org.spicefactory.pimento.io
Class FetchMode

java.lang.Object
  org.spicefactory.pimento.io.FetchMode

All Implemented Interfaces:

Externalizable

public class FetchMode
extends Object
implements Externalizable

Represents the fetch mode for a single property.

Author:

Jens Halm

Field Summary

static FetchMode	EAGER Constant for propeties that should be eagerly fetched.
static FetchMode	LAZY Constant for properties that should be lazily fetched.

Constructor Summary

FetchMode()
Creates a new instance.

FetchMode(boolean lazy, FetchPlan fetchPlan)
Creates a new instance.

Method Summary

FetchPlan	getFetchPlan() Returns the fetch plan for the associated entity if this property is an association type or null.
boolean	isLazy() Whether this property should be lazily fetched.
void	readExternal(DataInput input) Restores the content of this object from the DataInput instance.
void	writeExternal(DataOutput output) Saves the content of this object to the DataOutput instance.

Methods inherited from class java.lang.Object

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

Field Detail

EAGER

public static final FetchMode EAGER

Constant for propeties that should be eagerly fetched.

LAZY

public static final FetchMode LAZY

Constant for properties that should be lazily fetched.

Constructor Detail

FetchMode

public FetchMode()

Creates a new instance. The default constructor will only be used by the AMF decoder.

FetchMode

public FetchMode(boolean lazy,
                 FetchPlan fetchPlan)

Creates a new instance.

Parameters:

lazy - whether this property should be lazily fetched

fetchPlan - the optional fetch plan for the associated entity if this property is an association type

Method Detail

isLazy

public boolean isLazy()

Whether this property should be lazily fetched.

Returns:

true if this property should be lazily fetched

getFetchPlan

public FetchPlan getFetchPlan()

Returns the fetch plan for the associated entity if this property is an association type or null.

Returns:

the fetch plan for the associated entity or null

readExternal

public void readExternal(DataInput input)

Description copied from interface: Externalizable

Restores the content of this object from the DataInput instance. Values must be read in the same sequence as they were written on the client side.

Specified by:

readExternal in interface Externalizable

Parameters:

input - the AMF3 data to read from

writeExternal

public void writeExternal(DataOutput output)

Description copied from interface: Externalizable

Saves the content of this object to the DataOutput instance.

Specified by:

writeExternal in interface Externalizable

Parameters:

output - the output to write to