/*
* GeoTools - +The Open Source Java GIS Toolkit
* http://geotools.org
*
* (C) 2008, Open Source Geospatial Foundation (OSGeo)
*
* 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;
* version 2.1 of the License.
*
* 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.
*/
package org.geotools.gce.imagemosaic.jdbc;
import java.io.ByteArrayOutputStream;
import java.io.InputStream;
import java.net.URL;
import java.sql.CallableStatement;
import java.sql.PreparedStatement;
import junit.framework.Assert;
import junit.framework.Test;
import junit.framework.TestSuite;
public class GeoRasterOnlineTest extends AbstractTest {
static protected DBDialect dialect = null;
static String CREATE_RDT =
"CREATE TABLE RASTER_RDT OF SDO_RASTER"+
" (PRIMARY KEY (rasterID, pyramidLevel, bandBlockNumber,"+
" rowBlockNumber, columnBlockNumber))"+
" LOB(rasterBlock) STORE AS rdt_1_rbseg"+
" ("+
" CHUNK 8192"+
" CACHE READS"+
" NOLOGGING"+
" PCTVERSION 0"+
" STORAGE (PCTINCREASE 0)"+
")";
public GeoRasterOnlineTest(String test) {
super(test);
}
public static Test suite() {
TestSuite suite = new TestSuite();
GeoRasterOnlineTest test = new GeoRasterOnlineTest("");
if (test.checkPreConditions() == false) {
return suite;
}
suite.addTest(new GeoRasterOnlineTest("testGetConnection"));
suite.addTest(new GeoRasterOnlineTest("testDrop"));
suite.addTest(new GeoRasterOnlineTest("testCreate"));
suite.addTest(new GeoRasterOnlineTest("testImage1"));
suite.addTest(new GeoRasterOnlineTest("testFullExtent"));
suite.addTest(new GeoRasterOnlineTest("testNoData"));
suite.addTest(new GeoRasterOnlineTest("testPartial"));
suite.addTest(new GeoRasterOnlineTest("testVienna"));
suite.addTest(new GeoRasterOnlineTest("testViennaEnv"));
suite.addTest(new GeoRasterOnlineTest("testOutputTransparentColor"));
suite.addTest(new GeoRasterOnlineTest("testOutputTransparentColor2"));
suite.addTest(new GeoRasterOnlineTest("testDrop"));
suite.addTest(new GeoRasterOnlineTest("testCloseConnection"));
return suite;
}
protected String getSrsId() {
return "4326";
}
@Override
public String getConfigUrl() {
// TODO, not existing
return "file:target/resources/oek.georaster.xml";
}
protected String getSubDir() {
return "georaster";
}
@Override
protected DBDialect getDBDialect() {
if (dialect != null) {
return dialect;
}
Config config = null;
try {
config = Config.readFrom(new URL(getConfigUrl()));
} catch (Exception e) {
throw new RuntimeException(e);
}
dialect = DBDialect.getDBDialect(config);
return dialect;
}
@Override
protected String getDriverClassName() {
return "oracle.jdbc.OracleDriver";
}
@Override
protected String getJDBCUrl(String host, Integer port, String dbName) {
return "jdbc:oracle:thin:@" + host + ":" + port + ":" + dbName;
}
@Override
protected String getXMLConnectFragmentName() {
return "connect.georaster.xml.inc";
}
@Override
public void testCreate() {
try {
java.sql.Connection con = dialect.getConnection();
con.prepareStatement("CREATE TABLE RASTER (NAME VARCHAR(64) , IMAGE SDO_GEORASTER)").execute();
con.prepareCall("{ call sdo_geor_utl.createDMLTrigger('RASTER', 'IMAGE') }").execute();
con.prepareStatement(CREATE_RDT).execute();
con.prepareStatement("INSERT INTO RASTER VALUES ('oek', sdo_geor.init('RASTER_RDT'))").execute();
con.prepareStatement("CREATE TABLE blob_table (blob_col BLOB, blobid NUMBER unique, clob_col CLOB)").execute();
InputStream imageIn = new URL("file:target/resources/baseimage/map.tif").openStream();
ByteArrayOutputStream imageOut = new ByteArrayOutputStream();
int in;
while ((in = imageIn.read())!=-1) {
imageOut.write(in);
}
InputStream worldIn = new URL("file:target/resources/baseimage/map.tfw").openStream();
ByteArrayOutputStream worldOut = new ByteArrayOutputStream();
while ((in=worldIn.read())!=-1) {
worldOut.write(in);
}
PreparedStatement ps = con.prepareStatement("INSERT INTO blob_table values(?,?,?)");
ps.setBytes(1, imageOut.toByteArray());
ps.setInt(2, 1);
String world = new String(worldOut.toByteArray());
ps.setString(3, world );
ps.execute();
String importString =
"DECLARE"+
" geor1 SDO_GEORASTER;"+
" lobd1 BLOB;"+
" lobd2 CLOB;"+
" BEGIN"+
" SELECT clob_col into lobd2 from blob_table WHERE blobid = 1 for update;"+
" SELECT blob_col into lobd1 from blob_table WHERE blobid = 1 for update;"+
" SELECT image INTO geor1 from raster WHERE name = 'oek' for update;"+
" sdo_geor.importFrom(geor1,'', 'TIFF', lobd1, 'WORLDFILE', lobd2);"+
" sdo_geor.setModelSRID(geor1, 4326);"+
" UPDATE raster SET image = geor1 WHERE name = 'oek';"+
" COMMIT;"+
" END;";
CallableStatement cs =con.prepareCall(importString);
cs.execute();
String createPyramidString =
"declare"+
" gr mdsys.sdo_georaster;"+
" begin"+
" select image into gr"+
" from raster where name = 'oek' for update;"+
" sdo_geor.generatePyramid(gr, 'rLevel=2 resampling=NN');"+
" update raster set image = gr where name='oek';"+
" commit;"+
" end;";
cs =con.prepareCall(createPyramidString);
cs.execute();
imageIn.close();
imageOut.close();
worldIn.close();
worldOut.close();
con.prepareStatement("DROP TABLE blob_table").execute();
con.commit();
con.close();
} catch (Exception e) {
e.printStackTrace();
Assert.fail(e.getMessage());
}
}
@Override
public void testDrop() {
java.sql.Connection con = null;
try {
con = dialect.getConnection();
} catch (Exception e) {
e.printStackTrace();
Assert.fail(e.getMessage());
}
try {
con.prepareStatement("DROP TABLE RASTER_RDT").execute();
con.commit();
} catch (Exception e) {}
try {
con.prepareStatement("DROP TABLE RASTER").execute();
con.commit();
} catch (Exception e) {}
try {
con.prepareStatement("DROP TABLE blob_table").execute();
con.commit();
} catch (Exception e) {}
try {
con.close();
} catch (Exception e) {}
}
}