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Java example source code file (OutNode.java)
The OutNode.java Java example source code/* * Copyright (c) 1998, 2013, 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. Oracle designates this * particular file as subject to the "Classpath" exception as provided * by Oracle in the LICENSE file that accompanied this code. * * 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 build.tools.jdwpgen; import java.util.*; import java.io.*; class OutNode extends AbstractTypeListNode { String cmdName; void set(String kind, List<Node> components, int lineno) { super.set(kind, components, lineno); components.add(0, new NameNode("Out")); } void constrain(Context ctx) { super.constrain(ctx.commandWritingSubcontext()); CommandNode cmd = (CommandNode)parent; cmdName = cmd.name; } void genProcessMethod(PrintWriter writer, int depth) { writer.println(); indent(writer, depth); writer.print( "static " + cmdName + " process(VirtualMachineImpl vm"); for (Node node : components) { TypeNode tn = (TypeNode)node; writer.println(", "); indent(writer, depth+5); writer.print(tn.javaParam()); } writer.println(")"); indent(writer, depth+6); writer.println("throws JDWPException {"); indent(writer, depth+1); writer.print("PacketStream ps = enqueueCommand(vm"); for (Node node : components) { TypeNode tn = (TypeNode)node; writer.print(", "); writer.print(tn.name()); } writer.println(");"); indent(writer, depth+1); writer.println("return waitForReply(vm, ps);"); indent(writer, depth); writer.println("}"); } void genEnqueueMethod(PrintWriter writer, int depth) { writer.println(); indent(writer, depth); writer.print( "static PacketStream enqueueCommand(VirtualMachineImpl vm"); for (Node node : components) { TypeNode tn = (TypeNode)node; writer.println(", "); indent(writer, depth+5); writer.print(tn.javaParam()); } writer.println(") {"); indent(writer, depth+1); writer.println( "PacketStream ps = new PacketStream(vm, COMMAND_SET, COMMAND);"); if (Main.genDebug) { indent(writer, depth+1); writer.println( "if ((vm.traceFlags & VirtualMachineImpl.TRACE_SENDS) != 0) {"); indent(writer, depth+2); writer.print( "vm.printTrace(\"Sending Command(id=\" + ps.pkt.id + \") "); writer.print(parent.context.whereJava); writer.println( "\"+(ps.pkt.flags!=0?\", FLAGS=\" + ps.pkt.flags:\"\"));"); indent(writer, depth+1); writer.println("}"); } genJavaWrites(writer, depth+1); indent(writer, depth+1); writer.println("ps.send();"); indent(writer, depth+1); writer.println("return ps;"); indent(writer, depth); writer.println("}"); } void genWaitMethod(PrintWriter writer, int depth) { writer.println(); indent(writer, depth); writer.println( "static " + cmdName + " waitForReply(VirtualMachineImpl vm, " + "PacketStream ps)"); indent(writer, depth+6); writer.println("throws JDWPException {"); indent(writer, depth+1); writer.println("ps.waitForReply();"); indent(writer, depth+1); writer.println("return new " + cmdName + "(vm, ps);"); indent(writer, depth); writer.println("}"); } void genJava(PrintWriter writer, int depth) { genJavaPreDef(writer, depth); super.genJava(writer, depth); genProcessMethod(writer, depth); genEnqueueMethod(writer, depth); genWaitMethod(writer, depth); } } Other Java examples (source code examples)Here is a short list of links related to this Java OutNode.java source code file: |
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