jaxws/src/share/jaxws_classes/com/sun/xml/internal/org/jvnet/staxex/util/SaajStaxReaderEx.java
changeset 23782 953bfc3fbe31
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxws/src/share/jaxws_classes/com/sun/xml/internal/org/jvnet/staxex/util/SaajStaxReaderEx.java	Mon Mar 31 10:43:20 2014 +0200
@@ -0,0 +1,153 @@
+/*
+ * Copyright (c) 1997, 2014, 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 com.sun.xml.internal.org.jvnet.staxex.util;
+
+import java.util.Iterator;
+
+import javax.xml.soap.SOAPElement;
+import javax.xml.soap.SOAPException;
+import javax.xml.stream.XMLStreamException;
+
+import com.sun.xml.internal.org.jvnet.staxex.Base64Data;
+import com.sun.xml.internal.org.jvnet.staxex.XMLStreamReaderEx;
+import com.sun.xml.internal.org.jvnet.staxex.BinaryText;
+
+import org.w3c.dom.Node;
+import org.w3c.dom.Text;
+
+/**
+ * SaajStaxReaderEx
+ *
+ * @author shih-chang.chen@oracle.com
+ */
+public class SaajStaxReaderEx extends DOMStreamReader implements XMLStreamReaderEx {
+    //TODO extends com.sun.xml.internal.ws.streaming.DOMStreamReader
+    private BinaryText binaryText = null;
+    private Base64Data base64AttData = null;
+
+    public SaajStaxReaderEx(SOAPElement se) {
+        super(se);
+    }
+
+    @Override
+    public int next() throws XMLStreamException {
+        binaryText = null;
+        base64AttData = null;
+        while(true) {
+            int r = _next();
+            switch (r) {
+            case CHARACTERS:
+                if (_current instanceof BinaryText) {
+                    binaryText = (BinaryText) _current;
+                    base64AttData = new Base64Data();
+                    try {
+                        base64AttData.set(binaryText.getDataHandler());
+//System.out.println("--------------- debug SaajStaxReaderEx binaryText " + binaryText);
+                    } catch (SOAPException e) {
+                        throw new XMLStreamException(e);
+                    }
+                } else {
+                    // if we are currently at text node, make sure that this is a meaningful text node.
+                    Node prev = _current.getPreviousSibling();
+                    if(prev!=null && prev.getNodeType()==Node.TEXT_NODE)
+                        continue;   // nope. this is just a continuation of previous text that should be invisible
+
+                    Text t = (Text)_current;
+                    wholeText = t.getWholeText();
+                    if(wholeText.length()==0)
+                        continue;   // nope. this is empty text.
+                }
+                return CHARACTERS;
+            case START_ELEMENT:
+                splitAttributes();
+                return START_ELEMENT;
+            default:
+                return r;
+            }
+        }
+    }
+
+    @Override
+    public String getElementTextTrim() throws XMLStreamException {
+        // TODO Auto-generated method stub
+        return null;
+    }
+
+    @Override
+    public CharSequence getPCDATA() throws XMLStreamException {
+        return (binaryText != null) ? base64AttData : getText();
+    }
+
+    @Override
+    public com.sun.xml.internal.org.jvnet.staxex.NamespaceContextEx getNamespaceContext() {
+        return new com.sun.xml.internal.org.jvnet.staxex.NamespaceContextEx() {
+
+            @Override
+            public String getNamespaceURI(String prefix) {
+                return _current.lookupNamespaceURI(prefix);
+            }
+
+            @Override
+            public String getPrefix(String uri) {
+                return _current.lookupPrefix(uri);
+            }
+
+            @Override
+            public Iterator getPrefixes(String arg0) {
+                // TODO Auto-generated method stub
+                return null;
+            }
+
+            @Override
+            public Iterator<Binding> iterator() {
+                // TODO Auto-generated method stub
+                return null;
+            }
+
+        };
+    }
+
+
+    @Override
+    public int getTextLength() {
+        return (binaryText != null) ? base64AttData.length() : super.getTextLength();
+    }
+
+    @Override
+    public int getTextStart() {
+        return (binaryText != null) ? 0: super.getTextStart();
+    }
+
+    @Override
+    public char[] getTextCharacters() {
+        if (binaryText != null) {
+            char[] chars = new char[base64AttData.length()];
+            base64AttData.writeTo(chars, 0);
+            return chars;
+        }
+        return super.getTextCharacters();
+    }
+}