Package com.logicaldoc.web.service

Class InfoServiceImpl

java.lang.Object

javax.servlet.GenericServlet

javax.servlet.http.HttpServlet

com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet

com.google.gwt.user.server.rpc.RemoteServiceServlet

com.logicaldoc.web.service.InfoServiceImpl

All Implemented Interfaces:

com.google.gwt.user.client.rpc.RemoteService, com.google.gwt.user.server.rpc.SerializationPolicyProvider, InfoService, Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig

public class InfoServiceImpl
extends com.google.gwt.user.server.rpc.RemoteServiceServlet
implements InfoService

Implementation of the InfoService

Since:

6.0

Author:

Marco Meschieri - LogicalDOC

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface com.logicaldoc.gui.common.client.services.InfoService

InfoService.Instance

Constructor Summary

Constructors

Constructor	Description
InfoServiceImpl()

Method Summary

Modifier and Type	Method	Description
String	getCronDescription(String expression, String locale)	Retrieves the natural language description of a given cron expression
static GUIInfo	getInfo(String tenantName)	Retrieves the informations but not localization issues like messages and installed languages
GUIInfo	getInfo(String locale, String tenantName, boolean login)	Retrieves the system informations
GUIParameter[]	getSessionInfo()	Retrieves all the settings for the current session
boolean	ping()	Ping to maintain open he session

Methods inherited from class com.google.gwt.user.server.rpc.RemoteServiceServlet

getSerializationPolicy, init, processCall, processCall, processPost

Methods inherited from class com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet

doPost

Methods inherited from class javax.servlet.http.HttpServlet

service

Methods inherited from class javax.servlet.GenericServlet

destroy, getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletInfo, getServletName, init, log, log

Methods inherited from class java.lang.Object

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

Constructor Detail

InfoServiceImpl

public InfoServiceImpl()

Method Detail

getInfo

public GUIInfo getInfo(String locale,
                       String tenantName,
                       boolean login)

Description copied from interface: InfoService

Retrieves the system informations

Specified by:

getInfo in interface InfoService

Parameters:

locale - language to use

tenantName - name of the tenant

login - if the informations are asked by the login form

Returns:

the User Inteface's informations

getInfo

public static GUIInfo getInfo(String tenantName)

Retrieves the informations but not localization issues like messages and installed languages

Parameters:

tenantName - name of the tenant

Returns:

bean carrying informations about the User Interface

getSessionInfo

public GUIParameter[] getSessionInfo()
                              throws InvalidSessionException

Description copied from interface: InfoService

Retrieves all the settings for the current session

Specified by:

getSessionInfo in interface InfoService

Returns:

array with all the settings

Throws:

InvalidSessionException - the session does not exist or is expired

ping

public boolean ping()
             throws InvalidSessionException

Description copied from interface: InfoService

Ping to maintain open he session

Specified by:

ping in interface InfoService

Returns:

if the server has been successfully contacted

Throws:

InvalidSessionException - the session does not exist or is expired

getCronDescription

public String getCronDescription(String expression,
                                 String locale)
                          throws ServerException

Description copied from interface: InfoService

Retrieves the natural language description of a given cron expression

Specified by:

getCronDescription in interface InfoService

Parameters:

expression - the cron expression to evaluate

locale - the locale to use for the description

Returns:

the natural language description

Throws:

ServerException - raised in case the given expression is invalid