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Diffstat (limited to 'libjava/gnu/xml/dom/DomCharacterData.java')
| -rw-r--r-- | libjava/gnu/xml/dom/DomCharacterData.java | 310 |
1 files changed, 0 insertions, 310 deletions
diff --git a/libjava/gnu/xml/dom/DomCharacterData.java b/libjava/gnu/xml/dom/DomCharacterData.java deleted file mode 100644 index e94dcc4ecf9..00000000000 --- a/libjava/gnu/xml/dom/DomCharacterData.java +++ /dev/null @@ -1,310 +0,0 @@ -/* DomCharacterData.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.CharacterData; -import org.w3c.dom.DOMException; -import org.w3c.dom.events.MutationEvent; - - -/** - * <p> Abstract "CharacterData" implementation. This - * facilitates reusing code in classes implementing subtypes of that DOM - * interface (Text, Comment, CDATASection). </p> - * - * @author David Brownell - * @author <a href='mailto:dog@gnu.org'>Chris Burdess</a> - */ -public abstract class DomCharacterData - extends DomNode - implements CharacterData -{ - - private String text; - - // package private - DomCharacterData(short nodeType, DomDocument doc, String value) - { - super(nodeType, doc); - text = (value == null) ? "" : value; - } - - // package private - DomCharacterData(short nodeType, DomDocument doc, - char[] buf, int offset, int length) - { - super(nodeType, doc); - text = (buf == null) ? "" : new String(buf, offset, length); - } - - /** - * <b>DOM L1</b> - * Appends the specified data to the value of this node. - * Causes a DOMCharacterDataModified mutation event to be reported. - */ - public void appendData(String arg) - { - if (isReadonly()) - { - throw new DomDOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR); - } - String value = text + arg; - mutating(value); - text = value; - } - - /** - * <b>DOM L1</b> - * Modifies the value of this node. - * Causes a DOMCharacterDataModified mutation event to be reported. - */ - public void deleteData(int offset, int count) - { - if (isReadonly()) - { - throw new DomDOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR); - } - char[] raw = text.toCharArray(); - if (offset < 0 || count < 0 || offset > raw.length) - { - throw new DomDOMException(DOMException.INDEX_SIZE_ERR); - } - if ((offset + count) > raw.length) - { - count = raw.length - offset; - } - if (count == 0) - { - return; - } - try - { - char[] buf = new char[raw.length - count]; - System.arraycopy(raw, 0, buf, 0, offset); - System.arraycopy(raw, offset + count, buf, offset, - raw.length - (offset + count)); - String value = new String(buf); - mutating(value); - text = value; - } - catch (IndexOutOfBoundsException x) - { - throw new DomDOMException(DOMException.INDEX_SIZE_ERR); - } - } - - /** - * <b>DOM L1</b> - * Returns the value of this node. - */ - public String getNodeValue() - { - return text; - } - - /** - * <b>DOM L1</b> - * Returns the value of this node; same as getNodeValue. - */ - public final String getData() - { - return text; - } - - /** - * <b>DOM L1</b> - * Returns the length of the data. - */ - public int getLength() - { - return text.length(); - } - - /** - * <b>DOM L1</b> - * Modifies the value of this node. - */ - public void insertData(int offset, String arg) - { - if (isReadonly()) - { - throw new DomDOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR); - } - char[] raw = text.toCharArray(); - char[] tmp = arg.toCharArray (); - char[] buf = new char[raw.length + tmp.length]; - - try - { - System.arraycopy(raw, 0, buf, 0, offset); - System.arraycopy(tmp, 0, buf, offset, tmp.length); - System.arraycopy(raw, offset, buf, offset + tmp.length, - raw.length - offset); - String value = new String(buf); - mutating(value); - text = value; - } - catch (IndexOutOfBoundsException x) - { - throw new DomDOMException(DOMException.INDEX_SIZE_ERR); - } - } - - /** - * <b>DOM L1</b> - * Modifies the value of this node. Causes DOMCharacterDataModified - * mutation events to be reported (at least one). - */ - public void replaceData(int offset, int count, String arg) - { - if (readonly) - { - throw new DomDOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR); - } - char[] raw = text.toCharArray(); - - // deleteData - if (offset < 0 || count < 0 || offset > raw.length) - { - throw new DomDOMException(DOMException.INDEX_SIZE_ERR); - } - if ((offset + count) > raw.length) - { - count = raw.length - offset; - } - try - { - char[] buf = new char[raw.length - count]; - System.arraycopy(raw, 0, buf, 0, offset); - System.arraycopy(raw, offset + count, buf, offset, - raw.length - (offset + count)); - - // insertData - char[] tmp = arg.toCharArray (); - char[] buf2 = new char[buf.length + tmp.length]; - System.arraycopy(raw, 0, buf, 0, offset); - System.arraycopy(tmp, 0, buf, offset, tmp.length); - System.arraycopy(raw, offset, buf, offset + tmp.length, - raw.length - offset); - String value = new String(buf); - mutating(value); - text = value; - } - catch (IndexOutOfBoundsException x) - { - throw new DomDOMException(DOMException.INDEX_SIZE_ERR); - } - } - - /** - * <b>DOM L1</b> - * Assigns the value of this node. - * Causes a DOMCharacterDataModified mutation event to be reported. - */ - public void setNodeValue(String value) - { - if (isReadonly()) - { - throw new DomDOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR); - } - if (value == null) - { - value = ""; - } - mutating(value); - text = value; - } - - /** - * <b>DOM L1</b> - * Assigns the value of this node; same as setNodeValue. - */ - final public void setData(String data) - { - setNodeValue(data); - } - - /** - * <b>DOM L1</b> - * Returns the specified substring. - */ - public String substringData(int offset, int count) - { - try - { - return text.substring(offset, count); - } - catch (StringIndexOutOfBoundsException e) - { - if (offset >= 0 && count >= 0 && offset < text.length()) - { - return text.substring(offset); - } - throw new DomDOMException(DOMException.INDEX_SIZE_ERR); - } - } - - /** - * The base URI for character data is <code>null</code>. - * @since DOM Level 3 Core - */ - public final String getBaseURI() - { - return null; - } - - private void mutating(String newValue) - { - if (!reportMutations) - { - return; - } - - // EVENT: DOMCharacterDataModified, target = this, - // prev/new values provided - MutationEvent event; - - event = (MutationEvent) createEvent("MutationEvents"); - event.initMutationEvent("DOMCharacterDataModified", - true /* bubbles */, false /* nocancel */, - null, text, newValue, null, (short) 0); - dispatchEvent(event); - } - -} - |