| /* StringArrayAttributes.java - |
| Copyright (C) 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.libxmlj.sax; |
| |
| import org.xml.sax.Attributes; |
| |
| /** |
| * An implementation of Attributes that reads values from an array of |
| * strings, supplied by libxml2. |
| * Each pair of elements in the array represents a key followed by a value. |
| * |
| * @author <a href='mailto:dog@gnu.org'>Chris Burdess</a> |
| */ |
| class StringArrayAttributes |
| implements Attributes |
| { |
| |
| private int len; |
| private XMLName[] keys; |
| private String[] values; |
| |
| StringArrayAttributes (GnomeXMLReader parser, String[] pairs) |
| { |
| len = (pairs == null) ? 0 : pairs.length / 2; |
| keys = new XMLName[len]; |
| values = new String[len]; |
| for (int i = 0; i < len; i++) |
| { |
| int pairIndex = i * 2; |
| keys[i] = new XMLName (parser, pairs[pairIndex]); |
| values[i] = pairs[pairIndex + 1]; |
| } |
| } |
| |
| public int getLength () |
| { |
| return len; |
| } |
| |
| public String getURI (int index) |
| { |
| if (index < 0 || index >= len) |
| { |
| return null; |
| } |
| return keys[index].uri; |
| } |
| |
| public String getLocalName (int index) |
| { |
| if (index < 0 || index >= len) |
| { |
| return null; |
| } |
| return keys[index].localName; |
| } |
| |
| public String getQName (int index) |
| { |
| if (index < 0 || index >= len) |
| { |
| return null; |
| } |
| return keys[index].qName; |
| } |
| |
| public String getType (int index) |
| { |
| if (index < 0 || index >= len) |
| { |
| return null; |
| } |
| // TODO can we get this information from libxml2? |
| return "CDATA"; |
| } |
| |
| public String getValue (int index) |
| { |
| if (index < 0 || index >= len) |
| { |
| return null; |
| } |
| return values[index]; |
| } |
| |
| public int getIndex (String uri, String localName) |
| { |
| for (int i = 0; i < len; i++) |
| { |
| XMLName key = keys[i]; |
| if (key.localName.equals (localName)) |
| { |
| if ((key.uri == null && uri == null) || |
| (key.uri != null && key.uri.equals(uri))) |
| { |
| return i; |
| } |
| } |
| } |
| return -1; |
| } |
| |
| public int getIndex (String qName) |
| { |
| for (int i = 0; i < len; i++) |
| { |
| if (keys[i].qName.equals (qName)) |
| { |
| return i; |
| } |
| } |
| return -1; |
| } |
| |
| public String getType (String uri, String localName) |
| { |
| return getType (getIndex (uri, localName)); |
| } |
| |
| public String getType (String qName) |
| { |
| return getType (getIndex (qName)); |
| } |
| |
| public String getValue (String uri, String localName) |
| { |
| return getValue (getIndex (uri, localName)); |
| } |
| |
| public String getValue (String qName) |
| { |
| return getValue (getIndex (qName)); |
| } |
| |
| } |
| |