private XmlUIElement getXmlUIElementFor(String typeArg) {
   if (typeToClassMappingProp == null) {
     setUpMappingsHM();
   }
   String clsName = (String) typeToClassMappingProp.get(typeArg);
   if ((clsName != null) && !(clsName.equals("*NOTFOUND*")) && !(clsName.equals("*EXCEPTION*"))) {
     try {
       Class cls = Class.forName(clsName);
       return (XmlUIElement) cls.newInstance();
     } catch (Throwable th) {
       typeToClassMappingProp.put(typeArg, "*EXCEPTION*");
       showErrorMessage(
           MessageFormat.format(
               ProvClientUtils.getString(
                   "{0} occurred when trying to get the XmlUIElement for type : {1}"),
               new Object[] {th.getClass().getName(), typeArg}));
       th.printStackTrace();
       return null;
     }
   } else if (clsName == null) {
     typeToClassMappingProp.put(typeArg, "*NOTFOUND*");
     showErrorMessage(
         MessageFormat.format(
             ProvClientUtils.getString(
                 "The type {0} does not have the corresponding XMLUIElement specified in the TypeToUIElementMapping.txt file"),
             new Object[] {typeArg}));
   }
   return null;
 }
Пример #2
0
 /** Returns the setting of an environment variable set inside the JVM. */
 public static String getEnvironmentVariable(String envVarName) {
   if (envVars == null) envVars = getEnvironmentVariables();
   return (String) envVars.get(envVarName);
 }