001    /*
002     $Id: Compiler.java 2257 2005-06-09 19:51:59Z blackdrag $
003    
004     Copyright 2003 (C) James Strachan and Bob Mcwhirter. All Rights Reserved.
005    
006     Redistribution and use of this software and associated documentation
007     ("Software"), with or without modification, are permitted provided
008     that the following conditions are met:
009    
010     1. Redistributions of source code must retain copyright
011        statements and notices.  Redistributions must also contain a
012        copy of this document.
013    
014     2. Redistributions in binary form must reproduce the
015        above copyright notice, this list of conditions and the
016        following disclaimer in the documentation and/or other
017        materials provided with the distribution.
018    
019     3. The name "groovy" must not be used to endorse or promote
020        products derived from this Software without prior written
021        permission of The Codehaus.  For written permission,
022        please contact info@codehaus.org.
023    
024     4. Products derived from this Software may not be called "groovy"
025        nor may "groovy" appear in their names without prior written
026        permission of The Codehaus. "groovy" is a registered
027        trademark of The Codehaus.
028    
029     5. Due credit should be given to The Codehaus -
030        http://groovy.codehaus.org/
031    
032     THIS SOFTWARE IS PROVIDED BY THE CODEHAUS AND CONTRIBUTORS
033     ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT
034     NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
035     FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL
036     THE CODEHAUS OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
037     INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
038     (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
039     SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
040     HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
041     STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
042     ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
043     OF THE POSSIBILITY OF SUCH DAMAGE.
044    
045     */
046    
047    package org.codehaus.groovy.tools;
048    
049    import java.io.File;
050    
051    import org.codehaus.groovy.control.CompilationFailedException;
052    import org.codehaus.groovy.control.CompilationUnit;
053    import org.codehaus.groovy.control.CompilerConfiguration;
054    import org.codehaus.groovy.control.SourceUnit;
055    
056    
057    
058    
059    /**
060     *  A convenience front end for getting standard compilations done.
061     *  All compile() routines generate classes to the filesystem.
062     *
063     *  @author <a href="mailto:cpoirier@dreaming.org">Chris Poirier</a>
064     *
065     *  @version $Id: Compiler.java 2257 2005-06-09 19:51:59Z blackdrag $
066     */
067    
068    public class Compiler
069    {
070        public static Compiler DEFAULT = new Compiler();
071        
072        private CompilerConfiguration configuration = null;  // Optional configuration data
073        
074       /**
075        *  Initializes the Compiler with default configuration.
076        */
077        
078        public Compiler()
079        {
080            configuration = null;
081        }
082        
083        
084       /**
085        *  Initializes the Compiler with the specified configuration.
086        */
087        
088        public Compiler( CompilerConfiguration configuration )
089        {
090            this.configuration = configuration;
091        }
092    
093        
094       
095       /**
096        *  Compiles a single File.
097        */
098       
099        public void compile( File file ) throws CompilationFailedException
100        {
101            CompilationUnit unit = new CompilationUnit( configuration );
102            unit.addSource( file );
103            unit.compile();
104        }
105        
106        
107        
108       /**
109        *  Compiles a series of Files.
110        */
111        
112        public void compile( File[] files ) throws CompilationFailedException
113        {
114            CompilationUnit unit = new CompilationUnit( configuration );
115            unit.addSources( files );
116            unit.compile();
117        }
118    
119        
120        
121       /**
122        *  Compiles a series of Files from file names.
123        */
124        
125        public void compile( String[] files ) throws CompilationFailedException
126        {
127            CompilationUnit unit = new CompilationUnit( configuration );
128            unit.addSources( files );
129            unit.compile();
130        }
131    
132        
133        
134       /**
135        *  Compiles a string of code.
136        */
137        
138        public void compile( String name, String code ) throws CompilationFailedException
139        {
140            CompilationUnit unit = new CompilationUnit( configuration );
141            unit.addSource( new SourceUnit(name, code, configuration, unit.getClassLoader(), unit.getErrorCollector()) );
142            unit.compile();
143        }
144    
145    }
146    
147    
148    
149