Package org.exoplatform.services.jcr.impl.core.query.lucene

Source Code of org.exoplatform.services.jcr.impl.core.query.lucene.AbstractNamespaceMappings

/*
* 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.
*/
package org.exoplatform.services.jcr.impl.core.query.lucene;

import javax.jcr.NamespaceException;
import javax.jcr.RepositoryException;

import org.exoplatform.services.jcr.datamodel.IllegalNameException;
import org.exoplatform.services.jcr.datamodel.InternalQName;
import org.exoplatform.services.jcr.datamodel.QPath;
import org.exoplatform.services.jcr.impl.core.LocationFactory;


/**
* <code>AbstractNamespaceMappings</code> is the base class for index internal
* namespace mappings.
*/
public abstract class AbstractNamespaceMappings
        implements NamespaceMappings {

    /**
     * The name resolver used to translate the qualified name to JCR name
     */
    private final LocationFactory resolver;

    public AbstractNamespaceMappings() {
        this.resolver = new LocationFactory(this);
    }

    //----------------------------< NamespaceMappings >-------------------------

    /**
     * {@inheritDoc}
     */
    public String translateName(InternalQName qName)
            throws IllegalNameException {
        try {
            return resolver.createJCRName(qName).getAsString();
        } catch (RepositoryException e) {
            // should never happen actually, because we create yet unknown
            // uri mappings on the fly.
            throw new IllegalNameException("Internal error.", e);
        }
    }

    /**
     * {@inheritDoc}
     */
    public String translatePath(QPath path) throws IllegalNameException {
        try {
            return resolver.createJCRPath(path).getAsString(false);
        } catch (RepositoryException e) {
            // should never happen actually, because we create yet unknown
            // uri mappings on the fly.
            throw new IllegalNameException("Internal error.", e);
        }
    }

}
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