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* This library is free software; you can redistribute it and/or
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*
* This library is distributed in the hope that it will be useful,
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* 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
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package org.teiid.translator.odata;
import static org.junit.Assert.assertArrayEquals;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.FileReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.URLDecoder;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import javax.activation.DataSource;
import javax.xml.ws.Dispatch;
import javax.xml.ws.Service.Mode;
import javax.xml.ws.handler.MessageContext;
import javax.xml.ws.http.HTTPBinding;
import org.junit.Test;
import org.mockito.ArgumentCaptor;
import org.mockito.Mockito;
import org.odata4j.edm.EdmDataServices;
import org.odata4j.format.xml.EdmxFormatParser;
import org.odata4j.stax2.util.StaxUtil;
import org.teiid.adminapi.Model.Type;
import org.teiid.adminapi.impl.ModelMetaData;
import org.teiid.cdk.api.TranslationUtility;
import org.teiid.core.util.ObjectConverterUtil;
import org.teiid.core.util.PropertiesUtils;
import org.teiid.core.util.UnitTestUtil;
import org.teiid.language.Command;
import org.teiid.language.QueryExpression;
import org.teiid.metadata.Column;
import org.teiid.metadata.MetadataFactory;
import org.teiid.metadata.Procedure;
import org.teiid.query.metadata.DDLStringVisitor;
import org.teiid.query.metadata.SystemMetadata;
import org.teiid.query.metadata.TransformationMetadata;
import org.teiid.query.unittest.RealMetadataFactory;
import org.teiid.translator.ExecutionContext;
import org.teiid.translator.ResultSetExecution;
import org.teiid.translator.UpdateExecution;
import org.teiid.translator.WSConnection;
@SuppressWarnings({"nls", "unused"})
public class TestODataUpdateExecution {
private String helpExecute(String query,
final String resultXML, String expectedURL, int[] responseCode, int times)
throws Exception {
TransformationMetadata metadata = TestDataEntitySchemaBuilder.getNorthwindMetadataFromODataXML();
return helpExecute(query, resultXML, expectedURL, responseCode, metadata, times);
}
private String helpExecute(String query,
final String resultXML, String expectedURL, int[] responseCode,
TransformationMetadata metadata, int times) throws Exception {
ODataExecutionFactory translator = new ODataExecutionFactory();
translator.start();
TranslationUtility utility = new TranslationUtility(metadata);
Command cmd = utility.parseCommand(query);
ExecutionContext context = Mockito.mock(ExecutionContext.class);
WSConnection connection = Mockito.mock(WSConnection.class);
Map<String, Object> headers = new HashMap<String, Object>();
headers.put(MessageContext.HTTP_REQUEST_HEADERS, new HashMap<String, List<String>>());
headers.put(WSConnection.STATUS_CODE, new Integer(responseCode[0]));
Dispatch<DataSource> dispatch = Mockito.mock(Dispatch.class);
Mockito.stub(dispatch.getRequestContext()).toReturn(headers);
Mockito.stub(dispatch.getResponseContext()).toReturn(headers);
Mockito.stub(connection.createDispatch(Mockito.eq(HTTPBinding.HTTP_BINDING),
Mockito.anyString(), Mockito.eq(DataSource.class),
Mockito.eq(Mode.MESSAGE))).toReturn(dispatch);
DataSource ds = new DataSource() {
@Override
public OutputStream getOutputStream() throws IOException {
return new ByteArrayOutputStream();
}
@Override
public String getName() {
return "result";
}
@Override
public InputStream getInputStream() throws IOException {
ByteArrayInputStream in = new ByteArrayInputStream(resultXML.getBytes());
return in;
}
@Override
public String getContentType() {
return "application/xml";
}
};
ArgumentCaptor<DataSource> payload = ArgumentCaptor.forClass(DataSource.class);
Mockito.stub(dispatch.invoke(payload.capture())).toReturn(ds);
UpdateExecution execution = translator.createUpdateExecution(cmd,
context, utility.createRuntimeMetadata(), connection);
execution.execute();
ArgumentCaptor<String> endpoint = ArgumentCaptor.forClass(String.class);
ArgumentCaptor<String> binding = ArgumentCaptor.forClass(String.class);
Mockito.verify(connection, Mockito.times(times)).createDispatch(binding.capture(),
endpoint.capture(), Mockito.eq(DataSource.class),
Mockito.eq(Mode.MESSAGE));
Mockito.verify(dispatch, Mockito.times(times)).invoke(payload.capture());
assertEquals(expectedURL, URLDecoder.decode(endpoint.getValue(), "utf-8"));
if (payload.getAllValues() != null) {
List<DataSource> listDS = payload.getAllValues();
InputStream in = null;
if (times > 1) {
in = listDS.get(1).getInputStream();
} else {
in = listDS.get(0).getInputStream();
}
return new String(ObjectConverterUtil.convertToByteArray(in));
}
return "";
}
@Test
public void testSimpleInsert() throws Exception {
String query = "INSERT INTO Categories(CategoryID, CategoryName, Description) values(1, 'catname', 'desc')";
String expectedURL = "Categories";
FileReader reader = new FileReader(UnitTestUtil.getTestDataFile("categories.xml"));
String payload = helpExecute(query, ObjectConverterUtil.convertToString(reader), expectedURL, new int[] {201, 201}, 1);
reader.close();
String expected = "<category term=\"NorthwindModel.Category\" "
+ "scheme=\"http://schemas.microsoft.com/ado/2007/08/dataservices/scheme\"></category>"
+ "<content type=\"application/xml\">"
+ "<m:properties><d:CategoryID m:type=\"Edm.Int32\">1</d:CategoryID>"
+ "<d:CategoryName>catname</d:CategoryName><d:Description>desc</d:Description>"
+ "</m:properties></content>"
+ "</entry>";
assertTrue(expected, payload.endsWith(expected));
}
@Test
public void testSimpleUpdate() throws Exception {
String query = "Update Categories set CategoryName = 'catname' where CategoryID=1";
String expectedURL = "Categories(1)";
FileReader reader = new FileReader(UnitTestUtil.getTestDataFile("categories.xml"));
String payload = helpExecute(query, ObjectConverterUtil.convertToString(reader), expectedURL, new int[] {200, 204}, 2);
reader.close();
String expected = "<category term=\"NorthwindModel.Category\" "
+ "scheme=\"http://schemas.microsoft.com/ado/2007/08/dataservices/scheme\">"
+ "</category>"
+ "<content type=\"application/xml\">"
+ "<m:properties>"
+ "<d:CategoryName>catname</d:CategoryName>"
+ "</m:properties></content>"
+ "</entry>";
assertTrue(expected, payload.endsWith(expected));
}
@Test
public void testArrayInsert() throws Exception {
ModelMetaData model = new ModelMetaData();
model.setName("nw");
model.setModelType(Type.PHYSICAL);
MetadataFactory mf = new MetadataFactory("northwind", 1, SystemMetadata.getInstance().getRuntimeTypeMap(), model);
EdmDataServices edm = new EdmxFormatParser().parseMetadata(
StaxUtil.newXMLEventReader(new FileReader(UnitTestUtil.getTestDataFile("arraytest.xml"))));
ODataMetadataProcessor metadataProcessor = new ODataMetadataProcessor();
PropertiesUtils.setBeanProperties(metadataProcessor, mf.getModelProperties(), "importer"); //$NON-NLS-1$
metadataProcessor.getMetadata(mf, edm);
Column c = mf.getSchema().getTable("G2").getColumnByName("e3");
assertEquals("integer[]", c.getRuntimeType());
String ddl = DDLStringVisitor.getDDLString(mf.getSchema(), null, null);
TransformationMetadata metadata = RealMetadataFactory.fromDDL(ddl, "northwind", "nw");
String query = "insert into G2 (e1, e3) values(1, (1,2,3))";
String expectedURL = "G2";
String result = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" +
"<feed xmlns=\"http://www.w3.org/2005/Atom\" xmlns:d=\"http://schemas.microsoft.com/ado/2007/08/dataservices\" xmlns:m=\"http://schemas.microsoft.com/ado/2007/08/dataservices/metadata\" xml:base=\"http://localhost:8080/odata/loopy/\">\n" +
" <title type=\"text\">VM1.x</title>\n" +
" <id>http://localhost:8080/odata/loopy/VM1.x</id>\n" +
" <updated>2015-10-14T19:36:58Z</updated>\n" +
" <link rel=\"self\" title=\"VM1.x\" href=\"VM1.x\" />\n" +
" <entry>\n" +
" <id>http://localhost:8080/odata/loopy/VM1.x('x')</id>\n" +
" <title type=\"text\" />\n" +
" <updated>2015-10-14T19:36:58Z</updated>\n" +
" <author>\n" +
" <name />\n" +
" </author>\n" +
" <link rel=\"edit\" title=\"x\" href=\"VM1.x('x')\" />\n" +
" <category term=\"PM1.G2\" scheme=\"http://schemas.microsoft.com/ado/2007/08/dataservices/scheme\" />\n" +
" <content type=\"application/xml\">\n" +
" <m:properties>\n" +
" <d:e1>32</d:e1>\n" +
" <d:e3 m:type=\"Collection(Edm.Int32)\">\n" +
" <d:element>1</d:element>\n" +
" <d:element>2</d:element>\n" +
" <d:element>3</d:element>\n" +
" </d:e3>\n" +
" </m:properties>\n" +
" </content>\n" +
" </entry>\n" +
"</feed>";
String payload = helpExecute(query, result, expectedURL, new int[] {201, 201}, metadata, 1);
String expected = "<category term=\"PM1.G2\" "
+ "scheme=\"http://schemas.microsoft.com/ado/2007/08/dataservices/scheme\">"
+ "</category>"
+ "<content type=\"application/xml\">"
+ "<m:properties>"
+ "<d:e1 m:type=\"Edm.Int32\">1</d:e1>"
+ "<d:e3 m:type=\"Collection(Edm.Int32)\">"
+ "<d:element>1</d:element>"
+ "<d:element>2</d:element>"
+ "<d:element>3</d:element>"
+ "</d:e3>"
+ "</m:properties>"
+ "</content>"
+ "</entry>";
assertTrue(expected, payload.endsWith(expected));
}
@Test
public void testArrayUpdate() throws Exception {
ModelMetaData model = new ModelMetaData();
model.setName("nw");
model.setModelType(Type.PHYSICAL);
MetadataFactory mf = new MetadataFactory("northwind", 1, SystemMetadata.getInstance().getRuntimeTypeMap(), model);
EdmDataServices edm = new EdmxFormatParser().parseMetadata(
StaxUtil.newXMLEventReader(new FileReader(UnitTestUtil.getTestDataFile("arraytest.xml"))));
ODataMetadataProcessor metadataProcessor = new ODataMetadataProcessor();
PropertiesUtils.setBeanProperties(metadataProcessor, mf.getModelProperties(), "importer"); //$NON-NLS-1$
metadataProcessor.getMetadata(mf, edm);
Column c = mf.getSchema().getTable("G2").getColumnByName("e3");
assertEquals("integer[]", c.getRuntimeType());
String ddl = DDLStringVisitor.getDDLString(mf.getSchema(), null, null);
TransformationMetadata metadata = RealMetadataFactory.fromDDL(ddl, "northwind", "nw");
String query = "Update G2 set e3 = (1,2,3) where e1 = 1";
String expectedURL = "G2(1)";
String result = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" +
"<feed xmlns=\"http://www.w3.org/2005/Atom\" xmlns:d=\"http://schemas.microsoft.com/ado/2007/08/dataservices\" xmlns:m=\"http://schemas.microsoft.com/ado/2007/08/dataservices/metadata\" xml:base=\"http://localhost:8080/odata/loopy/\">\n" +
" <title type=\"text\">VM1.x</title>\n" +
" <id>http://localhost:8080/odata/loopy/VM1.x</id>\n" +
" <updated>2015-10-14T19:36:58Z</updated>\n" +
" <link rel=\"self\" title=\"VM1.x\" href=\"VM1.x\" />\n" +
" <entry>\n" +
" <id>http://localhost:8080/odata/loopy/VM1.x('x')</id>\n" +
" <title type=\"text\" />\n" +
" <updated>2015-10-14T19:36:58Z</updated>\n" +
" <author>\n" +
" <name />\n" +
" </author>\n" +
" <link rel=\"edit\" title=\"x\" href=\"VM1.x('x')\" />\n" +
" <category term=\"PM1.G2\" scheme=\"http://schemas.microsoft.com/ado/2007/08/dataservices/scheme\" />\n" +
" <content type=\"application/xml\">\n" +
" <m:properties>\n" +
" <d:e1>32</d:e1>\n" +
" <d:e3 m:type=\"Collection(Edm.Int32)\">\n" +
" <d:element>1</d:element>\n" +
" <d:element>2</d:element>\n" +
" <d:element>3</d:element>\n" +
" </d:e3>\n" +
" </m:properties>\n" +
" </content>\n" +
" </entry>\n" +
"</feed>";
String payload = helpExecute(query, result, expectedURL, new int[] {200, 204}, metadata, 2);
String expected = "<category term=\"PM1.G2\" "
+ "scheme=\"http://schemas.microsoft.com/ado/2007/08/dataservices/scheme\">"
+ "</category>"
+ "<content type=\"application/xml\">"
+ "<m:properties><d:e3 m:type=\"Collection(Edm.Int32)\">"
+ "<d:element>1</d:element>"
+ "<d:element>2</d:element>"
+ "<d:element>3</d:element>"
+ "</d:e3>"
+ "</m:properties>"
+ "</content>"
+ "</entry>";
assertTrue(expected, payload.endsWith(expected));
}
}