本文整理汇总了Java中org.apache.zookeeper.Transaction.delete方法的典型用法代码示例。如果您正苦于以下问题：Java Transaction.delete方法的具体用法？Java Transaction.delete怎么用？Java Transaction.delete使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.apache.zookeeper.Transaction的用法示例。
在下文中一共展示了Transaction.delete方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: testChRootTransaction
import org.apache.zookeeper.Transaction; //导入方法依赖的package包/类
@Test
public void testChRootTransaction() throws Exception {
// creating the subtree for chRoot clients.
String chRoot = createNameSpace();
// checking the child version using chRoot client.
zk_chroot = createClient(this.hostPort + chRoot);
String childPath = "/myid";
Transaction transaction = zk_chroot.transaction();
transaction.create(childPath, new byte[0], Ids.OPEN_ACL_UNSAFE,
CreateMode.PERSISTENT);
transaction.check(childPath, 0);
transaction.setData(childPath, childPath.getBytes(), 0);
commit(transaction);
Assert.assertNotNull("zNode is not created under chroot:" + chRoot, zk
.exists(chRoot + childPath, false));
Assert.assertNotNull("zNode is not created under chroot:" + chRoot,
zk_chroot.exists(childPath, false));
Assert.assertNull("zNode is created directly under '/', ignored configured chroot",
zk.exists(childPath, false));
Assert.assertArrayEquals("zNode data not matching", childPath
.getBytes(), zk_chroot.getData(childPath, false, null));
transaction = zk_chroot.transaction();
// Deleting child using chRoot client.
transaction.delete(childPath, 1);
commit(transaction);
Assert.assertNull("chroot:" + chRoot + " exists after delete", zk
.exists(chRoot + "/myid", false));
Assert.assertNull("chroot:" + chRoot + " exists after delete",
zk_chroot.exists("/myid", false));
}
示例2: testChRootTransaction
import org.apache.zookeeper.Transaction; //导入方法依赖的package包/类
@Test
public void testChRootTransaction() throws Exception {
// creating the subtree for chRoot clients.
String chRoot = createNameSpace();
// checking the child version using chRoot client.
zk_chroot = createClient(this.hostPort + chRoot);
String childPath = "/myid";
Transaction transaction = zk_chroot.transaction();
transaction.create(childPath, new byte[0], Ids.OPEN_ACL_UNSAFE,
CreateMode.PERSISTENT);
transaction.check(childPath, 0);
transaction.setData(childPath, childPath.getBytes(), 0);
transaction.commit();
Assert.assertNotNull("zNode is not created under chroot:" + chRoot, zk
.exists(chRoot + childPath, false));
Assert.assertNotNull("zNode is not created under chroot:" + chRoot,
zk_chroot.exists(childPath, false));
Assert.assertNull("zNode is created directly under '/', ignored configured chroot",
zk.exists(childPath, false));
Assert.assertArrayEquals("zNode data not matching", childPath
.getBytes(), zk_chroot.getData(childPath, false, null));
transaction = zk_chroot.transaction();
// Deleting child using chRoot client.
transaction.delete(childPath, 1);
transaction.commit();
Assert.assertNull("chroot:" + chRoot + " exists after delete", zk
.exists(chRoot + "/myid", false));
Assert.assertNull("chroot:" + chRoot + " exists after delete",
zk_chroot.exists("/myid", false));
}
示例3: testTransaction
import org.apache.zookeeper.Transaction; //导入方法依赖的package包/类
@Test
public void testTransaction() throws Exception {
zkClient.create("/transaction", "transaction".getBytes(), OPEN_ACL, CreateMode.PERSISTENT) ;
Transaction transaction = zkClient.transaction();
transaction.create("/transaction/test", new byte[0], OPEN_ACL, CreateMode.PERSISTENT);
transaction.create("/transaction/test/nested", new byte[0], OPEN_ACL, CreateMode.PERSISTENT);
transaction.create("/transaction/test/delete", new byte[0], OPEN_ACL, CreateMode.PERSISTENT);
transaction.delete("/transaction/test/delete", 0);
Assert.assertNull(zkClient.exists("/transaction/test", false));
Assert.assertNull(zkClient.exists("/transaction/test/nested", false));
transaction.commit();
Assert.assertNotNull(zkClient.exists("/transaction/test", false));
Assert.assertNotNull(zkClient.exists("/transaction/test/nested", false));
Assert.assertNull(zkClient.exists("/transaction/test/delete", false));
}