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Convert Narya (most of the way) over to a Maven Ant task based build. The

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ActionScript bits remain belligerent, but the Java stuff is mostly shipshape.


git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@6222 542714f4-19e9-0310-aa3c-eee0fc999fb1
This commit is contained in:
Michael Bayne
2010-10-22 21:12:29 +00:00
parent 555b865bbf
commit 9d2ca42eac
434 changed files with 163 additions and 208 deletions
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src/main/java/com/threerings/presents/tools/GenReceiverTask.java
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//
// $Id$
//
// Narya library - tools for developing networked games
// Copyright (C) 2002-2010 Three Rings Design, Inc., All Rights Reserved
// http://code.google.com/p/narya/
//
// This library is free software; you can redistribute it and/or modify it
// under the terms of the GNU Lesser General Public License as published
// by the Free Software Foundation; either version 2.1 of the License, or
// (at your option) any later version.
//
// This library 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
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
package com.threerings.presents.tools;
import java.lang.reflect.Method;
import java.lang.reflect.Modifier;
import java.util.Iterator;
import java.util.List;
import java.io.File;
import com.google.common.collect.Iterators;
import com.samskivert.util.ComparableArrayList;
import com.samskivert.util.StringUtil;
import com.threerings.presents.client.InvocationDecoder;
import com.threerings.presents.data.ClientObject;
import com.threerings.presents.server.InvocationSender;
/**
* An Ant task for generating invocation receiver marshalling and unmarshalling classes.
*/
public class GenReceiverTask extends InvocationTask
{
@Override
public void processClass (File source, Class<?> receiver)
throws Exception
{
System.out.println("Processing " + receiver.getName() + "...");
String rname = receiver.getName();
String rpackage = "";
int didx = rname.lastIndexOf(".");
if (didx != -1) {
rpackage = rname.substring(0, didx);
rname = rname.substring(didx+1);
}
// verify that the receiver class name is as we expect it to be
if (!rname.endsWith("Receiver")) {
System.err.println("Cannot process '" + rname + "':");
System.err.println("Receiver classes must be named SomethingReceiver.");
return;
}
ImportSet imports = new ImportSet();
ComparableArrayList<ServiceMethod> methods = new ComparableArrayList<ServiceMethod>();
// look through and locate our receiver methods
Method[] methdecls = receiver.getDeclaredMethods();
for (Method m : methdecls) {
// receiver interface methods must be public and abstract
if (!Modifier.isPublic(m.getModifiers()) &&
!Modifier.isAbstract(m.getModifiers())) {
continue;
}
methods.add(new ServiceMethod(m, imports));
}
methods.sort();
// import Foo instead of Foo$Bar
imports.swapInnerClassesForParents();
// Adjust any bits that want to import arrays to instead import their element classes.
imports.translateClassArrays();
imports.removeArrays();
// get rid of primitives and java.lang types
imports.removeGlobals();
generateSender(source, rname, rpackage, methods, imports.toList().iterator());
generateDecoder(receiver, source, rname, rpackage, methods, imports.toList().iterator(),
StringUtil.md5hex(rpackage + "." + rname));
}
protected void generateSender (File source, String rname, String rpackage,
List<?> methods, Iterator<String> imports)
throws Exception
{
String name = rname.replace("Receiver", "");
String spackage = rpackage.replace(".client", ".server");
// construct our imports list
ComparableArrayList<String> implist = new ComparableArrayList<String>();
Iterators.addAll(implist, imports);
checkedAdd(implist, ClientObject.class.getName());
checkedAdd(implist, InvocationSender.class.getName());
String dname = rname.replace("Receiver", "Decoder");
checkedAdd(implist, rpackage + "." + dname);
checkedAdd(implist, rpackage + "." + rname);
implist.sort();
// determine the path to our sender file
String mpath = source.getPath();
mpath = mpath.replace("Receiver", "Sender");
mpath = replacePath(mpath, "/client/", "/server/");
writeFile(mpath, mergeTemplate(SENDER_TMPL,
"name", name,
"package", spackage,
"methods", methods,
"imports", implist));
}
protected void generateDecoder (Class<?> receiver, File source, String rname, String rpackage,
List<ServiceMethod> methods, Iterator<String> imports,
String rcode) throws Exception
{
String name = rname.replace("Receiver", "");
// construct our imports list
ComparableArrayList<String> implist = new ComparableArrayList<String>();
Iterators.addAll(implist, imports);
checkedAdd(implist, InvocationDecoder.class.getName());
implist.sort();
// determine the path to our sender file
String mpath = source.getPath();
mpath = mpath.replace("Receiver", "Decoder");
writeFile(mpath, mergeTemplate(DECODER_TMPL,
"name", name,
"receiver_code", rcode,
"package", rpackage,
"methods", methods,
"imports", implist));
}
/** Specifies the path to the sender template. */
protected static final String SENDER_TMPL =
"com/threerings/presents/tools/sender.tmpl";
/** Specifies the path to the decoder template. */
protected static final String DECODER_TMPL =
"com/threerings/presents/tools/decoder.tmpl";
}