| /* StreamSource.java -- |
| Copyright (C) 2004, 2005 Free Software Foundation, Inc. |
| |
| This file is part of GNU Classpath. |
| |
| GNU Classpath is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 2, or (at your option) |
| any later version. |
| |
| GNU Classpath 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 |
| General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with GNU Classpath; see the file COPYING. If not, write to the |
| Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA |
| 02111-1307 USA. |
| |
| Linking this library statically or dynamically with other modules is |
| making a combined work based on this library. Thus, the terms and |
| conditions of the GNU General Public License cover the whole |
| combination. |
| |
| As a special exception, the copyright holders of this library give you |
| permission to link this library with independent modules to produce an |
| executable, regardless of the license terms of these independent |
| modules, and to copy and distribute the resulting executable under |
| terms of your choice, provided that you also meet, for each linked |
| independent module, the terms and conditions of the license of that |
| module. An independent module is a module which is not derived from |
| or based on this library. If you modify this library, you may extend |
| this exception to your version of the library, but you are not |
| obligated to do so. If you do not wish to do so, delete this |
| exception statement from your version. */ |
| |
| package javax.xml.transform.stream; |
| |
| import java.io.File; |
| import java.io.InputStream; |
| import java.io.IOException; |
| import java.io.Reader; |
| import javax.xml.transform.Source; |
| |
| /** |
| * Specifies a stream from which to read the source XML data. |
| * |
| * @author (a href='mailto:dog@gnu.org'>Chris Burdess</a) |
| */ |
| public class StreamSource |
| implements Source |
| { |
| |
| /** |
| * Factory feature indicating that stream sources are supported. |
| */ |
| public static final String FEATURE = |
| "http://javax.xml.transform.stream.StreamSource/feature"; |
| |
| private String publicId; |
| private String systemId; |
| private InputStream inputStream; |
| private Reader reader; |
| |
| /** |
| * Default constructor. |
| */ |
| public StreamSource() |
| { |
| } |
| |
| /** |
| * Constructor with an input stream. |
| */ |
| public StreamSource(InputStream stream) |
| { |
| this.inputStream = stream; |
| } |
| |
| /** |
| * Constructor with an input stream and system ID. |
| */ |
| public StreamSource(InputStream stream, String systemId) |
| { |
| this.inputStream = stream; |
| this.systemId = systemId; |
| } |
| |
| /** |
| * Constructor with a reader. |
| * Prefer an input stream to a reader, so that the parser can use the |
| * character encoding specified in the XML. |
| */ |
| public StreamSource(Reader reader) |
| { |
| this.reader = reader; |
| } |
| |
| /** |
| * Constructor with a reader and system ID. |
| * Prefer an input stream to a reader, so that the parser can use the |
| * character encoding specified in the XML. |
| */ |
| public StreamSource(Reader reader, String systemId) |
| { |
| this.reader = reader; |
| this.systemId = systemId; |
| } |
| |
| /** |
| * Constructor with a system ID. |
| */ |
| public StreamSource(String systemId) |
| { |
| this.systemId = systemId; |
| } |
| |
| /** |
| * Constructor with a system ID specified as a File reference. |
| */ |
| public StreamSource(File file) |
| { |
| setSystemId(file); |
| } |
| |
| /** |
| * Sets the source input stream. |
| */ |
| public void setInputStream(InputStream stream) |
| { |
| this.inputStream = stream; |
| } |
| |
| /** |
| * Returns the source input stream. |
| */ |
| public InputStream getInputStream() |
| { |
| return inputStream; |
| } |
| |
| /** |
| * Sets the source reader. |
| * Prefer an input stream to a reader, so that the parser can use the |
| * character encoding specified in the XML. |
| */ |
| public void setReader(Reader reader) |
| { |
| this.reader = reader; |
| } |
| |
| /** |
| * Returns the source reader. |
| */ |
| public Reader getReader() |
| { |
| return reader; |
| } |
| |
| /** |
| * Sets the public ID for this source. |
| */ |
| public void setPublicId(String publicId) |
| { |
| this.publicId = publicId; |
| } |
| |
| /** |
| * Returns the public ID for this source. |
| */ |
| public String getPublicId() |
| { |
| return publicId; |
| } |
| |
| /** |
| * Sets the system ID for this source. |
| * If the input stream and reader are absent, the system ID will be used |
| * as a readable URL to locate the source data. |
| */ |
| public void setSystemId(String systemId) |
| { |
| this.systemId = systemId; |
| } |
| |
| /** |
| * Returns the system ID for this source. |
| */ |
| public String getSystemId() |
| { |
| return systemId; |
| } |
| |
| /** |
| * Sets the system ID using a File reference. |
| */ |
| public void setSystemId(File f) |
| { |
| try |
| { |
| this.systemId = f.toURL().toString(); |
| } |
| catch (IOException e) |
| { |
| throw new RuntimeException(e.getMessage(), e); |
| } |
| } |
| |
| } |