public static String formatSysClusterBuffAttributes(
     String separator, CFSecuritySysClusterBuff buff) {
   String retval =
       CFInternetXMsgSysClusterMessageFormatter.formatSysClusterPKeyAttributes(separator, buff)
           + CFLibXmlUtil.formatRequiredInt32(separator, "Revision", buff.getRequiredRevision())
           + CFLibXmlUtil.formatRequiredInt64(separator, "ClusterId", buff.getRequiredClusterId());
   return (retval);
 }
  public void startElement(String uri, String localName, String qName, Attributes attrs)
      throws SAXException {
    CFInternetXMsgSchemaMessageFormatter schemaFormatter = null;
    try {
      // Common XML Attributes
      String attrId = null;
      // Primary Key Attributes for Constant Enum support
      String attrSingletonId = null;
      // Attribute Extraction
      String attrLocalName;
      int numAttrs;
      int idxAttr;
      final String S_ProcName = "startElement";
      final String S_LocalName = "LocalName";

      assert qName.equals("RqstSysClusterLock");

      CFInternetXMsgRqstHandler xmsgRqstHandler = (CFInternetXMsgRqstHandler) getParser();
      if (xmsgRqstHandler == null) {
        throw CFLib.getDefaultExceptionFactory()
            .newNullArgumentException(getClass(), S_ProcName, 0, "getParser()");
      }

      schemaFormatter = xmsgRqstHandler.getSchemaMessageFormatter();

      ICFInternetSchemaObj schemaObj = xmsgRqstHandler.getSchemaObj();
      if (schemaObj == null) {
        throw CFLib.getDefaultExceptionFactory()
            .newNullArgumentException(getClass(), S_ProcName, 0, "getParser().getSchemaObj()");
      }

      // Instantiate a PKey buffer for the parsed information
      CFSecuritySysClusterPKey pkey =
          ((ICFInternetSchema) schemaObj.getBackingStore()).getFactorySysCluster().newPKey();

      // Extract Attributes
      numAttrs = attrs.getLength();
      for (idxAttr = 0; idxAttr < numAttrs; idxAttr++) {
        attrLocalName = attrs.getLocalName(idxAttr);
        if (attrLocalName.equals("Id")) {
          if (attrId != null) {
            throw CFLib.getDefaultExceptionFactory()
                .newUniqueIndexViolationException(
                    getClass(), S_ProcName, S_LocalName, attrLocalName);
          }
          attrId = attrs.getValue(idxAttr);
        } else if (attrLocalName.equals("SingletonId")) {
          if (attrSingletonId != null) {
            throw CFLib.getDefaultExceptionFactory()
                .newUniqueIndexViolationException(
                    getClass(), S_ProcName, S_LocalName, attrLocalName);
          }
          attrSingletonId = attrs.getValue(idxAttr);
        } else if (attrLocalName.equals("schemaLocation")) {
          // ignored
        } else {
          throw CFLib.getDefaultExceptionFactory()
              .newUnrecognizedAttributeException(
                  getClass(), S_ProcName, getParser().getLocationInfo(), attrLocalName);
        }
      }

      // Ensure that required attributes have values
      if ((attrSingletonId == null) || (attrSingletonId.length() <= 0)) {
        throw CFLib.getDefaultExceptionFactory()
            .newNullArgumentException(getClass(), S_ProcName, 0, "SingletonId");
      }

      // Get current context
      CFLibXmlCoreContext curContext = getParser().getCurContext();
      // Convert string attributes to native Java types
      // and apply the converted attributes to the editBuff.

      int natSingletonId;
      natSingletonId = Integer.parseInt(attrSingletonId);
      pkey.setRequiredSingletonId(natSingletonId);

      pkey.setRequiredSingletonId(natSingletonId);
      // Lock the object
      ICFInternetSysClusterObj locked =
          ((ICFInternetSysClusterObj) schemaObj.getSysClusterTableObj().lockSysCluster(pkey));
      String response =
          schemaFormatter.formatRspnXmlPreamble()
              + "\n"
              + "\t"
              + CFInternetXMsgSysClusterMessageFormatter.formatSysClusterRspnLocked(
                  "\n\t\t\t", locked.getSysClusterBuff())
              + "\n"
              + schemaFormatter.formatRspnXmlPostamble();
      ((CFInternetXMsgRqstHandler) getParser()).appendResponse(response);
    } catch (RuntimeException e) {
      CFInternetXMsgRqstHandler xmsgRqstHandler = ((CFInternetXMsgRqstHandler) getParser());
      schemaFormatter = xmsgRqstHandler.getSchemaMessageFormatter();
      String response =
          schemaFormatter.formatRspnXmlPreamble()
              + "\n"
              + "\t"
              + CFInternetXMsgSchemaMessageFormatter.formatRspnException("\n\t\t\t", e)
              + "\n"
              + schemaFormatter.formatRspnXmlPostamble();
      xmsgRqstHandler.resetResponse();
      xmsgRqstHandler.appendResponse(response);
      xmsgRqstHandler.setCaughtException(true);
    } catch (Error e) {
      CFInternetXMsgRqstHandler xmsgRqstHandler = ((CFInternetXMsgRqstHandler) getParser());
      schemaFormatter = xmsgRqstHandler.getSchemaMessageFormatter();
      String response =
          schemaFormatter.formatRspnXmlPreamble()
              + "\n"
              + "\t"
              + CFInternetXMsgSchemaMessageFormatter.formatRspnException("\n\t\t\t", e)
              + "\n"
              + schemaFormatter.formatRspnXmlPostamble();
      xmsgRqstHandler.resetResponse();
      xmsgRqstHandler.appendResponse(response);
      xmsgRqstHandler.setCaughtException(true);
    }
  }