org.springframework.session.data.gemfire.serialization.data

Class AbstractDataSerializableSessionSerializer<T>

java.lang.Object

org.apache.geode.DataSerializer

org.springframework.session.data.gemfire.serialization.data.AbstractDataSerializableSessionSerializer<T>

All Implemented Interfaces:

SessionSerializer<T,java.io.DataInput,java.io.DataOutput>

Direct Known Subclasses:

DataSerializableSessionAttributesSerializer, DataSerializableSessionSerializer, DataSerializerSessionSerializerAdapter

public abstract class AbstractDataSerializableSessionSerializer<T>
extends org.apache.geode.DataSerializer
implements SessionSerializer<T,java.io.DataInput,java.io.DataOutput>

The AbstractDataSerializableSessionSerializer class is an abstract base class encapsulating and implementing operations common to all Apache Geode/Pivotal GemFire DataSerializer and Spring Session SessionSerializer implementations. This class is also an implementation of the Template Software Design Pattern, providing a default implementations of the DataSerializer.toData(Object, DataOutput) and DataSerializer.fromData(DataInput) methods.

Since:

2.0.0

See Also:

DataInput, DataOutput, DataSerializer, SessionSerializer

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected static interface	AbstractDataSerializableSessionSerializer.DataInputReader<T>
protected static interface	AbstractDataSerializableSessionSerializer.DataOutputWriter

Field Summary

Fields

Modifier and Type	Field and Description
protected static boolean	DEFAULT_ALLOW_JAVA_SERIALIZATION

Fields inherited from class org.apache.geode.DataSerializer

DISALLOW_JAVA_SERIALIZATION, TRACE_SERIALIZABLE

Constructor Summary

Constructors

Constructor and Description
AbstractDataSerializableSessionSerializer()

Method Summary

Modifier and Type	Method and Description
protected boolean	allowJavaSerialization() Determines whether Java Serialization is allowed during de/serialization when using this DataSerializer.
boolean	canSerialize(java.lang.Class<?> type) Determines whether the given type can be de/serialized by this SessionSerializer.
<T> T	deserializeObject(java.io.DataInput in)
java.lang.Object	fromData(java.io.DataInput in)
int	getId() Returns the identifier for this DataSerializer.
java.lang.Class<?>[]	getSupportedClasses() Returns the types supported and handled by this DataSerializer during de/serialization.
protected <T> T	safeRead(java.io.DataInput in, AbstractDataSerializableSessionSerializer.DataInputReader<T> reader)
protected void	safeWrite(java.io.DataOutput out, AbstractDataSerializableSessionSerializer.DataOutputWriter writer)
void	serializeObject(java.lang.Object obj, java.io.DataOutput out)
void	serializeObject(java.lang.Object obj, java.io.DataOutput out, boolean allowJavaSerialization)
boolean	toData(java.lang.Object session, java.io.DataOutput out)

Methods inherited from class org.apache.geode.DataSerializer

equals, getContext, getEventId, hashCode, readArrayList, readArrayOfByteArrays, readBoolean, readBooleanArray, readByte, readByteArray, readCharacter, readCharArray, readClass, readConcurrentHashMap, readDate, readDouble, readDoubleArray, readEnum, readFile, readFloat, readFloatArray, readHashMap, readHashSet, readHashtable, readIdentityHashMap, readInetAddress, readIntArray, readInteger, readLinkedHashMap, readLinkedHashSet, readLinkedList, readLong, readLongArray, readNonPrimitiveClassName, readObject, readObjectArray, readPrimitiveBoolean, readPrimitiveByte, readPrimitiveChar, readPrimitiveDouble, readPrimitiveFloat, readPrimitiveInt, readPrimitiveLong, readPrimitiveShort, readProperties, readRegion, readShort, readShortArray, readStack, readString, readStringArray, readTreeMap, readTreeSet, readUnsignedByte, readUnsignedShort, readVector, register, setContext, setEventId, writeArrayList, writeArrayOfByteArrays, writeBoolean, writeBooleanArray, writeByte, writeByteArray, writeByteArray, writeCharacter, writeCharArray, writeClass, writeConcurrentHashMap, writeDate, writeDouble, writeDoubleArray, writeEnum, writeFile, writeFloat, writeFloatArray, writeHashMap, writeHashSet, writeHashtable, writeIdentityHashMap, writeInetAddress, writeIntArray, writeInteger, writeLinkedHashMap, writeLinkedHashSet, writeLinkedList, writeLong, writeLongArray, writeNonPrimitiveClassName, writeObject, writeObject, writeObjectArray, writeObjectAsByteArray, writePrimitiveBoolean, writePrimitiveByte, writePrimitiveChar, writePrimitiveDouble, writePrimitiveFloat, writePrimitiveInt, writePrimitiveLong, writePrimitiveShort, writeProperties, writeRegion, writeShort, writeShortArray, writeStack, writeString, writeStringArray, writeTreeMap, writeTreeSet, writeUnsignedByte, writeUnsignedShort, writeVector

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.session.data.gemfire.serialization.SessionSerializer

canSerialize, deserialize, serialize

Field Detail

DEFAULT_ALLOW_JAVA_SERIALIZATION

protected static final boolean DEFAULT_ALLOW_JAVA_SERIALIZATION

See Also:

Constant Field Values

Constructor Detail

AbstractDataSerializableSessionSerializer

public AbstractDataSerializableSessionSerializer()

Method Detail

getId

public int getId()

Returns the identifier for this DataSerializer.

Specified by:

getId in class org.apache.geode.DataSerializer

Returns:

the identifier for this DataSerializer.

getSupportedClasses

public java.lang.Class<?>[] getSupportedClasses()

Returns the types supported and handled by this DataSerializer during de/serialization.

Specified by:

getSupportedClasses in class org.apache.geode.DataSerializer

Returns:

the types supported and handled by this DataSerializer during de/serialization.

See Also:

Class

allowJavaSerialization

protected boolean allowJavaSerialization()

Determines whether Java Serialization is allowed during de/serialization when using this DataSerializer.

Returns:

a boolean value indicating whether Java Serialization is allowed during de/serialization when using this DataSerializer.

toData

public boolean toData(java.lang.Object session,
                      java.io.DataOutput out)
               throws java.io.IOException

Specified by:

toData in class org.apache.geode.DataSerializer

Throws:

java.io.IOException

serializeObject

public void serializeObject(java.lang.Object obj,
                            java.io.DataOutput out)
                     throws java.io.IOException

Throws:

java.io.IOException

serializeObject

public void serializeObject(java.lang.Object obj,
                            java.io.DataOutput out,
                            boolean allowJavaSerialization)
                     throws java.io.IOException

Throws:

java.io.IOException

fromData

public java.lang.Object fromData(java.io.DataInput in)
                          throws java.io.IOException,
                                 java.lang.ClassNotFoundException

Specified by:

fromData in class org.apache.geode.DataSerializer

Throws:

java.io.IOException

java.lang.ClassNotFoundException

deserializeObject

public <T> T deserializeObject(java.io.DataInput in)
                        throws java.lang.ClassNotFoundException,
                               java.io.IOException

Throws:

java.lang.ClassNotFoundException

java.io.IOException

canSerialize

public boolean canSerialize(java.lang.Class<?> type)

Description copied from interface: SessionSerializer

Determines whether the given type can be de/serialized by this SessionSerializer.

Specified by:

canSerialize in interface SessionSerializer<T,java.io.DataInput,java.io.DataOutput>

Parameters:

type - Class to evaluate for whether de/serialization is supported.

Returns:

a boolean value indicating whether the specified type can be de/serialized by this SessionSerializer.

See Also:

SessionSerializer.canSerialize(Object)

safeRead

protected <T> T safeRead(java.io.DataInput in,
                         AbstractDataSerializableSessionSerializer.DataInputReader<T> reader)

safeWrite

protected void safeWrite(java.io.DataOutput out,
                         AbstractDataSerializableSessionSerializer.DataOutputWriter writer)