/*
* Copyright (c) 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017 David Berkman
*
* This file is part of the SmallMind Code Project.
*
* The SmallMind Code Project is free software, you can redistribute
* it and/or modify it under either, at your discretion...
*
* 1) The terms of GNU Affero General Public License as published by the
* Free Software Foundation, either version 3 of the License, or (at
* your option) any later version.
*
* ...or...
*
* 2) The terms of the Apache License, Version 2.0.
*
* The SmallMind Code Project 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 or Apache License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* and the Apache License along with the SmallMind Code Project. If not, see
* <http://www.gnu.org/licenses/> or <http://www.apache.org/licenses/LICENSE-2.0>.
*
* Additional permission under the GNU Affero GPL version 3 section 7
* ------------------------------------------------------------------
* If you modify this Program, or any covered work, by linking or
* combining it with other code, such other code is not for that reason
* alone subject to any of the requirements of the GNU Affero GPL
* version 3.
*/
package org.smallmind.quorum.namespace.java.backingStore;
import javax.naming.InvalidNameException;
import javax.naming.Name;
import javax.naming.NamingException;
import javax.naming.directory.DirContext;
import org.smallmind.quorum.namespace.java.ContextNamePair;
import org.smallmind.quorum.namespace.java.JavaName;
public abstract class NameTranslator {
private ContextCreator contextCreator;
public NameTranslator (ContextCreator contextCreator) {
this.contextCreator = contextCreator;
}
public ContextCreator getContextCreator () {
return contextCreator;
}
public ContextNamePair fromInternalNameToExternalContext (DirContext internalContext, Name internalName)
throws NamingException {
if (internalContext == null) {
if ((internalName.size() == 0) || (!internalName.get(0).equals("java:"))) {
throw new NamingException("No starting context from which to resolve (" + internalName + ")");
}
try {
return new ContextNamePair(contextCreator.getInitialContext(), fromInternalNameToExternalName(internalName.getSuffix(1)));
} catch (NamingException namingException) {
throw namingException;
} catch (Exception e) {
NamingException namingException;
namingException = new NamingException(e.getMessage());
namingException.setRootCause(e);
throw namingException;
}
} else {
return new ContextNamePair(internalContext, fromInternalNameToExternalName(internalName));
}
}
public abstract JavaName fromInternalNameToExternalName (Name internalName)
throws InvalidNameException;
public abstract String fromExternalNameToExternalString (JavaName internalName);
public abstract String fromAbsoluteExternalStringToInternalString (String externalName)
throws InvalidNameException;
public abstract String fromExternalStringToInternalString (String externalName)
throws InvalidNameException;
}