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/**
*
* 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.apache.tuscany.sdo.test;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import junit.framework.TestCase;
import org.apache.tuscany.sdo.util.SDOUtil;
import commonj.sdo.DataObject;
import commonj.sdo.Sequence;
import commonj.sdo.Type;
import commonj.sdo.helper.DataFactory;
import commonj.sdo.helper.HelperContext;
import commonj.sdo.helper.TypeHelper;
import commonj.sdo.helper.XMLDocument;
import commonj.sdo.helper.XMLHelper;
import commonj.sdo.helper.XSDHelper;
/**
* Test to compare data objects created with SDO API with one created from XML
*/
public class DynamicTypesComparisonTestCase extends TestCase {
private final String COMMONJ_SDO = "commonj.sdo";
private final String DYNAMIC_ROOT_TYPE_0 = "TestType0";
private final String DYNAMIC_TYPES_SCHEMA_STRING = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" + "<xsd:schema\n"
+ " targetNamespace=\"http://www.example.com/dynamicTypesFromSchemaSimple\"\n"
+ " xmlns:dtfs=\"http://www.example.com/dynamicTypesFromSchemaSimple\"\n"
+ " xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\">\n" + " \n"
+ " <xsd:complexType name=\"TestType0\" mixed=\"true\">\n" + " <xsd:sequence>\n"
+ " <xsd:element name=\"aString\" minOccurs=\"0\" maxOccurs=\"unbounded\" type=\"xsd:string\"/>\n"
+ " <xsd:element name=\"aBoolean\" minOccurs=\"0\" maxOccurs=\"unbounded\" type=\"xsd:boolean\"/>\n"
+ " <xsd:element name=\"aFloat\" minOccurs=\"0\" maxOccurs=\"unbounded\" type=\"xsd:float\"/>\n"
+ " </xsd:sequence>\n" + " </xsd:complexType>\n" + " \n"
+ " <xsd:element name=\"testElement0\" type=\"dtfs:TestType0\"/>\n" + " \n" + "</xsd:schema>\n";
private final String DYNAMIC_TYPES_URI = "http://www.example.com/dynamicTypesFromSchemaSimple";
private final String SDO_FROM_API_AND_DYN = "object created with API with dynamic type ";
private final String SDO_FROM_API_AND_REF = "object created with API with type from XSD";
private final String SDO_FROM_XML_AND_REF = "object created with XML with type from XSD";
private final String TEST_XML_DOC_0_STRING = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
+ "<dtfs:testElement0 xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\"\n"
+ " xmlns:dtfs=\"http://www.example.com/dynamicTypesFromSchemaSimple\">\n"
+ " <aString>This is a repeated string.</aString>\n" + " <aString>This is a repeated string.</aString>\n"
+ " <aBoolean>true</aBoolean>\n" + " <aBoolean>false</aBoolean>\n" + " <aBoolean>true</aBoolean>\n"
+ " <aBoolean>1</aBoolean>\n" + " <aBoolean>0</aBoolean>\n" + " <aFloat>0</aFloat>\n"
+ " <aFloat>12.5</aFloat>\n" + " <aFloat>0</aFloat>\n" + "</dtfs:testElement0>\n";
private void comparePropertyObjects(String propName, String name1, String name2, Object propObj1, Object propObj2) {
if (propObj1 == null) {
if (propObj2 != null) {
localFail("property " + propName + " for " + name1 + " was null but " + name2 + " was '" + propObj2
+ "'");
}
} else if (propObj2 == null) {
localFail("property " + propName + " for " + name2 + " was null but " + name1 + " was '" + propObj1 + "'");
} else {
if (!propObj1.equals(propObj2)) {
localFail("property " + propName + " for " + name1 + " was '" + propObj1 + "' but " + name2 + " was '"
+ propObj2 + "'");
}
}
}
private void compareSequencesIgnoringWhitespace(String name1, String name2, Sequence sequence1, Sequence sequence2) {
if (sequence1 == null) {
if (sequence2 != null) {
localFail("sequence for " + name1 + " was null but " + name2 + " was not null");
}
} else if (sequence2 == null) {
localFail("sequence for " + name2 + " was null but " + name1 + " was not null");
} else {
List trimmedSeq1 = new ArrayList();
List trimmedSeq2 = new ArrayList();
trimWhitespaceFromSequence(trimmedSeq1, sequence1);
trimWhitespaceFromSequence(trimmedSeq2, sequence2);
int size1 = trimmedSeq1.size();
int size2 = trimmedSeq2.size();
if (size1 != size2) {
localFail("lengths of trimmed sequences differ: " + name1 + " was " + size1 + ", " + name2 + " was "
+ size2);
} else {
Object[] objArr1 = trimmedSeq1.toArray();
Object[] objArr2 = trimmedSeq2.toArray();
for (int i = 0; i < size1; i++) {
Object obj1 = objArr1[i];
Object obj2 = objArr2[i];
if (obj1 == null) {
if (obj2 != null) {
localFail("sequence for " + name1 + " had null element for which " + name2 + " had '" + obj2
+ "'");
}
} else if (obj2 == null) {
localFail("sequence for " + name2 + " had null element for which " + name1 + " had '" + obj1 + "'");
} else {
if (!obj1.equals(obj2)) {
localFail("sequences did not match: " + name1 + " had '" + obj1 + "' but " + name2 + " had '"
+ obj2 + "'");
}
}
}
}
}
}
private void getAndCompareProperties(String propName, DataObject xmlAndRefTypDO, DataObject apiAndDynTypDO,
DataObject apiAndRefTypDO) {
Object xmlRefProperty = xmlAndRefTypDO.get(propName);
Object apiDynProperty = apiAndDynTypDO.get(propName);
Object apiRefProperty = apiAndRefTypDO.get(propName);
comparePropertyObjects(propName, SDO_FROM_XML_AND_REF, SDO_FROM_API_AND_DYN, xmlRefProperty, apiDynProperty);
comparePropertyObjects(propName, SDO_FROM_XML_AND_REF, SDO_FROM_API_AND_REF, xmlRefProperty, apiRefProperty);
}
private void localFail(String message) {
// System.err.println(message);
fail(message);
}
protected void setUp() throws Exception {
super.setUp();
}
private void specifyProperty(DataObject containingTypeDO, String nameString, Type typ, boolean isMany) {
DataObject subordinateProperty = containingTypeDO.createDataObject("property");
subordinateProperty.set("name", nameString);
subordinateProperty.set("type", typ);
subordinateProperty.setBoolean("many", isMany);
}
/**
* test #0 of Data Object primitive datatypes
*/
public void testDynamicTypesGroup0DO() throws IOException {
HelperContext hcDO = SDOUtil.createHelperContext();
TypeHelper thDO = hcDO.getTypeHelper();
DataFactory dfDO = hcDO.getDataFactory();
// create a container object type
DataObject containerTypeDO = dfDO.create("commonj.sdo", "Type");
containerTypeDO.set("uri", DYNAMIC_TYPES_URI);
containerTypeDO.set("name", DYNAMIC_ROOT_TYPE_0);
containerTypeDO.set("sequenced", Boolean.TRUE);
specifyProperty(containerTypeDO, "aString", thDO.getType(COMMONJ_SDO, "String"), true);
specifyProperty(containerTypeDO, "aBoolean", thDO.getType(COMMONJ_SDO, "Boolean"), true);
specifyProperty(containerTypeDO, "aFloat", thDO.getType(COMMONJ_SDO, "Float"), true);
Type containerType = thDO.define(containerTypeDO);
assertNotNull(containerType);
DataObject doFromApiAndDynTyp = dfDO.create(containerType);
assertNotNull(doFromApiAndDynTyp);
doFromApiAndDynTyp.getList("aString").add("This is a repeated string.");
doFromApiAndDynTyp.getList("aString").add("This is a repeated string.");
doFromApiAndDynTyp.getList("aBoolean").add(new Boolean(true));
doFromApiAndDynTyp.getList("aBoolean").add(new Boolean(false));
doFromApiAndDynTyp.getList("aBoolean").add(new Boolean(true));
doFromApiAndDynTyp.getList("aBoolean").add(new Boolean(true));
doFromApiAndDynTyp.getList("aBoolean").add(new Boolean(false));
doFromApiAndDynTyp.getList("aFloat").add(new Float(0));
doFromApiAndDynTyp.getList("aFloat").add(new Float(12.5));
doFromApiAndDynTyp.getList("aFloat").add(new Float(0));
Type rootType = thDO.getType(DYNAMIC_TYPES_URI, DYNAMIC_ROOT_TYPE_0);
assertNotNull(rootType);
assertSame(containerType, rootType);
// now load xml to get a reference data object using schema
HelperContext hcRef = SDOUtil.createHelperContext();
XSDHelper xsdHelper = hcRef.getXSDHelper();
List typeList = xsdHelper.define(DYNAMIC_TYPES_SCHEMA_STRING);
assertNotNull(typeList);
TypeHelper thRef = hcRef.getTypeHelper();
Type rootTypeRef = thRef.getType(DYNAMIC_TYPES_URI, DYNAMIC_ROOT_TYPE_0);
assertNotNull(rootTypeRef);
XMLHelper xhRef = hcRef.getXMLHelper();
// XMLDocument docRef =
// xhRef.load(getClass().getResourceAsStream(TEST_XML_DOC_0));
XMLDocument docRef = xhRef.load(TEST_XML_DOC_0_STRING);
DataObject doFromXmlAndRefTyp = docRef.getRootObject();
assertNotNull(doFromXmlAndRefTyp);
// create a data object using dynamic API from reference type
DataFactory dfRef = hcRef.getDataFactory();
DataObject doFromApiAndRefTyp = dfRef.create(rootTypeRef);
assertNotNull(doFromApiAndRefTyp);
doFromApiAndRefTyp.getList("aString").add("This is a repeated string.");
doFromApiAndRefTyp.getList("aString").add("This is a repeated string.");
doFromApiAndRefTyp.getList("aBoolean").add(new Boolean(true));
doFromApiAndRefTyp.getList("aBoolean").add(new Boolean(false));
doFromApiAndRefTyp.getList("aBoolean").add(new Boolean(true));
doFromApiAndRefTyp.getList("aBoolean").add(new Boolean(true));
doFromApiAndRefTyp.getList("aBoolean").add(new Boolean(false));
doFromApiAndRefTyp.getList("aFloat").add(new Float(0));
doFromApiAndRefTyp.getList("aFloat").add(new Float(12.5));
doFromApiAndRefTyp.getList("aFloat").add(new Float(0));
getAndCompareProperties("aString", doFromXmlAndRefTyp, doFromApiAndDynTyp, doFromApiAndRefTyp);
getAndCompareProperties("aBoolean", doFromXmlAndRefTyp, doFromApiAndDynTyp, doFromApiAndRefTyp);
getAndCompareProperties("aFloat", doFromXmlAndRefTyp, doFromApiAndDynTyp, doFromApiAndRefTyp);
Sequence seqFromXmlAndRefTyp = doFromXmlAndRefTyp.getSequence();
Sequence seqFromApiAndDynTyp = doFromApiAndDynTyp.getSequence();
Sequence seqFromApiAndRefTyp = doFromApiAndRefTyp.getSequence();
compareSequencesIgnoringWhitespace(SDO_FROM_XML_AND_REF, SDO_FROM_API_AND_DYN, seqFromXmlAndRefTyp,
seqFromApiAndDynTyp);
compareSequencesIgnoringWhitespace(SDO_FROM_XML_AND_REF, SDO_FROM_API_AND_REF, seqFromXmlAndRefTyp,
seqFromApiAndRefTyp);
}
private void trimWhitespaceFromSequence(List trimmedSeq, Sequence sequence) {
if (sequence != null) {
for (int i = 0; i < sequence.size(); i++) {
Object obj = sequence.getValue(i);
if (obj instanceof String) {
String str = ((String) obj).trim();
if (str.length() > 0) {
trimmedSeq.add(str);
}
} else {
trimmedSeq.add(obj);
}
}
}
}
}
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