+ * A Holder class for a long
+ * that is used to store "out" and "inout" parameters in IDL methods.
+ * If an IDL method signature has an IDL long long as an "out"
+ * or "inout" parameter, the programmer must pass an instance of
+ * LongHolder as the corresponding
+ * parameter in the method invocation; for "inout" parameters, the programmer
+ * must also fill the "in" value to be sent to the server.
+ * Before the method invocation returns, the ORB will fill in the
+ * value corresponding to the "out" value returned from the server.
+ *
+ * If myLongHolder is an instance of LongHolder,
+ * the value stored in its value field can be accessed with
+ * myLongHolder.value.
+ *
+ * @since JDK1.2
+ */
+public final class LongHolder implements Streamable {
+
+ /**
+ * The long value held by this LongHolder
+ * object.
+ */
+ public long value;
+
+ /**
+ * Constructs a new LongHolder object with its
+ * value field initialized to 0.
+ */
+ public LongHolder() {
+ }
+
+ /**
+ * Constructs a new LongHolder object with its
+ * value field initialized to the given
+ * long.
+ * @param initial the long with which to initialize
+ * the value field of the newly-created
+ * LongHolder object
+ */
+ public LongHolder(long initial) {
+ value = initial;
+ }
+
+ /**
+ * Reads from input and initalizes the value in the Holder
+ * with the unmarshalled data.
+ *
+ * @param input the InputStream containing CDR formatted data from the wire
+ */
+ public void _read(InputStream input) {
+ value = input.read_longlong();
+ }
+
+ /**
+ * Marshals to output the value in the Holder.
+ *
+ * @param output the OutputStream which will contain the CDR formatted data
+ */
+ public void _write(OutputStream output) {
+ output.write_longlong(value);
+ }
+
+ /**
+ * Returns the TypeCode object
+ * corresponding to the value held in the Holder.
+ *
+ * @return the TypeCode of the value held in the holder
+ */
+ public org.omg.CORBA.TypeCode _type() {
+ return ORB.init().get_primitive_tc(TCKind.tk_longlong);
+ }
+
+}