| java.lang.Object com.sun.portal.portlet.impl.PortletRequestImpl
All known Subclasses: com.sun.portal.portlet.impl.RenderRequestImpl, com.sun.portal.portlet.impl.ActionRequestImpl, com.sun.portal.portlet.impl.EventRequestImpl,
Inner Class :class BasicPrincipal implements Principal | |
Method Summary | |
void | clear() Clears the global variables. | public Object | getAttribute(String name) Returns the value of the named attribute as an Object ,
or null if no attribute of the given name exists. | public Enumeration | getAttributeNames() Returns an Enumeration containing the
names of the attributes available to this request. | public String | getAuthType() Returns the name of the authentication scheme used to protect the
connection between client and portal,
for example, BASIC_AUTH , CLIENT_CERT_AUTH ,
a custom one or null if there was no authentication.
one of the static members BASIC_AUTH , FORM_AUTH , CLIENT_CERT_AUTH , DIGEST_AUTH (suitable for == comparison) indicating the authentication scheme, a customone, or null if the request was not authenticated. | public String | getContextPath() Returns the context path which is the path prefix associated with the deployed
portlet application. | public java.util.Locale | getLocale() Returns the preferred Locale in which the portal will accept content. | public java.util.Enumeration | getLocales() Returns an Enumeration of Locale objects indicating, in decreasing
order starting with the preferred locale in which the portal will
accept content for this request. | public String | getParameter(String name) Returns the value of a request parameter as a String ,
or null if the parameter does not exist. | public java.util.Map | getParameterMap() Returns a Map of the parameters of this request.
Request parameters are extra information sent with the request. | public Enumeration | getParameterNames() Returns an Enumeration of String
objects containing the names of the parameters contained
in this request. | public String[] | getParameterValues(String name) Returns an array of String objects containing
all of the values the given request parameter has, or
null if the parameter does not exist. | public PortalContext | getPortalContext() Returns the context of the calling portal. | public PortletMode | getPortletMode() Returns the current mode of the portlet. | public PortletSession | getPortletSession() Returns the current portlet session or, if there is no current session,
creates one and returns the new session. | public PortletSession | getPortletSession(boolean create) Returns the current portlet session or, if there is no current session
and the given flag is true , it creates one and returns
the new session. | public PortletPreferences | getPreferences() Returns the preferences object associated with the portlet. | public Enumeration | getProperties(String name) Returns all the values of the specified request property
as a Enumeration of String objects.
If the request did not include any propertys
of the specified name, this method returns an empty
Enumeration .
The property name is case insensitive. | public String | getProperty(String name) Returns the value of the specified client request property
as a String . | public Enumeration | getPropertyNames() Returns a Enumeration of all the property names
this request contains. | public String | getRemoteUser() Returns the login of the user making this request, if the user
has been authenticated, or null if the user has not been authenticated. | public String | getRequestedSessionId() Returns the session ID indicated in the client request. | public String | getResponseContentType() Returns the portal preferred content type of the response.
The content type only includes the MIME type, not the
character set.
Only content types that the portlet has defined in its
deployment descriptor are valid return values for
this method call. | public java.util.Enumeration | getResponseContentTypes() Gets a list of content types which the portal accepts for the response.
This list is ordered with the most preferable types listed first.
The content type only includes the MIME type, not the
character set.
Only content types that the portlet has defined in its
deployment descriptor are valid return values for
this method call. | public String | getScheme() Returns the name of the scheme used to make this request. | public String | getServerName() Returns the host name of the server that received the request. | public int | getServerPort() Returns the port number on which this request was received. | public java.security.Principal | getUserPrincipal() Returns a java.security.Principal object containing the name of the
current authenticated user. | public WindowState | getWindowState() Returns the current window state of the portlet. | void | init(HttpServletRequest req, HttpServletResponse res, PortletContainerRequest pContReq, PortletContainerResponse pContRes, PortletContext context, PortalContext portalContext, PortletDescriptor pDescriptor, Logger logger) Initialize the global variables. | public boolean | isPortletModeAllowed(PortletMode portletMode) Returns true, if the given portlet mode is a valid
one to set for this portlet in the context
of the current request. | public boolean | isRequestedSessionIdValid() Checks whether the requested session ID is still valid. | public boolean | isSecure() Returns a boolean indicating whether this request was made
using a secure channel between client and portal, such as HTTPS. | public boolean | isUserInRole(String role) Returns a boolean indicating whether the authenticated user is
included in the specified logical "role". | public boolean | isWindowStateAllowed(WindowState state) Returns true, if the given window state is valid
to be set for this portlet in the context
of the current request. | public void | removeAttribute(String name) Removes an attribute from this request. | public void | setAttribute(String name, Object o) Stores an attribute in this request.
Attribute names should follow the same conventions as
package names. |
clear | void clear()(Code) | | Clears the global variables.
|
getAttribute | public Object getAttribute(String name)(Code) | | Returns the value of the named attribute as an Object ,
or null if no attribute of the given name exists.
Attribute names should follow the same conventions as package
names. This specification reserves names matching java.* ,
and javax.* .
In a distributed portlet web application the Object
needs to be serializable.
Parameters: name - a String specifying the name of the attribute an Object containing the value of the attribute, or null ifthe attribute does not exist exception: java.lang.IllegalArgumentException - if name is null . |
getAttributeNames | public Enumeration getAttributeNames()(Code) | | Returns an Enumeration containing the
names of the attributes available to this request.
This method returns an empty Enumeration
if the request has no attributes available to it.
an Enumeration of strings containing the names of the request's attributes, or an empty Enumeration if the request has no attributes available to it. |
getAuthType | public String getAuthType()(Code) | | Returns the name of the authentication scheme used to protect the
connection between client and portal,
for example, BASIC_AUTH , CLIENT_CERT_AUTH ,
a custom one or null if there was no authentication.
one of the static members BASIC_AUTH , FORM_AUTH , CLIENT_CERT_AUTH , DIGEST_AUTH (suitable for == comparison) indicating the authentication scheme, a customone, or null if the request was not authenticated. |
getContextPath | public String getContextPath()(Code) | | Returns the context path which is the path prefix associated with the deployed
portlet application. If the portlet application is rooted at the
base of the web server URL namespace (also known as "default" context),
this path must be an empty string. Otherwise, it must be the path the
portlet application is rooted to, the path must start with a '/' and
it must not end with a '/' character.
To encode a URL the
PortletResponse.encodeURL method must be used.
a String specifying theportion of the request URL that indicates the contextof the request See Also: RenderResponse.encodeURL |
getLocale | public java.util.Locale getLocale()(Code) | | Returns the preferred Locale in which the portal will accept content.
The Locale may be based on the Accept-Language header of the client.
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getLocales | public java.util.Enumeration getLocales()(Code) | | Returns an Enumeration of Locale objects indicating, in decreasing
order starting with the preferred locale in which the portal will
accept content for this request.
The Locales may be based on the Accept-Language header of the client.
an Enumeration of Locales, in decreasing order, in whichthe portal will accept content for this request |
getParameter | public String getParameter(String name)(Code) | | Returns the value of a request parameter as a String ,
or null if the parameter does not exist. Request parameters
are extra information sent with the request. The returned parameter
are "x-www-form-urlencoded" decoded.
Only parameters targeted to the current portlet are accessible.
This method should only be used when the
parameter has only one value. If the parameter might have
more than one value, use
PortletRequestImpl.getParameterValues .
If this method is used with a multivalued
parameter, the value returned is equal to the first value
in the array returned by getParameterValues .
Parameters: name - a String specifying the name of the parameter a String representing the single value of the parameter See Also: PortletRequestImpl.getParameterValues exception: java.lang.IllegalArgumentException - if name is null . |
getParameterMap | public java.util.Map getParameterMap()(Code) | | Returns a Map of the parameters of this request.
Request parameters are extra information sent with the request.
The returned parameters are "x-www-form-urlencoded" decoded.
The values in the returned Map are from type
String array (String[] ).
If no parameters exist this method returns an empty Map .
an immutable java.util.Map containing parameter names as keys and parameter values as map values. The keys in the parametermap are of type String. The values in the parameter map are of typeString array. |
getParameterNames | public Enumeration getParameterNames()(Code) | | Returns an Enumeration of String
objects containing the names of the parameters contained
in this request. If the request has
no parameters, the method returns an
empty Enumeration .
an Enumeration of String objects, each String containingthe name of a request parameter; or an empty Interator if therequest has no parameters |
getParameterValues | public String[] getParameterValues(String name)(Code) | | Returns an array of String objects containing
all of the values the given request parameter has, or
null if the parameter does not exist.
The returned parameters are "x-www-form-urlencoded" decoded.
If the parameter has a single value, the array has a length
of 1.
Parameters: name - a String containing the name of the parameter whose value is requested an array of String objects containing the parameter's values See Also: PortletRequestImpl.getParameter exception: java.lang.IllegalArgumentException - if name is null . |
getPortalContext | public PortalContext getPortalContext()(Code) | | Returns the context of the calling portal.
the context of the calling portal |
getPortletMode | public PortletMode getPortletMode()(Code) | | Returns the current mode of the portlet.
the portlet mode |
getPortletSession | public PortletSession getPortletSession()(Code) | | Returns the current portlet session or, if there is no current session,
creates one and returns the new session.
Creating a new portlet session will result in creating
a new HttpSession on which the portlet session is
based on.
the portlet session |
getPortletSession | public PortletSession getPortletSession(boolean create)(Code) | | Returns the current portlet session or, if there is no current session
and the given flag is true , it creates one and returns
the new session.
If the given flag is false and there is no current
portlet session, this method returns null .
Creating a new portlet session will result in creating
a new HttpSession on which the portlet session is based on.
Parameters: create - true to create a news session,
false to return null of thereis no current session the portlet session |
getPreferences | public PortletPreferences getPreferences()(Code) | | Returns the preferences object associated with the portlet.
the portlet preferences |
getProperties | public Enumeration getProperties(String name)(Code) | | Returns all the values of the specified request property
as a Enumeration of String objects.
If the request did not include any propertys
of the specified name, this method returns an empty
Enumeration .
The property name is case insensitive. You can use
this method with any request property.
Parameters: name - a String specifying theproperty name a Enumeration containingthe values of the requested property. Ifthe request does not have any properties ofthat name return an empty Enumeration. exception: java.lang.IllegalArgumentException - if name is null . |
getProperty | public String getProperty(String name)(Code) | | Returns the value of the specified client request property
as a String . If the request did not include a property
of the specified name, this method returns null .
A portlet can access portal/portlet-container specific properties
through this method and, if available, the
headers of the HTTP client request.
This method should only be used if the
property has only one value. If the property might have
more than one value, use
PortletRequestImpl.getProperties .
If this method is used with a multivalued
parameter, the value returned is equal to the first value
in the enumeration returned by getProperties .
Parameters: name - a String specifying theproperty name a String containing thevalue of the requested property, or null if the request does nothave a property of that name exception: java.lang.IllegalArgumentException - if name is null . |
getPropertyNames | public Enumeration getPropertyNames()(Code) | | Returns a Enumeration of all the property names
this request contains. If the request has no
properties, this method returns an empty enumeration.
an enumeration of all theproperty names sent with thisrequest; if the request hasno propertys, an empty enumeration |
getRemoteUser | public String getRemoteUser()(Code) | | Returns the login of the user making this request, if the user
has been authenticated, or null if the user has not been authenticated.
a String specifying the loginof the user making this request, or null |
getRequestedSessionId | public String getRequestedSessionId()(Code) | | Returns the session ID indicated in the client request.
This session ID may not be a valid one, it may be an old
one that has expired or has been invalidated.
If the client request
did not specify a session ID, this method returns
null .
a String specifying the sessionID, or null if the request didnot specify a session ID See Also: PortletRequestImpl.isRequestedSessionIdValid |
getResponseContentType | public String getResponseContentType()(Code) | | Returns the portal preferred content type of the response.
The content type only includes the MIME type, not the
character set.
Only content types that the portlet has defined in its
deployment descriptor are valid return values for
this method call. If the portlet has defined
'*' or '* / *' as supported content
types, these may also be valid return values.
prefered MIME type of the response |
getResponseContentTypes | public java.util.Enumeration getResponseContentTypes()(Code) | | Gets a list of content types which the portal accepts for the response.
This list is ordered with the most preferable types listed first.
The content type only includes the MIME type, not the
character set.
Only content types that the portlet has defined in its
deployment descriptor are valid return values for
this method call. If the portlet has defined
'*' or '* / *' as supported content
types, these may also be valid return values.
ordered list of MIME types for the response |
getScheme | public String getScheme()(Code) | | Returns the name of the scheme used to make this request.
For example, http , https , or ftp .
Different schemes have different rules for constructing URLs,
as noted in RFC 1738.
a String containing the name of the scheme used to make this request |
getServerName | public String getServerName()(Code) | | Returns the host name of the server that received the request.
a String containing the name of the server to which the request was sent |
getServerPort | public int getServerPort()(Code) | | Returns the port number on which this request was received.
an integer specifying the port number |
getUserPrincipal | public java.security.Principal getUserPrincipal()(Code) | | Returns a java.security.Principal object containing the name of the
current authenticated user.
a java.security.Principal containingthe name of the user making this request;null if the user has not been authenticated |
getWindowState | public WindowState getWindowState()(Code) | | Returns the current window state of the portlet.
the window state |
init | void init(HttpServletRequest req, HttpServletResponse res, PortletContainerRequest pContReq, PortletContainerResponse pContRes, PortletContext context, PortalContext portalContext, PortletDescriptor pDescriptor, Logger logger)(Code) | | Initialize the global variables.
Parameters: req - The HttpServletRequest of the PAE Parameters: res - The HttpServletResponse of the PAE Parameters: pContReq - The PortletContainerRequest Parameters: pContRes - The PortletContainerResponse Parameters: context - The PortletContext Parameters: secRoleNames - A List of security role namesdefined in Deployment Descriptor's security-role-ref Parameters: pDescriptor - The PortletDescriptor for theportlet Parameters: logger - The Logger object |
isPortletModeAllowed | public boolean isPortletModeAllowed(PortletMode portletMode)(Code) | | Returns true, if the given portlet mode is a valid
one to set for this portlet in the context
of the current request.
Parameters: mode - portlet mode to check true, if it is valid for this portletentity in this request to change to thegiven portlet mode See Also: ActionRequest.setPortletMode |
isSecure | public boolean isSecure()(Code) | | Returns a boolean indicating whether this request was made
using a secure channel between client and portal, such as HTTPS.
true, if the request was made using a secure channel. |
isUserInRole | public boolean isUserInRole(String role)(Code) | | Returns a boolean indicating whether the authenticated user is
included in the specified logical "role". Roles and role
membership
can be defined using deployment descriptors. If the user has
not been authenticated, the method returns false .
Parameters: role - a String specifying the nameof the role a boolean indicating whetherthe user making this request belongs to a given role;false if the user has not been authenticated |
isWindowStateAllowed | public boolean isWindowStateAllowed(WindowState state)(Code) | | Returns true, if the given window state is valid
to be set for this portlet in the context
of the current request.
Parameters: state - window state to check true, if it is valid for this portletentity in this request to change to thegiven window state See Also: ActionRequest.setWindowState |
removeAttribute | public void removeAttribute(String name)(Code) | | Removes an attribute from this request. This method is not
generally needed as attributes only persist as long as the request
is being handled.
Attribute names should follow the same conventions as
package names. Names beginning with java.* ,
javax.* , and com.sun.* , are
reserved for use by Sun Microsystems.
Parameters: name - a String specifying the name of the attribute to remove exception: java.lang.IllegalArgumentException - if name is null . |
setAttribute | public void setAttribute(String name, Object o)(Code) | | Stores an attribute in this request.
Attribute names should follow the same conventions as
package names. Names beginning with java.* ,
javax.* , and com.sun.* , are
reserved for use by Sun Microsystems.
If the value passed into this method is null ,
the effect is the same as calling
PortletRequestImpl.removeAttribute .
Parameters: name - a String specifying the name of the attribute Parameters: o - the Object to be stored exception: java.lang.IllegalArgumentException - if name is null . |
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