Module org.omnifaces

Package org.omnifaces.util

Class MessagesLocal

java.lang.Object

org.omnifaces.util.MessagesLocal

public final class MessagesLocal
extends Object

Collection of utility methods for the Faces API with respect to working with FacesMessage.

The difference with Messages is that no one method of MessagesLocal obtains the FacesContext from the current thread by FacesContext.getCurrentInstance(). This job is up to the caller. This is more efficient in situations where multiple utility methods needs to be called at the same time. Invoking FacesContext.getCurrentInstance() is at its own an extremely cheap operation, however as it's to be obtained as a ThreadLocal variable, it's during the call still blocking all other running threads for some nanoseconds or so.

Since:

4.2

Author:

Bauke Scholtz

See Also:

• Messages

Method Summary

Modifier and Type	Method	Description
static void	add(FacesContext context, FacesMessage.Severity severity, String clientId, String message, Object... params)
static void	add(FacesContext context, String clientId, FacesMessage message)
static void	addError(FacesContext context, String clientId, String message, Object... params)
static void	addFatal(FacesContext context, String clientId, String message, Object... params)
static void	addFlash(FacesContext context, FacesMessage.Severity severity, String clientId, String message, Object... params)
static void	addFlash(FacesContext context, String clientId, FacesMessage message)
static void	addFlashError(FacesContext context, String clientId, String message, Object... params)
static void	addFlashFatal(FacesContext context, String clientId, String message, Object... params)
static void	addFlashGlobal(FacesContext context, FacesMessage message)
static void	addFlashGlobalError(FacesContext context, String message, Object... params)
static void	addFlashGlobalFatal(FacesContext context, String message, Object... params)
static void	addFlashGlobalInfo(FacesContext context, String message, Object... params)
static void	addFlashGlobalWarn(FacesContext context, String message, Object... params)
static void	addFlashInfo(FacesContext context, String clientId, String message, Object... params)
static void	addFlashWarn(FacesContext context, String clientId, String message, Object... params)
static void	addGlobal(FacesContext context, FacesMessage message)
static void	addGlobal(FacesContext context, FacesMessage.Severity severity, String message, Object... params)
static void	addGlobalError(FacesContext context, String message, Object... params)
static void	addGlobalFatal(FacesContext context, String message, Object... params)
static void	addGlobalInfo(FacesContext context, String message, Object... params)
static void	addGlobalWarn(FacesContext context, String message, Object... params)
static void	addInfo(FacesContext context, String clientId, String message, Object... params)
static void	addWarn(FacesContext context, String clientId, String message, Object... params)
static boolean	clear(FacesContext context, FacesMessage.Severity severity, String... clientIds)
static boolean	clear(FacesContext context, String... clientIds)
static boolean	clearError(FacesContext context, String... clientIds)
static boolean	clearFatal(FacesContext context, String... clientIds)
static boolean	clearGlobal(FacesContext context)
static boolean	clearGlobal(FacesContext context, FacesMessage.Severity severity)
static boolean	clearGlobalError(FacesContext context)
static boolean	clearGlobalFatal(FacesContext context)
static boolean	clearGlobalInfo(FacesContext context)
static boolean	clearGlobalWarn(FacesContext context)
static boolean	clearInfo(FacesContext context, String... clientIds)
static boolean	clearWarn(FacesContext context, String... clientIds)
static boolean	isEmpty(FacesContext context)
static boolean	isEmpty(FacesContext context, String clientId)
static boolean	isGlobalEmpty(FacesContext context)

Methods inherited from class java.lang.Object

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

Method Details

add

public static void add(FacesContext context,
 String clientId,
 FacesMessage message)

See Also:

• Messages.add(String, FacesMessage)

add

public static void add(FacesContext context,
 FacesMessage.Severity severity,
 String clientId,
 String message,
 Object... params)

See Also:

• Messages.add(jakarta.faces.application.FacesMessage.Severity, String, String, Object...)

addInfo

public static void addInfo(FacesContext context,
 String clientId,
 String message,
 Object... params)

See Also:

• Messages.addInfo(String, String, Object...)

addWarn

public static void addWarn(FacesContext context,
 String clientId,
 String message,
 Object... params)

See Also:

• Messages.addWarn(String, String, Object...)

addError

public static void addError(FacesContext context,
 String clientId,
 String message,
 Object... params)

See Also:

• Messages.addError(String, String, Object...)

addFatal

public static void addFatal(FacesContext context,
 String clientId,
 String message,
 Object... params)

See Also:

• Messages.addFatal(String, String, Object...)

addGlobal

public static void addGlobal(FacesContext context,
 FacesMessage message)

See Also:

• Messages.addGlobal(FacesMessage)

addGlobal

public static void addGlobal(FacesContext context,
 FacesMessage.Severity severity,
 String message,
 Object... params)

See Also:

• Messages.addGlobal(jakarta.faces.application.FacesMessage.Severity, String, Object...)

addGlobalInfo

public static void addGlobalInfo(FacesContext context,
 String message,
 Object... params)

See Also:

• Messages.addGlobalInfo(String, Object...)

addGlobalWarn

public static void addGlobalWarn(FacesContext context,
 String message,
 Object... params)

See Also:

• Messages.addGlobalWarn(String, Object...)

addGlobalError

public static void addGlobalError(FacesContext context,
 String message,
 Object... params)

See Also:

• Messages.addGlobalError(String, Object...)

addGlobalFatal

public static void addGlobalFatal(FacesContext context,
 String message,
 Object... params)

See Also:

• Messages.addGlobalFatal(String, Object...)

addFlash

public static void addFlash(FacesContext context,
 String clientId,
 FacesMessage message)

See Also:

• Messages.addFlash(String, FacesMessage)

addFlash

public static void addFlash(FacesContext context,
 FacesMessage.Severity severity,
 String clientId,
 String message,
 Object... params)

See Also:

• Messages.addFlash(jakarta.faces.application.FacesMessage.Severity, String, String, Object...)

addFlashInfo

public static void addFlashInfo(FacesContext context,
 String clientId,
 String message,
 Object... params)

See Also:

• Messages.addFlashInfo(String, String, Object...)

addFlashWarn

public static void addFlashWarn(FacesContext context,
 String clientId,
 String message,
 Object... params)

See Also:

• Messages.addFlashWarn(String, String, Object...)

addFlashError

public static void addFlashError(FacesContext context,
 String clientId,
 String message,
 Object... params)

See Also:

• Messages.addFlashError(String, String, Object...)

addFlashFatal

public static void addFlashFatal(FacesContext context,
 String clientId,
 String message,
 Object... params)

See Also:

• Messages.addFlashFatal(String, String, Object...)

addFlashGlobal

public static void addFlashGlobal(FacesContext context,
 FacesMessage message)

See Also:

• Messages.addFlashGlobal(FacesMessage)

addFlashGlobalInfo

public static void addFlashGlobalInfo(FacesContext context,
 String message,
 Object... params)

See Also:

• Messages.addFlashGlobalInfo(String, Object...)

addFlashGlobalWarn

public static void addFlashGlobalWarn(FacesContext context,
 String message,
 Object... params)

See Also:

• Messages.addFlashGlobalWarn(String, Object...)

addFlashGlobalError

public static void addFlashGlobalError(FacesContext context,
 String message,
 Object... params)

See Also:

• Messages.addFlashGlobalError(String, Object...)

addFlashGlobalFatal

public static void addFlashGlobalFatal(FacesContext context,
 String message,
 Object... params)

See Also:

• Messages.addFlashGlobalFatal(String, Object...)

isEmpty

public static boolean isEmpty(FacesContext context)

See Also:

• Messages.isEmpty()

isEmpty

public static boolean isEmpty(FacesContext context,
 String clientId)

See Also:

• Messages.isEmpty(String)

isGlobalEmpty

public static boolean isGlobalEmpty(FacesContext context)

See Also:

• Messages.isGlobalEmpty()

clear

public static boolean clear(FacesContext context,
 FacesMessage.Severity severity,
 String... clientIds)

See Also:

• Messages.clear(jakarta.faces.application.FacesMessage.Severity, String...)

clear

public static boolean clear(FacesContext context,
 String... clientIds)

See Also:

• Messages.clear(String...)

clearInfo

public static boolean clearInfo(FacesContext context,
 String... clientIds)

See Also:

• Messages.clearInfo(String...)

clearWarn

public static boolean clearWarn(FacesContext context,
 String... clientIds)

See Also:

• Messages.clearWarn(String...)

clearError

public static boolean clearError(FacesContext context,
 String... clientIds)

See Also:

• Messages.clearError(String...)

clearFatal

public static boolean clearFatal(FacesContext context,
 String... clientIds)

See Also:

• Messages.clearFatal(String...)

clearGlobal

public static boolean clearGlobal(FacesContext context,
 FacesMessage.Severity severity)

See Also:

• Messages.clearGlobal(jakarta.faces.application.FacesMessage.Severity)

clearGlobal

public static boolean clearGlobal(FacesContext context)

See Also:

• Messages.clearGlobal()

clearGlobalInfo

public static boolean clearGlobalInfo(FacesContext context)

See Also:

• Messages.clearGlobalInfo()

clearGlobalWarn

public static boolean clearGlobalWarn(FacesContext context)

See Also:

• Messages.clearGlobalWarn()

clearGlobalError

public static boolean clearGlobalError(FacesContext context)

See Also:

• Messages.clearGlobalError()

clearGlobalFatal

public static boolean clearGlobalFatal(FacesContext context)

See Also:

• Messages.clearGlobalFatal()