de.schwarzrot.app.domain
Class Option

java.lang.Object
  com.jgoodies.binding.beans.Model
      de.schwarzrot.data.support.AbstractEntity
          de.schwarzrot.app.domain.Option

All Implemented Interfaces:

com.jgoodies.binding.beans.Observable, ChildEntity<OptionBundle>, Entity, NamedChildEntity<String,OptionBundle>, NamedEntity<String>, Serializable, Comparable<Entity>

public class Option
extends AbstractEntity
implements NamedChildEntity<String,OptionBundle>

See Also:

Serialized Form

Field Summary

Fields inherited from interface de.schwarzrot.data.ChildEntity

PARENT_ATTR_NAME

Constructor Summary

Option()

Option(String name)

Option(String name, String value)

Method Summary

Map<String,String>	getMappings() returns a map with mappings of logical property names to physical property names (column names in database terms).
String	getName()
OptionBundle	getParent() returns the parent entity instance of this entity instance
Class<OptionBundle>	getParentType() returns the type of the parent entity
List<String>	getUniqColumnNames() returns a list of property names, which serve to detect a uniq instance without the usage of the primary key.
String	getValue()
void	setName(String name)
void	setParent(OptionBundle parent) sets the parent entity instance to the given instance
void	setValue(String value)
String	toString()

Methods inherited from class de.schwarzrot.data.support.AbstractEntity

adoptChildren, adoptChildren, adoptGroupedChildren, compareTo, equals, getCModified, getCode, getDefaultOrder, getDtCreated, getDtModified, getId, getLogger, getPersistenceName, getSchemaName, getSkipList, getSystemClass, getUCreated, getUModified, getUserAttributes, getVariantColumnName, getVariantTypeMap, hashCode, isDirty, isUserType, isVirtual, setCModified, setDirty, setDtCreated, setDtModified, setId, setSchemaName, setUCreated, setUModified, validate

Methods inherited from class com.jgoodies.binding.beans.Model

addPropertyChangeListener, addPropertyChangeListener, addVetoableChangeListener, addVetoableChangeListener, equals, fireIndexedPropertyChange, fireIndexedPropertyChange, fireIndexedPropertyChange, fireMultiplePropertiesChanged, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, fireVetoableChange, fireVetoableChange, fireVetoableChange, fireVetoableChange, fireVetoableChange, fireVetoableChange, getPropertyChangeListeners, getPropertyChangeListeners, getVetoableChangeListeners, getVetoableChangeListeners, removePropertyChangeListener, removePropertyChangeListener, removeVetoableChangeListener, removeVetoableChangeListener

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.schwarzrot.data.Entity

getCModified, getDefaultOrder, getDtCreated, getDtModified, getId, getPersistenceName, getSchemaName, getSkipList, getSystemClass, getUCreated, getUModified, getUserAttributes, getVariantColumnName, getVariantTypeMap, isDirty, isUserType, isVirtual, setCModified, setDirty, setDtCreated, setDtModified, setId, setUCreated, setUModified, validate

Methods inherited from interface java.lang.Comparable

compareTo

Methods inherited from interface com.jgoodies.binding.beans.Observable

addPropertyChangeListener, removePropertyChangeListener

Constructor Detail

Option

public Option()

Option

public Option(String name)

Option

public Option(String name,
              String value)

Method Detail

getMappings

public Map<String,String> getMappings()

Description copied from interface: Entity

returns a map with mappings of logical property names to physical property names (column names in database terms).

Every implementation should respect the parents mappings. The following sample shows different mapping types:

 public Map<String, String> getMappings() {
     Map<String, String> mappings = super.getMappings();
     mappings.put("title", "name");
     mappings.put("streams", Stream.class.getName());
     mappings.put("pageDefinitions", "pageType|" + ThemeElement.class.getName());
     return mappings;
 }
 

The mappings explained:

"title" -> "name"

the logical "title"-attribute is stored to persistence with a physical name "name"

"streams" -> Stream.class.getName()

the "streams" property holds related children. Unknown children are hold in a List, known (named) children are hold in a Map. The mapped value is used as classname to create child instances.

"pageDefinitions" -> "pageType|" + ThemeElement.class.getName()

pageDefinitions is a property of type Map, that holds grouped children. Known children are hold by a Map, unknown children by a List, so "pageDefinitions" may contain elements of type Map, or List. pageType, a property of ThemeElement, is used to group the children. The word before the '|' is the property name used as key value for grouping and the type after '|' is used to create instances.

Specified by:

getMappings in interface Entity

Overrides:

getMappings in class AbstractEntity

Returns:

a Map with property names as keys and column names as values.

getName

public final String getName()

Specified by:

getName in interface NamedEntity<String>

getParent

public final OptionBundle getParent()

Description copied from interface: ChildEntity

returns the parent entity instance of this entity instance

Specified by:

getParent in interface ChildEntity<OptionBundle>

Returns:

an entity

getParentType

public final Class<OptionBundle> getParentType()

Description copied from interface: ChildEntity

returns the type of the parent entity

Specified by:

getParentType in interface ChildEntity<OptionBundle>

Returns:

the parent entity

getUniqColumnNames

public List<String> getUniqColumnNames()

Description copied from interface: Entity

returns a list of property names, which serve to detect a uniq instance without the usage of the primary key. In database context this list is used to decide, whether a save operation needs an update or an insert.

Specified by:

getUniqColumnNames in interface Entity

Overrides:

getUniqColumnNames in class AbstractEntity

Returns:

a list of property names

getValue

public final String getValue()

setName

public final void setName(String name)

Specified by:

setName in interface NamedEntity<String>

setParent

public final void setParent(OptionBundle parent)

Description copied from interface: ChildEntity

sets the parent entity instance to the given instance

Specified by:

setParent in interface ChildEntity<OptionBundle>

Parameters:

parent - the new parent entity instance

setValue

public final void setValue(String value)

toString

public String toString()

Overrides:

toString in class AbstractEntity