Пример #1
0
 // Serialize the bean using the specified namespace prefix & uri
 public String serialize(Object bean) throws IntrospectionException, IllegalAccessException {
   // Use the class name as the name of the root element
   String className = bean.getClass().getName();
   String rootElementName = null;
   if (bean.getClass().isAnnotationPresent(ObjectXmlAlias.class)) {
     AnnotatedElement annotatedElement = bean.getClass();
     ObjectXmlAlias aliasAnnotation = annotatedElement.getAnnotation(ObjectXmlAlias.class);
     rootElementName = aliasAnnotation.value();
   }
   // Use the package name as the namespace URI
   Package pkg = bean.getClass().getPackage();
   nsURI = pkg.getName();
   // Remove a trailing semi-colon (;) if present (i.e. if the bean is an array)
   className = StringUtils.deleteTrailingChar(className, ';');
   StringBuffer sb = new StringBuffer(className);
   String objectName = sb.delete(0, sb.lastIndexOf(".") + 1).toString();
   domDocument = createDomDocument(objectName);
   document = domDocument.getDocument();
   Element root = document.getDocumentElement();
   // Parse the bean elements
   getBeanElements(root, rootElementName, className, bean);
   StringBuffer xml = new StringBuffer();
   if (prettyPrint)
     xml.append(domDocument.serialize(lineSeperator, indentChars, includeXmlProlog));
   else xml.append(domDocument.serialize(includeXmlProlog));
   if (!includeTypeInfo) {
     int index = xml.indexOf(root.getNodeName());
     xml.delete(index - 1, index + root.getNodeName().length() + 2);
     xml.delete(xml.length() - root.getNodeName().length() - 4, xml.length());
   }
   return xml.toString();
 }
Пример #2
0
 private ClassLoaderStrategy getClassLoaderStrategy(String fullyQualifiedClassName)
     throws Exception {
   try {
     // Get just the package name
     StringBuffer sb = new StringBuffer(fullyQualifiedClassName);
     sb.delete(sb.lastIndexOf("."), sb.length());
     currentPackage = sb.toString();
     // Retrieve the Java classpath from the system properties
     String cp = System.getProperty("java.class.path");
     String sepChar = System.getProperty("path.separator");
     String[] paths = StringUtils.pieceList(cp, sepChar.charAt(0));
     ClassLoaderStrategy cl =
         ClassLoaderUtil.getClassLoader(ClassLoaderUtil.FILE_SYSTEM_CLASS_LOADER, new String[] {});
     // Iterate through paths until class with the specified name is found
     String classpath = StringUtils.replaceChar(currentPackage, '.', File.separatorChar);
     for (int i = 0; i < paths.length; i++) {
       Class[] classes = cl.getClasses(paths[i] + File.separatorChar + classpath, currentPackage);
       for (int j = 0; j < classes.length; j++) {
         if (classes[j].getName().equals(fullyQualifiedClassName)) {
           return ClassLoaderUtil.getClassLoader(
               ClassLoaderUtil.FILE_SYSTEM_CLASS_LOADER, new String[] {paths[i]});
         }
       }
     }
     throw new Exception("Class could not be found.");
   } catch (Exception e) {
     System.err.println("Exception creating class loader strategy.");
     System.err.println(e.getMessage());
     throw e;
   }
 }