Java Doc for ModuleUtils.java in  » Web-Framework » struts-1.3.8 » org » apache » struts » util » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Web Framework » struts 1.3.8 » org.apache.struts.util 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


java.lang.Object
   org.apache.struts.util.ModuleUtils

ModuleUtils
public class ModuleUtils (Code)
General purpose utility methods related to module processing.
version:
   $Rev: 471754 $
since:
   Struts 1.2



Constructor Summary
protected  ModuleUtils()
     Constructor for ModuleUtils.

Method Summary
public static  ModuleUtilsgetInstance()
     Returns the Singleton instance of TagUtils.
public  ModuleConfiggetModuleConfig(HttpServletRequest request)
     Return the current ModuleConfig object stored in request, if it exists, null otherwise.
public  ModuleConfiggetModuleConfig(String prefix, ServletContext context)
     Return the desired ModuleConfig object stored in context, if it exists, null otherwise.
public  ModuleConfiggetModuleConfig(String prefix, HttpServletRequest request, ServletContext context)
    
public  ModuleConfiggetModuleConfig(HttpServletRequest request, ServletContext context)
     Return the ModuleConfig object is it exists, null otherwise.
public  StringgetModuleName(HttpServletRequest request, ServletContext context)
     Get the module name to which the specified request belong.
public  StringgetModuleName(String matchPath, ServletContext context)
     Get the module name to which the specified uri belong.
public  String[]getModulePrefixes(ServletContext context)
     Return the list of module prefixes that are defined for this web application.
public  voidselectModule(HttpServletRequest request, ServletContext context)
     Select the module to which the specified request belongs, and add corresponding request attributes to this request.
public  voidselectModule(String prefix, HttpServletRequest request, ServletContext context)
     Select the module to which the specified request belongs, and add corresponding request attributes to this request.


Constructor Detail
ModuleUtils
protected ModuleUtils()(Code)
Constructor for ModuleUtils.




Method Detail
getInstance
public static ModuleUtils getInstance()(Code)
Returns the Singleton instance of TagUtils.



getModuleConfig
public ModuleConfig getModuleConfig(HttpServletRequest request)(Code)
Return the current ModuleConfig object stored in request, if it exists, null otherwise. This method can be used by plugin to retrieve the current module config object. If no moduleConfig is found, this means that the request haven't hit the server throught the struts servlet. The appropriate module config can be set and found with ModuleUtils.selectModule(HttpServletRequestServletContext) .
Parameters:
  request - The servlet request we are processing the ModuleConfig object from request, or null if none is set inthe request.



getModuleConfig
public ModuleConfig getModuleConfig(String prefix, ServletContext context)(Code)
Return the desired ModuleConfig object stored in context, if it exists, null otherwise.
Parameters:
  prefix - The module prefix of the desired module
Parameters:
  context - The ServletContext for this web application the ModuleConfig object specified, or null if not found in thecontext.



getModuleConfig
public ModuleConfig getModuleConfig(String prefix, HttpServletRequest request, ServletContext context)(Code)
Return the desired ModuleConfig object stored in context, if it exists, otherwise return the current ModuleConfig
Parameters:
  prefix - The module prefix of the desired module
Parameters:
  request - The servlet request we are processing
Parameters:
  context - The ServletContext for this web application the ModuleConfig object specified, or null if not found in thecontext.



getModuleConfig
public ModuleConfig getModuleConfig(HttpServletRequest request, ServletContext context)(Code)
Return the ModuleConfig object is it exists, null otherwise.
Parameters:
  request - The servlet request we are processing
Parameters:
  context - The ServletContext for this web application the ModuleConfig object



getModuleName
public String getModuleName(HttpServletRequest request, ServletContext context)(Code)
Get the module name to which the specified request belong.
Parameters:
  request - The servlet request we are processing
Parameters:
  context - The ServletContext for this web application The module prefix or ""



getModuleName
public String getModuleName(String matchPath, ServletContext context)(Code)
Get the module name to which the specified uri belong.
Parameters:
  matchPath - The uri from which we want the module name.
Parameters:
  context - The ServletContext for this web application The module prefix or ""



getModulePrefixes
public String[] getModulePrefixes(ServletContext context)(Code)
Return the list of module prefixes that are defined for this web application. NOTE - the "" prefix for the default module is not included in this list.
Parameters:
  context - The ServletContext for this web application. An array of module prefixes.



selectModule
public void selectModule(HttpServletRequest request, ServletContext context)(Code)
Select the module to which the specified request belongs, and add corresponding request attributes to this request.
Parameters:
  request - The servlet request we are processing
Parameters:
  context - The ServletContext for this web application



selectModule
public void selectModule(String prefix, HttpServletRequest request, ServletContext context)(Code)
Select the module to which the specified request belongs, and add corresponding request attributes to this request.
Parameters:
  prefix - The module prefix of the desired module
Parameters:
  request - The servlet request we are processing
Parameters:
  context - The ServletContext for this web application



Methods inherited from java.lang.Object
native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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