org.apache.directory.server.core.partition.impl.btree.mavibot

Class MavibotParentIdAndRdnSerializer

java.lang.Object

org.apache.directory.mavibot.btree.serializer.AbstractElementSerializer<ParentIdAndRdn>

org.apache.directory.server.core.partition.impl.btree.mavibot.MavibotParentIdAndRdnSerializer

All Implemented Interfaces:

org.apache.directory.mavibot.btree.serializer.ElementSerializer<ParentIdAndRdn>

public class MavibotParentIdAndRdnSerializer
extends org.apache.directory.mavibot.btree.serializer.AbstractElementSerializer<ParentIdAndRdn>

Serialize and deserialize a ParentidAndRdn.

This class must *not* be used outside of the server.

Field Summary

Fields

Modifier and Type	Field and Description
private static java.util.Comparator<ParentIdAndRdn>	comparator
private static boolean	IS_DEBUG Speedup for logs
private static org.slf4j.Logger	LOG the logger for this class
private static org.apache.directory.api.ldap.model.schema.SchemaManager	schemaManager The schemaManager reference
private static long	serialVersionUID The serialVersionUID

Constructor Summary

Constructors

Constructor and Description
MavibotParentIdAndRdnSerializer() Creates a new instance of ParentIdAndRdnSerializer.

Method Summary

Modifier and Type	Method and Description
int	compare(ParentIdAndRdn type1, ParentIdAndRdn type2)
ParentIdAndRdn	deserialize(org.apache.directory.mavibot.btree.serializer.BufferHandler bufferHandler) Deserialize a ParentIdAndRdn.
ParentIdAndRdn	deserialize(java.nio.ByteBuffer buffer)
ParentIdAndRdn	fromBytes(byte[] buffer)
ParentIdAndRdn	fromBytes(byte[] buffer, int pos)
java.util.Comparator<ParentIdAndRdn>	getComparator()
java.lang.Class<?>	getType()
byte[]	serialize(ParentIdAndRdn parentIdAndRdn) This is the place where we serialize ParentIdAndRdn.
static void	setSchemaManager(org.apache.directory.api.ldap.model.schema.SchemaManager schemaManager)

Methods inherited from class java.lang.Object

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

Field Detail

serialVersionUID

private static final long serialVersionUID

The serialVersionUID

See Also:

Constant Field Values

LOG

private static final org.slf4j.Logger LOG

the logger for this class

IS_DEBUG

private static final boolean IS_DEBUG

Speedup for logs

schemaManager

private static org.apache.directory.api.ldap.model.schema.SchemaManager schemaManager

The schemaManager reference

comparator

private static java.util.Comparator<ParentIdAndRdn> comparator

Constructor Detail

MavibotParentIdAndRdnSerializer

public MavibotParentIdAndRdnSerializer()

Creates a new instance of ParentIdAndRdnSerializer. The schemaManager MUST be set explicitly using the static setSchemaManager(SchemaManager)

Method Detail

serialize

public byte[] serialize(ParentIdAndRdn parentIdAndRdn)

This is the place where we serialize ParentIdAndRdn. The format is the following :

• length
• the RDN
• the parent ID
• Number of children
• Number of descendant

deserialize

public ParentIdAndRdn deserialize(org.apache.directory.mavibot.btree.serializer.BufferHandler bufferHandler)
                           throws java.io.IOException

Deserialize a ParentIdAndRdn.

Parameters:

bytes - the byte array containing the serialized ParentIdAndRdn

Returns:

An instance of a ParentIdAndRdn object

Throws:

java.io.IOException - if we can't deserialize the ParentIdAndRdn

deserialize

public ParentIdAndRdn deserialize(java.nio.ByteBuffer buffer)
                           throws java.io.IOException

Throws:

java.io.IOException

compare

public int compare(ParentIdAndRdn type1,
                   ParentIdAndRdn type2)

Specified by:

compare in interface org.apache.directory.mavibot.btree.serializer.ElementSerializer<ParentIdAndRdn>

Overrides:

compare in class org.apache.directory.mavibot.btree.serializer.AbstractElementSerializer<ParentIdAndRdn>

getComparator

public java.util.Comparator<ParentIdAndRdn> getComparator()

Specified by:

getComparator in interface org.apache.directory.mavibot.btree.serializer.ElementSerializer<ParentIdAndRdn>

Overrides:

getComparator in class org.apache.directory.mavibot.btree.serializer.AbstractElementSerializer<ParentIdAndRdn>

setSchemaManager

public static void setSchemaManager(org.apache.directory.api.ldap.model.schema.SchemaManager schemaManager)

fromBytes

public ParentIdAndRdn fromBytes(byte[] buffer)
                         throws java.io.IOException

Throws:

java.io.IOException

fromBytes

public ParentIdAndRdn fromBytes(byte[] buffer,
                                int pos)
                         throws java.io.IOException

Throws:

java.io.IOException

getType

public java.lang.Class<?> getType()

Specified by:

getType in interface org.apache.directory.mavibot.btree.serializer.ElementSerializer<ParentIdAndRdn>

Overrides:

getType in class org.apache.directory.mavibot.btree.serializer.AbstractElementSerializer<ParentIdAndRdn>