Removed more modules as in Oscar's TUSCANY-2440 reduced-set patch. Also removed newer modules added since r643746 and are not required to run the minimum set that we are porting to android. Set svn ignore properties to ignore Manifest files produced by the build.

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@695356 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 0 insertions, 863 deletions

diff --git a/branches/sca-android/modules/host-corba-jse/src/main/java/org/apache/tuscany/sca/host/corba/naming/NamingContextBase.java b/branches/sca-android/modules/host-corba-jse/src/main/java/org/apache/tuscany/sca/host/corba/naming/NamingContextBase.java
deleted file mode 100644
index 59f0ce9a53..0000000000
--- a/branches/sca-android/modules/host-corba-jse/src/main/java/org/apache/tuscany/sca/host/corba/naming/NamingContextBase.java
+++ /dev/null
@@ -1,863 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-/**
- * @version $Rev$ $Date$
- */
-
-package org.apache.tuscany.sca.host.corba.naming;
-
-import java.util.ArrayList;
-import java.util.List;
-import java.util.logging.Level;
-import java.util.logging.Logger;
-
-import org.omg.CORBA.BAD_PARAM;
-import org.omg.CORBA.CompletionStatus;
-import org.omg.CORBA.ORB;
-import org.omg.CORBA.SystemException;
-import org.omg.CosNaming.BindingType;
-import org.omg.CosNaming.BindingTypeHolder;
-import org.omg.CosNaming.NameComponent;
-import org.omg.CosNaming.NamingContext;
-import org.omg.CosNaming.NamingContextExtPOA;
-import org.omg.CosNaming.NamingContextHelper;
-import org.omg.CosNaming.NamingContextExtPackage.InvalidAddress;
-import org.omg.CosNaming.NamingContextPackage.AlreadyBound;
-import org.omg.CosNaming.NamingContextPackage.InvalidName;
-import org.omg.CosNaming.NamingContextPackage.NotFound;
-import org.omg.CosNaming.NamingContextPackage.NotFoundReason;
-import org.omg.PortableServer.POA;
-
-public abstract class NamingContextBase extends NamingContextExtPOA {
-    // the real logger backing instance.  We use the interface class as the locator
-    protected static final Logger logger = Logger.getLogger(NamingContext.class.getName());
-
-    // set of URL characters that don't require escaping when encoded.
-    protected final String nonEscaped = ";/?:@&=+$;-_.!~* ()";
-    // the orb we're attached to
-    protected ORB orb;
-    // the poa we're associated with
-    protected POA poa;
-
-    /**
-     * Create a new base NamingContext (super class constructor
-     * for the derived classes).
-     *
-     * @param orb    The ORB this is hosted on.
-     *
-     * @exception java.lang.Exception
-     */
-    public NamingContextBase(ORB orb, POA poa) throws java.lang.Exception {
-        super();
-        this.orb = orb;
-        this.poa = poa;
-    }
-
-    /**
-     * Bind an object to a given name.
-     *
-     * @param n      An array of NameComponents that are the target name.
-     *               The last element in the array is binding name for the
-     *               object.  The remainder of the array is the path
-     *               for resolving the naming context, relative to the
-     *               current context.  All path contexts must already be
-     *               bound in the context tree.
-     * @param obj    The object to be bound.
-     *
-     * @exception org.omg.CosNaming.NamingContextPackage.NotFound
-     * @exception org.omg.CosNaming.NamingContextPackage.CannotProceed
-     * @exception org.omg.CosNaming.NamingContextPackage.InvalidName
-     * @exception org.omg.CosNaming.NamingContextPackage.AlreadyBound
-     */
-    public void bind(org.omg.CosNaming.NameComponent[] n, org.omg.CORBA.Object obj)
-        throws org.omg.CosNaming.NamingContextPackage.NotFound, org.omg.CosNaming.NamingContextPackage.CannotProceed,
-        org.omg.CosNaming.NamingContextPackage.InvalidName, org.omg.CosNaming.NamingContextPackage.AlreadyBound {
-        // perform various name validations
-        validateName(n);
-
-        logNameComponent("bind() name", n);
-
-        // do we need to push through to a deeper naming context first?
-        if (n.length > 1) {
-            // resolve the top level name to a context, and have that context
-            // resolve the rest.
-            NamingContext context = resolveContext(n[0]);
-            NameComponent[] subName = extractSubName(n);
-
-            // now pass this along to the next context for the real bind operation.
-            context.bind(subName, obj);
-        } else {
-            NameComponent name = n[0];
-            // we need the resolveObject() and bindObject() calls to be consistent, so
-            // synchronize on this
-            synchronized (this) {
-                // see if we have this bound already...can't replace these.
-                BindingTypeHolder type = new BindingTypeHolder();
-                if (resolveObject(name, type) != null) {
-                    throw new AlreadyBound();
-                }
-                type.value = BindingType.nobject;
-                // ok, this is a new binding, go do it.
-                bindObject(name, obj, type);
-            }
-        }
-    }
-
-    /**
-     * Rebind an object to a given name.  If an object is
-     * already bound with this name, the new object replaces
-     * the bound object's value.  If no object has been
-     * bound already, this is the same as a bind operation.
-     *
-     * @param n      An array of NameComponents that are the target name.
-     *               The last element in the array is binding name for the
-     *               object.  The remainder of the array is the path
-     *               for resolving the naming context, relative to the
-     *               current context.  All path contexts must already be
-     *               bound in the context tree.
-     * @param obj    The new value for this binding.
-     *
-     * @exception org.omg.CosNaming.NamingContextPackage.NotFound
-     * @exception org.omg.CosNaming.NamingContextPackage.CannotProceed
-     * @exception org.omg.CosNaming.NamingContextPackage.InvalidName
-     * @exception org.omg.CosNaming.NamingContextPackage.AlreadyBound
-     */
-    public void rebind(org.omg.CosNaming.NameComponent[] n, org.omg.CORBA.Object obj)
-        throws org.omg.CosNaming.NamingContextPackage.NotFound, org.omg.CosNaming.NamingContextPackage.CannotProceed,
-        org.omg.CosNaming.NamingContextPackage.InvalidName {
-        // perform various name validations
-        validateName(n);
-
-        logNameComponent("rebind() name", n);
-
-        // do we need to push through to a deeper naming context first?
-        if (n.length > 1) {
-            // resolve the top level name to a context, and have that context
-            // resolve the rest.
-            NamingContext context = resolveContext(n[0]);
-            NameComponent[] subName = extractSubName(n);
-
-            // now pass this along to the next context for the real bind operation.
-            context.rebind(subName, obj);
-        } else {
-            NameComponent name = n[0];
-            // we need the resolveObject() and bindObject() calls to be consistent, so
-            // synchronize on this
-            synchronized (this) {
-                // see if we have this bound already...can't replace these.
-                BindingTypeHolder type = new BindingTypeHolder();
-                // for a rebind, we must have an object, and it must be a real object
-                if (resolveObject(name, type) != null) {
-                    // it has to resolve to a real object.  If it is a naming context,
-                    // then this is the wrong binding operation.
-                    if (type.value.value() == BindingType._ncontext) {
-                        throw new NotFound(NotFoundReason.not_object, n);
-                    }
-                    // safe to unbind
-                    unbindObject(name);
-                }
-                type.value = BindingType.nobject;
-                // now bind this object
-                bindObject(name, obj, type);
-            }
-        }
-    }
-
-    /**
-     * Bind a new context to a given name.
-     *
-     * @param n      An array of NameComponents that are the target name.
-     *               The last element in the array is binding name for the
-     *               object.  The remainder of the array is the path
-     *               for resolving the naming context, relative to the
-     *               current context.  All path contexts must already be
-     *               bound in the context tree.
-     * @param nc     The new naming context added to the tree.
-     *
-     * @exception org.omg.CosNaming.NamingContextPackage.NotFound
-     * @exception org.omg.CosNaming.NamingContextPackage.CannotProceed
-     * @exception org.omg.CosNaming.NamingContextPackage.InvalidName
-     * @exception org.omg.CosNaming.NamingContextPackage.AlreadyBound
-     */
-    public void bind_context(org.omg.CosNaming.NameComponent[] n, org.omg.CosNaming.NamingContext nc)
-        throws org.omg.CosNaming.NamingContextPackage.NotFound, org.omg.CosNaming.NamingContextPackage.CannotProceed,
-        org.omg.CosNaming.NamingContextPackage.InvalidName, org.omg.CosNaming.NamingContextPackage.AlreadyBound {
-        // perform various name validations
-        validateName(n);
-
-        logNameComponent("bind_context() name", n);
-
-        // do we need to push through to a deeper naming context first?
-        if (n.length > 1) {
-            // resolve the top level name to a context, and have that context
-            // resolve the rest.
-            NamingContext context = resolveContext(n[0]);
-            NameComponent[] subName = extractSubName(n);
-
-            // now pass this along to the next context for the real bind operation.
-            context.bind_context(subName, nc);
-        } else {
-            NameComponent name = n[0];
-            // we need the resolveObject() and bindObject() calls to be consistent, so
-            // synchronize on this
-            synchronized (this) {
-                // see if we have this bound already...can't replace these.
-                BindingTypeHolder type = new BindingTypeHolder();
-                if (resolveObject(name, type) != null) {
-                    throw new AlreadyBound();
-                }
-                type.value = BindingType.ncontext;
-                // ok, this is a new binding, go do it.
-                bindObject(name, nc, type);
-            }
-        }
-    }
-
-    /**
-     * Rebind a context to a given name.  If a context is
-     * already bound with this name, the new context replaces
-     * the existing context.  If no context has been
-     * bound already, this is the same as a bind operation.
-     *
-     * @param n      An array of NameComponents that are the target name.
-     *               The last element in the array is binding name for the
-     *               object.  The remainder of the array is the path
-     *               for resolving the naming context, relative to the
-     *               current context.  All path contexts must already be
-     *               bound in the context tree.
-     * @param nc     The new context to be bound with the name.
-     *
-     * @exception org.omg.CosNaming.NamingContextPackage.NotFound
-     * @exception org.omg.CosNaming.NamingContextPackage.CannotProceed
-     * @exception org.omg.CosNaming.NamingContextPackage.InvalidName
-     * @exception org.omg.CosNaming.NamingContextPackage.AlreadyBound
-     */
-    public void rebind_context(org.omg.CosNaming.NameComponent[] n, org.omg.CosNaming.NamingContext nc)
-        throws org.omg.CosNaming.NamingContextPackage.NotFound, org.omg.CosNaming.NamingContextPackage.CannotProceed,
-        org.omg.CosNaming.NamingContextPackage.InvalidName {
-        // perform various name validations
-        validateName(n);
-
-        logNameComponent("rebind_context() name", n);
-
-        // do we need to push through to a deeper naming context first?
-        if (n.length > 1) {
-            // resolve the top level name to a context, and have that context
-            // resolve the rest.
-            NamingContext context = resolveContext(n[0]);
-            NameComponent[] subName = extractSubName(n);
-
-            // now pass this along to the next context for the real bind operation.
-            context.rebind_context(subName, nc);
-        } else {
-            NameComponent name = n[0];
-            // we need the resolveObject() and bindObject() calls to be consistent, so
-            // synchronize on this
-            synchronized (this) {
-                // see if we have this bound already...can't replace these.
-                BindingTypeHolder type = new BindingTypeHolder();
-                // for a rebind, we must have an object, and it must be a real object
-                if (resolveObject(name, type) != null) {
-                    // it has to resolve to a real object.  If it is a naming context,
-                    // then this is the wrong binding operation.
-                    if (type.value.value() != BindingType._ncontext) {
-                        throw new NotFound(NotFoundReason.not_context, n);
-                    }
-                    // safe to unbind
-                    unbindObject(name);
-                }
-                type.value = BindingType.ncontext;
-                // now bind this object
-                bindObject(name, nc, type);
-            }
-        }
-    }
-
-    /**
-     * Resolve an an entry in the context tree.  The
-     * resolved object may be a bound object or another
-     * NamingContext.  If the named entry is not found,
-     * a NotFound exception is thrown.
-     *
-     * @param n      An array of NameComponents that are the target name.
-     *               The last element in the array is binding name for the
-     *               object.  The remainder of the array is the path
-     *               for resolving the naming context, relative to the
-     *               current context.  All path contexts must already be
-     *               bound in the context tree.
-     *
-     * @return The object bound at the indicated location.
-     * @exception org.omg.CosNaming.NamingContextPackage.NotFound
-     * @exception org.omg.CosNaming.NamingContextPackage.CannotProceed
-     * @exception org.omg.CosNaming.NamingContextPackage.InvalidName
-     * @exception org.omg.CosNaming.NamingContextPackage.AlreadyBound
-     */
-    public org.omg.CORBA.Object resolve(org.omg.CosNaming.NameComponent[] n)
-        throws org.omg.CosNaming.NamingContextPackage.NotFound, org.omg.CosNaming.NamingContextPackage.CannotProceed,
-        org.omg.CosNaming.NamingContextPackage.InvalidName {
-        // perform various name validations
-        validateName(n);
-
-        logNameComponent("resolve() name", n);
-
-        // do we need to push through to a deeper naming context first?
-        if (n.length > 1) {
-            // resolve the top level name to a context, and have that context
-            // resolve the rest.
-            NamingContext context = resolveContext(n[0]);
-            NameComponent[] subName = extractSubName(n);
-
-            // now pass this along to the next context for the real bind operation.
-            return context.resolve(subName);
-        } else {
-            NameComponent name = n[0];
-            // see if we have this bound already...can't replace these.
-            BindingTypeHolder type = new BindingTypeHolder();
-            org.omg.CORBA.Object obj = resolveObject(name, type);
-            if (obj == null) {
-                // Object was not found
-                throw new NotFound(NotFoundReason.missing_node, n);
-            }
-            return obj;
-        }
-    }
-
-    /**
-     * Remove an entry from the context tree.  The
-     * target object may be a bound object or another
-     * NamingContext.  If the named entry is not found,
-     * a NotFound exception is thrown.
-     *
-     * @param n      An array of NameComponents that are the target name.
-     *               The last element in the array is binding name for the
-     *               object.  The remainder of the array is the path
-     *               for resolving the naming context, relative to the
-     *               current context.  All path contexts must already be
-     *               bound in the context tree.
-     *
-     * @exception org.omg.CosNaming.NamingContextPackage.NotFound
-     * @exception org.omg.CosNaming.NamingContextPackage.CannotProceed
-     * @exception org.omg.CosNaming.NamingContextPackage.InvalidName
-     * @exception org.omg.CosNaming.NamingContextPackage.AlreadyBound
-     */
-    public void unbind(org.omg.CosNaming.NameComponent[] n) throws org.omg.CosNaming.NamingContextPackage.NotFound,
-        org.omg.CosNaming.NamingContextPackage.CannotProceed, org.omg.CosNaming.NamingContextPackage.InvalidName {
-        // perform various name validations
-        validateName(n);
-
-        logNameComponent("unbind() name", n);
-
-        // do we need to push through to a deeper naming context first?
-        if (n.length > 1) {
-            // resolve the top level name to a context, and have that context
-            // resolve the rest.
-            NamingContext context = resolveContext(n[0]);
-            NameComponent[] subName = extractSubName(n);
-
-            // now pass this along to the next context for the real bind operation.
-            context.unbind(subName);
-        } else {
-            NameComponent name = n[0];
-            synchronized (this) {
-                // see if we have this bound already...can't replace these.
-                BindingTypeHolder type = new BindingTypeHolder();
-                org.omg.CORBA.Object obj = unbindObject(name);
-                if (obj == null) {
-                    // Object was not found
-                    throw new NotFound(NotFoundReason.missing_node, n);
-                }
-            }
-        }
-    }
-
-    /**
-     * Create a new context and bind it in at the target
-     * location.
-     *
-     * @param n      An array of NameComponents that are the target name.
-     *               The last element in the array is binding name for the
-     *               object.  The remainder of the array is the path
-     *               for resolving the naming context, relative to the
-     *               current context.  All path contexts must already be
-     *               bound in the context tree.
-     *
-     * @return The newly created context.
-     * @exception org.omg.CosNaming.NamingContextPackage.NotFound
-     * @exception org.omg.CosNaming.NamingContextPackage.CannotProceed
-     * @exception org.omg.CosNaming.NamingContextPackage.InvalidName
-     * @exception org.omg.CosNaming.NamingContextPackage.AlreadyBound
-     */
-    public synchronized org.omg.CosNaming.NamingContext bind_new_context(org.omg.CosNaming.NameComponent[] n)
-        throws org.omg.CosNaming.NamingContextPackage.NotFound, org.omg.CosNaming.NamingContextPackage.AlreadyBound,
-        org.omg.CosNaming.NamingContextPackage.CannotProceed, org.omg.CosNaming.NamingContextPackage.InvalidName {
-        logNameComponent("bind_new_context() name", n);
-
-        NamingContext context = new_context();
-        try {
-            bind_context(n, context);
-            NamingContext returnContext = context;
-            // transfer this to another variable so the finally block doesn't try to destroy this.
-            context = null;
-            return returnContext;
-        } finally {
-            // if there is a bind failure on this, we need to ensure the context has
-            // an opportunity to clean up any of its resources.
-            if (context != null) {
-                try {
-                    context.destroy();
-                } catch (org.omg.CosNaming.NamingContextPackage.NotEmpty e) {
-                    // new contexts should be empty.
-                }
-            }
-        }
-    }
-
-    /**
-     * Convert an array of NameComponents into the string
-     * form of a context name.
-     *
-     * @param n      The array of NameComponents to convert.
-     *
-     * @return The context name, in string form.
-     * @exception org.omg.CosNaming.NamingContextPackage.InvalidName
-     */
-    public String to_string(org.omg.CosNaming.NameComponent[] n)
-        throws org.omg.CosNaming.NamingContextPackage.InvalidName {
-        validateName(n);
-
-        logNameComponent("to_string() name", n);
-
-        // convert the first part of the name
-        StringBuffer value = new StringBuffer();
-        ;
-        // convert the first component, then build up from there.
-        nameToString(n[0], value);
-
-        // the remainder need to get a separator
-        for (int i = 1; i < n.length; i++) {
-            value.append('/');
-            nameToString(n[i], value);
-        }
-        return value.toString();
-    }
-
-    /**
-     * Perform the reverse operation of the to_string() method,
-     * parsing a String context name into an array of
-     * NameComponents.
-     *
-     * @param sn     The string form of the name.
-     *
-     * @return An array of NameComponents parsed from the String name.
-     * @exception org.omg.CosNaming.NamingContextPackage.InvalidName
-     */
-    public org.omg.CosNaming.NameComponent[] to_name(String sn)
-        throws org.omg.CosNaming.NamingContextPackage.InvalidName {
-        // must have a argument to parse
-        if (sn == null || sn.length() == 0) {
-            throw new InvalidName();
-        }
-
-        List components = new ArrayList();
-
-        StringBuffer component = new StringBuffer();
-
-        int index = 0;
-        String id = null;
-        String kind = null;
-        while (index < sn.length()) {
-            char ch = sn.charAt(index++);
-
-            // found an escape character or a delimiter?
-            if (ch == '\\') {
-                // nothing after the escape?  Trouble
-                if (index >= sn.length()) {
-                    throw new InvalidName();
-                }
-                // get the next character
-                ch = sn.charAt(index++);
-                component.append(ch);
-            }
-            // we need to process the periods here, to avoid getting
-            // mixed up with unescaped periods.
-            else if (ch == '.') {
-                // already seen a period while scanning?  That's not allowed
-                if (id != null) {
-                    throw new InvalidName();
-                }
-                // pull off the id piece and reset the buffer
-                id = component.toString();
-                component.setLength(0);
-            }
-            // found a component delimiter?
-            else if (ch == '/') {
-                // not seen a id/kind separator yet?  This is an id with no kind
-                if (id == null) {
-                    id = component.toString();
-                    kind = "";
-                } else {
-                    // we have an id already, pull off the kind
-                    kind = component.toString();
-                }
-                // add the parsed name component
-                components.add(new NameComponent(id, kind));
-                // make sure these are all reset after pulling off a component
-                component.setLength(0);
-                id = null;
-                kind = null;
-            } else {
-                component.append(ch);
-            }
-        }
-
-        // parse the last section
-        // not seen a id/kind separator yet?  This is an id with no kind
-        if (id == null) {
-            id = component.toString();
-            kind = "";
-        } else {
-            // we have an id already, pull off the kind
-            kind = component.toString();
-        }
-        // add the parsed name component
-        components.add(new NameComponent(id, kind));
-
-        // and turn this into a component array
-        return (NameComponent[])components.toArray(new NameComponent[components.size()]);
-    }
-
-    /**
-     * Create a URL name for accessing a component by name.  The
-     * URL will have a corbaname: protocol.
-     *
-     * @param addr   The address location for the naming service used
-     *               to resolve the object.  This is in "host:port" form,
-     *               just line a corbaloc: URL.
-     * @param sn     The string mae of the target object.
-     *
-     * @return A URL for accessing this object, in String form.
-     * @exception org.omg.CosNaming.NamingContextExtPackage.InvalidAddress
-     * @exception org.omg.CosNaming.NamingContextPackage.InvalidName
-     */
-    public String to_url(String addr, String sn) throws org.omg.CosNaming.NamingContextExtPackage.InvalidAddress,
-        org.omg.CosNaming.NamingContextPackage.InvalidName {
-        // basic validation
-        if (addr == null || addr.length() == 0) {
-            throw new InvalidAddress();
-        }
-
-        if (sn == null || sn.length() == 0) {
-            throw new InvalidName();
-        }
-
-        // TODO:  What validation, if any, needs to be done here?
-        return "corbaname:" + addr + "#" + encodeRFC2396Name(sn);
-    }
-
-    /**
-     * Resolve a bound object or context using a name
-     * in String form.
-     *
-     * @param n      The string name of the object context.  This must
-     *               be a form parseable by to_name().
-     *
-     * @return The bound object or context.
-     * @exception org.omg.CosNaming.NamingContextPackage.NotFound
-     * @exception org.omg.CosNaming.NamingContextPackage.CannotProceed
-     * @exception org.omg.CosNaming.NamingContextPackage.InvalidName
-     */
-    public org.omg.CORBA.Object resolve_str(String n) throws org.omg.CosNaming.NamingContextPackage.NotFound,
-        org.omg.CosNaming.NamingContextPackage.CannotProceed, org.omg.CosNaming.NamingContextPackage.InvalidName {
-        // this is just a simple convenience method
-        return resolve(to_name(n));
-    }
-
-    // abstract methods that are part of the NamingContext interface that need to be
-    // implemented by the subclasses.
-
-    /**
-     * Create a new context of the same type as the
-     * calling context.
-     *
-     * @return A new NamingContext item.
-     * @exception org.omg.CosNaming.NamingContextPackage.NotFound
-     * @exception SystemException
-     */
-    public abstract org.omg.CosNaming.NamingContext new_context() throws SystemException;
-
-    /**
-     * Destroy a context.  This method should clean up
-     * any backing resources associated with the context.
-     *
-     * @exception org.omg.CosNaming.NamingContextPackage.NotEmpty
-     */
-    public abstract void destroy() throws org.omg.CosNaming.NamingContextPackage.NotEmpty;
-
-    /**
-     * Create a list of bound objects an contexts contained
-     * within this context.
-     *
-     * @param how_many The count of elements to return as a BindingList.
-     * @param bl       A holder element for returning the source binding list.
-     * @param bi       A holder for returning a BindingIterator.  Any extra
-     *                 elements not returned in the BindingList are returned
-     *                 in the BindingIterator.
-     *
-     * @exception SystemException
-     */
-    public abstract void list(int how_many,
-                              org.omg.CosNaming.BindingListHolder bl,
-                              org.omg.CosNaming.BindingIteratorHolder bi) throws SystemException;
-
-    // abstract methods for the sub class to implement
-
-    /**
-     * Resolve an object in this context (single level
-     * resolution).
-     *
-     * @param n      The name of the target object.
-     * @param type   A type holder for returning the bound object type
-     *               information.
-     *
-     * @return The bound object.  Returns null if the object does not
-     *         exist in the context.
-     * @exception SystemException
-     */
-    protected abstract org.omg.CORBA.Object resolveObject(NameComponent n, BindingTypeHolder type)
-        throws SystemException;
-
-    /**
-     * Bind an object into the current context.  This can
-     * be either an object or a naming context.
-     *
-     * @param n      The single-level name of the target object.
-     * @param obj    The object or context to be bound.
-     * @param type
-     *
-     * @exception SystemException
-     */
-    protected abstract void bindObject(NameComponent n, org.omg.CORBA.Object obj, BindingTypeHolder type)
-        throws SystemException;
-
-    /**
-     * Unbind an object from the current context.
-     *
-     * @param n      The name of the target object (single level).
-     *
-     * @return The object associated with the binding.  Returns null
-     *         if there was no binding currently associated with this
-     *         name.
-     * @exception SystemException
-     */
-    protected abstract org.omg.CORBA.Object unbindObject(NameComponent n) throws SystemException;
-
-    // implementation specific routines
-
-    /**
-     * Resolve a name to a context object stored that has
-     * already been stored in this context.  Throws an exception
-     * if the name cannot be resolved or if the resolved
-     * object is not a naming context.
-     *
-     * @param name   The target name.
-     *
-     * @return The resolved NamingContext object.
-     * @exception org.omg.CosNaming.NamingContextPackage.NotFound
-     */
-    protected synchronized NamingContext resolveContext(NameComponent name)
-        throws org.omg.CosNaming.NamingContextPackage.NotFound {
-        BindingTypeHolder type = new BindingTypeHolder();
-        // Resolve this to an object.  We must be able to resolve this.
-        org.omg.CORBA.Object resolvedReference = resolveObject(name, type);
-        if (resolvedReference == null) {
-            throw new NotFound(NotFoundReason.missing_node, new NameComponent[] {name});
-        }
-
-        // it has to resolve to a naming context
-        if (type.value.value() != BindingType._ncontext) {
-            throw new NotFound(NotFoundReason.not_context, new NameComponent[] {name});
-        }
-
-        // in theory, this is a naming context.  Narrow it an return.  Any
-        // errors just become a NotFound exception
-        try {
-            return NamingContextHelper.narrow(resolvedReference);
-        } catch (org.omg.CORBA.BAD_PARAM ex) {
-            throw new NotFound(NotFoundReason.not_context, new NameComponent[] {name});
-        }
-    }
-
-    /**
-     * Extract the tail portion of a name.  This is used
-     * to strip off the first name element so we can recurse
-     * on the name resolutions with a resolved context.
-     *
-     * @param name   The current name array (this MUST have 2 or more
-     *               elements).
-     *
-     * @return An array of NameComponent items that is one element
-     *         smaller than the argument array, with the elements
-     *         shifted over.
-     */
-    protected NameComponent[] extractSubName(NameComponent[] name) {
-        NameComponent[] subName = new NameComponent[name.length - 1];
-        System.arraycopy(name, 1, subName, 0, name.length - 1);
-        return subName;
-    }
-
-    /**
-     * Perform common name validity checking.
-     *
-     * @param n      The NameComponent array to check.
-     *
-     * @exception InvalidName
-     */
-    protected void validateName(NameComponent[] n) throws InvalidName {
-        // perform various name validations
-        if (n == null) {
-            throw new BAD_PARAM(27 | org.omg.CORBA.OMGVMCID.value, CompletionStatus.COMPLETED_NO);
-        }
-
-        // Valid name?
-        if (n.length < 1) {
-            throw new InvalidName();
-        }
-
-        // we have at least one name, so validate the toplevel item
-        NameComponent name = n[0];
-
-        // more name validation
-        if (name.id.length() == 0 && name.kind.length() == 0) {
-            throw new InvalidName();
-        }
-    }
-
-    /**
-     * Convert a NameComponent item into a string form,
-     * appending it to a StringBuffer.
-     *
-     * @param name   The source NameComponent.
-     * @param out    The StringBuffer location used to store the name
-     *               value (appended to the end).
-     */
-    protected void nameToString(NameComponent name, StringBuffer out) {
-        // if the id is null, then we base off of the kind.
-        if (name.id == null || name.id.length() == 0) {
-            out.append(".");
-            // true null name element?  That displays as a "."
-            if (name.kind != null && name.kind.length() != 0) {
-                escapeName(name.kind, out);
-            }
-        } else {
-            // escape the name
-            escapeName(name.id, out);
-            // have a kind qualifier to add on?
-            if (name.kind != null && name.kind.length() != 0) {
-                out.append(".");
-                escapeName(name.kind, out);
-            }
-        }
-    }
-
-    /**
-     * Process a name or kind element of a NameComponent,
-     * adding escape characters for '.' or '/' characters
-     * that might appear in the name.
-     *
-     * @param name   The name element to process.
-     * @param out    The StringBuffer to copy the escaped name into.
-     */
-    protected void escapeName(String name, StringBuffer out) {
-        // no characters requiring escapes (common)?
-        // use this directly
-        if (name.indexOf('.') == -1 && name.indexOf('/') == -1) {
-            out.append(name);
-        } else {
-            // scan the string adding the escapes
-            for (int i = 0; i < name.length(); i++) {
-                char ch = name.charAt(i);
-                if (ch == '.' || ch == '/') {
-                    out.append('/');
-                }
-                out.append(ch);
-            }
-        }
-    }
-
-    /**
-     * Perform RFC 2396 escape encoding of a name value.
-     *
-     * @param name   The input name value.
-     *
-     * @return An encoded name, with special characters converted
-     *         into a hex encoded value.
-     */
-    protected String encodeRFC2396Name(String name) {
-        StringBuffer value = new StringBuffer();
-
-        for (int i = 0; i < name.length(); i++) {
-            char ch = name.charAt(i);
-
-            // Alphanumerics and the "acceptable" set of special characters just get copied
-            // without encoding.
-            if (Character.isLetterOrDigit(ch) || nonEscaped.indexOf(ch) != -1) {
-                value.append(ch);
-            } else {
-                // this gets converted into a hex value, marked by "%".
-                value.append('%');
-                value.append(Integer.toHexString((int)ch));
-            }
-        }
-        return value.toString();
-    }
-
-    /**
-     * Test if debug logging is currently available.
-     *
-     * @return True if debug level (FINE) logging is currently turned on.
-     */
-    protected boolean isDebugEnabled() {
-        return logger.isLoggable(Level.FINE);
-    }
-
-    /**
-     * Log a line of debug output
-     *
-     * @param message The message to log
-     */
-    protected void debug(String message) {
-        logger.fine(message);
-    }
-
-    /**
-     * Log the name components passed in for a request.
-     *
-     * @param message A message describing the request context.
-     * @param n       The array of name components.
-     */
-    protected void logNameComponent(String message, NameComponent[] n) {
-        if (isDebugEnabled()) {
-            debug(message);
-            for (int i = 0; i < n.length; i++) {
-                debug("   NameComponent " + i + " id=" + n[i].id + " kind=" + n[i].kind);
-            }
-        }
-    }
-
-}