1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/javap/src/main/java/org/apidesign/javap/AttrData.java Wed Feb 13 16:52:33 2013 +0100
1.3 @@ -0,0 +1,77 @@
1.4 +/*
1.5 + * Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved.
1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
1.7 + *
1.8 + * This code is free software; you can redistribute it and/or modify it
1.9 + * under the terms of the GNU General Public License version 2 only, as
1.10 + * published by the Free Software Foundation. Oracle designates this
1.11 + * particular file as subject to the "Classpath" exception as provided
1.12 + * by Oracle in the LICENSE file that accompanied this code.
1.13 + *
1.14 + * This code is distributed in the hope that it will be useful, but WITHOUT
1.15 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
1.16 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
1.17 + * version 2 for more details (a copy is included in the LICENSE file that
1.18 + * accompanied this code).
1.19 + *
1.20 + * You should have received a copy of the GNU General Public License version
1.21 + * 2 along with this work; if not, write to the Free Software Foundation,
1.22 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
1.23 + *
1.24 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
1.25 + * or visit www.oracle.com if you need additional information or have any
1.26 + * questions.
1.27 + */
1.28 +
1.29 +
1.30 +
1.31 +package org.apidesign.javap;
1.32 +
1.33 +import java.io.*;
1.34 +
1.35 +/**
1.36 + * Reads and stores attribute information.
1.37 + *
1.38 + * @author Sucheta Dambalkar (Adopted code from jdis)
1.39 + */
1.40 +class AttrData {
1.41 + ClassData cls;
1.42 + int name_cpx;
1.43 + int datalen;
1.44 + byte data[];
1.45 +
1.46 + public AttrData (ClassData cls) {
1.47 + this.cls=cls;
1.48 + }
1.49 +
1.50 + /**
1.51 + * Reads unknown attribute.
1.52 + */
1.53 + public void read(int name_cpx, DataInputStream in) throws IOException {
1.54 + this.name_cpx=name_cpx;
1.55 + datalen=in.readInt();
1.56 + data=new byte[datalen];
1.57 + in.readFully(data);
1.58 + }
1.59 +
1.60 + /**
1.61 + * Reads just the name of known attribute.
1.62 + */
1.63 + public void read(int name_cpx){
1.64 + this.name_cpx=name_cpx;
1.65 + }
1.66 +
1.67 + /**
1.68 + * Returns attribute name.
1.69 + */
1.70 + public String getAttrName(){
1.71 + return cls.getString(name_cpx);
1.72 + }
1.73 +
1.74 + /**
1.75 + * Returns attribute data.
1.76 + */
1.77 + public byte[] getData(){
1.78 + return data;
1.79 + }
1.80 +}