llvm-gcc-4.2/libjava/classpath/org/omg/IOP/TaggedProfileHelper.java

/* TaggedProfileHelper.java --
   Copyright (C) 2005 Free Software Foundation, Inc.

This file is part of GNU Classpath.

GNU Classpath is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.

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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
General Public License for more details.

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Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301 USA.

Linking this library statically or dynamically with other modules is
making a combined work based on this library.  Thus, the terms and
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permission to link this library with independent modules to produce an
executable, regardless of the license terms of these independent
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package org.omg.IOP;

import gnu.CORBA.Minor;
import gnu.CORBA.OrbRestricted;
import gnu.CORBA.CDR.BufferredCdrInput;
import gnu.CORBA.CDR.BufferedCdrOutput;

import org.omg.CORBA.Any;
import org.omg.CORBA.BAD_OPERATION;
import org.omg.CORBA.MARSHAL;
import org.omg.CORBA.ORB;
import org.omg.CORBA.StructMember;
import org.omg.CORBA.TCKind;
import org.omg.CORBA.TypeCode;
import org.omg.CORBA.portable.InputStream;
import org.omg.CORBA.portable.OutputStream;

import java.io.IOException;

/**
 * A helper operations for the structure {@link TaggedProfile}.
 *
 * @author Audrius Meskauskas, Lithuania (AudriusA@Bioinformatics.org)
 */
public abstract class TaggedProfileHelper
{
  /**
   * Create the TaggedProfile typecode (structure, named "TaggedProfile"). The
   * typecode states that the structure contains the following fields: tag,
   * profile_data.
   */
  public static TypeCode type()
  {
    ORB orb = OrbRestricted.Singleton;
    StructMember[] members = new StructMember[2];

    TypeCode field;

    field = orb.create_alias_tc("IDL:omg.org/IOP/ProfileId:1.0", "ProfileId",
                                orb.get_primitive_tc(TCKind.tk_ulong));
    members[0] = new StructMember("tag", field, null);

    field = orb.create_sequence_tc(0, orb.get_primitive_tc(TCKind.tk_octet));
    members[1] = new StructMember("profile_data", field, null);
    return orb.create_struct_tc(id(), "TaggedProfile", members);
  }

  /**
   * Insert the TaggedProfile into the given Any. This method uses the
   * TaggedProfileHolder.
   * 
   * @param any the Any to insert into.
   * @param that the TaggedProfile to insert.
   */
  public static void insert(Any any, TaggedProfile that)
  {
    any.insert_Streamable(new TaggedProfileHolder(that));
  }

  /**
   * Extract the TaggedProfile from given Any. This method uses the
   * TaggedProfileHolder.
   *
   * @throws BAD_OPERATION if the passed Any does not contain TaggedProfile.
   */
  public static TaggedProfile extract(Any any)
  {
    try
      {
        return ((TaggedProfileHolder) any.extract_Streamable()).value;
      }
    catch (ClassCastException cex)
      {
        BAD_OPERATION bad = new BAD_OPERATION("TaggedProfile expected");
        bad.minor = Minor.Any;        
        bad.initCause(cex);
        throw bad;
      }
  }

  /**
   * Get the TaggedProfile repository id.
   *
   * @return "IDL:omg.org/IOP/TaggedProfile:1.0", always.
   */
  public static String id()
  {
    return "IDL:omg.org/IOP/TaggedProfile:1.0";
  }

  /**
   * Read the structure from the CDR intput stream.
   *
   * @param input a org.omg.CORBA.portable stream to read from.
   */
  public static TaggedProfile read(InputStream input)
  {
    TaggedProfile value = new TaggedProfile();
    value.tag = input.read_long();

    if (input instanceof BufferredCdrInput)
      {
        // Highly probable.
        value.profile_data = ((BufferredCdrInput) input).read_sequence();
      }
    else
      {
        value.profile_data = new byte[input.read_long()];
        for (int i0 = 0; i0 < value.profile_data.length; i0++)
          value.profile_data[i0] = input.read_octet();
      }
    return value;
  }

  /**
   * Write the structure to the CDR output stream.
   *
   * @param output a org.omg.CORBA.portable stream stream to write into.
   * @param value a value to write.
   */
  public static void write(OutputStream output, TaggedProfile value)
  {
    output.write_long(value.tag);

    if (output instanceof BufferedCdrOutput)
      {
        // Highly probable.
        output.write_long(value.profile_data.length);
        try
          {
            output.write(value.profile_data);
          }
        catch (IOException e)
          {
            MARSHAL m = new MARSHAL();
            m.minor = Minor.Encapsulation;
            m.initCause(e);
            throw m;
          }
      }
    else
      {
        output.write_long(value.profile_data.length);
        for (int i0 = 0; i0 < value.profile_data.length; i0++)
          output.write_octet(value.profile_data[i0]);
      }
  }
}