Imported GNU Classpath 0.20

Imported GNU Classpath 0.20
       * Makefile.am (AM_CPPFLAGS): Add classpath/include.
       * java/nio/charset/spi/CharsetProvider.java: New override file.
       * java/security/Security.java: Likewise.
       * sources.am: Regenerated.
       * Makefile.in: Likewise.

From-SVN: r109831

libjava/classpath/gnu/java/beans/encoder/elements/ArrayInstantiation.java

@@ -0,0 +1,74 @@
+/* ArrayInstantiation.java
+ Copyright (C) 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 gnu.java.beans.encoder.elements;
+
+import gnu.java.beans.encoder.ObjectId;
+import gnu.java.beans.encoder.Writer;
+
+/** Generates an XML element denoting the instantiation of an array.
+ * 
+ * @author Robert Schuster (robertschuster@fsfe.org)
+ *
+ */
+public class ArrayInstantiation extends Element
+{
+  final String className;
+
+  final String lengthAsString;
+
+  public ArrayInstantiation(String newClassName, String newLengthAsString)
+  {
+    className = newClassName;
+    lengthAsString = newLengthAsString;
+  }
+
+  public void writeStart(Writer writer)
+  {
+    ObjectId objectId = getId();
+    if (objectId.isUnused())
+      writer.write("array", new String[] { "class", "length" },
+                   new String[] { className, lengthAsString }, isEmpty());
+    else
+      writer.write("array", new String[] { "id", "class", "length" },
+                   new String[] { objectId.toString(), className,
+                                 lengthAsString }, isEmpty());
+
+  }
+
+}

libjava/classpath/gnu/java/beans/encoder/elements/Array_Get.java

@@ -0,0 +1,62 @@
+/* Array_Get.java
+ Copyright (C) 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 gnu.java.beans.encoder.elements;
+
+import gnu.java.beans.encoder.Writer;
+
+/**
+ * Generates an XML element denoting the retrieval of an array value.
+ * 
+ * @author Robert Schuster (robertschuster@fsfe.org)
+ */
+public class Array_Get extends Element
+{
+  final String indexAsString;
+
+  public Array_Get(String newIndexAsString)
+  {
+    indexAsString = newIndexAsString;
+  }
+
+  public void writeStart(Writer writer)
+  {
+    writer.write("void", "index", indexAsString, isEmpty());
+  }
+
+}

libjava/classpath/gnu/java/beans/encoder/elements/Array_Set.java

@@ -0,0 +1,57 @@
+/* Array_Set.java -- FIXME: briefly describe file purpose
+   Copyright (C) 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 gnu.java.beans.encoder.elements;
+
+import gnu.java.beans.encoder.Writer;
+
+public class Array_Set extends Element
+{
+  final String indexAsString;
+
+  public Array_Set(String newIndexAsString)
+  {
+    indexAsString = newIndexAsString;
+  }
+
+  public void writeStart(Writer writer)
+  {
+    writer.write("void", "index", indexAsString, isEmpty());
+  }
+
+}

libjava/classpath/gnu/java/beans/encoder/elements/ClassResolution.java

@@ -0,0 +1,67 @@
+/* ClassResolution.java
+ Copyright (C) 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 gnu.java.beans.encoder.elements;
+
+import gnu.java.beans.encoder.Writer;
+
+/** Generates an XML element denoting the resolution of a class.
+ * 
+ * @author Robert Schuster (robertschuster@fsfe.org)
+ *
+ */
+public class ClassResolution extends Element
+{
+  final String className;
+
+  public ClassResolution(String newClassName)
+  {
+    className = newClassName;
+  }
+
+  public void writeStart(Writer writer)
+  {
+    writer.writeNoChildren("class", className);
+  }
+  
+  public void writeEnd(Writer writer)
+  {
+    writer.writeEndNoChildren();
+  }
+
+}

libjava/classpath/gnu/java/beans/encoder/elements/Element.java

@@ -0,0 +1,157 @@
+/* Element.java -- Base class for object tree elements.
+   Copyright (C) 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 gnu.java.beans.encoder.elements;
+
+import java.util.Iterator;
+import java.util.LinkedList;
+
+import gnu.java.beans.encoder.ObjectId;
+import gnu.java.beans.encoder.Writer;
+
+/** <code>Element</code> is the base class for the object tree elements.
+ * 
+ * <p>It provides the neccessary infrastructure every element subclass
+ * needs in order to interact with the {@link gnu.java.beans.encoder.Root}
+ * class.</p>
+ * 
+ * @author Robert Schuster (robertschuster@fsfe.org)
+ */
+public abstract class Element
+{
+  /**
+   * Stores the child elements.
+   */
+  private LinkedList children = new LinkedList();
+  
+  /**
+   * An optional ObjectId instance which is needed for certain subclasses
+   * only.
+   */
+  private ObjectId objectId;
+  
+  /** Sets an {@link gnu.java.beans.encoder.ObjectId} instance in this
+   * <code>Element</code>.
+   * 
+   * <p>This can only be done once.</p>
+   * 
+   * @param objectId An ObjectId instance.
+   */
+  public final void initId(ObjectId objectId)
+  {
+    assert (this.objectId == null);
+    assert (objectId != null);
+    
+    this.objectId = objectId;
+  }
+
+  /** Adds a child element to this <code>Element</code>.
+   * 
+   * @param elem The new child.
+   */
+  public final void addChild(Element elem)
+  {
+    children.add(elem);
+  }
+  
+  /** Removes the child element added last.
+   */
+  public final void removeLast()
+  {
+    children.removeLast();
+  }
+  
+  /** Provides access to the child elements via an iterator.
+   * 
+   * @return An iterator for the child elements.
+   */
+  public final Iterator iterator(){
+    return children.iterator();
+  }
+  
+  /** Clears all the stored child elements.
+   * 
+   */
+  public final void clear()
+  {
+   children.clear(); 
+  }
+  
+  /** Returns whether this element contains child elements.
+   * 
+   * <p>This method is useful to decide which formatting variant
+   * for the XML element can be chosen.</p>
+   * 
+   * @return Whether the element has child elements.
+   */
+  public final boolean isEmpty()
+  {
+    return children.isEmpty(); 
+  }
+  
+  /** Retrieves the element's {@link gnu.java.beans.encoder.ObjectId} instance
+   * if it has one.
+   * 
+   * @return The ObjectId instance or <code>null</code>.
+   */
+  public final ObjectId getId()
+  {
+    return objectId;
+  }
+  
+  /** Writes the opening XML tag.
+   * 
+   * @param writer The writer to be used for XML writing.
+   */
+  public abstract void writeStart(Writer writer);
+  
+  /** Writes the closing XML tag.
+   * 
+   * <p>By default this does <code>writer.writeEnd(children.isEmpty())</code>.
+   * Override if neccessary, for example when using the
+   * {@link gnu.java.beans.encoder.Writer#writeNoChildren}</code> method
+   * variants. 
+   * 
+   * @param writer The writer to be used for XML writing.
+   */
+  public void writeEnd(Writer writer)
+  {
+    writer.writeEnd(children.isEmpty());
+  }
+  
+}

libjava/classpath/gnu/java/beans/encoder/elements/List_Get.java

@@ -0,0 +1,56 @@
+/* List_Get.java
+   Copyright (C) 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 gnu.java.beans.encoder.elements;
+
+import gnu.java.beans.encoder.Writer;
+
+/** Generates an XML element denoting the retrieval of a list's element.
+ * 
+ * @author Robert Schuster (robertschuster@fsfe.org)
+ *
+ */
+public class List_Get extends Element
+{
+
+  public void writeStart(Writer writer)
+  {
+    writer.write("object", "get");
+  }
+  
+}

libjava/classpath/gnu/java/beans/encoder/elements/List_Set.java

@@ -0,0 +1,56 @@
+/* List_Set.java
+   Copyright (C) 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 gnu.java.beans.encoder.elements;
+
+import gnu.java.beans.encoder.Writer;
+
+/** Generates an XML element denoting the setting of a list's element.
+ * 
+ * @author Robert Schuster (robertschuster@fsfe.org)
+ *
+ */
+public class List_Set extends Element
+{
+
+  public void writeStart(Writer writer)
+  {
+    writer.write("object", "set");
+  }
+  
+}

libjava/classpath/gnu/java/beans/encoder/elements/MethodInvocation.java

@@ -0,0 +1,62 @@
+/* MethodCall.java
+   Copyright (C) 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 gnu.java.beans.encoder.elements;
+
+import gnu.java.beans.encoder.Writer;
+
+/** Generates an XML element denoting a non-static method call.
+ * 
+ * @author Robert Schuster (robertschuster@fsfe.org)
+ *
+ */
+public class MethodInvocation extends Element
+{
+  final String methodName;
+  
+  public MethodInvocation(String newMethodName)
+  {
+    methodName = newMethodName;
+  }
+  
+  public void writeStart(Writer writer)
+  {
+    writer.write("void", "method", methodName, isEmpty());
+  }
+  
+}

libjava/classpath/gnu/java/beans/encoder/elements/NullObject.java

@@ -0,0 +1,61 @@
+/* NullObject.java
+ Copyright (C) 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 gnu.java.beans.encoder.elements;
+
+import gnu.java.beans.encoder.Writer;
+
+/** Generates an XML element denoting the <code>null</code> value.
+ * 
+ * @author Robert Schuster (robertschuster@fsfe.org)
+ *
+ */
+public class NullObject extends Element
+{
+
+  public void writeStart(Writer writer)
+  {
+    writer.write("null", true);
+  }
+
+  public void writeEnd(Writer writer)
+  {
+    writer.writeEnd(true);
+  }
+
+}

libjava/classpath/gnu/java/beans/encoder/elements/ObjectInstantiation.java

@@ -0,0 +1,68 @@
+/* ObjectInstantiation.java
+ Copyright (C) 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 gnu.java.beans.encoder.elements;
+
+import gnu.java.beans.encoder.ObjectId;
+import gnu.java.beans.encoder.Writer;
+
+/** Generates an XML element denoting the instantiation of an object.
+ * 
+ * @author Robert Schuster (robertschuster@fsfe.org)
+ *
+ */
+public class ObjectInstantiation extends Element
+{
+  final String className;
+
+  public ObjectInstantiation(String newClassName)
+  {
+    className = newClassName;
+  }
+
+  public void writeStart(Writer writer)
+  {
+    ObjectId objectId = getId();
+    if (objectId.isUnused())
+      writer.write("object", "class", className, isEmpty());
+    else
+      writer.write("object", new String[] { "id", "class" },
+                   new String[] { objectId.toString(), className }, isEmpty());
+  }
+
+}

libjava/classpath/gnu/java/beans/encoder/elements/ObjectReference.java

@@ -0,0 +1,68 @@
+/* StringInstantiation.java
+ Copyright (C) 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 gnu.java.beans.encoder.elements;
+
+import gnu.java.beans.encoder.ObjectId;
+import gnu.java.beans.encoder.Writer;
+
+/** Generates an XML element denoting referencing an existing object.
+ * 
+ * @author Robert Schuster (robertschuster@fsfe.org)
+ *
+ */
+public class ObjectReference extends Element
+{
+  final ObjectId id;
+
+  public ObjectReference(ObjectId newId)
+  {
+    id = newId;
+    
+    // Initializing the Id here is making sure it gets
+    // actually used. This step modifies the Id instance
+    // in other elements.
+    id.init();
+  }
+
+  public void writeStart(Writer writer)
+  {
+    writer.write("object", "idref", id.toString(), isEmpty());
+  }
+  
+}

libjava/classpath/gnu/java/beans/encoder/elements/PrimitiveInstantiation.java

@@ -0,0 +1,69 @@
+/* PrimitiveInstantiation.java
+ Copyright (C) 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 gnu.java.beans.encoder.elements;
+
+import gnu.java.beans.encoder.Writer;
+
+/** Generates an XML element denoting a primitive data value.
+ * 
+ * @author Robert Schuster (robertschuster@fsfe.org)
+ *
+ */
+public class PrimitiveInstantiation extends Element
+{
+  final String primitiveName;
+
+  final String valueAsString;
+
+  public PrimitiveInstantiation(String newPrimitiveName, String newValueAsString)
+  {
+    primitiveName = newPrimitiveName;
+    valueAsString = newValueAsString;
+  }
+
+  public void writeStart(Writer writer)
+  {
+    writer.writeNoChildren(primitiveName, valueAsString);
+  }
+
+  public void writeEnd(Writer writer)
+  {
+    writer.writeEndNoChildren();
+  }
+}

libjava/classpath/gnu/java/beans/encoder/elements/StaticFieldAccess.java

@@ -0,0 +1,66 @@
+/* StaticFieldAccess.java
+ Copyright (C) 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 gnu.java.beans.encoder.elements;
+
+import gnu.java.beans.encoder.Writer;
+
+/** Generates an XML element denoting a static method call.
+ * 
+ * @author Robert Schuster (robertschuster@fsfe.org)
+ *
+ */
+public class StaticFieldAccess extends Element
+{
+  final String className;
+
+  final String fieldName;
+
+  public StaticFieldAccess(String newClassName, String newFieldName)
+  {
+    className = newClassName;
+    fieldName = newFieldName;
+  }
+
+  public void writeStart(Writer writer)
+  {
+    writer.write("object", new String[] { "class", "field" },
+                 new String[] { className, fieldName }, isEmpty());
+  }
+
+}

libjava/classpath/gnu/java/beans/encoder/elements/StaticMethodInvocation.java

@@ -0,0 +1,67 @@
+/* StaticMethodCall.java
+  -- A class denoting an XML element which makes up a static method call.
+   Copyright (C) 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 gnu.java.beans.encoder.elements;
+
+import gnu.java.beans.encoder.Writer;
+
+/**
+ * 
+ * @author Robert Schuster (robertschuster@fsfe.org)
+ *
+ */
+public class StaticMethodInvocation extends Element
+{
+  final String className;
+  
+  final String methodName;
+  
+  public StaticMethodInvocation(String newClassName, String newMethodName)
+  {
+    className = newClassName;
+    methodName = newMethodName;
+  }
+  
+  public void writeStart(Writer writer)
+  {
+    writer.write("void", new String[] { "class", "method" },
+                 new String[] { className, methodName }, isEmpty());
+  }
+  
+}

libjava/classpath/gnu/java/beans/encoder/elements/StringReference.java

@@ -0,0 +1,63 @@
+/* StringInstantiation.java
+  -- A class denoting an XML element which retrieves an array element.
+   Copyright (C) 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 gnu.java.beans.encoder.elements;
+
+import gnu.java.beans.encoder.Writer;
+
+public class StringReference extends Element
+{
+  final String string;
+
+  public StringReference(String newString)
+  {
+    string = newString;
+  }
+
+  public void writeStart(Writer writer)
+  {
+    writer.writeNoChildren("string", string);
+  }
+  
+  public void writeEnd(Writer writer)
+  {
+    writer.writeEndNoChildren();
+  }
+
+}