vinayc 2003/08/28 11:41:18
Added: tools/src/java/org/apache/altrmi/tools/javacompiler
JavaCompiler.java SunJavaCompiler.java
Log:
Refactorize (includes modularize,mavenize & rest of the nice's)
Revision Changes Path
1.1
incubator-altrmi/tools/src/java/org/apache/altrmi/tools/javacompiler/JavaCompiler.java
Index: JavaCompiler.java
===================================================================
/* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 1997-2003 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution,
* if any, must include the following acknowledgment:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software
* itself, if and wherever such third-party acknowledgments
* normally appear.
*
* 4. The names "Incubator", "AltRMI", and "Apache Software Foundation"
* must not be used to endorse or promote products derived from this
* software without prior written permission. For written
* permission, please contact [EMAIL PROTECTED]
*
* 5. Products derived from this software may not be called "Apache",
* nor may "Apache" appear in their name, without prior written
* permission of the Apache Software Foundation.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*/
package org.apache.altrmi.tools.javacompiler;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.IOException;
import java.net.URL;
/**
* If you want to plugin your own Java compiler, you probably want to
* write a class that implements this interface.
*
* @author Anil K. Vijendran
* @author Sam Ruby
* @author Costin Manolache
*/
public abstract class JavaCompiler
{
static String CPSEP = System.getProperty( "path.separator" );
protected String m_classpath;
protected String m_compilerPath = "jikes";
protected String m_outdir;
protected ByteArrayOutputStream m_out;
protected boolean m_classDebugInfo = false;
protected JavaCompiler()
{
reset();
}
/**
* Specify where the compiler can be found
*/
public void setCompilerPath( String m_compilerPath )
{
if( m_compilerPath != null )
{
this.m_compilerPath = m_compilerPath;
}
}
/**
* Method addClassPath
*
*
* @param path
*
*/
public void addClassPath( String path )
{
// XXX use StringBuffer
m_classpath = m_classpath + CPSEP + path;
}
/**
* Method addDefaultClassPath
*
*
*/
public void addDefaultClassPath()
{
addClassPath( System.getProperty( "java.class.path" ) );
}
/**
* Set the output directory
*/
public void setOutputDir( String outdir )
{
this.m_outdir = outdir;
}
/**
* Method getCompilerMessage
*
*
* @return
*
*/
public String getCompilerMessage()
{
return m_out.toString();
}
/** Reset all compilation state, but keep the settings.
* The compiler can be used again.
*/
public void reset()
{
m_out = new ByteArrayOutputStream( 256 );
}
/**
* Execute the compiler
* @param source - file name of the source to be compiled
*/
public abstract boolean doCompile( String source );
/**
* Method getDefaultCompiler
*
*
* @return
*
*/
public static JavaCompiler getDefaultCompiler()
{
return new SunJavaCompiler();
}
//-------------------- Class path utils --------------------
}
1.1
incubator-altrmi/tools/src/java/org/apache/altrmi/tools/javacompiler/SunJavaCompiler.java
Index: SunJavaCompiler.java
===================================================================
/* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 1997-2003 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution,
* if any, must include the following acknowledgment:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software
* itself, if and wherever such third-party acknowledgments
* normally appear.
*
* 4. The names "Incubator", "AltRMI", and "Apache Software Foundation"
* must not be used to endorse or promote products derived from this
* software without prior written permission. For written
* permission, please contact [EMAIL PROTECTED]
*
* 5. Products derived from this software may not be called "Apache",
* nor may "Apache" appear in their name, without prior written
* permission of the Apache Software Foundation.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*/
package org.apache.altrmi.tools.javacompiler;
import sun.tools.javac.Main;
/**
* The default compiler. This is the javac present in JDK 1.1.x and
* JDK 1.2.
*
* At some point we need to make sure there is a class like this for
* JDK 1.3, and other javac-like animals that people want to use.
*
* @author Anil K. Vijendran
*/
public class SunJavaCompiler extends JavaCompiler
{
/**
* Method doCompile
*
*
* @param source
*
* @return
*
*/
public boolean doCompile( String source )
{
Main compiler = new Main( m_out, "jsp->javac" );
String[] args;
args = new String[]{"-classpath", m_classpath, "-d", m_outdir,
source};
return compiler.compile( args );
}
}
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