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java.lang.Objectcatalog.view.util.FacesUtils
Utility class for JavaServer Faces.
Constructor Summary | |
FacesUtils()
|
Method Summary | |
static void |
addErrorMessage(java.lang.String msg)
Add error message. |
static void |
addErrorMessage(java.lang.String clientId,
java.lang.String msg)
Add error message to a sepcific client. |
static void |
addInfoMessage(java.lang.String msg)
Add information message. |
static void |
addInfoMessage(java.lang.String clientId,
java.lang.String msg)
Add information message to a sepcific client. |
static java.lang.Integer |
evalInt(java.lang.String el)
Evaluate the integer value of a JSF expression. |
static ApplicationBean |
getApplicationBean()
Get ApplicationBean . |
static java.lang.Object |
getManagedBean(java.lang.String beanName)
Get managed bean based on the bean name. |
static java.lang.String |
getRequestParameter(java.lang.String name)
Get parameter value from request scope. |
static javax.servlet.ServletContext |
getServletContext()
Get servlet context. |
static SessionBean |
getSessionBean()
Get SessionBean . |
static void |
resetManagedBean(java.lang.String beanName)
Remove the managed bean based on the bean name. |
static void |
setManagedBeanInSession(java.lang.String beanName,
java.lang.Object managedBean)
Store the managed bean inside the session scope. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public FacesUtils()
Method Detail |
public static javax.servlet.ServletContext getServletContext()
public static java.lang.Object getManagedBean(java.lang.String beanName)
beanName
- the bean name
public static void resetManagedBean(java.lang.String beanName)
beanName
- the bean name of the managed bean to be removedpublic static void setManagedBeanInSession(java.lang.String beanName, java.lang.Object managedBean)
beanName
- the name of the managed bean to be storedmanagedBean
- the managed bean to be storedpublic static java.lang.String getRequestParameter(java.lang.String name)
name
- the name of the parameter
public static ApplicationBean getApplicationBean()
ApplicationBean
.
Specific for this application.
public static SessionBean getSessionBean()
SessionBean
.
Specific for this applicaiton.
public static void addInfoMessage(java.lang.String msg)
msg
- the information messagepublic static void addInfoMessage(java.lang.String clientId, java.lang.String msg)
clientId
- the client idmsg
- the information messagepublic static void addErrorMessage(java.lang.String msg)
msg
- the error messagepublic static void addErrorMessage(java.lang.String clientId, java.lang.String msg)
clientId
- the client idmsg
- the error messagepublic static java.lang.Integer evalInt(java.lang.String el)
el
- the JSF expression
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