/*
* Copyright (c) 2007, 2011, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package com.sun.max.jdwp.generate;
import java.io.*;
import java.util.*;
import java.util.logging.*;
/**
* @author JDK7: jdk/make/tools/src/build/tools/jdwpgen
*/
class RootNode extends AbstractNamedNode {
private static final Logger LOGGER = Logger.getLogger(RootNode.class.getName());
@Override
void constrainComponent(Context ctx, Node node) {
if (node instanceof CommandSetNode || node instanceof ConstantSetNode) {
node.constrain(ctx);
} else {
error("Expected 'CommandSet' item, got: " + node);
}
}
private void printHeader(Writer writer, Reader headerReader) throws IOException {
final BufferedReader bufferedHeaderReader = new BufferedReader(headerReader);
String curLine = bufferedHeaderReader.readLine();
final PrintWriter out = new PrintWriter(writer);
while (curLine != null) {
out.println(curLine);
curLine = bufferedHeaderReader.readLine();
}
out.flush();
}
void genJava(String protocolDirName, String constantsDirName, String protocolPackage, String constantsPackage, String dataPackage, Reader headerReader, int depth) {
final StringWriter headerString = new StringWriter();
try {
printHeader(headerString, headerReader);
} catch (IOException e) {
LOGGER.severe("Exception while reading header: " + e);
}
for (final Iterator it = components.iterator(); it.hasNext();) {
FileWriter fw = null;
try {
final Node n = (Node) it.next();
if (n.components.size() > 0) {
String dirName = protocolDirName;
if (n instanceof ConstantSetNode) {
dirName = constantsDirName;
}
fw = new FileWriter(dirName + "/" + n.javaType() + ".java");
final PrintWriter writer = new PrintWriter(fw);
writer.println(headerString.toString());
printHeader(writer, headerReader);
if (n instanceof CommandSetNode) {
writer.println("package " + protocolPackage + ";");
writer.println("import " + dataPackage + ".*;");
writer.println("import " + constantsPackage + ".*;");
writer.println("@SuppressWarnings(\"unused\")");
} else {
assert n instanceof ConstantSetNode;
writer.println("package " + constantsPackage + ";");
}
n.genJava(writer, depth);
}
} catch (IOException ex) {
LOGGER.log(Level.SEVERE, null, ex);
} finally {
try {
if (fw != null) {
fw.close();
}
} catch (IOException ex) {
LOGGER.log(Level.SEVERE, null, ex);
}
}
}
}
}