/*
* JBoss, Home of Professional Open Source.
* See the COPYRIGHT.txt file distributed with this work for information
* regarding copyright ownership. Some portions may be licensed
* to Red Hat, Inc. under one or more contributor license agreements.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301 USA.
*/
package org.teiid.query.optimizer.xml;
import org.teiid.api.exception.query.QueryPlannerException;
import org.teiid.core.TeiidComponentException;
import org.teiid.query.mapping.xml.MappingDocument;
import org.teiid.query.metadata.QueryMetadataInterface;
import org.teiid.query.optimizer.xml.SourceNodeGenaratorVisitor;
import org.teiid.query.optimizer.xml.XMLNodeMappingVisitor;
import org.teiid.query.processor.xml.TestXMLProcessor;
import org.teiid.query.sql.lang.CompareCriteria;
import org.teiid.query.sql.lang.Criteria;
import org.teiid.query.sql.symbol.Constant;
import org.teiid.query.sql.symbol.ElementSymbol;
import org.teiid.query.sql.symbol.GroupSymbol;
import org.teiid.query.unittest.FakeMetadataFacade;
import junit.framework.TestCase;
/**
*/
public class TestXMLNodeMappingVisitor extends TestCase {
/**
* Constructor for TestXMLNodeMappingVisitor.
* @param arg0
*/
public TestXMLNodeMappingVisitor(String arg0) {
super(arg0);
}
public void helpTestMapping(Criteria crit, String expectedCritString, MappingDocument mappingDoc, QueryMetadataInterface metadata) throws QueryPlannerException, TeiidComponentException {
crit = XMLNodeMappingVisitor.convertCriteria(crit, mappingDoc, metadata);
String actualCritString = crit.toString();
assertEquals("Got incorrect converted string: ", expectedCritString, actualCritString); //$NON-NLS-1$
}
public void testMappingCriteria() throws Exception {
FakeMetadataFacade metadata = TestXMLProcessor.exampleMetadata();
GroupSymbol doc = new GroupSymbol("xmltest.doc1"); //$NON-NLS-1$
doc.setMetadataID(metadata.getGroupID(doc.getName()));
MappingDocument mappingDoc = (MappingDocument)metadata.getMappingNode(doc.getMetadataID());
mappingDoc = SourceNodeGenaratorVisitor.extractSourceNodes(mappingDoc);
// Create criteria
ElementSymbol es = new ElementSymbol("Catalogs.Catalog.Items.Item.Name"); //$NON-NLS-1$
es.setGroupSymbol(doc);
es.setMetadataID(metadata.getElementID("xmltest.doc1.Catalogs.Catalog.Items.Item.Name")); //$NON-NLS-1$
CompareCriteria crit = new CompareCriteria(es, CompareCriteria.EQ, new Constant("abc")); //$NON-NLS-1$
helpTestMapping(crit, "xmltest.\"group\".items.itemName = 'abc'", mappingDoc, metadata); //$NON-NLS-1$
}
}