| /* DomProcessingInstruction.java -- |
| Copyright (C) 1999,2000,2001,2004 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., 51 Franklin Street, Fifth Floor, Boston, MA |
| 02110-1301 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 gnu.xml.dom; |
| |
| import org.w3c.dom.DOMException; |
| import org.w3c.dom.ProcessingInstruction; |
| |
| /** |
| * <p> "ProcessingInstruction" (PI) implementation. |
| * This is a non-core DOM class, supporting the "XML" feature. </p> |
| * |
| * <p> Unlike other DOM APIs in the "XML" feature, this one fully |
| * exposes the functionality it describes. So there is no reason |
| * inherent in DOM to avoid using this API, unless you want to rely |
| * on NOTATION declarations to associate meaning with your PIs; |
| * there is no vendor-neutal way to record those notations in DOM.</p> |
| * |
| * <p> Also of note is that PI support is part of SAX, so that XML |
| * systems using PIs can choose among multiple APIs. </p> |
| * |
| * @see DomNotation |
| * |
| * @author David Brownell |
| * @author <a href='mailto:dog@gnu.org'>Chris Burdess</a> |
| */ |
| public class DomProcessingInstruction |
| extends DomNode |
| implements ProcessingInstruction |
| { |
| |
| private String target; |
| private String data; |
| |
| /** |
| * Constructs a ProcessingInstruction node associated with the |
| * specified document, with the specified data. |
| * |
| * <p>This constructor should only be invoked by a Document object as |
| * part of its createProcessingInstruction functionality, or through |
| * a subclass which is similarly used in a "Sub-DOM" style layer. |
| */ |
| protected DomProcessingInstruction(DomDocument owner, |
| String target, String data) |
| { |
| super(PROCESSING_INSTRUCTION_NODE, owner); |
| this.target = target; |
| this.data = data; |
| } |
| |
| /** |
| * <b>DOM L1</b> |
| * Returns the target of the processing instruction. |
| */ |
| public final String getTarget() |
| { |
| return target; |
| } |
| |
| /** |
| * <b>DOM L1</b> |
| * Returns the target of the processing instruction |
| * (same as getTarget). |
| */ |
| public final String getNodeName() |
| { |
| return target; |
| } |
| |
| /** |
| * <b>DOM L1</b> |
| * Returns the data associated with the processing instruction. |
| */ |
| public final String getData() |
| { |
| return data; |
| } |
| |
| /** |
| * <b>DOM L1</b> |
| * Returns the data associated with the processing instruction |
| * (same as getData). |
| */ |
| public final String getNodeValue() |
| { |
| return data; |
| } |
| |
| /** |
| * <b>DOM L1</b> |
| * Assigns the data associated with the processing instruction; |
| * same as setNodeValue. |
| */ |
| public final void setData(String data) |
| { |
| setNodeValue(data); |
| } |
| |
| /** |
| * <b>DOM L1</b> |
| * Assigns the data associated with the processing instruction. |
| */ |
| public final void setNodeValue(String data) |
| { |
| if (isReadonly()) |
| { |
| throw new DomDOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR); |
| } |
| this.data = data; |
| } |
| |
| } |
| |