Exemplo n.º 1
0
 /**
  * INTERNAL: Used by SQLCall.translate(..) The binding *must* be performed (NCHAR, NSTRING,
  * NCLOB). In these special cases the method returns a wrapper object which knows whether it
  * should be bound or appended and knows how to do that.
  */
 public Object getCustomModifyValueForCall(
     Call call, Object value, DatabaseField field, boolean shouldBind) {
   Class type = field.getType();
   if ((type != null) && isOracle9Specific(type)) {
     if (value == null) {
       return null;
     }
     if (NCHAR.equals(type) || NSTRING.equals(type)) {
       return new NTypeBindCallCustomParameter(value);
     } else if (NCLOB.equals(type)) {
       value = convertToDatabaseType(value);
       if (shouldUseLocatorForLOBWrite()) {
         if (lobValueExceedsLimit(value)) {
           ((DatabaseCall) call).addContext(field, value);
           value = new String(" ");
         }
       }
       return new NTypeBindCallCustomParameter(value);
     } else if (XMLTYPE.equals(type)) {
       return getXMLTypeFactory().createXMLTypeBindCallCustomParameter(value);
     }
   }
   return super.getCustomModifyValueForCall(call, value, field, shouldBind);
 }
Exemplo n.º 2
0
 /** INTERNAL: Used in write LOB method only to identify a CLOB. */
 protected boolean isClob(Class type) {
   return NCLOB.equals(type) || super.isClob(type);
 }