grails.util
Class GrailsWebUtil

java.lang.Object
  grails.util.GrailsWebUtil

public class GrailsWebUtil
extends java.lang.Object

Utility methods for clients using the web framework.

Since:

0.4

Field Summary

static java.lang.String

DEFAULT_ENCODING

Constructor Summary

GrailsWebUtil()

Method Summary

static GrailsWebRequest	bindMockWebRequest() Binds a Mock implementation of a GrailsWebRequest object to the current thread.
static GrailsWebRequest	bindMockWebRequest(org.springframework.web.context.WebApplicationContext ctx) Binds a Mock implementation of a GrailsWebRequest object to the current thread.
static GrailsWebRequest	bindMockWebRequest(org.springframework.web.context.WebApplicationContext ctx, org.springframework.mock.web.MockHttpServletRequest request, org.springframework.mock.web.MockHttpServletResponse response) Binds a Mock implementation of a GrailsWebRequest object to the current thread.
static org.codehaus.groovy.grails.commons.GrailsApplication	currentApplication()
static java.util.Map	currentConfiguration()
static java.util.Map	currentFlatConfiguration()
static java.lang.String	getContentType(java.lang.String name, java.lang.String encoding)
static groovy.lang.GroovyObject	getControllerFromRequest(javax.servlet.http.HttpServletRequest request) Obtains the currently executing controller from the given request if any.
static java.lang.String	getUriFromRequest(javax.servlet.http.HttpServletRequest request) Retrieves the URI from the request from either the include attribute or the request.getRequestURI() method.
static org.codehaus.groovy.grails.commons.GrailsApplication	lookupApplication(javax.servlet.ServletContext servletContext) Looks up a GrailsApplication instance from the ServletContext.

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_ENCODING

public static final java.lang.String DEFAULT_ENCODING

See Also:

Constant Field Values

Constructor Detail

GrailsWebUtil

public GrailsWebUtil()

Method Detail

lookupApplication

public static org.codehaus.groovy.grails.commons.GrailsApplication lookupApplication(javax.servlet.ServletContext servletContext)

Looks up a GrailsApplication instance from the ServletContext.

Parameters:

servletContext - The ServletContext

Returns:

A GrailsApplication or null if there isn't one

currentApplication

public static org.codehaus.groovy.grails.commons.GrailsApplication currentApplication()

Returns:

The currently bound GrailsApplication instance

Since:

2.0

currentConfiguration

public static java.util.Map currentConfiguration()

Returns:

The currently bound GrailsApplication instance

Since:

2.0

currentFlatConfiguration

public static java.util.Map currentFlatConfiguration()

Returns:

The currently bound GrailsApplication instance

Since:

2.0

bindMockWebRequest

public static GrailsWebRequest bindMockWebRequest(org.springframework.web.context.WebApplicationContext ctx)

Binds a Mock implementation of a GrailsWebRequest object to the current thread. The mock version uses instances of the Spring MockHttpServletRequest, MockHttpServletResponse and MockServletContext classes.

Parameters:

ctx - The WebApplicationContext to use

Returns:

The GrailsWebRequest instance

See Also:

MockHttpServletRequest, MockHttpServletResponse, MockServletContext

bindMockWebRequest

public static GrailsWebRequest bindMockWebRequest(org.springframework.web.context.WebApplicationContext ctx,
                                                  org.springframework.mock.web.MockHttpServletRequest request,
                                                  org.springframework.mock.web.MockHttpServletResponse response)

Binds a Mock implementation of a GrailsWebRequest object to the current thread. The mock version uses instances of the Spring MockHttpServletRequest, MockHttpServletResponse and MockServletContext classes.

Parameters:

ctx - The WebApplicationContext to use

request - The request

response - The response

Returns:

The GrailsWebRequest instance

See Also:

MockHttpServletRequest, MockHttpServletResponse, MockServletContext

bindMockWebRequest

public static GrailsWebRequest bindMockWebRequest()

Binds a Mock implementation of a GrailsWebRequest object to the current thread. The mock version uses instances of the Spring MockHttpServletRequest, MockHttpServletResponse and MockServletContext classes.

Returns:

The GrailsWebRequest instance

See Also:

MockHttpServletRequest, MockHttpServletResponse, MockServletContext

getUriFromRequest

public static java.lang.String getUriFromRequest(javax.servlet.http.HttpServletRequest request)

Retrieves the URI from the request from either the include attribute or the request.getRequestURI() method.

Parameters:

request - The HttpServletRequest instance

Returns:

The String URI

getControllerFromRequest

public static groovy.lang.GroovyObject getControllerFromRequest(javax.servlet.http.HttpServletRequest request)

Obtains the currently executing controller from the given request if any.

Parameters:

request - The request object

Returns:

The controller or null

getContentType

public static java.lang.String getContentType(java.lang.String name,
                                              java.lang.String encoding)