextRetriever instance

See Also:

Constant Field Values

BEAN_NAME_RESOLVER

public static final String BEAN_NAME_RESOLVER

The resource bundle property name for a BeanNameResolver instance

See Also:

Constant Field Values

Constructor Detail

GWTSpringRPCConfig

protected GWTSpringRPCConfig()

The default constructor is protected since the GWTSpringRPCConfig class is a singleton; to retrieve the instance, use the static getInstance() method.

Method Detail

getInstance

public static GWTSpringRPCConfig getInstance()

Retrieves the singleton GWTSpringRPCConfig instance.

Returns:

The singleton GWTSpringRPCConfig instance

getWebApplicationContextRetrieverClassname

public String getWebApplicationContextRetrieverClassname(String servletName)

Retrieves the classname for the WebApplicationContextRetriever instance configured for the specified servlet.

Parameters:

servletName - The servlet name

Returns:

The WebApplicationContextRetriever classname

getBeanNameResolverClassname

public String getBeanNameResolverClassname(String servletName)

Retrieves the classname for the BeanNameResolver instance configured for the specified servlet.

Parameters:

servletName - The servlet name

Returns:

The WebApplicationContextRetriever classname

getValue

private String getValue(String prefix,
                        String servletName)

Retrieves a value from the configuration properties file. This method will first check if a servlet-specific value exists by appending the servlet name to the prefix, such as prefix.servletName. If no value is found matching this, it will then check just the prefix. This method will never throw an exception and will return null if either the resource bundle or the specified value is not found.

Parameters:

prefix - The property prefix

servletName - The servlet name

Returns:

The property value