PortletRequestWrapper (Java Portlet Specification V2.0 1.0 API)

java.lang.Object
- javax.portlet.filter.PortletRequestWrapper

All Implemented Interfaces:

PortletRequest

Direct Known Subclasses:

ActionRequestWrapper, EventRequestWrapper, RenderRequestWrapper, ResourceRequestWrapper
```
public class PortletRequestWrapper
extends Object
implements PortletRequest
```
The PortletRequestWrapper provides a convenient implementation of the PortletRequest interface and is extended by other request wrappers. This class implements the Wrapper or Decorator pattern. Methods default to calling through to the wrapped request object.

Since:

2.0

See Also:
PortletRequest

Nested Class Summary
- Nested classes/interfaces inherited from interface javax.portlet.PortletRequest
  PortletRequest.P3PUserInfos

Field Summary
- Fields inherited from interface javax.portlet.PortletRequest
  ACTION_PHASE, ACTION_SCOPE_ID, BASIC_AUTH, CCPP_PROFILE, CLIENT_CERT_AUTH, DIGEST_AUTH, EVENT_PHASE, FORM_AUTH, LIFECYCLE_PHASE, RENDER_HEADERS, RENDER_MARKUP, RENDER_PART, RENDER_PHASE, RESOURCE_PHASE, USER_INFO

Constructor Summary

Constructors
Constructor and Description

PortletRequestWrapper(PortletRequest request)
Creates an PortletRequest adaptor wrapping the given request object.

Constructors
Constructor and Description
`PortletRequestWrapper(PortletRequest request)` Creates an `PortletRequest` adaptor wrapping the given request object.

Method Summary

Methods
Modifier and Type	Method and Description
`Object`	`getAttribute(String name)` The default behavior of this method is to call `getAttribute(String name)` on the wrapped request object.
`Enumeration<String>`	`getAttributeNames()` The default behavior of this method is to call `getAttributeNames()` on the wrapped request object.
`String`	`getAuthType()` The default behavior of this method is to call `getAuthType()` on the wrapped request object.
`String`	`getContextPath()` The default behavior of this method is to call `getContextPath()` on the wrapped request object.
`javax.servlet.http.Cookie[]`	`getCookies()` The default behavior of this method is to call `getCookies()` on the wrapped request object.
`Locale`	`getLocale()` The default behavior of this method is to call `getLocale()` on the wrapped request object.
`Enumeration<Locale>`	`getLocales()` The default behavior of this method is to call `getLocales()` on the wrapped request object.
`String`	`getParameter(String name)` The default behavior of this method is to call `getParameter(String name)` on the wrapped request object.
`Map<String,String[]>`	`getParameterMap()` The default behavior of this method is to call `getParameterMap()` on the wrapped request object.
`Enumeration<String>`	`getParameterNames()` The default behavior of this method is to call `getParameterNames()` on the wrapped request object.
`String[]`	`getParameterValues(String name)` The default behavior of this method is to call `getParameterValues(name)` on the wrapped request object.
`PortalContext`	`getPortalContext()` The default behavior of this method is to call `getPortalContext()` on the wrapped request object.
`PortletMode`	`getPortletMode()` The default behavior of this method is to call `getPortletMode()` on the wrapped request object.
`PortletSession`	`getPortletSession()` The default behavior of this method is to call `getPortletSession()` on the wrapped request object.
`PortletSession`	`getPortletSession(boolean create)` The default behavior of this method is to call `getPortletSession(create)` on the wrapped request object.
`PortletPreferences`	`getPreferences()` The default behavior of this method is to call `getPreferences()` on the wrapped request object.
`Map<String,String[]>`	`getPrivateParameterMap()` The default behavior of this method is to call `getPrivateParameterMap()` on the wrapped request object.
`Enumeration<String>`	`getProperties(String name)` The default behavior of this method is to call `getProperteis(name)` on the wrapped request object.
`String`	`getProperty(String name)` The default behavior of this method is to call `getProperty(name)` on the wrapped request object.
`Enumeration<String>`	`getPropertyNames()` The default behavior of this method is to call `getPropertyNames()` on the wrapped request object.
`Map<String,String[]>`	`getPublicParameterMap()` The default behavior of this method is to call `getPublicParameterMap()` on the wrapped request object.
`String`	`getRemoteUser()` The default behavior of this method is to call `getRemoteUser()` on the wrapped request object.
`PortletRequest`	`getRequest()` Return the wrapped request object.
`String`	`getRequestedSessionId()` The default behavior of this method is to call `getRequestedSessionId()` on the wrapped request object.
`String`	`getResponseContentType()` The default behavior of this method is to call `getResponseContentType()` on the wrapped request object.
`Enumeration<String>`	`getResponseContentTypes()` The default behavior of this method is to call `getResponseContentTypes()` on the wrapped request object.
`String`	`getScheme()` The default behavior of this method is to call `getScheme()` on the wrapped request object.
`String`	`getServerName()` The default behavior of this method is to call `getServerName()` on the wrapped request object.
`int`	`getServerPort()` The default behavior of this method is to call `getServerPort()` on the wrapped request object.
`Principal`	`getUserPrincipal()` The default behavior of this method is to call `getUserPrincipal()` on the wrapped request object.
`String`	`getWindowID()` The default behavior of this method is to call `getWindowId()` on the wrapped request object.
`WindowState`	`getWindowState()` The default behavior of this method is to call `getWindowState()` on the wrapped request object.
`boolean`	`isPortletModeAllowed(PortletMode mode)` The default behavior of this method is to call `isPortletModeAllowed(mode)` on the wrapped request object.
`boolean`	`isRequestedSessionIdValid()` The default behavior of this method is to call `isRequestedSessionIdValid()` on the wrapped request object.
`boolean`	`isSecure()` The default behavior of this method is to call `isSecure()` on the wrapped request object.
`boolean`	`isUserInRole(String role)` The default behavior of this method is to call `isUserInRole(role)` on the wrapped request object.
`boolean`	`isWindowStateAllowed(WindowState state)` The default behavior of this method is to call `isWindowStateAllowed(state)` on the wrapped request object.
`void`	`removeAttribute(String name)` The default behavior of this method is to call `removeAttribute(name)` on the wrapped request object.
`void`	`setAttribute(String name, Object o)` The default behavior of this method is to call `setAttribute(name, o)` on the wrapped request object.
`void`	`setRequest(PortletRequest request)` Sets the request object being wrapped.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - PortletRequestWrapper
```
public PortletRequestWrapper(PortletRequest request)
```
    Creates an PortletRequest adaptor wrapping the given request object.
    
    Parameters:
    request - the portlet request to wrap
    
    Throws:
    
    IllegalArgumentException - if the request is null
- Method Detail
  - getAttribute
```
public Object getAttribute(String name)
```
    The default behavior of this method is to call getAttribute(String name) on the wrapped request object.
    
    Specified by:
    
    getAttribute in interface PortletRequest
    
    Parameters:
    name - a String specifying the name of the attribute
    
    Returns:
    an Object containing the value of the attribute, or null if the attribute does not exist.
  - getAttributeNames
```
public Enumeration<String> getAttributeNames()
```
    The default behavior of this method is to call getAttributeNames() on the wrapped request object.
    
    Specified by:
    
    getAttributeNames in interface PortletRequest
    
    Returns:
    an Enumeration of strings containing the names of the request attributes, or an empty Enumeration if the request has no attributes available to it.
  - getAuthType
```
public String getAuthType()
```
    The default behavior of this method is to call getAuthType() on the wrapped request object.
    
    Specified by:
    
    getAuthType in interface PortletRequest
    
    Returns:
    one of the static members BASIC_AUTH, FORM_AUTH, CLIENT_CERT_AUTH, DIGEST_AUTH (suitable for == comparison) indicating the authentication scheme, a custom one, or null if the request was not authenticated.
  - getContextPath
```
public String getContextPath()
```
    The default behavior of this method is to call getContextPath() on the wrapped request object.
    
    Specified by:
    
    getContextPath in interface PortletRequest
    
    Returns:
    a String specifying the portion of the request URL that indicates the context of the request
    See Also:
    PortletResponse.encodeURL(java.lang.String)
  - getLocale
```
public Locale getLocale()
```
    The default behavior of this method is to call getLocale() on the wrapped request object.
    
    Specified by:
    
    getLocale in interface PortletRequest
    
    Returns:
    the preferred Locale in which the portal will accept content.
  - getLocales
```
public Enumeration<Locale> getLocales()
```
    The default behavior of this method is to call getLocales() on the wrapped request object.
    
    Specified by:
    
    getLocales in interface PortletRequest
    
    Returns:
    an Enumeration of Locales, in decreasing order, in which the portal will accept content for this request
  - getParameter
```
public String getParameter(String name)
```
    The default behavior of this method is to call getParameter(String name) on the wrapped request object.
    
    Specified by:
    
    getParameter in interface PortletRequest
    
    Parameters:
    name - a String specifying the name of the parameter
    
    Returns:
    a String representing the single value of the parameter
    See Also:
    PortletRequest.getParameterValues(java.lang.String)
  - getParameterMap
```
public Map<String,String[]> getParameterMap()
```
    The default behavior of this method is to call getParameterMap() on the wrapped request object.
    
    Specified by:
    
    getParameterMap in interface PortletRequest
    
    Returns:
    an immutable Map containing parameter names as keys and parameter values as map values, or an empty Map if no parameters exist. The keys in the parameter map are of type String. The values in the parameter map are of type String array (String[]).
  - getParameterNames
```
public Enumeration<String> getParameterNames()
```
    The default behavior of this method is to call getParameterNames() on the wrapped request object.
    
    Specified by:
    
    getParameterNames in interface PortletRequest
    
    Returns:
    an Enumeration of String objects, each String containing the name of a request parameter; or an empty Enumeration if the request has no parameters.
  - getParameterValues
```
public String[] getParameterValues(String name)
```
    The default behavior of this method is to call getParameterValues(name) on the wrapped request object.
    
    Specified by:
    
    getParameterValues in interface PortletRequest
    
    Parameters:
    name - a String containing the name of the parameter the value of which is requested
    
    Returns:
    an array of String objects containing the parameter values.
    See Also:
    PortletRequest.getParameter(java.lang.String)
  - getPortalContext
```
public PortalContext getPortalContext()
```
    The default behavior of this method is to call getPortalContext() on the wrapped request object.
    
    Specified by:
    
    getPortalContext in interface PortletRequest
    
    Returns:
    the context of the calling portal
  - getPortletMode
```
public PortletMode getPortletMode()
```
    The default behavior of this method is to call getPortletMode() on the wrapped request object.
    
    Specified by:
    
    getPortletMode in interface PortletRequest
    
    Returns:
    the portlet mode
  - getPortletSession
```
public PortletSession getPortletSession()
```
    The default behavior of this method is to call getPortletSession() on the wrapped request object.
    
    Specified by:
    
    getPortletSession in interface PortletRequest
    
    Returns:
    the portlet session
  - getPortletSession
```
public PortletSession getPortletSession(boolean create)
```
    The default behavior of this method is to call getPortletSession(create) on the wrapped request object.
    
    Specified by:
    
    getPortletSession in interface PortletRequest
    
    Parameters:
    create - true to create a new session,
    false to return null if there is no current session
    
    Returns:
    the portlet session
  - getPreferences
```
public PortletPreferences getPreferences()
```
    The default behavior of this method is to call getPreferences() on the wrapped request object.
    
    Specified by:
    
    getPreferences in interface PortletRequest
    
    Returns:
    the portlet preferences
  - getProperties
```
public Enumeration<String> getProperties(String name)
```
    The default behavior of this method is to call getProperteis(name) on the wrapped request object.
    
    Specified by:
    
    getProperties in interface PortletRequest
    
    Parameters:
    name - a String specifying the property name
    
    Returns:
    a Enumeration containing the values of the requested property. If the request does not have any properties of that name return an empty Enumeration.
  - getProperty
```
public String getProperty(String name)
```
    The default behavior of this method is to call getProperty(name) on the wrapped request object.
    
    Specified by:
    
    getProperty in interface PortletRequest
    
    Parameters:
    name - a String specifying the property name
    
    Returns:
    a String containing the value of the requested property, or null if the request does not have a property of that name.
  - getPropertyNames
```
public Enumeration<String> getPropertyNames()
```
    The default behavior of this method is to call getPropertyNames() on the wrapped request object.
    
    Specified by:
    
    getPropertyNames in interface PortletRequest
    
    Returns:
    an Enumeration of all the property names sent with this request; if the request has no properties, an empty Enumeration.
  - getRemoteUser
```
public String getRemoteUser()
```
    The default behavior of this method is to call getRemoteUser() on the wrapped request object.
    
    Specified by:
    
    getRemoteUser in interface PortletRequest
    
    Returns:
    a String specifying the login of the user making this request, or null if the user login is not known.
  - getRequestedSessionId
```
public String getRequestedSessionId()
```
    The default behavior of this method is to call getRequestedSessionId() on the wrapped request object.
    
    Specified by:
    
    getRequestedSessionId in interface PortletRequest
    
    Returns:
    a String specifying the session ID, or null if the request did not specify a session ID
    See Also:
    PortletRequest.isRequestedSessionIdValid()
  - getResponseContentType
```
public String getResponseContentType()
```
    The default behavior of this method is to call getResponseContentType() on the wrapped request object.
    
    Specified by:
    
    getResponseContentType in interface PortletRequest
    
    Returns:
    preferred MIME type of the response
  - getResponseContentTypes
```
public Enumeration<String> getResponseContentTypes()
```
    The default behavior of this method is to call getResponseContentTypes() on the wrapped request object.
    
    Specified by:
    
    getResponseContentTypes in interface PortletRequest
    
    Returns:
    ordered list of MIME types for the response
  - getScheme
```
public String getScheme()
```
    The default behavior of this method is to call getScheme() on the wrapped request object.
    
    Specified by:
    
    getScheme in interface PortletRequest
    
    Returns:
    a String containing the name of the scheme used to make this request
  - getServerName
```
public String getServerName()
```
    The default behavior of this method is to call getServerName() on the wrapped request object.
    
    Specified by:
    
    getServerName in interface PortletRequest
    
    Returns:
    a String containing the name of the server to which the request was sent
  - getServerPort
```
public int getServerPort()
```
    The default behavior of this method is to call getServerPort() on the wrapped request object.
    
    Specified by:
    
    getServerPort in interface PortletRequest
    
    Returns:
    an integer specifying the port number
  - getUserPrincipal
```
public Principal getUserPrincipal()
```
    The default behavior of this method is to call getUserPrincipal() on the wrapped request object.
    
    Specified by:
    
    getUserPrincipal in interface PortletRequest
    
    Returns:
    a java.security.Principal containing the name of the user making this request, or null if the user has not been authenticated.
  - getWindowID
```
public String getWindowID()
```
    The default behavior of this method is to call getWindowId() on the wrapped request object.
    
    Specified by:
    
    getWindowID in interface PortletRequest
    
    Returns:
    the portlet window ID
  - getWindowState
```
public WindowState getWindowState()
```
    The default behavior of this method is to call getWindowState() on the wrapped request object.
    
    Specified by:
    
    getWindowState in interface PortletRequest
    
    Returns:
    the window state
  - isPortletModeAllowed
```
public boolean isPortletModeAllowed(PortletMode mode)
```
    The default behavior of this method is to call isPortletModeAllowed(mode) on the wrapped request object.
    
    Specified by:
    
    isPortletModeAllowed in interface PortletRequest
    
    Parameters:
    mode - portlet mode to check
    
    Returns:
    true, if it is valid for this portlet in this request to change to the given portlet mode
  - isRequestedSessionIdValid
```
public boolean isRequestedSessionIdValid()
```
    The default behavior of this method is to call isRequestedSessionIdValid() on the wrapped request object.
    
    Specified by:
    
    isRequestedSessionIdValid in interface PortletRequest
    
    Returns:
    true if this request has an id for a valid session in the current session context; false otherwise
    See Also:
    PortletRequest.getRequestedSessionId(), PortletRequest.getPortletSession()
  - isSecure
```
public boolean isSecure()
```
    The default behavior of this method is to call isSecure() on the wrapped request object.
    
    Specified by:
    
    isSecure in interface PortletRequest
    
    Returns:
    true, if the request was made using a secure channel.
  - isUserInRole
```
public boolean isUserInRole(String role)
```
    The default behavior of this method is to call isUserInRole(role) on the wrapped request object.
    
    Specified by:
    
    isUserInRole in interface PortletRequest
    
    Parameters:
    role - a String specifying the name of the role
    
    Returns:
    a boolean indicating whether the user making this request belongs to a given role; false if the user has not been authenticated.
  - isWindowStateAllowed
```
public boolean isWindowStateAllowed(WindowState state)
```
    The default behavior of this method is to call isWindowStateAllowed(state) on the wrapped request object.
    
    Specified by:
    
    isWindowStateAllowed in interface PortletRequest
    
    Parameters:
    state - window state to checked
    
    Returns:
    true, if it is valid for this portlet in this request to change to the given window state
  - removeAttribute
```
public void removeAttribute(String name)
```
    The default behavior of this method is to call removeAttribute(name) on the wrapped request object.
    
    Specified by:
    
    removeAttribute in interface PortletRequest
    
    Parameters:
    name - a String specifying the name of the attribute to be removed
  - setAttribute
```
public void setAttribute(String name,
                Object o)
```
    The default behavior of this method is to call setAttribute(name, o) on the wrapped request object.
    
    Specified by:
    
    setAttribute in interface PortletRequest
    
    Parameters:
    name - a String specifying the name of the attribute
    o - the Object to be stored
  - getRequest
```
public PortletRequest getRequest()
```
    Return the wrapped request object.
    
    Returns:
    the wrapped request
  - setRequest
```
public void setRequest(PortletRequest request)
```
    Sets the request object being wrapped.
    
    Parameters:
    request - the request to set
    
    Throws:
    
    IllegalArgumentException - if the request is null.
  - getCookies
```
public javax.servlet.http.Cookie[] getCookies()
```
    The default behavior of this method is to call getCookies() on the wrapped request object.
    
    Specified by:
    
    getCookies in interface PortletRequest
    
    Returns:
    array of cookie properties, or null if no cookies exist.
    See Also:
    PortletResponse.addProperty(Cookie)
  - getPrivateParameterMap
```
public Map<String,String[]> getPrivateParameterMap()
```
    The default behavior of this method is to call getPrivateParameterMap() on the wrapped request object.
    
    Specified by:
    
    getPrivateParameterMap in interface PortletRequest
    
    Returns:
    an immutable Map containing private parameter names as keys and private parameter values as map values, or an empty Map if no private parameters exist. The keys in the parameter map are of type String. The values in the parameter map are of type String array (String[]).
  - getPublicParameterMap
```
public Map<String,String[]> getPublicParameterMap()
```
    The default behavior of this method is to call getPublicParameterMap() on the wrapped request object.
    
    Specified by:
    
    getPublicParameterMap in interface PortletRequest
    
    Returns:
    an immutable Map containing public parameter names as keys and public parameter values as map values, or an empty Map if no public parameters exist. The keys in the parameter map are of type String. The values in the parameter map are of type String array (String[]).

Class PortletRequestWrapper

Nested Class Summary

Nested classes/interfaces inherited from interface javax.portlet.PortletRequest

Field Summary

Fields inherited from interface javax.portlet.PortletRequest

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

PortletRequestWrapper

Method Detail

getAttribute

getAttributeNames

getAuthType

getContextPath

getLocale

getLocales

getParameter

getParameterMap

getParameterNames

getParameterValues

getPortalContext

getPortletMode

getPortletSession

getPortletSession

getPreferences

getProperties

getProperty

getPropertyNames

getRemoteUser

getRequestedSessionId

getResponseContentType

getResponseContentTypes

getScheme

getServerName

getServerPort

getUserPrincipal

getWindowID

getWindowState

isPortletModeAllowed

isRequestedSessionIdValid

isSecure

isUserInRole

isWindowStateAllowed

removeAttribute

setAttribute

getRequest

setRequest

getCookies

getPrivateParameterMap

getPublicParameterMap