ReplyNode.java revision 8845:4be14673b9bf 
1/*
2 * Copyright (c) 1998, 1999, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.  Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26package build.tools.jdwpgen;
27
28import java.util.*;
29import java.io.*;
30
31class ReplyNode extends AbstractTypeListNode {
32
33    String cmdName;
34
35    void set(String kind, List<Node> components, int lineno) {
36        super.set(kind, components, lineno);
37        components.add(0, new NameNode(kind));
38    }
39
40    void constrain(Context ctx) {
41        super.constrain(ctx.replyReadingSubcontext());
42        CommandNode cmd = (CommandNode)parent;
43        cmdName = cmd.name;
44    }
45
46    void genJava(PrintWriter writer, int depth) {
47        genJavaPreDef(writer, depth);
48        super.genJava(writer, depth);
49        writer.println();
50        genJavaReadingClassBody(writer, depth, cmdName);
51    }
52
53    void genJavaReads(PrintWriter writer, int depth) {
54        if (Main.genDebug) {
55            indent(writer, depth);
56            writer.println(
57                "if (vm.traceReceives) {");
58            indent(writer, depth+1);
59            writer.print(
60                "vm.printTrace(\"Receiving Command(id=\" + ps.pkt.id + \") ");
61            writer.print(parent.context.whereJava);
62            writer.print("\"");
63            writer.print(
64                "+(ps.pkt.flags!=0?\", FLAGS=\" + ps.pkt.flags:\"\")");
65            writer.print(
66                "+(ps.pkt.errorCode!=0?\", ERROR CODE=\" + ps.pkt.errorCode:\"\")");
67            writer.println(");");
68            indent(writer, depth);
69            writer.println("}");
70        }
71        super.genJavaReads(writer, depth);
72    }
73}
74