Java Doc for Mapping.java in  » Workflow-Engines » wfmopen-2.1.1 » de » danet » an » util » web » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Workflow Engines » wfmopen 2.1.1 » de.danet.an.util.web 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


java.lang.Object
   de.danet.an.util.web.Mapping

Mapping
public class Mapping (Code)
Base class, implementing the methods used in logic sheet(s). The mathods in this class can be used to support an internationalization of texts and error messages in xsp pages.

Together with the logicsheet mapping.xsl, to use the functionality the followng steps must be fullfilled:

  • Include the logicsheet mapping.xsl in your own logicsheet for processing the xsp page.
  • In your logicsheet, include the following match-rules:
      <xsl:template match="page">
     <page>
     <xsp:logic>
     if (session == null) {
     session = request.getSession (true);
     }
     session.setAttribute ("errorList", new ArrayList (1));
     </xsp:logic>
     <xsl:apply-templates/>
     <xsp:logic>
     xspCurrentNode.appendChild 
     (Mapping.createErrorList(session, document));
     </xsp:logic>
     </page>
     </xsl:template>
     <xsl:template match="xsp:page">
     <xsp:page>
     <xsl:apply-templates select="@*"/>
     <xsp:structure>
     <xsp:include>
     de.danet.an.util.Mapping
     </xsp:include>
     </xsp:structure>
     <xsl:apply-templates/>
     </xsp:page>
     </xsl:template>
     
  • Define an I18n.properties file for your application.
  • In your xsp page, you can now use the mapping functionality, e.g.
    <mapping:generate_mappings key="staff.group.list"
     basename="de.danet.an.staffmgmt.webclient.I18n"/>
     
  • In your Java classes, where you encapsulate the logic code, you can set error texts like this:
    Mapping.mapError (session, "de.danet.an.staffmgmt.webclient.I18n",
     "error.staff.addGroupOption");
     




Method Summary
public static  voidaddError(HttpSession session, String msg)
     Add an error message to the error list.
public static  DocumentFragmentcreateErrorList(HttpSession session, Document doc)
     Convert the errors accumulated to an XML structure.
Parameters:
  session - the http session.
Parameters:
  doc - document, handed over by the cocoon framework.
public static  DocumentFragmentgenerateMappings(HttpSession session, Document doc, String baseName, String segment)
     Generates mapping entries for a given key.
public static  voidmapError(HttpSession session, String baseName, String key)
     Add the error message referenced by a key to the error list.
public static  StringmapText(HttpSession session, String baseName, String key)
     Returns the i18n text for a given key. The text is based on the language settings of the user.



Method Detail
addError
public static void addError(HttpSession session, String msg)(Code)
Add an error message to the error list.
Parameters:
  session - the http session.
Parameters:
  msg - the error message.



createErrorList
public static DocumentFragment createErrorList(HttpSession session, Document doc)(Code)
Convert the errors accumulated to an XML structure.
Parameters:
  session - the http session.
Parameters:
  doc - document, handed over by the cocoon framework. Document fragment with error list.



generateMappings
public static DocumentFragment generateMappings(HttpSession session, Document doc, String baseName, String segment)(Code)
Generates mapping entries for a given key. The mapping entries are taken from a language specific resource file. The given segment name is removed from the resulting keys.
Parameters:
  session - the http session
Parameters:
  doc - document, handed over by the cocoon framework
Parameters:
  baseName - file name of resource bundle
Parameters:
  segment - prefix for selecting the resource segment Document fragment with mapping nodes



mapError
public static void mapError(HttpSession session, String baseName, String key)(Code)
Add the error message referenced by a key to the error list.
Parameters:
  session - the http session.
Parameters:
  baseName - Family name of the resource bundle
Parameters:
  key - the key of the error message.



mapText
public static String mapText(HttpSession session, String baseName, String key)(Code)
Returns the i18n text for a given key. The text is based on the language settings of the user.
Parameters:
  session - currently not used. May be used to get informationabout the user's locale.
Parameters:
  baseName - Family name of the resource bundle
Parameters:
  key - key for the text translated key, representing the language specific translation



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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