jaxp/src/share/classes/javax/xml/transform/dom/DOMSource.java
changeset 12005 a754d69d5e60
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxp/src/share/classes/javax/xml/transform/dom/DOMSource.java	Sun Mar 04 11:55:34 2012 -0800
@@ -0,0 +1,137 @@
+/*
+ * Copyright (c) 2000, 2005, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code 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
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package javax.xml.transform.dom;
+
+import javax.xml.transform.Source;
+
+import org.w3c.dom.Node;
+
+/**
+ * <p>Acts as a holder for a transformation Source tree in the
+ * form of a Document Object Model (DOM) tree.</p>
+ *
+ * <p>Note that XSLT requires namespace support. Attempting to transform a DOM
+ * that was not contructed with a namespace-aware parser may result in errors.
+ * Parsers can be made namespace aware by calling
+ * {@link javax.xml.parsers.DocumentBuilderFactory#setNamespaceAware(boolean awareness)}.</p>
+ *
+ * @author <a href="Jeff.Suttor@Sun.com">Jeff Suttor</a>
+ * @see <a href="http://www.w3.org/TR/DOM-Level-2">Document Object Model (DOM) Level 2 Specification</a>
+ */
+public class DOMSource implements Source {
+
+    /**
+     * <p><code>Node</code> to serve as DOM source.</p>
+     */
+    private Node node;
+
+    /**
+     * <p>The base ID (URL or system ID) from where URLs
+     * will be resolved.</p>
+     */
+    private String systemID;
+
+    /** If {@link javax.xml.transform.TransformerFactory#getFeature}
+     * returns true when passed this value as an argument,
+     * the Transformer supports Source input of this type.
+     */
+    public static final String FEATURE =
+        "http://javax.xml.transform.dom.DOMSource/feature";
+
+    /**
+     * <p>Zero-argument default constructor.  If this constructor is used, and
+     * no DOM source is set using {@link #setNode(Node node)} , then the
+     * <code>Transformer</code> will
+     * create an empty source {@link org.w3c.dom.Document} using
+     * {@link javax.xml.parsers.DocumentBuilder#newDocument()}.</p>
+     *
+     * @see javax.xml.transform.Transformer#transform(Source xmlSource, Result outputTarget)
+     */
+    public DOMSource() { }
+
+    /**
+     * Create a new input source with a DOM node.  The operation
+     * will be applied to the subtree rooted at this node.  In XSLT,
+     * a "/" pattern still means the root of the tree (not the subtree),
+     * and the evaluation of global variables and parameters is done
+     * from the root node also.
+     *
+     * @param n The DOM node that will contain the Source tree.
+     */
+    public DOMSource(Node n) {
+        setNode(n);
+    }
+
+    /**
+     * Create a new input source with a DOM node, and with the
+     * system ID also passed in as the base URI.
+     *
+     * @param node The DOM node that will contain the Source tree.
+     * @param systemID Specifies the base URI associated with node.
+     */
+    public DOMSource(Node node, String systemID) {
+        setNode(node);
+        setSystemId(systemID);
+    }
+
+    /**
+     * Set the node that will represents a Source DOM tree.
+     *
+     * @param node The node that is to be transformed.
+     */
+    public void setNode(Node node) {
+        this.node = node;
+    }
+
+    /**
+     * Get the node that represents a Source DOM tree.
+     *
+     * @return The node that is to be transformed.
+     */
+    public Node getNode() {
+        return node;
+    }
+
+    /**
+     * Set the base ID (URL or system ID) from where URLs
+     * will be resolved.
+     *
+     * @param systemID Base URL for this DOM tree.
+     */
+    public void setSystemId(String systemID) {
+        this.systemID = systemID;
+    }
+
+    /**
+     * Get the base ID (URL or system ID) from where URLs
+     * will be resolved.
+     *
+     * @return Base URL for this DOM tree.
+     */
+    public String getSystemId() {
+        return this.systemID;
+    }
+}