org.springframework.faces.webflow

Class JsfRuntimeInformation

java.lang.Object

org.springframework.faces.webflow.JsfRuntimeInformation

public class JsfRuntimeInformation
extends java.lang.Object

Helper class to provide information about the JSF runtime environment such as JSF version and implementation.

Author:

Rossen Stoyanchev, Phillip Webb

Field Summary

Fields

Modifier and Type	Field and Description
static int	JSF_11 Deprecated. As of Web Flow 2.4.0 JSF 2.0 is a minimum requirement
static int	JSF_12 Deprecated. As of Web Flow 2.4.0 JSF 2.0 is a minimum requirement
static int	JSF_20 JSF Version 2.0
static int	JSF_21 JSF Version 2.1
static int	JSF_22 JSF Version 2.2

Constructor Summary

Constructors

Constructor and Description
JsfRuntimeInformation()

Method Summary

Methods

Modifier and Type	Method and Description
static boolean	isAtLeastJsf12() Deprecated. As of Web Flow 2.4.0 JSF 2.0 is a minimum requirement
static boolean	isAtLeastJsf20() Deprecated. As of Web Flow 2.4.0 JSF 2.0 is a minimum requirement
static boolean	isAtLeastJsf21()
static boolean	isAtLeastJsf22()
static boolean	isLessThanJsf20() Deprecated. As of Web Flow 2.4.0 JSF 2.0 is a minimum requirement
static boolean	isMyFacesPresent()
static boolean	isPortletContext(java.lang.Object nativeContext) Determine if the specified context object is from portlet.
static boolean	isPortletRequest(javax.faces.context.FacesContext context) Determine if the specified FacesContext is from a portlet request.
static boolean	isPortletRequest(RequestContext context) Determine if the specified RequestContext is from a portlet request.
static boolean	isSpringPortletPresent() Determines if the container has support for portlets and if Spring MVC portlet support is available

Methods inherited from class java.lang.Object

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

Field Detail

JSF_11

@Deprecated
public static final int JSF_11

Deprecated. As of Web Flow 2.4.0 JSF 2.0 is a minimum requirement

JSF Version 1.1

See Also:

Constant Field Values

JSF_12

@Deprecated
public static final int JSF_12

Deprecated. As of Web Flow 2.4.0 JSF 2.0 is a minimum requirement

JSF Version 1.2

See Also:

Constant Field Values

JSF_20

public static final int JSF_20

JSF Version 2.0

See Also:

Constant Field Values

JSF_21

public static final int JSF_21

JSF Version 2.1

See Also:

Constant Field Values

JSF_22

public static final int JSF_22

JSF Version 2.2

See Also:

Constant Field Values

Constructor Detail

JsfRuntimeInformation

public JsfRuntimeInformation()

Method Detail

isAtLeastJsf22

public static boolean isAtLeastJsf22()

isAtLeastJsf21

public static boolean isAtLeastJsf21()

isAtLeastJsf20

@Deprecated
public static boolean isAtLeastJsf20()

Deprecated. As of Web Flow 2.4.0 JSF 2.0 is a minimum requirement

isAtLeastJsf12

@Deprecated
public static boolean isAtLeastJsf12()

Deprecated. As of Web Flow 2.4.0 JSF 2.0 is a minimum requirement

isLessThanJsf20

@Deprecated
public static boolean isLessThanJsf20()

Deprecated. As of Web Flow 2.4.0 JSF 2.0 is a minimum requirement

isMyFacesPresent

public static boolean isMyFacesPresent()

isSpringPortletPresent

public static boolean isSpringPortletPresent()

Determines if the container has support for portlets and if Spring MVC portlet support is available

Returns:

true if a portlet environment is detected

isPortletRequest

public static boolean isPortletRequest(javax.faces.context.FacesContext context)

Determine if the specified FacesContext is from a portlet request.

Parameters:

context - the faces context

Returns:

true if the request is from a portlet

isPortletRequest

public static boolean isPortletRequest(RequestContext context)

Determine if the specified RequestContext is from a portlet request.

Parameters:

context - the request context

Returns:

true if the request is from a portlet

isPortletContext

public static boolean isPortletContext(java.lang.Object nativeContext)

Determine if the specified context object is from portlet.

Parameters:

nativeContext - the native context

Returns:

true if the context is from a portlet