1/*
2 * Copyright (c) 1998, 2013, 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
31abstract class AbstractTypeListNode extends AbstractNamedNode {
32
33    void constrainComponent(Context ctx, Node node) {
34        if (node instanceof TypeNode) {
35            node.constrain(ctx);
36        } else {
37            error("Expected type descriptor item, got: " + node);
38        }
39    }
40
41    void document(PrintWriter writer) {
42        writer.println("<dt>" + name() + " Data");
43        if (components.isEmpty()) {
44            writer.println("<dd>(None)");
45        } else {
46            writer.println("<dd><table border=1 cellpadding=3 cellspacing=0 width=\"90%\" summary=\"\"><tr>");
47            for (int i = maxStructIndent; i > 0; --i) {
48                writer.print("<th width=\"4%\">");
49            }
50            writer.println("<th width=\"15%\"><th width=\"65%\">");
51            writer.println("");
52            for (Node node : components) {
53                node.document(writer);
54            }
55            writer.println("</table>");
56        }
57    }
58
59    void genJavaClassBodyComponents(PrintWriter writer, int depth) {
60        for (Node node : components) {
61            TypeNode tn = (TypeNode)node;
62
63            tn.genJavaDeclaration(writer, depth);
64        }
65    }
66
67    void genJavaReads(PrintWriter writer, int depth) {
68        for (Node node : components) {
69            TypeNode tn = (TypeNode)node;
70            tn.genJavaRead(writer, depth, tn.name());
71        }
72    }
73
74    void genJavaReadingClassBody(PrintWriter writer, int depth,
75                                 String className) {
76        genJavaClassBodyComponents(writer, depth);
77        writer.println();
78        indent(writer, depth);
79        if (!context.inEvent()) {
80            writer.print("private ");
81        }
82        writer.println(className +
83                       "(VirtualMachineImpl vm, PacketStream ps) {");
84        genJavaReads(writer, depth+1);
85        indent(writer, depth);
86        writer.println("}");
87    }
88
89    String javaParams() {
90        StringBuffer sb = new StringBuffer();
91        for (Iterator<Node> it = components.iterator(); it.hasNext();) {
92            TypeNode tn = (TypeNode)it.next();
93            sb.append(tn.javaParam());
94            if (it.hasNext()) {
95                sb.append(", ");
96            }
97        }
98        return sb.toString();
99    }
100
101    void genJavaWrites(PrintWriter writer, int depth) {
102        for (Node node : components) {
103            TypeNode tn = (TypeNode)node;
104            tn.genJavaWrite(writer, depth, tn.name());
105        }
106    }
107
108    void genJavaWritingClassBody(PrintWriter writer, int depth,
109                                 String className) {
110        genJavaClassBodyComponents(writer, depth);
111        writer.println();
112        indent(writer, depth);
113        writer.println(className + "(" + javaParams() + ") {");
114        for (Node node : components) {
115            TypeNode tn = (TypeNode)node;
116            indent(writer, depth+1);
117            writer.println("this." + tn.name() + " = " + tn.name() + ";");
118        }
119        indent(writer, depth);
120        writer.println("}");
121    }
122}
123