com.avaje.ebeaninternal.server.deploy

Class InheritInfo

java.lang.Object

com.avaje.ebeaninternal.server.deploy.InheritInfo

public class InheritInfo
extends Object

Represents a node in the Inheritance tree. Holds information regarding Super Subclass support.

Constructor Summary

Constructors

Constructor and Description
InheritInfo(InheritInfo r, InheritInfo parent, DeployInheritInfo deploy)

Method Summary

Methods

Modifier and Type	Method and Description
void	addChild(InheritInfo childInfo) Add a child node.
void	addChildrenProperties(SqlTreeProperties selectProps) Add the local properties for each sub class below this one.
Object	createBean() Create an EntityBean for this type.
BeanProperty	findSubTypeProperty(String propertyName) Get the bean property additionally looking in the sub types.
BeanDescriptor<?>	getBeanDescriptor() Return the associated BeanDescriptor for this node.
String	getDiscriminatorColumn() Return the column name of the discriminator.
int	getDiscriminatorLength() Return the length of the discriminator column.
String	getDiscriminatorStringValue() Return the discriminator value for this node.
int	getDiscriminatorType() Return the sql type of the discriminator value.
Object	getDiscriminatorValue()
IdBinder	getIdBinder() Return the IdBinder for this type.
InheritInfo	getParent() Return the parent node.
InheritInfo	getRoot() Return the root node of the tree.
Class<?>	getType() return the type.
InheritInfo	getType(String discValue) For a discriminator get the inheritance information for this tree.
String	getWhere() Return the derived where for the discriminator.
boolean	isAbstract() Return true if this is abstract node.
boolean	isDeleteRecurseSkippable() return true if anything in the inheritance hierarchy has a relationship with a delete cascade on it.
boolean	isRoot() Return true if this is the root node.
boolean	isSaveRecurseSkippable() return true if anything in the inheritance hierarchy has a relationship with a save cascade on it.
InheritInfo	readType(Class<?> beanType) Return the associated InheritInfo for this bean type.
InheritInfo	readType(DbReadContext ctx) Return the associated InheritInfo for this DB row read.
InheritInfo	readType(String discValue) Return the associated InheritInfo for this discriminator value.
void	setDescriptor(BeanDescriptor<?> descriptor) Set the descriptor for this node.
String	toString()
void	visitChildren(InheritInfoVisitor visitor) Visit all the children in the inheritance tree.

Methods inherited from class java.lang.Object

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

Constructor Detail

InheritInfo

public InheritInfo(InheritInfo r,
           InheritInfo parent,
           DeployInheritInfo deploy)

Method Detail

visitChildren

public void visitChildren(InheritInfoVisitor visitor)

Visit all the children in the inheritance tree.

isSaveRecurseSkippable

public boolean isSaveRecurseSkippable()

return true if anything in the inheritance hierarchy has a relationship with a save cascade on it.

isDeleteRecurseSkippable

public boolean isDeleteRecurseSkippable()

return true if anything in the inheritance hierarchy has a relationship with a delete cascade on it.

setDescriptor

public void setDescriptor(BeanDescriptor<?> descriptor)

Set the descriptor for this node.

getBeanDescriptor

public BeanDescriptor<?> getBeanDescriptor()

Return the associated BeanDescriptor for this node.

findSubTypeProperty

public BeanProperty findSubTypeProperty(String propertyName)

Get the bean property additionally looking in the sub types.

addChildrenProperties

public void addChildrenProperties(SqlTreeProperties selectProps)

Add the local properties for each sub class below this one.

readType

public InheritInfo readType(DbReadContext ctx)
                     throws SQLException

Return the associated InheritInfo for this DB row read.

Throws:

SQLException

readType

public InheritInfo readType(String discValue)

Return the associated InheritInfo for this discriminator value.

readType

public InheritInfo readType(Class<?> beanType)

Return the associated InheritInfo for this bean type.

createBean

public Object createBean()

Create an EntityBean for this type.

getIdBinder

public IdBinder getIdBinder()

Return the IdBinder for this type.

getType

public Class<?> getType()

return the type.

getRoot

public InheritInfo getRoot()

Return the root node of the tree.

The root has a map of discriminator values to types.

getParent

public InheritInfo getParent()

Return the parent node.

isAbstract

public boolean isAbstract()

Return true if this is abstract node.

isRoot

public boolean isRoot()

Return true if this is the root node.

getType

public InheritInfo getType(String discValue)

For a discriminator get the inheritance information for this tree.

addChild

public void addChild(InheritInfo childInfo)

Add a child node.

getWhere

public String getWhere()

Return the derived where for the discriminator.

getDiscriminatorColumn

public String getDiscriminatorColumn()

Return the column name of the discriminator.

getDiscriminatorType

public int getDiscriminatorType()

Return the sql type of the discriminator value.

getDiscriminatorLength

public int getDiscriminatorLength()

Return the length of the discriminator column.

getDiscriminatorStringValue

public String getDiscriminatorStringValue()

Return the discriminator value for this node.

getDiscriminatorValue

public Object getDiscriminatorValue()

toString

public String toString()

Overrides:

toString in class Object