SRJRCFrames
v0.1.296

de.schwarzrot.data.meta
Class AttributeDomain

java.lang.Object
  extended by com.jgoodies.binding.beans.Model
      extended by de.schwarzrot.data.support.AbstractEntity
          extended by de.schwarzrot.data.meta.support.AbstractMetaEntity<N>
              extended by de.schwarzrot.data.meta.support.AbstractMetaChildEntity<String,DatabaseModel>
                  extended by de.schwarzrot.data.meta.AttributeDomain
All Implemented Interfaces:
com.jgoodies.binding.beans.Observable, ChildEntity<DatabaseModel>, Entity, MetaEntity<String>, NamedChildEntity<String,DatabaseModel>, NamedEntity<String>, Serializable, Comparable<Entity>

public class AttributeDomain
extends AbstractMetaChildEntity<String,DatabaseModel>

See Also:
Serialized Form

Field Summary
 
Fields inherited from class de.schwarzrot.data.meta.support.AbstractMetaEntity
MODEL_SCHEMA
 
Fields inherited from interface de.schwarzrot.data.ChildEntity
PARENT_ATTR_NAME
 
Constructor Summary
AttributeDomain()
           
AttributeDomain(AttributeDomain other)
           
 
Method Summary
 int compareTo(Entity other)
           
 List<ColumnDefinition> determineReferences()
           
 int getDecimals()
           
 String getDefaultValue()
           
 String getLogicalName()
           
 Map<String,String> getMappings()
          returns a map with mappings of logical property names to physical property names (column names in database terms).
 Class<DatabaseModel> getParentType()
          returns the type of the parent entity
 String getPersistenceName()
          returns the name of the entity for persistance.
 int getSize()
           
 ColumnType getType()
           
 boolean isAutoincrement()
           
 boolean needsUpdate(AttributeDomain other)
           
 void setAutoincrement(boolean autoincrement)
           
 void setDecimals(int decimals)
           
 void setDefaultValue(String defaultValue)
           
 void setLogicalName(String logicalName)
           
 void setSize(int size)
           
 void setType(ColumnType type)
           
 String toString()
           
 
Methods inherited from class de.schwarzrot.data.meta.support.AbstractMetaChildEntity
getParent, setDirty, setParent
 
Methods inherited from class de.schwarzrot.data.meta.support.AbstractMetaEntity
getComment, getName, getPhysID, getSchemaName, getUniqColumnNames, setComment, setName, setPhysID
 
Methods inherited from class de.schwarzrot.data.support.AbstractEntity
adoptChildren, adoptChildren, adoptGroupedChildren, equals, getCModified, getCode, getDefaultOrder, getDtCreated, getDtModified, getId, getLogger, getSkipList, getSystemClass, getUCreated, getUModified, getUserAttributes, getVariantColumnName, getVariantTypeMap, hashCode, isDirty, isUserType, isVirtual, setCModified, 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.NamedEntity
getName, setName
 
Methods inherited from interface de.schwarzrot.data.Entity
getCModified, getDefaultOrder, getDtCreated, getDtModified, getId, getSchemaName, getSkipList, getSystemClass, getUCreated, getUModified, getUniqColumnNames, getUserAttributes, getVariantColumnName, getVariantTypeMap, isDirty, isUserType, isVirtual, setCModified, setDtCreated, setDtModified, setId, setUCreated, setUModified, validate
 
Methods inherited from interface com.jgoodies.binding.beans.Observable
addPropertyChangeListener, removePropertyChangeListener
 

Constructor Detail

AttributeDomain

public AttributeDomain()

AttributeDomain

public AttributeDomain(AttributeDomain other)
Method Detail

compareTo

public int compareTo(Entity other)
              throws IllegalArgumentException
Specified by:
compareTo in interface Comparable<Entity>
Overrides:
compareTo in class AbstractMetaChildEntity<String,DatabaseModel>
Throws:
IllegalArgumentException

determineReferences

public List<ColumnDefinition> determineReferences()

getDecimals

public final int getDecimals()

getDefaultValue

public final String getDefaultValue()

getLogicalName

public final String getLogicalName()
Specified by:
getLogicalName in interface MetaEntity<String>
Overrides:
getLogicalName in class AbstractMetaEntity<String>
Returns:
the logicalName

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 AbstractMetaEntity<String>
Returns:
a Map with property names as keys and column names as values.

getParentType

public Class<DatabaseModel> getParentType()
Description copied from interface: ChildEntity
returns the type of the parent entity

Returns:
the parent entity

getPersistenceName

public String getPersistenceName()
Description copied from interface: Entity
returns the name of the entity for persistance. Normally it would be the same result as getClass().getSimpleName(), but some storage may have size limitations, or don't support case sensitive names, so this call is to deal with that kind of limitations.

Specified by:
getPersistenceName in interface Entity
Overrides:
getPersistenceName in class AbstractEntity
Returns:
the entity-name used for persistence

getSize

public final int getSize()

getType

public final ColumnType getType()

isAutoincrement

public final boolean isAutoincrement()

needsUpdate

public boolean needsUpdate(AttributeDomain other)

setAutoincrement

public final void setAutoincrement(boolean autoincrement)

setDecimals

public final void setDecimals(int decimals)

setDefaultValue

public final void setDefaultValue(String defaultValue)

setLogicalName

public final void setLogicalName(String logicalName)
Parameters:
logicalName - the logicalName to set

setSize

public final void setSize(int size)

setType

public final void setType(ColumnType type)

toString

public String toString()
Overrides:
toString in class AbstractEntity

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v0.1.296

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