org.apache.hadoop.registry.client.impl.zk

Class ZKPathDumper

java.lang.Object

org.apache.hadoop.registry.client.impl.zk.ZKPathDumper

public class ZKPathDumper
extends Object

This class dumps a registry tree to a string. It does this in the toString() method, so it can be used in a log statement -the operation will only take place if the method is evaluated.

Field Summary

Fields

Modifier and Type	Field and Description
static int	INDENT

Constructor Summary

Constructors

Constructor and Description
ZKPathDumper(org.apache.curator.framework.CuratorFramework curator, String root, boolean verbose) Create a path dumper -but do not dump the path until asked

Method Summary

Modifier and Type	Method and Description
String	toString() Trigger the recursive registry dump.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

INDENT

public static final int INDENT

See Also:

Constant Field Values

Constructor Detail

ZKPathDumper

public ZKPathDumper(org.apache.curator.framework.CuratorFramework curator,
                    String root,
                    boolean verbose)

Create a path dumper -but do not dump the path until asked

Parameters:

curator - curator instance

root - root

verbose - verbose flag - includes more details (such as ACLs)

Method Detail

toString

public String toString()

Trigger the recursive registry dump.

Overrides:

toString in class Object

Returns:

a string view of the registry