JRAbstractSingleClassCompiler


1   /*
2    * ============================================================================
3    * GNU Lesser General Public License
4    * ============================================================================
5    *
6    * JasperReports - Free Java report-generating library.
7    * Copyright (C) 2001-2006 JasperSoft Corporation http://www.jaspersoft.com
8    * 
9    * This library is free software; you can redistribute it and/or
10   * modify it under the terms of the GNU Lesser General Public
11   * License as published by the Free Software Foundation; either
12   * version 2.1 of the License, or (at your option) any later version.
13   * 
14   * This library is distributed in the hope that it will be useful,
15   * but WITHOUT ANY WARRANTY; without even the implied warranty of
16   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
17   * Lesser General Public License for more details.
18   * 
19   * You should have received a copy of the GNU Lesser General Public
20   * License along with this library; if not, write to the Free Software
21   * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
22   * 
23   * JasperSoft Corporation
24   * 303 Second Street, Suite 450 North
25   * San Francisco, CA 94107
26   * http://www.jaspersoft.com
27   */
28  package net.sf.jasperreports.engine.design;
29  
30  import java.io.File  ;
31  
32  import net.sf.jasperreports.engine.JRException;
33  
34  /**
35   * Base class that can be used by single source file compilers to implement multiple compilation.
36   * 
37   * @author Lucian Chirita (lucianc@users.sourceforge.net)
38   * @version $Id: JRAbstractSingleClassCompiler.java 1229 2006-04-19 13:27:35 +0300 (Wed, 19 Apr 2006) teodord $
39   */
40  public abstract class JRAbstractSingleClassCompiler extends JRAbstractClassCompiler
41  {
42  
43      public String   compileClasses(File  [] sourceFiles, String   classpath) throws JRException
44      {
45          if (sourceFiles.length == 1)
46          {
47              return compileClass(sourceFiles[0], classpath);
48          }
49          
50          StringBuffer   errors = new StringBuffer  ();
51          for (int i = 0; i < sourceFiles.length; ++i)
52          {
53              errors.append(compileClass(sourceFiles[i], classpath));
54          }
55          
56          return errors.toString();
57      }
58      
59  }
60
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