/*
* Copyright (C) 2010-2016 JPEXS, Miron Sadziak, All rights reserved.
*
* 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 3.0 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.
*/
package com.jpexs.helpers.plugin;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.OutputStream;
import java.net.URI;
import javax.tools.JavaFileObject.Kind;
import javax.tools.SimpleJavaFileObject;
/**
*
* @author JPEXS
*/
public class JavaClassObject extends SimpleJavaFileObject {
/**
* Byte code created by the compiler will be stored in this
* ByteArrayOutputStream so that we can later get the byte array out of it
* and put it in the memory as an instance of our class.
*/
protected final ByteArrayOutputStream bos = new ByteArrayOutputStream();
/**
* Registers the compiled class object under URI containing the class full
* name
*
* @param name Full name of the compiled class
* @param kind Kind of the data. It will be CLASS in our case
*/
public JavaClassObject(String name, Kind kind) {
super(URI.create("string:///" + name.replace('.', '/')
+ kind.extension), kind);
}
/**
* Will be used by our file manager to get the byte code that can be put
* into memory to instantiate our class
*
* @return compiled byte code
*/
public byte[] getBytes() {
return bos.toByteArray();
}
/**
* Will provide the compiler with an output stream that leads to our byte
* array. This way the compiler will write everything into the byte array
* that we will instantiate later
*
* @return
* @throws java.io.IOException
*/
@Override
public OutputStream openOutputStream() throws IOException {
return bos;
}
}