Initial revision

From-SVN: r102074

10 files changed, 1721 insertions, 0 deletions

diff --git a/libjava/classpath/javax/imageio/metadata/IIOAttr.java b/libjava/classpath/javax/imageio/metadata/IIOAttr.java
new file mode 100644
index 0000000..0c1d3d2
--- /dev/null
+++ b/libjava/classpath/javax/imageio/metadata/IIOAttr.java
@@ -0,0 +1,378 @@
+/* IIOAttr.java --
+   Copyright (C) 2004, 2005  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 javax.imageio.metadata;
+
+import org.w3c.dom.Attr;
+import org.w3c.dom.DOMException;
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+import org.w3c.dom.NamedNodeMap;
+import org.w3c.dom.Node;
+import org.w3c.dom.NodeList;
+import org.w3c.dom.TypeInfo;
+import org.w3c.dom.UserDataHandler;
+
+/**
+ * Simple Attr node for metadata trees
+ * 
+ * @author jlquinn
+ */
+class IIOAttr implements Attr
+{
+  String name;
+  String value;
+  IIOMetadataNode owner;
+  
+  public IIOAttr(String name, String value, IIOMetadataNode owner)
+  {
+    this.name = name;
+    this.value = value;
+    this.owner = owner;
+  }
+
+  /* (non-Javadoc)
+   * @see org.w3c.dom.Attr#getName()
+   */
+  public String getName()
+  {
+    return name;
+  }
+
+  public TypeInfo getSchemaTypeInfo()
+  {
+    throw new Error("not implemented");
+  }
+
+  /* (non-Javadoc)
+   * @see org.w3c.dom.Attr#getSpecified()
+   */
+  public boolean getSpecified()
+  {
+    // I don't think there can be default attrs in metadata
+    return true;
+  }
+
+  /* (non-Javadoc)
+   * @see org.w3c.dom.Attr#getValue()
+   */
+  public String getValue()
+  {
+    return value;
+  }
+
+  /* (non-Javadoc)
+   * @see org.w3c.dom.Attr#setValue(java.lang.String)
+   */
+  public void setValue(String value) throws DOMException
+  {
+    this.value = value;
+  }
+
+  /* (non-Javadoc)
+   * @see org.w3c.dom.Attr#getOwnerElement()
+   */
+  public Element getOwnerElement()
+  {
+    return owner;
+  }
+
+  /* (non-Javadoc)
+   * @see org.w3c.dom.Node#getNodeName()
+   */
+  public String getNodeName()
+  {
+    return name;
+  }
+
+  /* (non-Javadoc)
+   * @see org.w3c.dom.Node#getNodeValue()
+   */
+  public String getNodeValue() throws DOMException
+  {
+    return value;
+  }
+
+  /* (non-Javadoc)
+   * @see org.w3c.dom.Node#setNodeValue(java.lang.String)
+   */
+  public void setNodeValue(String nodeValue) throws DOMException
+  {
+    this.value = nodeValue;
+  }
+
+  /* (non-Javadoc)
+   * @see org.w3c.dom.Node#getNodeType()
+   */
+  public short getNodeType()
+  {
+    return ATTRIBUTE_NODE;
+  }
+
+  /* (non-Javadoc)
+   * @see org.w3c.dom.Node#getParentNode()
+   */
+  public Node getParentNode()
+  {
+    return null;
+  }
+
+  /* (non-Javadoc)
+   * @see org.w3c.dom.Node#getChildNodes()
+   */
+  public NodeList getChildNodes()
+  {
+    return null;
+  }
+
+  /* (non-Javadoc)
+   * @see org.w3c.dom.Node#getFirstChild()
+   */
+  public Node getFirstChild()
+  {
+    return null;
+  }
+
+  /* (non-Javadoc)
+   * @see org.w3c.dom.Node#getLastChild()
+   */
+  public Node getLastChild()
+  {
+    return null;
+  }
+
+  /* (non-Javadoc)
+   * @see org.w3c.dom.Node#getPreviousSibling()
+   */
+  public Node getPreviousSibling()
+  {
+    return null;
+  }
+
+  /* (non-Javadoc)
+   * @see org.w3c.dom.Node#getNextSibling()
+   */
+  public Node getNextSibling()
+  {
+    return null;
+  }
+
+  /* (non-Javadoc)
+   * @see org.w3c.dom.Node#getAttributes()
+   */
+  public NamedNodeMap getAttributes()
+  {
+    return null;
+  }
+
+  /* (non-Javadoc)
+   * @see org.w3c.dom.Node#getOwnerDocument()
+   */
+  public Document getOwnerDocument()
+  {
+    return null;
+  }
+
+  /* (non-Javadoc)
+   * @see org.w3c.dom.Node#insertBefore(org.w3c.dom.Node, org.w3c.dom.Node)
+   */
+  public Node insertBefore(Node newChild, Node refChild) throws DOMException
+  {
+    return null;
+  }
+
+  /* (non-Javadoc)
+   * @see org.w3c.dom.Node#replaceChild(org.w3c.dom.Node, org.w3c.dom.Node)
+   */
+  public Node replaceChild(Node newChild, Node oldChild) throws DOMException
+  {
+    return null;
+  }
+
+  /* (non-Javadoc)
+   * @see org.w3c.dom.Node#removeChild(org.w3c.dom.Node)
+   */
+  public Node removeChild(Node oldChild) throws DOMException
+  {
+    return null;
+  }
+
+  /* (non-Javadoc)
+   * @see org.w3c.dom.Node#appendChild(org.w3c.dom.Node)
+   */
+  public Node appendChild(Node newChild) throws DOMException
+  {
+    return null;
+  }
+
+  /* (non-Javadoc)
+   * @see org.w3c.dom.Node#hasChildNodes()
+   */
+  public boolean hasChildNodes()
+  {
+    return false;
+  }
+
+  /* (non-Javadoc)
+   * @see org.w3c.dom.Node#cloneNode(boolean)
+   */
+  public Node cloneNode(boolean deep)
+  {
+    return new IIOAttr(name, value, owner);
+  }
+
+  /* (non-Javadoc)
+   * @see org.w3c.dom.Node#normalize()
+   */
+  public void normalize()
+  {
+  }
+
+  public boolean isDefaultNamespace(String namespaceURI)
+  {
+    throw new Error("not implemented");
+  }
+  
+  /* (non-Javadoc)
+   * @see org.w3c.dom.Node#isSupported(java.lang.String, java.lang.String)
+   */
+  public boolean isSupported(String feature, String version)
+  {
+    return false;
+  }
+
+  /* (non-Javadoc)
+   * @see org.w3c.dom.Node#getNamespaceURI()
+   */
+  public String getNamespaceURI()
+  {
+    return null;
+  }
+
+  /* (non-Javadoc)
+   * @see org.w3c.dom.Node#getPrefix()
+   */
+  public String getPrefix()
+  {
+    return null;
+  }
+
+  /* (non-Javadoc)
+   * @see org.w3c.dom.Node#setPrefix(java.lang.String)
+   */
+  public void setPrefix(String prefix) throws DOMException
+  {
+  }
+
+  /* (non-Javadoc)
+   * @see org.w3c.dom.Node#getLocalName()
+   */
+  public String getLocalName()
+  {
+    return name;
+  }
+
+  public Object getUserData(String key)
+  {
+    throw new Error("not implemented");
+  }
+
+  /* (non-Javadoc)
+   * @see org.w3c.dom.Node#hasAttributes()
+   */
+  public boolean hasAttributes()
+  {
+    return false;
+  }
+
+  public boolean isId()
+  {
+    throw new Error("not implemented");
+  }
+
+  public String lookupNamespaceURI(String prefix)
+  {
+    throw new Error("not implemented");
+  }
+
+  public String lookupPrefix(String namespaceURI)
+  {
+    throw new Error("not implemented");
+  }
+  
+  public Object setUserData(String key, Object data, UserDataHandler handler)
+  {
+    throw new Error("not implemented");
+  }
+
+  public String getBaseURI()
+  {
+    throw new Error("not implemented");
+  }
+
+  public String getTextContent()
+  {
+    throw new Error("not implemented");
+  }
+
+  public void setTextContent(String textContent)
+  {
+    throw new Error("not implemented");
+  }
+
+  public short compareDocumentPosition(Node other)
+    throws DOMException
+  {
+    throw new Error("not implemented");
+  }
+
+  public Object getFeature(String feature, String version)
+  {
+    throw new Error("not implemented");
+  }
+  
+  public boolean isEqualNode(Node other)
+  {
+    throw new Error("not implemented");
+  }
+  
+  public boolean isSameNode(Node other)
+  {
+    throw new Error("not implemented");
+  }
+}
diff --git a/libjava/classpath/javax/imageio/metadata/IIOInvalidTreeException.java b/libjava/classpath/javax/imageio/metadata/IIOInvalidTreeException.java
new file mode 100644
index 0000000..18d5bf6
--- /dev/null
+++ b/libjava/classpath/javax/imageio/metadata/IIOInvalidTreeException.java
@@ -0,0 +1,68 @@
+/* IIOInvalidTreeException.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 javax.imageio.metadata;
+
+import javax.imageio.IIOException;
+
+import org.w3c.dom.Node;
+
+public class IIOInvalidTreeException extends IIOException
+{
+  private static final long serialVersionUID = -1314083172544132777L;
+
+  protected Node offendingNode;
+
+  public IIOInvalidTreeException(String message, Node offendingNode)
+  {
+    super(message);
+    this.offendingNode = offendingNode;
+  }
+
+  public IIOInvalidTreeException(String message, Throwable cause,
+				 Node offendingNode)
+  {
+    super(message, cause);
+    this.offendingNode = offendingNode;
+  }
+
+  public Node getOffendingNode()
+  {
+    return offendingNode;
+  }
+}
diff --git a/libjava/classpath/javax/imageio/metadata/IIOMetadata.java b/libjava/classpath/javax/imageio/metadata/IIOMetadata.java
new file mode 100644
index 0000000..d727e1d
--- /dev/null
+++ b/libjava/classpath/javax/imageio/metadata/IIOMetadata.java
@@ -0,0 +1,213 @@
+/* IIOMetadata.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 javax.imageio.metadata;
+
+/**
+ * @author Michael Koch (konqueror@gmx.de)
+ */
+public abstract class IIOMetadata
+{
+  protected IIOMetadataController controller;
+  protected IIOMetadataController defaultController;
+  protected String[] extraMetadataFormatClassNames;
+  protected String[] extraMetadataFormatNames;
+  protected String nativeMetadataFormatClassName;
+  protected String nativeMetadataFormatName;
+  protected boolean standardFormatSupported;
+
+  /**
+   * Creates a <code>IIOMetaData</code> object.
+   */
+  protected IIOMetadata()
+  {
+    // Do nothing here.
+  }
+
+  /**
+   * Creates a <code>IIOMetaData</code> object with the given arguments.
+   *
+   * @param standardMetadataFormatSupported
+   * @param nativeMetadataFormatName
+   * @param nativeMetadataFormatClassName
+   * @param extraMetadataFormatNames
+   * @param extraMetadataFormatClassNames
+   *
+   * @throws IllegalArgumentException if extraMetadataFormatNames has length of
+   * zero or extraMetadataFormatNames and extraMetadataFormatClassNames are
+   * neither both null, not have the same length
+   */
+  protected IIOMetadata(boolean standardMetadataFormatSupported,
+                        String nativeMetadataFormatName,
+                        String nativeMetadataFormatClassName,
+                        String[] extraMetadataFormatNames,
+                        String[] extraMetadataFormatClassNames)
+  {
+    if (extraMetadataFormatNames != null
+        && extraMetadataFormatNames.length == 0)
+      throw new IllegalArgumentException
+        ("extraMetadataFormatNames may not be empty");
+
+    if (((extraMetadataFormatNames == null)
+         && (extraMetadataFormatClassNames != null))
+        || ((extraMetadataFormatNames != null)
+            && (extraMetadataFormatClassNames == null))
+        || ((extraMetadataFormatNames != null)
+            && (extraMetadataFormatClassNames != null)
+            && (extraMetadataFormatNames.length !=
+                extraMetadataFormatClassNames.length)))
+      throw new IllegalArgumentException
+        ("extraMetadataFormatNames and extraMetadataFormatClassNames " +
+         "have different lengths");
+
+    this.standardFormatSupported = standardMetadataFormatSupported;
+    this.nativeMetadataFormatName = nativeMetadataFormatName;
+    this.nativeMetadataFormatClassName = nativeMetadataFormatClassName;
+    this.extraMetadataFormatNames = extraMetadataFormatNames;
+    this.extraMetadataFormatClassNames = extraMetadataFormatClassNames;
+  }
+
+  public boolean activateController()
+  {
+    if (! hasController())
+      return false;
+
+    return getDefaultController().activate(this);
+  }
+
+  public IIOMetadataController getController()
+  {
+    return controller;
+  }
+
+  public IIOMetadataController getDefaultController()
+  {
+    return defaultController;
+  }
+
+  public String[] getExtraMetadataFormatNames()
+  {
+    return (String[]) extraMetadataFormatNames.clone();
+  }
+
+  public IIOMetadataFormat getMetadataFormat(String formatName)
+  {
+    if (formatName == null)
+      throw new IllegalArgumentException("formatName may not be null");
+    
+    String formatClassName = null;
+
+    if (isStandardMetadataFormatSupported()
+	&& formatName.equals(nativeMetadataFormatName))
+      formatClassName = nativeMetadataFormatClassName;
+    else
+      {
+	String[] extraFormatNames = getExtraMetadataFormatNames();
+	
+	for (int i = extraFormatNames.length - 1; i >= 0; --i)
+	  if (extraFormatNames[i].equals(formatName))
+	    {
+	      formatClassName = extraFormatNames[i];
+	      break;
+	    }
+      }
+
+    if (formatClassName == null)
+      throw new IllegalArgumentException("unknown format");
+
+    IIOMetadataFormat format;
+    
+    try
+      {
+	format = (IIOMetadataFormat) Class.forName(formatClassName)
+					  .newInstance();
+      }
+    catch (Exception e)
+      {
+	IllegalStateException ise = new IllegalStateException();
+	ise.initCause(e);
+	throw ise;
+      }
+
+    return format;
+  }
+
+  public String[] getMetadataFormatNames()
+  {
+    String[] formatNames = getExtraMetadataFormatNames();
+    
+    if (isStandardMetadataFormatSupported())
+      {
+        // Combine native metadata format name and extra metadata format names
+	// into one String array.
+	String[] tmp = new String[formatNames.length + 1];
+	tmp[0] = getNativeMetadataFormatName();
+
+	for (int i = 1; i < tmp.length; ++i)
+	  tmp[i] = formatNames[i - 1];
+
+	formatNames = tmp;
+      }
+
+    return formatNames;
+  }
+
+  public String getNativeMetadataFormatName()
+  {
+    return nativeMetadataFormatName;
+  }
+
+  public boolean hasController()
+  {
+    return getController() != null;
+  }
+
+  public abstract boolean isReadOnly();
+
+  public boolean isStandardMetadataFormatSupported()
+  {
+    return standardFormatSupported;
+  }
+
+  public abstract void reset();
+
+  public void setController(IIOMetadataController controller)
+  {
+    this.controller = controller;
+  }
+}
diff --git a/libjava/classpath/javax/imageio/metadata/IIOMetadataController.java b/libjava/classpath/javax/imageio/metadata/IIOMetadataController.java
new file mode 100644
index 0000000..86e5443
--- /dev/null
+++ b/libjava/classpath/javax/imageio/metadata/IIOMetadataController.java
@@ -0,0 +1,47 @@
+/* IIOMetadataController.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 javax.imageio.metadata;
+
+/**
+ * @author Michael Koch (konqueror@gmx.de)
+ */
+public interface IIOMetadataController
+{
+  boolean activate(IIOMetadata metadata);
+}
diff --git a/libjava/classpath/javax/imageio/metadata/IIOMetadataFormat.java b/libjava/classpath/javax/imageio/metadata/IIOMetadataFormat.java
new file mode 100644
index 0000000..76e0950
--- /dev/null
+++ b/libjava/classpath/javax/imageio/metadata/IIOMetadataFormat.java
@@ -0,0 +1,124 @@
+/* IIOMetadataFormat.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 javax.imageio.metadata;
+
+import java.util.Locale;
+
+import javax.imageio.ImageTypeSpecifier;
+
+/**
+ * @author Michael Koch (konqueror@gmx.de)
+ */
+public interface IIOMetadataFormat
+{
+  int CHILD_POLICY_ALL = 1;
+  int CHILD_POLICY_CHOICE = 3;
+  int CHILD_POLICY_EMPTY = 0;
+  int CHILD_POLICY_MAX = 5;
+  int CHILD_POLICY_REPEAT = 5;
+  int CHILD_POLICY_SEQUENCE = 4;
+  int CHILD_POLICY_SOME = 2;
+  int DATATYPE_BOOLEAN = 1;
+  int DATATYPE_DOUBLE = 4;
+  int DATATYPE_FLOAT = 3;
+  int DATATYPE_INTEGER = 2;
+  int DATATYPE_STRING = 0;
+  int VALUE_ARBITRARY = 1;
+  int VALUE_ENUMERATION = 16;
+  int VALUE_LIST = 32;
+  int VALUE_NONE = 0;
+  int VALUE_RANGE = 2;
+  int VALUE_RANGE_MAX_INCLUSIVE = 10;
+  int VALUE_RANGE_MAX_INCLUSIVE_MASK = 8;
+  int VALUE_RANGE_MIN_INCLUSIVE = 6;
+  int VALUE_RANGE_MIN_INCLUSIVE_MASK = 4;
+  int VALUE_RANGE_MIN_MAX_INCLUSIVE = 14;
+
+  boolean canNodeAppear (String elementName, ImageTypeSpecifier imageType);
+
+  int getAttributeDataType (String elementName, String attrName);
+
+  String getAttributeDefaultValue (String elementName, String attrName);
+
+  String getAttributeDescription (String elementName, String attrName, Locale locale);
+
+  String[] getAttributeEnumerations (String elementName, String attrName);
+
+  int getAttributeListMaxLength (String elementName, String attrName);
+
+  int getAttributeListMinLength (String elementName, String attrName);
+
+  String getAttributeMaxValue (String elementName, String attrName);
+
+  String getAttributeMinValue (String elementName, String attrName);
+
+  String[] getAttributeNames (String elementName);
+
+  int getAttributeValueType (String elementName, String attrName);
+
+  String[] getChildNames (String elementName);
+
+  int getChildPolicy (String elementName);
+
+  String getElementDescription (String elementName, Locale locale);
+
+  int getElementMaxChildren (String elementName);
+
+  int getElementMinChildren (String elementName);
+
+  int getObjectArrayMaxLength (String elementName);
+
+  int getObjectArrayMinLength (String elementName);
+
+  Class getObjectClass (String elementName);
+
+  Object getObjectDefaultValue (String elementName);
+
+  Object[] getObjectEnumerations (String elementName);
+
+  Comparable getObjectMaxValue (String elementName);
+
+  Comparable getObjectMinValue (String elementName);
+
+  int getObjectValueType (String elementName);
+
+  String getRootName();
+
+  boolean isAttributeRequired (String elementName, String attrName);
+}
diff --git a/libjava/classpath/javax/imageio/metadata/IIOMetadataFormatImpl.java b/libjava/classpath/javax/imageio/metadata/IIOMetadataFormatImpl.java
new file mode 100644
index 0000000..2ce8f9c
--- /dev/null
+++ b/libjava/classpath/javax/imageio/metadata/IIOMetadataFormatImpl.java
@@ -0,0 +1,43 @@
+/* IIOMetadataFormatImpl.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 javax.imageio.metadata;
+
+public abstract class IIOMetadataFormatImpl implements IIOMetadataFormat
+{
+}
diff --git a/libjava/classpath/javax/imageio/metadata/IIOMetadataNode.java b/libjava/classpath/javax/imageio/metadata/IIOMetadataNode.java
new file mode 100644
index 0000000..d9e0983
--- /dev/null
+++ b/libjava/classpath/javax/imageio/metadata/IIOMetadataNode.java
@@ -0,0 +1,592 @@
+/* IIOMetadataNode.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 javax.imageio.metadata;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+
+import org.w3c.dom.Attr;
+import org.w3c.dom.DOMException;
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+import org.w3c.dom.NamedNodeMap;
+import org.w3c.dom.Node;
+import org.w3c.dom.NodeList;
+import org.w3c.dom.TypeInfo;
+import org.w3c.dom.UserDataHandler;
+
+public class IIOMetadataNode
+  implements Element, NodeList
+{
+  private String name;
+  private HashMap attrs = new HashMap();
+  private List children = new ArrayList();
+  private IIOMetadataNode parent;
+  private Object obj;
+  
+  public IIOMetadataNode()
+  {
+    // Do nothing here.
+  }
+  
+  public IIOMetadataNode(String nodename)
+  {
+    name = nodename;
+  }
+  
+  public Object getUserObject()
+  {
+    return obj;
+  }
+  
+  public void setUserObject(Object o)
+  {
+    obj = o;
+  }
+  
+  public short compareDocumentPosition(Node other)
+    throws DOMException
+  {
+    throw new Error("not implemented");
+  }
+
+  /* (non-Javadoc)
+   * @see org.w3c.dom.Element#getAttribute(java.lang.String)
+   */
+  public String getAttribute(String name)
+  {
+    Attr anode = (Attr) attrs.get(name);
+    return anode != null ? anode.getValue() : null;
+  }
+
+  /* (non-Javadoc)
+   * @see org.w3c.dom.Element#getAttributeNode(java.lang.String)
+   */
+  public Attr getAttributeNode(String name)
+  {
+    String val = getAttribute(name);
+    if (val != null)
+      return new IIOAttr(name, val, this);
+    return null;
+  }
+
+  /* (non-Javadoc)
+   * @see org.w3c.dom.Element#getAttributeNodeNS(java.lang.String, java.lang.String)
+   */
+  public Attr getAttributeNodeNS(String namespaceURI, String localName)
+  {
+    return getAttributeNode(localName);
+  }
+
+  /* (non-Javadoc)
+   * @see org.w3c.dom.Element#getAttributeNS(java.lang.String, java.lang.String)
+   */
+  public String getAttributeNS(String namespaceURI, String localName)
+  {
+    return getAttribute(localName);
+  }
+
+  public String getBaseURI()
+  {
+    throw new Error("not implemented");
+  }
+
+  // Recursive function for assembling a node list.
+  private void getElementsRecurse(IIONodeList list, String name)
+  {
+    for (int i=0; i < children.size(); i++)
+    {
+      if (((Node)children.get(i)).getNodeName().equals(name))
+        list.children.add(children.get(i));
+      getElementsRecurse(list, name);
+    }
+  }
+  
+  /* (non-Javadoc)
+   * @see org.w3c.dom.Element#getElementsByTagName(java.lang.String)
+   */
+  public NodeList getElementsByTagName(String name)
+  {
+    IIONodeList list = new IIONodeList();
+    getElementsRecurse(list, name);
+    return list;
+  }
+
+  /* (non-Javadoc)
+   * @see org.w3c.dom.Element#getElementsByTagNameNS(java.lang.String, java.lang.String)
+   */
+  public NodeList getElementsByTagNameNS(String namespaceURI, String localName)
+  {
+    IIONodeList list = new IIONodeList();
+    getElementsRecurse(list, name);
+    return list;
+  }
+  
+  /* (non-Javadoc)
+   * @see org.w3c.dom.Element#getTagName()
+   */
+  public String getTagName()
+  {
+    return name;
+  }
+  
+  /* (non-Javadoc)
+   * @see org.w3c.dom.Element#hasAttribute(java.lang.String)
+   */
+  public boolean hasAttribute(String name)
+  {
+    return attrs.containsKey(name);
+  }
+  
+  /* (non-Javadoc)
+   * @see org.w3c.dom.Element#hasAttributeNS(java.lang.String, java.lang.String)
+   */
+  public boolean hasAttributeNS(String namespaceURI, String localName)
+  {
+    return attrs.containsKey(localName);
+  }
+  
+  /* (non-Javadoc)
+   * @see org.w3c.dom.Element#removeAttribute(java.lang.String)
+   */
+  public void removeAttribute(String name)
+  {
+    attrs.remove(name);
+  }
+
+  /* (non-Javadoc)
+   * @see org.w3c.dom.Element#removeAttributeNode(org.w3c.dom.Attr)
+   */
+  public Attr removeAttributeNode(Attr oldAttr)
+  {
+    return (Attr)attrs.remove(oldAttr.getName());
+  }
+  
+  /* (non-Javadoc)
+   * @see org.w3c.dom.Element#removeAttributeNS(java.lang.String, java.lang.String)
+   */
+  public void removeAttributeNS(String namespaceURI, String localName)
+  {
+    removeAttribute(localName);
+  }
+  
+  /* (non-Javadoc)
+   * @see org.w3c.dom.Element#setAttribute(java.lang.String, java.lang.String)
+   */
+  public void setAttribute(String name, String value)
+  {
+    Attr attr = (Attr) getAttributeNode(name);
+    if (attr != null)
+      attr.setValue(value);
+    else
+      attrs.put(name, new IIOAttr(name, value, this));
+  }
+  
+  /* (non-Javadoc)
+   * @see org.w3c.dom.Element#setAttributeNode(org.w3c.dom.Attr)
+   */
+  public Attr setAttributeNode(Attr newAttr)
+  {
+    return (Attr)attrs.put(newAttr.getName(), newAttr);
+  }
+  
+  /* (non-Javadoc)
+   * @see org.w3c.dom.Element#setAttributeNodeNS(org.w3c.dom.Attr)
+   */
+  public Attr setAttributeNodeNS(Attr newAttr)
+  {
+    return (Attr)attrs.put(newAttr.getName(), newAttr);
+  }
+  
+  /* (non-Javadoc)
+   * @see org.w3c.dom.Element#setAttributeNS(java.lang.String, java.lang.String, java.lang.String)
+   */
+  public void setAttributeNS(String namespaceURI, String qualifiedName, String value)
+  {
+    setAttribute(qualifiedName, value);    
+  }
+  
+  /* (non-Javadoc)
+   * @see org.w3c.dom.NodeList#getLength()
+   */
+  public int getLength()
+  {
+    return children.size();
+  }
+  
+  /* (non-Javadoc)
+   * @see org.w3c.dom.NodeList#item(int)
+   */
+  public Node item(int index)
+  {
+    if (index < children.size())
+      return (Node)children.get(index);
+    else
+      return null;
+  }
+  
+  /* (non-Javadoc)
+   * @see org.w3c.dom.Node#appendChild(org.w3c.dom.Node)
+   */
+  public Node appendChild(Node newChild)
+  {
+    if (newChild == null)
+      throw new IllegalArgumentException("Child node is null");
+    
+    IIOMetadataNode child = (IIOMetadataNode) newChild;
+    
+    children.add(child);
+    child.parent = this;
+    return this;
+  }
+
+  /* (non-Javadoc)
+   * @see org.w3c.dom.Node#cloneNode(boolean)
+   */
+  public Node cloneNode(boolean deep)
+  {
+    IIOMetadataNode newnode = new IIOMetadataNode(name);
+    newnode.parent = null;
+    newnode.obj = obj;
+    if (deep)
+    {
+      for (int i=0; i < children.size(); i++)
+        newnode.children.add(((Node)children.get(i)).cloneNode(deep));
+    }
+    
+    // clone attrs
+    for (Iterator it = attrs.values().iterator(); it.hasNext();)
+    {
+      IIOAttr attr = (IIOAttr)it.next();
+      newnode.attrs.put(attr.name, attr.cloneNode(deep));
+      attr.owner = newnode;
+    }
+
+    return newnode;
+  }
+
+  /* (non-Javadoc)
+   * @see org.w3c.dom.Node#getAttributes()
+   */
+  public NamedNodeMap getAttributes()
+  {
+    return new IIONamedNodeMap(attrs);
+  }
+
+  /* (non-Javadoc)
+   * @see org.w3c.dom.Node#getChildNodes()
+   */
+  public NodeList getChildNodes()
+  {
+    return this;
+  }
+
+  public Object getFeature(String feature, String version)
+  {
+    throw new Error("not implemented");
+  }
+
+  /* (non-Javadoc)
+   * @see org.w3c.dom.Node#getFirstChild()
+   */
+  public Node getFirstChild()
+  {
+    return (children.size() > 0) ? (Node)children.get(0) : null;
+  }
+  
+  /* (non-Javadoc)
+   * @see org.w3c.dom.Node#getLastChild()
+   */
+  public Node getLastChild()
+  {
+    return (children.size() > 0) ? (Node)children.get(children.size() - 1)
+           : null;
+  }
+
+  /* (non-Javadoc)
+   * @see org.w3c.dom.Node#getLocalName()
+   */
+  public String getLocalName()
+  {
+    return name;
+  }
+  
+  /* (non-Javadoc)
+   * @see org.w3c.dom.Node#getNamespaceURI()
+   */
+  public String getNamespaceURI()
+  {
+    return null;
+  }
+  
+  /* (non-Javadoc)
+   * @see org.w3c.dom.Node#getNextSibling()
+   */
+  public Node getNextSibling()
+  {
+    // If this op needs to be faster, add links to prev and next nodes.
+    if (parent == null) return null;
+    int idx = parent.children.indexOf(this);
+    return (idx == parent.children.size() - 1) ? null
+        : (Node)parent.children.get(idx + 1);
+  }
+
+  /* (non-Javadoc)
+   * @see org.w3c.dom.Node#getNodeName()
+   */
+  public String getNodeName()
+  {
+    return name;
+  }
+  
+  /* (non-Javadoc)
+   * @see org.w3c.dom.Node#getNodeType()
+   */
+  public short getNodeType()
+  {
+    return ELEMENT_NODE;
+  }
+
+  /* (non-Javadoc)
+   * @see org.w3c.dom.Node#getNodeValue()
+   */
+  public String getNodeValue()
+  {
+    return null;
+  }
+
+  /* (non-Javadoc)
+   * @see org.w3c.dom.Node#getOwnerDocument()
+   */
+  public Document getOwnerDocument()
+  {
+    // IOMetadataNodes have no owner
+    return null;
+  }
+
+  /* (non-Javadoc)
+   * @see org.w3c.dom.Node#getParentNode()
+   */
+  public Node getParentNode()
+  {
+    return parent;
+  }
+  
+  /* (non-Javadoc)
+   * @see org.w3c.dom.Node#getPrefix()
+   */
+  public String getPrefix()
+  {
+    return null;
+  }
+  
+  /* (non-Javadoc)
+   * @see org.w3c.dom.Node#getPreviousSibling()
+   */
+  public Node getPreviousSibling()
+  {
+    // If this op needs to be faster, add links to prev and next nodes.
+    if (parent == null) return null;
+    int idx = parent.children.indexOf(this);
+    return (idx == 0) ? null
+        : (Node)parent.children.get(idx - 1);
+  }
+
+  public TypeInfo getSchemaTypeInfo()
+  {
+    throw new Error("not implemented");
+  }
+
+  public String getTextContent()
+    throws DOMException
+  {
+    throw new Error("not implemented");
+  }
+
+  public Object getUserData(String key)
+  {
+    throw new Error("not implemented");
+  }
+  
+  /* (non-Javadoc)
+   * @see org.w3c.dom.Node#hasAttributes()
+   */
+  public boolean hasAttributes()
+  {
+    return !attrs.isEmpty();
+  }
+  
+  /* (non-Javadoc)
+   * @see org.w3c.dom.Node#hasChildNodes()
+   */
+  public boolean hasChildNodes()
+  {
+    return !children.isEmpty();
+  }
+
+  /* (non-Javadoc)
+   * @see org.w3c.dom.Node#insertBefore(org.w3c.dom.Node, org.w3c.dom.Node)
+   */
+  public Node insertBefore(Node newChild, Node refChild)
+  {
+    if (newChild == null)
+      throw new IllegalArgumentException();
+    
+    int idx = children.indexOf(refChild);
+    if (idx == -1)
+      children.add(newChild);
+    else
+      children.add(idx, newChild);
+    ((IIOMetadataNode)newChild).parent = this;
+    
+    return newChild;
+  }
+
+  public boolean isDefaultNamespace(String namespaceURI)
+  {
+    throw new Error("not implemented");
+  }
+
+  public boolean isEqualNode(Node arg)
+  {
+    throw new Error("not implemented");
+  }
+  
+  public boolean isSameNode(Node other)
+  {
+    return this == other;
+  }
+  
+  /* (non-Javadoc)
+   * @see org.w3c.dom.Node#isSupported(java.lang.String, java.lang.String)
+   */
+  public boolean isSupported(String feature, String version)
+  {
+    // No DOM features are supported
+    return false;
+  }
+  
+  public String lookupNamespaceURI(String prefix)
+  {
+    throw new Error("not implemented");
+  }
+  
+  public String lookupPrefix(String namespaceURI)
+  {
+    throw new Error("not implemented");
+  }
+
+  /* (non-Javadoc)
+   * @see org.w3c.dom.Node#normalize()
+   */
+  public void normalize()
+  {
+    // No text nodes so no action
+  }
+
+  /* (non-Javadoc)
+   * @see org.w3c.dom.Node#removeChild(org.w3c.dom.Node)
+   */
+  public Node removeChild(Node oldChild)
+  {
+    if (oldChild == null)
+      throw new IllegalArgumentException();
+    children.remove(oldChild);
+    ((IIOMetadataNode)oldChild).parent = null;
+
+    return oldChild;
+  }
+
+  /* (non-Javadoc)
+   * @see org.w3c.dom.Node#replaceChild(org.w3c.dom.Node, org.w3c.dom.Node)
+   */
+  public Node replaceChild(Node newChild, Node oldChild)
+  {
+    if (newChild == null)
+      throw new IllegalArgumentException();
+    children.set(children.indexOf(oldChild), newChild);
+    ((IIOMetadataNode)oldChild).parent = null;
+    return oldChild;
+  }
+  
+  public void setIdAttribute(String name, boolean isId)
+    throws DOMException
+  {
+    throw new Error("not implemented");
+  }
+
+  public void setIdAttributeNode(Attr idAttr, boolean isId)
+    throws DOMException
+  {
+    throw new Error("not implemented");
+  }
+
+  public void setIdAttributeNS(String namespaceURI, String localName, boolean isId)
+    throws DOMException
+  {
+    throw new Error("not implemented");
+  }
+  
+  /* (non-Javadoc)
+   * @see org.w3c.dom.Node#setNodeValue(java.lang.String)
+   */
+  public void setNodeValue(String nodeValue) throws DOMException
+  {
+  }
+  
+  /* (non-Javadoc)
+   * @see org.w3c.dom.Node#setPrefix(java.lang.String)
+   */
+  public void setPrefix(String prefix)
+  {
+  }
+
+  public void setTextContent(String textContent)
+    throws DOMException
+  {
+    throw new Error("not implemented");
+  }
+  
+  public Object setUserData(String key, Object data, UserDataHandler handler)
+  {
+    throw new Error("not implemented");
+  }
+}
diff --git a/libjava/classpath/javax/imageio/metadata/IIONamedNodeMap.java b/libjava/classpath/javax/imageio/metadata/IIONamedNodeMap.java
new file mode 100644
index 0000000..92da28d
--- /dev/null
+++ b/libjava/classpath/javax/imageio/metadata/IIONamedNodeMap.java
@@ -0,0 +1,138 @@
+/* IIONamedNodeMap.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 javax.imageio.metadata;
+
+import java.util.HashMap;
+
+import org.w3c.dom.DOMException;
+import org.w3c.dom.NamedNodeMap;
+import org.w3c.dom.Node;
+
+/**
+ * Simple NamedNodeMap class for IIOMetadataNode.
+ *
+ * @author jlquinn
+ */
+class IIONamedNodeMap implements NamedNodeMap
+{
+  HashMap attrs;
+
+  /**
+   * @param attrs
+   * @param node
+   */
+  public IIONamedNodeMap(HashMap attrs)
+  {
+    this.attrs = attrs;
+  }
+
+  /* (non-Javadoc)
+   * @see org.w3c.dom.NamedNodeMap#getNamedItem(java.lang.String)
+   */
+  public Node getNamedItem(String name)
+  {
+    return (Node)attrs.get(name);
+  }
+
+  /* (non-Javadoc)
+   * @see org.w3c.dom.NamedNodeMap#setNamedItem(org.w3c.dom.Node)
+   */
+  public Node setNamedItem(Node arg) throws DOMException
+  {
+    if (arg instanceof IIOAttr)
+    {
+      IIOAttr attr = (IIOAttr) arg;
+      // The only code that can successfully do this is in this package.
+      if (attr.owner != null)
+        throw new DOMException(DOMException.INUSE_ATTRIBUTE_ERR, "");
+      return (Node)attrs.put(attr.name, attr);
+    }
+    // Anything else gets treated as an invalid op.
+    throw new DOMException(DOMException.HIERARCHY_REQUEST_ERR, "");
+  }
+
+  /* (non-Javadoc)
+   * @see org.w3c.dom.NamedNodeMap#removeNamedItem(java.lang.String)
+   */
+  public Node removeNamedItem(String name) throws DOMException
+  {
+    return (Node)attrs.remove(name);
+  }
+
+  /* (non-Javadoc)
+   * @see org.w3c.dom.NamedNodeMap#item(int)
+   */
+  public Node item(int index)
+  {
+    return (Node)attrs.values().toArray()[index];
+  }
+
+  /* (non-Javadoc)
+   * @see org.w3c.dom.NamedNodeMap#getLength()
+   */
+  public int getLength()
+  {
+    return attrs.size();
+  }
+
+  /* (non-Javadoc)
+   * @see org.w3c.dom.NamedNodeMap#getNamedItemNS(java.lang.String, java.lang.String)
+   */
+  public Node getNamedItemNS(String namespaceURI, String localName)
+  {
+    return getNamedItem(localName);
+  }
+
+  /* (non-Javadoc)
+   * @see org.w3c.dom.NamedNodeMap#setNamedItemNS(org.w3c.dom.Node)
+   */
+  public Node setNamedItemNS(Node arg) throws DOMException
+  {
+    return setNamedItem(arg);
+  }
+
+  /* (non-Javadoc)
+   * @see org.w3c.dom.NamedNodeMap#removeNamedItemNS(java.lang.String, java.lang.String)
+   */
+  public Node removeNamedItemNS(String namespaceURI, String localName)
+      throws DOMException
+  {
+    return removeNamedItem(localName);
+  }
+
+}
diff --git a/libjava/classpath/javax/imageio/metadata/IIONodeList.java b/libjava/classpath/javax/imageio/metadata/IIONodeList.java
new file mode 100644
index 0000000..395d261
--- /dev/null
+++ b/libjava/classpath/javax/imageio/metadata/IIONodeList.java
@@ -0,0 +1,72 @@
+/* IIOAttr.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 javax.imageio.metadata;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.w3c.dom.Node;
+import org.w3c.dom.NodeList;
+
+/**
+ * Simple NodeList implementation for IIOMetadataNode.
+ *
+ * @author jlquinn
+ *
+ */
+class IIONodeList implements NodeList
+{
+  List children = new ArrayList();
+  
+  /* (non-Javadoc)
+   * @see org.w3c.dom.NodeList#item(int)
+   */
+  public Node item(int index)
+  {
+    return (index < children.size()) ? (Node)children.get(index) : null;
+  }
+
+  /* (non-Javadoc)
+   * @see org.w3c.dom.NodeList#getLength()
+   */
+  public int getLength()
+  {
+    return children.size();
+  }
+
+}
diff --git a/libjava/classpath/javax/imageio/metadata/package.html b/libjava/classpath/javax/imageio/metadata/package.html
new file mode 100644
index 0000000..5bd77c2
--- /dev/null
+++ b/libjava/classpath/javax/imageio/metadata/package.html
@@ -0,0 +1,46 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
+<!-- package.html - describes classes in javax.imageio.metadata package.
+   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. -->
+
+<html>
+<head><title>GNU Classpath - javax.imageio.metadata</title></head>
+
+<body>
+<p></p>
+
+</body>
+</html>