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Refactoring rxjava-jdbc

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This commit is contained in:
Ahmed Tawila 2017-09-23 16:45:39 +02:00
parent a4d1a8909c
commit 5253362653
1 changed files with 6 additions and 5 deletions
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11
rxjava/src/test/java/com/baeldung/rxjava/jdbc/TransactionTest.java
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@ -20,17 +20,18 @@ public class TransactionTest {
@Test @Test
public void whenCommitTransaction_thenRecordUpdated() { public void whenCommitTransaction_thenRecordUpdated() {
begin = db.beginTransaction(); Observable<Boolean> begin = db.beginTransaction();
createStatement = db.update("CREATE TABLE IF NOT EXISTS EMPLOYEE(id int primary key, name varchar(255))") Observable<Integer> createStatement = db
.update("CREATE TABLE IF NOT EXISTS EMPLOYEE(id int primary key, name varchar(255))")
.dependsOn(begin) .dependsOn(begin)
.count(); .count();
insertStatement = db.update("INSERT INTO EMPLOYEE(id, name) VALUES(1, 'John')") Observable<Integer> insertStatement = db.update("INSERT INTO EMPLOYEE(id, name) VALUES(1, 'John')")
.dependsOn(createStatement) .dependsOn(createStatement)
.count(); .count();
updateStatement = db.update("UPDATE EMPLOYEE SET name = 'Tom' WHERE id = 1") Observable<Integer> updateStatement = db.update("UPDATE EMPLOYEE SET name = 'Tom' WHERE id = 1")
.dependsOn(insertStatement) .dependsOn(insertStatement)
.count(); .count();
commit = db.commit(updateStatement); Observable<Boolean> commit = db.commit(updateStatement);
String name = db.select("select name from EMPLOYEE WHERE id = 1") String name = db.select("select name from EMPLOYEE WHERE id = 1")
.dependsOn(commit) .dependsOn(commit)
.getAs(String.class) .getAs(String.class)