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package org.apache.ofbiz.entity.test;
import java.util.LinkedList;
import java.util.List;
import org.apache.ofbiz.base.util.UtilDateTime;
import org.apache.ofbiz.base.util.UtilMisc;
import org.apache.ofbiz.entity.GenericEntityException;
import org.apache.ofbiz.entity.GenericValue;
import org.apache.ofbiz.entity.condition.EntityCondition;
import org.apache.ofbiz.entity.condition.EntityOperator;
import org.apache.ofbiz.entity.testtools.EntityTestCase;
import org.apache.ofbiz.entity.transaction.TransactionUtil;
import org.apache.ofbiz.entity.util.EntityFindOptions;
import org.apache.ofbiz.entity.util.EntityListIterator;
import org.apache.ofbiz.entity.util.EntityQuery;
import org.apache.ofbiz.entity.util.EntityUtil;
public class EntityQueryTestSuite extends EntityTestCase {
public EntityQueryTestSuite(String name) {
super(name);
}
/*
* queryCount(): This method returns number of records found for the particular query.
* assert: Compared count of number of records found by Entity Engine method with count of number of records found by EntityQuery method.
*/
public void testQueryCount() throws GenericEntityException {
List<GenericValue> testingTypes = new LinkedList<GenericValue>();
testingTypes.add(delegator.makeValue("TestingType", "testingTypeId", "record-1", "description", "Record One"));
testingTypes.add(delegator.makeValue("TestingType", "testingTypeId", "record-2", "description", "Record Two"));
testingTypes.add(delegator.makeValue("TestingType", "testingTypeId", "record-3", "description", "Record Three"));
delegator.storeAll(testingTypes);
List<GenericValue> totalRecordsByEntityEngine = delegator.findList("TestingType", null, null, null, null, false);
int numberOfRecordsByEntityQuery = (int) EntityQuery.use(delegator).from("TestingType").queryCount();
assertEquals("queryCount(): Total Number of Records matched", totalRecordsByEntityEngine.size(), numberOfRecordsByEntityQuery);
}
/*
* where(): This method is used for setting condition of which records to fetch from entity.
* assert 1: Compared size of the list returned by Entity Engine method and by EntityQuery method.
* assert 2: Compared 'testingTypeId' field of first record fetched by Entity Engine method and by EntityQuery method.
* assert 3: Compared 'description' field of first record fetched by Entity Engine method and by EntityQuery method.
*/
public void testWhere() throws GenericEntityException {
List<GenericValue> testingTypes = new LinkedList<GenericValue>();
testingTypes.add(delegator.makeValue("TestingType", "testingTypeId", "where-1", "description", "find me"));
testingTypes.add(delegator.makeValue("TestingType", "testingTypeId", "where-2", "description", "find me not"));
testingTypes.add(delegator.makeValue("TestingType", "testingTypeId", "where-3", "description", "find me"));
delegator.storeAll(testingTypes);
List<GenericValue> listByEntityEngine = delegator.findList("TestingType", EntityCondition.makeCondition("description", EntityOperator.EQUALS, "find me"), null, UtilMisc.toList("description"), null, false);
List<GenericValue> listByEntityQuery = EntityQuery.use(delegator).from("TestingType").where("description", "find me").orderBy("description").queryList();
assertEquals("where(): Number of records fetched by Entity Engine and by EntityQuery matched", listByEntityEngine.size(), listByEntityQuery.size());
assertEquals("where(): Record matched = testingTypeId", listByEntityEngine.get(0).getString("testingTypeId"), listByEntityQuery.get(0).getString("testingTypeId"));
assertEquals("where(): Record matched = description", listByEntityEngine.get(0).getString("description"), listByEntityQuery.get(0).getString("description"));
}
/*
* queryList(): Returns all records from the given entity.
* assert 1: Compared size of the list returned by Entity Engine method and by EntityQuery method.
* assert 2: Compared 'testingTypeId' field of first record fetched by Entity Engine method and by EntityQuery method.
* assert 3: Compared 'description' field of first record fetched by Entity Engine method and by EntityQuery method.
*/
public void testQueryList() throws GenericEntityException {
List<GenericValue> testingTypes = new LinkedList<GenericValue>();
testingTypes.add(delegator.makeValue("TestingType", "testingTypeId", "queryList-1", "description", "queryList record one"));
testingTypes.add(delegator.makeValue("TestingType", "testingTypeId", "queryList-2", "description", "queryList record two"));
testingTypes.add(delegator.makeValue("TestingType", "testingTypeId", "queryList-3", "description", "queryList record three"));
delegator.storeAll(testingTypes);
List<GenericValue> listByEntityEngine = delegator.findList("TestingType", null, null, UtilMisc.toList("description"), null, false);
List<GenericValue> listByEntityQuery = EntityQuery.use(delegator).from("TestingType").orderBy("description").queryList();
assertEquals("queryList(): Number of records fetched by Entity Engine and by EntityQuery matched", listByEntityEngine.size(), listByEntityQuery.size());
assertEquals("queryList(): Record matched = testingTypeId", listByEntityEngine.get(0).getString("testingTypeId"), listByEntityQuery.get(0).getString("testingTypeId"));
assertEquals("queryList(): Record matched = description", listByEntityEngine.get(0).getString("description"), listByEntityQuery.get(0).getString("description"));
}
/*
* queryFirst(): Returns first record from result of query.
* assert 1: Compared 'testingTypeId' field of record fetched by Entity Engine method and by EntityQuery method.
* assert 2: Compared 'description' field of first record fetched by Entity Engine method and by EntityQuery method.
*/
public void testQueryFirst() throws GenericEntityException {
List<GenericValue> testingTypes = new LinkedList<GenericValue>();
testingTypes.add(delegator.makeValue("TestingType", "testingTypeId", "queryFirst-1", "description", "first record"));
testingTypes.add(delegator.makeValue("TestingType", "testingTypeId", "queryFirst-2", "description", "second record"));
testingTypes.add(delegator.makeValue("TestingType", "testingTypeId", "queryFirst-3", "description", "third record"));
delegator.storeAll(testingTypes);
GenericValue firstRecordByEntityEngine = EntityUtil.getFirst(delegator.findList("TestingType", null, null, null, null, false));
GenericValue firstRecordByEntityQuery = EntityQuery.use(delegator).from("TestingType").queryFirst();
assertEquals("queryFirst(): Record matched = testingTypeId", firstRecordByEntityEngine.getString("testingTypeId"), firstRecordByEntityQuery.getString("testingTypeId"));
assertEquals("queryFirst(): Record matched = description", firstRecordByEntityEngine.getString("description"), firstRecordByEntityQuery.getString("description"));
}
/*
* queryOne(): This method returns only one record based on the conditions given.
* assert 1: Compared 'testingTypeId' field of record fetched by Entity Engine method and by EntityQuery method.
* assert 2: Compared 'description' field of first record fetched by Entity Engine method and by EntityQuery method.
*/
public void testQueryOne() throws GenericEntityException {
List<GenericValue> testingTypes = new LinkedList<GenericValue>();
testingTypes.add(delegator.makeValue("TestingType", "testingTypeId", "queryOne-1", "description", "query one"));
testingTypes.add(delegator.makeValue("TestingType", "testingTypeId", "queryOne-2", "description", "query two"));
testingTypes.add(delegator.makeValue("TestingType", "testingTypeId", "queryOne-3", "description", "query three"));
delegator.storeAll(testingTypes);
GenericValue findOneByEntityEngine = delegator.findOne("TestingType", false, UtilMisc.toMap("testingTypeId", "queryOne-2"));
GenericValue queryOneByEntityQuery = EntityQuery.use(delegator).from("TestingType").where("testingTypeId", "queryOne-2").queryOne();
assertEquals("queryOne(): Record matched = testingTypeId", findOneByEntityEngine.getString("testingTypeId"), queryOneByEntityQuery.getString("testingTypeId"));
assertEquals("queryOne(): Record matched = description", findOneByEntityEngine.getString("description"), queryOneByEntityQuery.getString("description"));
}
/*
* select(): This method is used to select particular fields only from the entity.
* assert 1: Compared value of first record of selected 'description' field by both EntityEngine method and EntityQuery method.
* assert 2: Compared 'testingTypeId' field for null which is fetched by EntityQuery method.
*/
public void testSelect() throws GenericEntityException {
List<GenericValue> testingTypes = new LinkedList<GenericValue>();
testingTypes.add(delegator.makeValue("TestingType", "testingTypeId", "select-1", "description", "description one"));
testingTypes.add(delegator.makeValue("TestingType", "testingTypeId", "select-2", "description", "description two"));
testingTypes.add(delegator.makeValue("TestingType", "testingTypeId", "select-3", "description", "description three"));
delegator.storeAll(testingTypes);
List<GenericValue> selectByEntityEngine = delegator.findList("TestingType", null, UtilMisc.toSet("description"), UtilMisc.toList("description"), null, false);
List<GenericValue> selectByEntityQuery = EntityQuery.use(delegator).select("description").from("TestingType").orderBy("description").queryList();
assertEquals("select(): Record matched = description", selectByEntityEngine.get(0).getString("description"), selectByEntityQuery.get(0).getString("description"));
assertNull(selectByEntityQuery.get(0).getString("testingTypeId"));
}
/*
* distinct(): This method is used to get distinct values of records from entity field. (Note: Distinct method is generally used with select method)
* assert 1: Compared size of the list returned by Entity Engine method and by EntityQuery method.
* assert 2: Compared value of first record of selected 'description' field by both EntityEngine method and EntityQuery method.
* assert 3: Compared 'testingTypeId' field for null which is fetched by EntityQuery method.
*/
public void testDistinctAndSelect() throws GenericEntityException {
List<GenericValue> testingTypes = new LinkedList<GenericValue>();
testingTypes.add(delegator.makeValue("TestingType", "testingTypeId", "distinct-1", "description", "Distinct Record"));
testingTypes.add(delegator.makeValue("TestingType", "testingTypeId", "distinct-2", "description", "Distinct Record"));
testingTypes.add(delegator.makeValue("TestingType", "testingTypeId", "distinct-3", "description", "Not a Distinct Record"));
delegator.storeAll(testingTypes);
EntityFindOptions findOptions = new EntityFindOptions();
findOptions.setDistinct(true);
List<GenericValue> distinctByEntityEngine = delegator.findList("TestingType", null, UtilMisc.toSet("description"), UtilMisc.toList("description"), findOptions, false);
List<GenericValue> distinctByEntityQuery = EntityQuery.use(delegator).select("description").from("TestingType").distinct().orderBy("description").queryList();
assertEquals("distinct(): Number of records found by EntityEngine method are matching with records found by EntityQuery distinct method", distinctByEntityEngine.size(), distinctByEntityQuery.size());
assertEquals("distinct(): Record matched = description", distinctByEntityEngine.get(0).getString("description"), distinctByEntityQuery.get(0).getString("description"));
assertNull(distinctByEntityQuery.get(0).getString("testingTypeId"));
}
/*
* orderBy(): This method sorts the records found according to the given field or combination of fields.
* assert 1: Compared number of records returned by Entity Engine method and by EntityQuery method.
* assert 2: Compared 'testingTypeId' field of first record fetched by Entity Engine method and by EntityQuery method.
* assert 3: Compared 'description' field of first record fetched by Entity Engine method and by EntityQuery method.
*/
public void testOrderBy() throws GenericEntityException {
List<GenericValue> testingTypes = new LinkedList<GenericValue>();
testingTypes.add(delegator.makeValue("TestingType", "testingTypeId", "orderBy-1", "description", "B"));
testingTypes.add(delegator.makeValue("TestingType", "testingTypeId", "orderBy-2", "description", "C"));
testingTypes.add(delegator.makeValue("TestingType", "testingTypeId", "orderBy-3", "description", "A"));
delegator.storeAll(testingTypes);
List<GenericValue> orderedByEntityEngine = delegator.findList("TestingType", EntityCondition.makeCondition("testingTypeId", EntityOperator.LIKE, "orderBy-%"), null, UtilMisc.toList("description"), null, false);
List<GenericValue> orderedByEntityQuery = EntityQuery.use(delegator).from("TestingType").where(EntityCondition.makeCondition("testingTypeId", EntityOperator.LIKE, "orderBy-%")).orderBy("description").queryList();
assertEquals("orderBy(): Number of records found by both the methods matched", orderedByEntityEngine.size(), orderedByEntityQuery.size());
assertEquals("orderBy(): Record matched = testingTypeId", orderedByEntityEngine.get(0).getString("testingTypeId"), orderedByEntityQuery.get(0).getString("testingTypeId"));
assertEquals("orderBy(): Record matched = description", orderedByEntityEngine.get(0).getString("description"), orderedByEntityQuery.get(0).getString("description"));
}
/*
* filteByDate(): This method return only values that are currently active using from/thruDate fields.
* assert 1: Compared number of records returned by Entity Engine method and by EntityQuery method.
* assert 2: Compared 'testingNodeId' field of first record fetched by Entity Engine method and by EntityQuery method.
* assert 3: Compared 'testingId' field of first record fetched by Entity Engine method and by EntityQuery method.
* assert 4: Compared 'fromDate' field of first record fetched by Entity Engine method and by EntityQuery method.
* assert 5: Compared 'thruDate' field of first record fetched by Entity Engine method and by EntityQuery method.
*/
public void testFilterByDate() throws GenericEntityException {
delegator.create("TestingType", "testingTypeId", "filterByDate-1", "description", "Filter BY Date");
delegator.create("Testing", "testingId", "testing-1", "testingTypeId", "filterByDate-1");
delegator.create("Testing", "testingId", "testing-2", "testingTypeId", "filterByDate-1");
delegator.create("Testing", "testingId", "testing-3", "testingTypeId", "filterByDate-1");
delegator.create("Testing", "testingId", "testing-4", "testingTypeId", "filterByDate-1");
delegator.create("TestingNode", "testingNodeId", "testingNode-1");
delegator.create("TestingNode", "testingNodeId", "testingNode-2");
delegator.create("TestingNode", "testingNodeId", "testingNode-3");
delegator.create("TestingNode", "testingNodeId", "testingNode-4");
delegator.create("TestingNodeMember", "testingNodeId", "testingNode-1","testingId", "testing-1", "fromDate", UtilDateTime.nowTimestamp(), "thruDate", UtilDateTime.getNextDayStart(UtilDateTime.nowTimestamp()));
delegator.create("TestingNodeMember", "testingNodeId", "testingNode-2","testingId", "testing-2", "fromDate", UtilDateTime.nowTimestamp(), "thruDate", UtilDateTime.getNextDayStart(UtilDateTime.nowTimestamp()));
delegator.create("TestingNodeMember", "testingNodeId", "testingNode-3","testingId", "testing-3", "fromDate", UtilDateTime.getNextDayStart(UtilDateTime.nowTimestamp()), "thruDate", UtilDateTime.getWeekEnd(UtilDateTime.nowTimestamp()));
delegator.create("TestingNodeMember", "testingNodeId", "testingNode-4","testingId", "testing-4", "fromDate", UtilDateTime.getMonthStart(UtilDateTime.nowTimestamp()), "thruDate", UtilDateTime.getMonthStart(UtilDateTime.nowTimestamp()));
List<GenericValue> filteredByEntityUtil = EntityUtil.filterByDate(delegator.findList("TestingNodeMember", null, null, UtilMisc.toList("testingNodeId"), null, false));
List<GenericValue> filteredByEntityQuery = EntityQuery.use(delegator).from("TestingNodeMember").filterByDate().orderBy("testingNodeId").queryList();
assertEquals("filterByDate(): Number of records found by both the methods matched", filteredByEntityUtil.size(), filteredByEntityQuery.size());
assertEquals("filterByDate(): Record matched = testingNodeId", filteredByEntityUtil.get(0).getString("testingNodeId"), filteredByEntityQuery.get(0).getString("testingNodeId"));
assertEquals("filterByDate(): Record matched = testingId", filteredByEntityUtil.get(0).getString("testingId"), filteredByEntityQuery.get(0).getString("testingId"));
assertEquals("filterByDate(): Record matched = fromDate", filteredByEntityUtil.get(0).getString("fromDate"), filteredByEntityQuery.get(0).getString("fromDate"));
assertEquals("filterByDate(): Record matched = thruDate", filteredByEntityUtil.get(0).getString("thruDate"), filteredByEntityQuery.get(0).getString("thruDate"));
}
/*
* maxRows(): This method sets the maximum number of records to be fetched by the query.
* assert 1: Compared number of records returned by Entity Engine method and by EntityQuery method.
* assert 2: Compared 'testingTypeId' field of first record fetched by Entity Engine method and by EntityQuery method.
* assert 3: Compared 'description' field of first record fetched by Entity Engine method and by EntityQuery method.
*/
public void testMaxRows() throws GenericEntityException {
List<GenericValue> testingTypes = new LinkedList<GenericValue>();
testingTypes.add(delegator.makeValue("TestingType", "testingTypeId", "maxRows-1", "description", "Max Row One"));
testingTypes.add(delegator.makeValue("TestingType", "testingTypeId", "maxRows-2", "description", "Max Row Two"));
testingTypes.add(delegator.makeValue("TestingType", "testingTypeId", "maxRows-3", "description", "Max Row Three"));
delegator.storeAll(testingTypes);
EntityFindOptions findOptions = new EntityFindOptions();
findOptions.setMaxRows(2);
List<GenericValue> maxRowsByEntityEngine = delegator.findList("TestingType", null, null, UtilMisc.toList("description"), findOptions, false);
List<GenericValue> maxRowsByEntityQuery = EntityQuery.use(delegator).from("TestingType").maxRows(2).orderBy("description").queryList();
assertEquals("maxRows(): Number of records found by both the methods matched", maxRowsByEntityEngine.size(), maxRowsByEntityQuery.size());
assertEquals("maxRows(): Record matched = testingTypeId", maxRowsByEntityEngine.get(0).getString("testingTypeId"), maxRowsByEntityQuery.get(0).getString("testingTypeId"));
assertEquals("maxRows(): Record matched = description", maxRowsByEntityEngine.get(0).getString("description"), maxRowsByEntityQuery.get(0).getString("description"));
}
/*
* fetchSize(): This method sets the fetch size for the records to be fetched from the entity.
* assert 1: Compared number of records returned by Entity Engine method and by EntityQuery method.
* assert 2: Compared 'testingTypeId' field of first record fetched by Entity Engine method and by EntityQuery method.
* assert 3: Compared 'description' field of first record fetched by Entity Engine method and by EntityQuery method.
*/
public void testFetchSize() throws GenericEntityException {
List<GenericValue> testingTypes = new LinkedList<GenericValue>();
testingTypes.add(delegator.makeValue("TestingType", "testingTypeId", "fetchSize-1", "description", "Fetch Size One"));
testingTypes.add(delegator.makeValue("TestingType", "testingTypeId", "fetchSize-2", "description", "Fetch Size Two"));
testingTypes.add(delegator.makeValue("TestingType", "testingTypeId", "fetchSize-3", "description", "Fetch Size Three"));
delegator.storeAll(testingTypes);
EntityFindOptions findOptions = new EntityFindOptions();
findOptions.setFetchSize(2);
List<GenericValue> fetchSizeByEntityEngine = delegator.findList("TestingType", null, null, UtilMisc.toList("description"), findOptions, false);
List<GenericValue> fetchSizeByEntityQuery = EntityQuery.use(delegator).from("TestingType").fetchSize(2).orderBy("description").queryList();
assertEquals("fetchSize(): Number of records found by both the methods matched", fetchSizeByEntityEngine.size(), fetchSizeByEntityQuery.size());
assertEquals("fetchSize(): Record matched = testingTypeId", fetchSizeByEntityEngine.get(0).getString("testingTypeId"), fetchSizeByEntityQuery.get(0).getString("testingTypeId"));
assertEquals("fetchSize(): Record matched = description", fetchSizeByEntityEngine.get(0).getString("description"), fetchSizeByEntityQuery.get(0).getString("description"));
}
/*
* queryIterator(): This method is used to get iterator object over the entity.
* assert: Compared first record of both the iterator.
*/
public void testQueryIterator() throws GenericEntityException {
List<GenericValue> testingTypes = new LinkedList<GenericValue>();
testingTypes.add(delegator.makeValue("TestingType", "testingTypeId", "queryIterator-1", "description", "Value One"));
testingTypes.add(delegator.makeValue("TestingType", "testingTypeId", "queryIterator-2", "description", "Value Two"));
testingTypes.add(delegator.makeValue("TestingType", "testingTypeId", "queryIterator-3", "description", "Value Three"));
delegator.storeAll(testingTypes);
boolean transactionStarted = false;
try {
transactionStarted = TransactionUtil.begin();
EntityListIterator eliByEntityEngine = null;
EntityListIterator eliByEntityQuery = null;
eliByEntityEngine = delegator.find("TestingType", null, null, null, null, null);
eliByEntityQuery = EntityQuery.use(delegator).from("TestingType").queryIterator();
GenericValue recordByEntityEngine = eliByEntityEngine.next();
GenericValue recordByEntityQuery = eliByEntityQuery.next();
assertEquals("queryIterator(): Value of first record pointed by both iterators matched", recordByEntityEngine, recordByEntityQuery);
eliByEntityEngine.close();
eliByEntityQuery.close();
TransactionUtil.commit(transactionStarted);
} catch (Exception e) {
TransactionUtil.rollback(transactionStarted, "Transaction is Rolled Back", e);
}
}
/*
* cursorForwardOnly(): Indicate that the ResultSet object's cursor may move only forward
* assert: Compared first record found by both the iterator.
*/
public void testCursorForwardOnly() throws GenericEntityException {
List<GenericValue> testingTypes = new LinkedList<GenericValue>();
testingTypes.add(delegator.makeValue("TestingType", "testingTypeId", "cursorForwardOnly-1", "description", "cursorForwardOnly One"));
testingTypes.add(delegator.makeValue("TestingType", "testingTypeId", "cursorForwardOnly-2", "description", "cursorForwardOnly Two"));
testingTypes.add(delegator.makeValue("TestingType", "testingTypeId", "cursorForwardOnly-3", "description", "cursorForwardOnly Three"));
delegator.storeAll(testingTypes);
boolean transactionStarted = false;
try {
transactionStarted = TransactionUtil.begin();
EntityListIterator eliByEntityEngine = null;
EntityListIterator eliByEntityQuery = null;
EntityFindOptions findOptions = new EntityFindOptions();
findOptions.setResultSetType(EntityFindOptions.TYPE_FORWARD_ONLY);
eliByEntityEngine = delegator.find("TestingType", null, null, null, null, findOptions);
eliByEntityQuery = EntityQuery.use(delegator).from("TestingType").cursorForwardOnly().queryIterator();
GenericValue nextRecordByEntityEngine = eliByEntityEngine.next();
GenericValue nextRecordByEntityQuery = eliByEntityQuery.next();
assertEquals("cursorForwardOnly(): Value of first record pointed by both iterators matched", nextRecordByEntityEngine, nextRecordByEntityQuery);
eliByEntityEngine.close();
eliByEntityQuery.close();
TransactionUtil.commit(transactionStarted);
} catch (Exception e) {
TransactionUtil.rollback(transactionStarted, "Transaction is Rolled Back", e);
}
}
/*
* cursorScrollSensitive(): ResultSet object's cursor is scrollable but generally sensitive to changes to the data that underlies the ResultSet.
* assert: Compared first record found by both the iterators.
*/
public void testCursorScrollSensitive() throws GenericEntityException {
List<GenericValue> testingTypes = new LinkedList<GenericValue>();
testingTypes.add(delegator.makeValue("TestingType", "testingTypeId", "scrollSensitive-1", "description", "cursorScrollSensitive One"));
testingTypes.add(delegator.makeValue("TestingType", "testingTypeId", "scrollSensitive-2", "description", "cursorScrollSensitive Two"));
testingTypes.add(delegator.makeValue("TestingType", "testingTypeId", "scrollSensitive-3", "description", "cursorScrollSensitive Three"));
delegator.storeAll(testingTypes);
boolean transactionStarted = false;
try {
transactionStarted = TransactionUtil.begin();
EntityListIterator eliByEntityEngine = null;
EntityListIterator eliByEntityQuery = null;
EntityFindOptions findOptions = new EntityFindOptions();
findOptions.setResultSetType(EntityFindOptions.TYPE_SCROLL_SENSITIVE);
eliByEntityEngine = delegator.find("TestingType", null, null, null, null, findOptions);
eliByEntityQuery = EntityQuery.use(delegator).from("TestingType").cursorScrollSensitive().queryIterator();
GenericValue nextRecordByDelegator = eliByEntityEngine.next();
GenericValue nextRecordByEntityQuery = eliByEntityQuery.next();
assertEquals("cursorScrollSensitive(): Records by delegator method and by EntityQuery method matched", nextRecordByDelegator, nextRecordByEntityQuery);
eliByEntityEngine.close();
eliByEntityQuery.close();
TransactionUtil.commit(transactionStarted);
} catch (Exception e) {
TransactionUtil.rollback(transactionStarted, "Transaction is Rolled Back", e);
}
}
/*
* cursorScrollInSensitive(): ResultSet object's cursor is scrollable but generally not sensitive to changes to the data that underlies the ResultSet.
* assert: Compared first record found by both the iterators.
*/
public void testCursorScrollInSensitive() throws GenericEntityException {
List<GenericValue> testingTypes = new LinkedList<GenericValue>();
testingTypes.add(delegator.makeValue("TestingType", "testingTypeId", "scrollInSensitive-1", "description", "cursorScrollInSensitive One"));
testingTypes.add(delegator.makeValue("TestingType", "testingTypeId", "scrollInSensitive-2", "description", "cursorScrollInSensitive Two"));
testingTypes.add(delegator.makeValue("TestingType", "testingTypeId", "scrollInSensitive-3", "description", "cursorScrollInSensitive Three"));
delegator.storeAll(testingTypes);
boolean transactionStarted = false;
try {
transactionStarted = TransactionUtil.begin();
EntityListIterator eliByEntityEngine = null;
EntityListIterator eliByEntityQuery = null;
EntityFindOptions findOptions = new EntityFindOptions();
findOptions.setResultSetType(EntityFindOptions.TYPE_SCROLL_INSENSITIVE);
eliByEntityEngine = delegator.find("TestingType", null, null, null, null, findOptions);
eliByEntityQuery = EntityQuery.use(delegator).from("TestingType").cursorScrollInsensitive().queryIterator();
GenericValue nextRecordByDelegator = eliByEntityEngine.next();
GenericValue nextRecordByEntityQuery = eliByEntityQuery.next();
assertEquals("cursorScrollInSensitive(): Records by delegator method and by EntityQuery method matched", nextRecordByDelegator, nextRecordByEntityQuery);
eliByEntityEngine.close();
eliByEntityQuery.close();
TransactionUtil.commit(transactionStarted);
} catch (Exception e) {
TransactionUtil.rollback(transactionStarted, "Transaction is Rolled Back", e);
}
}
}