TaggedComponentHelper.java (read): Use read_octet_array(), not read().

2007-04-16  Andrew Haley  <aph@redhat.com>

        * org/omg/IOP/TaggedComponentHelper.java (read): Use
        read_octet_array(), not read().
        (write): Use write_octet_array(), not write().

        * org/omg/PortableServer/Servant.java (_get_delegate): Throw if no
        delegate has been set.

        * javax/management/ObjectName.java serialVersionUID: Declare.
        Make all fields transient.
        (parse): Break out from constructor.
        (writeObject, readObject): New methods.

From-SVN: r123864

libjava/classpath/org/omg/IOP/TaggedComponentHelper.java

@@ -136,18 +136,9 @@ public abstract class TaggedComponentHelper
   {
     TaggedComponent value = new TaggedComponent();
     value.tag = input.read_long();
-    value.component_data = new byte[input.read_long()];
-    try
-      {
-        input.read(value.component_data);
-      }
-    catch (IOException e)
-      {
-        MARSHAL m = new MARSHAL();
-        m.minor = Minor.Encapsulation;
-        m.initCause(e);
-        throw m;
-      }
+    int length = input.read_long();
+    value.component_data = new byte[length];
+    input.read_octet_array(value.component_data, 0, length);
     return value;
   }
 
@@ -163,17 +154,6 @@ public abstract class TaggedComponentHelper
   {
     output.write_long(value.tag);
     output.write_long(value.component_data.length);
-
-    try
-      {
-        output.write(value.component_data);
-      }
-    catch (IOException e)
-      {
-        MARSHAL m = new MARSHAL();
-        m.minor = Minor.Encapsulation;
-        m.initCause(e);
-        throw m;
-      }
+    output.write_octet_array(value.component_data, 0, value.component_data.length);
   }
 }

libjava/classpath/org/omg/PortableServer/Servant.java

@@ -39,6 +39,7 @@ exception statement from your version. */
 package org.omg.PortableServer;
 
 import org.omg.CORBA.BAD_OPERATION;
+import org.omg.CORBA.BAD_INV_ORDER;
 import org.omg.CORBA.NO_IMPLEMENT;
 import org.omg.CORBA.OBJECT_NOT_EXIST;
 import org.omg.CORBA.ORB;
@@ -109,6 +110,10 @@ public abstract class Servant
    */
   public final Delegate _get_delegate()
   {
+    if (delegate == null) {
+      throw new BAD_INV_ORDER
+	("The Servant has not been associated with an ORBinstance");
+    }
     return delegate;
   }