com.solarmetric.kodo.meta
Class Extensions

java.lang.Object
  |
  +--com.solarmetric.kodo.meta.Extensions

Direct Known Subclasses:

ClassMetaData, FieldMetaData

public abstract class Extensions

extends Object

Base type for metadata classes that can be extended with vendor-specific information.

Since:

2.3

Constructor Summary

Extensions()

Method Summary

void	addExtension(String key, Object value) Add a vendor extension to this entity.
void	addExtension(String vendor, String key, Object value) Add a vendor extension to this entity.
boolean	getBooleanExtension(String key) Get the value as a boolean.
boolean	getBooleanExtension(String vendor, String key) Get the value as a boolean.
double	getDoubleExtension(String key) Get the value as a double.
double	getDoubleExtension(String vendor, String key) Get the value as a double.
int	getIntExtension(String key) Get the value as an int.
int	getIntExtension(String vendor, String key) Get the value as an int.
Object	getObjectExtension(String key) Get the value of an extension.
Object	getObjectExtension(String vendor, String key) Get the value of an extension.
String	getStringExtension(String key) Get the value as a String.
String	getStringExtension(String vendor, String key) Get the value as a String.
boolean	hasExtension(String key) Return true if the extension with the given key exists.
boolean	hasExtension(String vendor, String key) Return true if the extension with the given key exists.
Object	removeExtension(String key) Remove a vendor extension to this entity.
Object	removeExtension(String vendor, String key) Remove a vendor extension to this entity.

Methods inherited from class java.lang.Object

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

Constructor Detail

Extensions

public Extensions()

Method Detail

hasExtension

public boolean hasExtension(String key)

Return true if the extension with the given key exists.

hasExtension

public boolean hasExtension(String vendor,
                            String key)

Return true if the extension with the given key exists.

addExtension

public void addExtension(String key,
                         Object value)

Add a vendor extension to this entity.

addExtension

public void addExtension(String vendor,
                         String key,
                         Object value)

Add a vendor extension to this entity.

removeExtension

public Object removeExtension(String key)

Remove a vendor extension to this entity.

removeExtension

public Object removeExtension(String vendor,
                              String key)

Remove a vendor extension to this entity.

getObjectExtension

public Object getObjectExtension(String key)

Get the value of an extension.

getObjectExtension

public Object getObjectExtension(String vendor,
                                 String key)

Get the value of an extension.

getStringExtension

public String getStringExtension(String key)

Get the value as a String.

getStringExtension

public String getStringExtension(String vendor,
                                 String key)

Get the value as a String.

getIntExtension

public int getIntExtension(String key)

Get the value as an int.

Throws:

JDOException - on parse error

getIntExtension

public int getIntExtension(String vendor,
                           String key)

Get the value as an int.

Throws:

JDOException - on parse error

getDoubleExtension

public double getDoubleExtension(String key)

Get the value as a double.

Throws:

JDOException - on parse error

getDoubleExtension

public double getDoubleExtension(String vendor,
                                 String key)

Get the value as a double.

Throws:

JDOException - on parse error

getBooleanExtension

public boolean getBooleanExtension(String key)

Get the value as a boolean.

Throws:

JDOException - on parse error

getBooleanExtension

public boolean getBooleanExtension(String vendor,
                                   String key)

Get the value as a boolean.

Throws:

JDOException - on parse error