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Diffstat (limited to 'libjava/gnu/xml/dom/ls/DomLSSerializer.java')
| -rw-r--r-- | libjava/gnu/xml/dom/ls/DomLSSerializer.java | 354 |
1 files changed, 0 insertions, 354 deletions
diff --git a/libjava/gnu/xml/dom/ls/DomLSSerializer.java b/libjava/gnu/xml/dom/ls/DomLSSerializer.java deleted file mode 100644 index cedaf151e70..00000000000 --- a/libjava/gnu/xml/dom/ls/DomLSSerializer.java +++ /dev/null @@ -1,354 +0,0 @@ -/* DomLSSerializer.java -- - Copyright (C) 1999,2000,2001 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.ls; - -import java.io.File; -import java.io.FileOutputStream; -import java.io.IOException; -import java.io.OutputStream; -import java.io.StringWriter; -import java.io.Writer; -import java.net.HttpURLConnection; -import java.net.MalformedURLException; -import java.net.URL; -import java.net.URLConnection; -import java.util.Arrays; -import java.util.List; -import org.w3c.dom.DOMConfiguration; -import org.w3c.dom.DOMException; -import org.w3c.dom.DOMStringList; -import org.w3c.dom.Node; -import org.w3c.dom.ls.LSException; -import org.w3c.dom.ls.LSOutput; -import org.w3c.dom.ls.LSSerializer; -import org.w3c.dom.ls.LSSerializerFilter; -import org.w3c.dom.traversal.NodeFilter; -import gnu.xml.dom.DomDOMException; -import gnu.xml.transform.StreamSerializer; - -/** - * Serialize a DOM node to a stream. - * - * @author <a href='mailto:dog@gnu.org'>Chris Burdess</a> - */ -public class DomLSSerializer - extends StreamSerializer - implements LSSerializer, DOMConfiguration, DOMStringList -{ - - private static final List SUPPORTED_PARAMETERS = - Arrays.asList(new String[] {"discard-default-content", - "xml-declaration"}); - - private LSSerializerFilter filter; - private StreamSerializer serializer; - - public DomLSSerializer() - { - super(); - discardDefaultContent = true; - } - - // -- LSSerializer -- - - public DOMConfiguration getDomConfig() - { - return this; - } - - public String getNewLine() - { - return eol; - } - - public void setNewLine(String newLine) - { - if (newLine == null) - { - newLine = System.getProperty("line.separator"); - } - eol = newLine; - } - - public LSSerializerFilter getFilter() - { - return filter; - } - - public void setFilter(LSSerializerFilter filter) - { - this.filter = filter; - } - - public boolean write(Node node, LSOutput output) - throws LSException - { - OutputStream out = output.getByteStream(); - try - { - if (out == null) - { - String systemId = output.getSystemId(); - try - { - URL url = new URL(systemId); - URLConnection connection = url.openConnection(); - connection.setDoOutput(true); - if (connection instanceof HttpURLConnection) - { - ((HttpURLConnection) connection).setRequestMethod("PUT"); - } - out = connection.getOutputStream(); - } - catch (MalformedURLException e) - { - File file = new File(systemId); - out = new FileOutputStream(file); - } - } - serialize(node, out); - out.flush(); - return true; - } - catch (IOException e) - { - throw new DomLSException(LSException.SERIALIZE_ERR, e); - } - } - - public boolean writeToURI(Node node, String uri) - throws LSException - { - LSOutput output = new DomLSOutput(); - output.setSystemId(uri); - return write(node, output); - } - - public String writeToString(Node node) - throws DOMException, LSException - { - Writer writer = new StringWriter(); - LSOutput output = new DomLSOutput(); - output.setCharacterStream(writer); - write(node, output); - return writer.toString(); - } - - public void serialize(Node node, OutputStream out) - throws IOException - { - if (filter == null) - { - super.serialize(node, out); - } - else - { - int wts = filter.getWhatToShow(); - if (wts != NodeFilter.SHOW_ALL) - { - switch (node.getNodeType()) - { - case Node.ATTRIBUTE_NODE: - if ((wts & NodeFilter.SHOW_ATTRIBUTE) == 0) - { - super.serialize(node, out); - return; - } - break; - case Node.TEXT_NODE: - if ((wts & NodeFilter.SHOW_TEXT) == 0) - { - super.serialize(node, out); - return; - } - break; - case Node.ELEMENT_NODE: - if ((wts & NodeFilter.SHOW_ELEMENT) == 0) - { - super.serialize(node, out); - return; - } - break; - case Node.CDATA_SECTION_NODE: - if ((wts & NodeFilter.SHOW_CDATA_SECTION) == 0) - { - super.serialize(node, out); - return; - } - break; - case Node.COMMENT_NODE: - if ((wts & NodeFilter.SHOW_COMMENT) == 0) - { - super.serialize(node, out); - return; - } - break; - case Node.DOCUMENT_NODE: - if ((wts & NodeFilter.SHOW_DOCUMENT) == 0) - { - super.serialize(node, out); - return; - } - break; - case Node.DOCUMENT_TYPE_NODE: - if ((wts & NodeFilter.SHOW_DOCUMENT_TYPE) == 0) - { - super.serialize(node, out); - return; - } - break; - case Node.PROCESSING_INSTRUCTION_NODE: - if ((wts & NodeFilter.SHOW_PROCESSING_INSTRUCTION) == 0) - { - super.serialize(node, out); - return; - } - break; - case Node.DOCUMENT_FRAGMENT_NODE: - if ((wts & NodeFilter.SHOW_DOCUMENT_FRAGMENT) == 0) - { - super.serialize(node, out); - return; - } - break; - case Node.ENTITY_NODE: - if ((wts & NodeFilter.SHOW_ENTITY) == 0) - { - super.serialize(node, out); - return; - } - break; - case Node.ENTITY_REFERENCE_NODE: - if ((wts & NodeFilter.SHOW_ENTITY_REFERENCE) == 0) - { - super.serialize(node, out); - return; - } - break; - case Node.NOTATION_NODE: - if ((wts & NodeFilter.SHOW_NOTATION) == 0) - { - super.serialize(node, out); - return; - } - break; - } - } - switch (filter.acceptNode(node)) - { - case NodeFilter.FILTER_ACCEPT: - super.serialize(node, out); - break; - case NodeFilter.FILTER_REJECT: - break; - case NodeFilter.FILTER_SKIP: - Node first = node.getFirstChild(); - if (first != null) - { - serialize(first, out); - } - break; - } - } - } - - // -- DOMConfiguration -- - - public void setParameter(String name, Object value) - throws DOMException - { - if ("discard-default-content".equals(name)) - { - discardDefaultContent = "true".equals(value.toString()); - } - else if ("xml-declaration".equals(name)) - { - xmlDeclaration = "false".equals(value.toString()); - } - else - { - throw new DomDOMException(DOMException.NOT_SUPPORTED_ERR); - } - } - - public Object getParameter(String name) - throws DOMException - { - if ("discard-default-content".equals(name)) - { - return discardDefaultContent ? "true" : "false"; - } - else if ("xml-declaration".equals(name)) - { - return xmlDeclaration ? "true" : "false"; - } - else - { - throw new DomDOMException(DOMException.NOT_SUPPORTED_ERR); - } - } - - public boolean canSetParameter(String name, Object value) - { - return contains(name); - } - - public DOMStringList getParameterNames() - { - return this; - } - - // -- DOMStringList -- - - public String item(int i) - { - return (String) SUPPORTED_PARAMETERS.get(i); - } - - public int getLength() - { - return SUPPORTED_PARAMETERS.size(); - } - - public boolean contains(String str) - { - return SUPPORTED_PARAMETERS.contains(str); - } - -} - |
