org.jivesoftware.util.cache
Class DummyExternalizableUtil

java.lang.Object
  org.jivesoftware.util.cache.DummyExternalizableUtil

All Implemented Interfaces:

ExternalizableUtilStrategy

public class DummyExternalizableUtil
extends java.lang.Object
implements ExternalizableUtilStrategy

Dummy implementation that does nothing. The open source version of the server uses this strategy.

Author:

Gaston Dombiak

Constructor Summary

DummyExternalizableUtil()

Method Summary

boolean	readBoolean(java.io.DataInput in)
byte[]	readByteArray(java.io.DataInput in)
int	readExternalizableCollection(java.io.DataInput in, java.util.Collection<? extends java.io.Externalizable> value, java.lang.ClassLoader loader)
int	readExternalizableMap(java.io.DataInput in, java.util.Map<java.lang.String,? extends java.io.Externalizable> map, java.lang.ClassLoader loader)
int	readInt(java.io.DataInput in)
long	readLong(java.io.DataInput in)
long[]	readLongArray(java.io.DataInput in) Reads an array of long values.
java.util.Map	readLongIntMap(java.io.DataInput in) Reads a Map of Long key and Integer value pairs.
java.lang.String	readSafeUTF(java.io.DataInput in)
java.io.Serializable	readSerializable(java.io.DataInput in)
java.util.List<java.lang.String>	readStringList(java.io.DataInput in) Reads a List of Strings.
java.util.Map<java.lang.String,java.lang.String>	readStringMap(java.io.DataInput in) Reads a Map of String key and value pairs.
int	readStrings(java.io.DataInput in, java.util.Collection<java.lang.String> collection)
int	readStringsMap(java.io.DataInput in, java.util.Map<java.lang.String,java.util.Set<java.lang.String>> map)
void	writeBoolean(java.io.DataOutput out, boolean value)
void	writeByteArray(java.io.DataOutput out, byte[] value)
void	writeExternalizableCollection(java.io.DataOutput out, java.util.Collection<? extends java.io.Externalizable> value)
void	writeExternalizableMap(java.io.DataOutput out, java.util.Map<java.lang.String,? extends java.io.Externalizable> map)
void	writeInt(java.io.DataOutput out, int value)
void	writeLong(java.io.DataOutput out, long value)
void	writeLongArray(java.io.DataOutput out, long[] array) Writes an array of long values.
void	writeLongIntMap(java.io.DataOutput out, java.util.Map<java.lang.Long,java.lang.Integer> map) Writes a Map of Long key and Integer value pairs.
void	writeSafeUTF(java.io.DataOutput out, java.lang.String value)
void	writeSerializable(java.io.DataOutput out, java.io.Serializable value)
void	writeStringList(java.io.DataOutput out, java.util.List stringList) Writes a List of Strings.
void	writeStringMap(java.io.DataOutput out, java.util.Map<java.lang.String,java.lang.String> stringMap) Writes a Map of String key and value pairs.
void	writeStrings(java.io.DataOutput out, java.util.Collection<java.lang.String> collection)
void	writeStringsMap(java.io.DataOutput out, java.util.Map<java.lang.String,java.util.Set<java.lang.String>> map)

Methods inherited from class java.lang.Object

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

Constructor Detail

DummyExternalizableUtil

public DummyExternalizableUtil()

Method Detail

writeStringMap

public void writeStringMap(java.io.DataOutput out,
                           java.util.Map<java.lang.String,java.lang.String> stringMap)
                    throws java.io.IOException

Writes a Map of String key and value pairs. This method handles the case when the Map is null.

Specified by:

writeStringMap in interface ExternalizableUtilStrategy

Parameters:

out - the output stream.

stringMap - the Map of String key/value pairs.

Throws:

java.io.IOException - if an error occurs.

readStringMap

public java.util.Map<java.lang.String,java.lang.String> readStringMap(java.io.DataInput in)
                                                               throws java.io.IOException

Reads a Map of String key and value pairs. This method will return null if the Map written to the stream was null.

Specified by:

readStringMap in interface ExternalizableUtilStrategy

Parameters:

in - the input stream.

Returns:

a Map of String key/value pairs.

Throws:

java.io.IOException - if an error occurs.

writeLongIntMap

public void writeLongIntMap(java.io.DataOutput out,
                            java.util.Map<java.lang.Long,java.lang.Integer> map)
                     throws java.io.IOException

Writes a Map of Long key and Integer value pairs. This method handles the case when the Map is null.

Specified by:

writeLongIntMap in interface ExternalizableUtilStrategy

Parameters:

out - the output stream.

map - the Map of Long key/Integer value pairs.

Throws:

java.io.IOException - if an error occurs.

readLongIntMap

public java.util.Map readLongIntMap(java.io.DataInput in)
                             throws java.io.IOException

Reads a Map of Long key and Integer value pairs. This method will return null if the Map written to the stream was null.

Specified by:

readLongIntMap in interface ExternalizableUtilStrategy

Parameters:

in - the input stream.

Returns:

a Map of Long key/Integer value pairs.

Throws:

java.io.IOException - if an error occurs.

writeStringList

public void writeStringList(java.io.DataOutput out,
                            java.util.List stringList)
                     throws java.io.IOException

Writes a List of Strings. This method handles the case when the List is null.

Specified by:

writeStringList in interface ExternalizableUtilStrategy

Parameters:

out - the output stream.

stringList - the List of Strings.

Throws:

java.io.IOException - if an error occurs.

readStringList

public java.util.List<java.lang.String> readStringList(java.io.DataInput in)
                                                throws java.io.IOException

Reads a List of Strings. This method will return null if the List written to the stream was null.

Specified by:

readStringList in interface ExternalizableUtilStrategy

Parameters:

in - the input stream.

Returns:

a List of Strings.

Throws:

java.io.IOException - if an error occurs.

writeLongArray

public void writeLongArray(java.io.DataOutput out,
                           long[] array)
                    throws java.io.IOException

Writes an array of long values. This method handles the case when the array is null.

Specified by:

writeLongArray in interface ExternalizableUtilStrategy

Parameters:

out - the output stream.

array - the array of long values.

Throws:

java.io.IOException - if an error occurs.

readLongArray

public long[] readLongArray(java.io.DataInput in)
                     throws java.io.IOException

Reads an array of long values. This method will return null if the array written to the stream was null.

Specified by:

readLongArray in interface ExternalizableUtilStrategy

Parameters:

in - the input stream.

Returns:

an array of long values.

Throws:

java.io.IOException - if an error occurs.

writeLong

public void writeLong(java.io.DataOutput out,
                      long value)

Specified by:

writeLong in interface ExternalizableUtilStrategy

readLong

public long readLong(java.io.DataInput in)

Specified by:

readLong in interface ExternalizableUtilStrategy

writeBoolean

public void writeBoolean(java.io.DataOutput out,
                         boolean value)

Specified by:

writeBoolean in interface ExternalizableUtilStrategy

readBoolean

public boolean readBoolean(java.io.DataInput in)

Specified by:

readBoolean in interface ExternalizableUtilStrategy

writeByteArray

public void writeByteArray(java.io.DataOutput out,
                           byte[] value)
                    throws java.io.IOException

Specified by:

writeByteArray in interface ExternalizableUtilStrategy

Throws:

java.io.IOException

readByteArray

public byte[] readByteArray(java.io.DataInput in)
                     throws java.io.IOException

Specified by:

readByteArray in interface ExternalizableUtilStrategy

Throws:

java.io.IOException

writeSerializable

public void writeSerializable(java.io.DataOutput out,
                              java.io.Serializable value)
                       throws java.io.IOException

Specified by:

writeSerializable in interface ExternalizableUtilStrategy

Throws:

java.io.IOException

readSerializable

public java.io.Serializable readSerializable(java.io.DataInput in)
                                      throws java.io.IOException

Specified by:

readSerializable in interface ExternalizableUtilStrategy

Throws:

java.io.IOException

writeSafeUTF

public void writeSafeUTF(java.io.DataOutput out,
                         java.lang.String value)

Specified by:

writeSafeUTF in interface ExternalizableUtilStrategy

readSafeUTF

public java.lang.String readSafeUTF(java.io.DataInput in)

Specified by:

readSafeUTF in interface ExternalizableUtilStrategy

writeExternalizableCollection

public void writeExternalizableCollection(java.io.DataOutput out,
                                          java.util.Collection<? extends java.io.Externalizable> value)
                                   throws java.io.IOException

Specified by:

writeExternalizableCollection in interface ExternalizableUtilStrategy

Throws:

java.io.IOException

readExternalizableCollection

public int readExternalizableCollection(java.io.DataInput in,
                                        java.util.Collection<? extends java.io.Externalizable> value,
                                        java.lang.ClassLoader loader)
                                 throws java.io.IOException

Specified by:

readExternalizableCollection in interface ExternalizableUtilStrategy

Throws:

java.io.IOException

writeExternalizableMap

public void writeExternalizableMap(java.io.DataOutput out,
                                   java.util.Map<java.lang.String,? extends java.io.Externalizable> map)
                            throws java.io.IOException

Specified by:

writeExternalizableMap in interface ExternalizableUtilStrategy

Throws:

java.io.IOException

readExternalizableMap

public int readExternalizableMap(java.io.DataInput in,
                                 java.util.Map<java.lang.String,? extends java.io.Externalizable> map,
                                 java.lang.ClassLoader loader)
                          throws java.io.IOException

Specified by:

readExternalizableMap in interface ExternalizableUtilStrategy

Throws:

java.io.IOException

writeStringsMap

public void writeStringsMap(java.io.DataOutput out,
                            java.util.Map<java.lang.String,java.util.Set<java.lang.String>> map)
                     throws java.io.IOException

Specified by:

writeStringsMap in interface ExternalizableUtilStrategy

Throws:

java.io.IOException

readStringsMap

public int readStringsMap(java.io.DataInput in,
                          java.util.Map<java.lang.String,java.util.Set<java.lang.String>> map)
                   throws java.io.IOException

Specified by:

readStringsMap in interface ExternalizableUtilStrategy

Throws:

java.io.IOException

writeStrings

public void writeStrings(java.io.DataOutput out,
                         java.util.Collection<java.lang.String> collection)
                  throws java.io.IOException

Specified by:

writeStrings in interface ExternalizableUtilStrategy

Throws:

java.io.IOException

readStrings

public int readStrings(java.io.DataInput in,
                       java.util.Collection<java.lang.String> collection)
                throws java.io.IOException

Specified by:

readStrings in interface ExternalizableUtilStrategy

Throws:

java.io.IOException

writeInt

public void writeInt(java.io.DataOutput out,
                     int value)

Specified by:

writeInt in interface ExternalizableUtilStrategy

readInt

public int readInt(java.io.DataInput in)

Specified by:

readInt in interface ExternalizableUtilStrategy