com.caucho.amber.field

Class ManyToManyField

java.lang.Object

com.caucho.amber.field.AbstractField

com.caucho.amber.field.CascadableField

com.caucho.amber.field.CollectionField

com.caucho.amber.field.AssociationField

com.caucho.amber.field.ManyToManyField

All Implemented Interfaces:

AmberField

public class ManyToManyField
extends AssociationField

Configuration for a bean's field

Constructor Summary

Constructors

Constructor and Description
ManyToManyField(EntityType relatedType)
ManyToManyField(EntityType relatedType, java.lang.String name)
ManyToManyField(EntityType relatedType, java.lang.String name, CascadeType[] cascadeTypes)
ManyToManyField(EntityType relatedType, java.lang.String name, ManyToManyField source, CascadeType[] cascadeTypes)

Method Summary

Modifier and Type	Method and Description
AmberExpr	createExpr(QueryParser parser, PathExpr parent) Creates the expression for the field.
void	generateAmberAdd(JavaWriter out) Generates the set property.
void	generateAmberRemove(JavaWriter out) Generates the remove property.
void	generateAmberRemoveTargetAll(JavaWriter out) Generates the remove property.
void	generateCopyLoadObject(JavaWriter out, java.lang.String dst, java.lang.String src, int loadIndex) Updates from the cached copy.
void	generateExpire(JavaWriter out) Generates code for the object expire
void	generateGetterMethod(JavaWriter out) Generates the set property.
void	generateInvalidateForeign(JavaWriter out) Generates code for foreign entity create/delete
java.lang.String	generateLoadSelect(java.lang.String id) Generates the select clause.
void	generateMergeFrom(JavaWriter out, java.lang.String dst, java.lang.String src) Updates the cached copy.
void	generatePostCascade(JavaWriter out, java.lang.String aConn, CascadeType cascadeType) Generates the (post) cascade operation from parent to this child.
int	generatePostLoadSelect(JavaWriter out, int index) Generates loading code after the basic fields.
void	generateSetterMethod(JavaWriter out) Generates the set property.
void	generateStatementSet(JavaWriter out, java.lang.String pstmt, java.lang.String obj, java.lang.String index) Generates the set clause.
java.lang.String	generateTargetLoadSelect(java.lang.String id) Generates the select clause.
java.lang.String	generateTargetSelect(java.lang.String id) Generates the target select.
AmberTable	getAssociationTable() Returns the association table
java.lang.String	getMapKey() Gets the map key.
EntityType	getRelatedType() Returns the source type as entity or mapped-superclass.
LinkColumns	getSourceLink() Returns the source link.
LinkColumns	getTargetLink() Returns the target link.
EntityType	getTargetType() Returns the target type.
void	init() Initializes the field.
void	setAssociationTable(AmberTable table) Sets the association table
void	setMapKey(java.lang.String mapKey) Sets the map key.
void	setOrderBy(java.util.ArrayList<java.lang.String> orderByFields, java.util.ArrayList<java.lang.Boolean> orderByAscending) Sets the order by.
void	setSourceLink(LinkColumns link) Adds a column from the association table to the source side.
void	setTargetLink(LinkColumns link) Adds a column from the association table to the target side.
void	setType(AmberType targetType) Sets the target type.

Methods inherited from class com.caucho.amber.field.AssociationField

getLinkColumns, hasInverseJoinColumns, hasJoinColumns, setInverseJoinColumns, setJoinColumns, setLinkColumns

Methods inherited from class com.caucho.amber.field.CollectionField

generateCopyUpdateObject, generateJoin, generatePreCascade, generateUpdate, getSourceColumn, getTableName, setTable

Methods inherited from class com.caucho.amber.field.CascadableField

generateFlushCheck, generateInternalCascade, getCascadeType, isCascadable, isCascade, setCascadeType

Methods inherited from class com.caucho.amber.field.AbstractField

childDelete, generateCastFromObject, generateCreateTableSQL, generateDetach, generateDumpRelationships, generateEquals, generateGet, generateGet, generateInsert, generateInsertColumns, generateInsertSet, generateJavaSelect, generateLoad, generateLoadFromObject, generateLoadNative, generateLoadSelect, generateNativeColumnNames, generateNull, generatePostConstructor, generatePostDelete, generatePreDelete, generatePrePersist, generatePrologue, generateSelect, generateSet, generateSet, generateStatementSet, generateSuperGetter, generateSuperGetterMethod, generateSuperSetter, generateSuperSetterMethod, generateUpdate, generateUpdateFromObject, generateUpdateSet, generateWhere, getBeanClass, getColumn, getCreateLoadMask, getEntitySourceType, getFieldName, getGetterMethod, getGetterName, getIndex, getJavaClass, getJavaType, getJavaTypeName, getLoadGroupIndex, getName, getPersistenceUnit, getSetterMethod, getSetterName, getSourceType, getTable, hasLoadGroup, isAbstract, isFieldAccess, isKey, isLazy, isOverride, isUpdateable, link, override, setColumn, setIndex, setJavaType, setLazy, setLoadGroupIndex, setName, setOverride, toObject, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

ManyToManyField

public ManyToManyField(EntityType relatedType,
                       java.lang.String name,
                       CascadeType[] cascadeTypes)
                throws ConfigException

Throws:

ConfigException

ManyToManyField

public ManyToManyField(EntityType relatedType,
                       java.lang.String name)
                throws ConfigException

Throws:

ConfigException

ManyToManyField

public ManyToManyField(EntityType relatedType)

ManyToManyField

public ManyToManyField(EntityType relatedType,
                       java.lang.String name,
                       ManyToManyField source,
                       CascadeType[] cascadeTypes)
                throws ConfigException

Throws:

ConfigException

Method Detail

getMapKey

public java.lang.String getMapKey()

Gets the map key.

setMapKey

public void setMapKey(java.lang.String mapKey)

Sets the map key.

setType

public void setType(AmberType targetType)

Sets the target type.

Overrides:

setType in class CollectionField

getRelatedType

public EntityType getRelatedType()

Returns the source type as entity or mapped-superclass.

getTargetType

public EntityType getTargetType()

Returns the target type.

Overrides:

getTargetType in class CollectionField

getAssociationTable

public AmberTable getAssociationTable()

Returns the association table

setAssociationTable

public void setAssociationTable(AmberTable table)

Sets the association table

setSourceLink

public void setSourceLink(LinkColumns link)

Adds a column from the association table to the source side.

getSourceLink

public LinkColumns getSourceLink()

Returns the source link.

setTargetLink

public void setTargetLink(LinkColumns link)

Adds a column from the association table to the target side.

getTargetLink

public LinkColumns getTargetLink()

Returns the target link.

setOrderBy

public void setOrderBy(java.util.ArrayList<java.lang.String> orderByFields,
                       java.util.ArrayList<java.lang.Boolean> orderByAscending)

Sets the order by.

init

public void init()
          throws ConfigException

Initializes the field.

Specified by:

init in interface AmberField

Overrides:

init in class AbstractField

Throws:

ConfigException

generateStatementSet

public void generateStatementSet(JavaWriter out,
                                 java.lang.String pstmt,
                                 java.lang.String obj,
                                 java.lang.String index)
                          throws java.io.IOException

Generates the set clause.

Specified by:

generateStatementSet in interface AmberField

Overrides:

generateStatementSet in class CollectionField

Throws:

java.io.IOException

generateLoadSelect

public java.lang.String generateLoadSelect(java.lang.String id)

Generates the select clause.

Overrides:

generateLoadSelect in class CollectionField

generatePostLoadSelect

public int generatePostLoadSelect(JavaWriter out,
                                  int index)
                           throws java.io.IOException

Generates loading code after the basic fields.

Specified by:

generatePostLoadSelect in interface AmberField

Overrides:

generatePostLoadSelect in class AbstractField

Throws:

java.io.IOException

createExpr

public AmberExpr createExpr(QueryParser parser,
                            PathExpr parent)

Creates the expression for the field.

Specified by:

createExpr in interface AmberField

Overrides:

createExpr in class CollectionField

generateCopyLoadObject

public void generateCopyLoadObject(JavaWriter out,
                                   java.lang.String dst,
                                   java.lang.String src,
                                   int loadIndex)
                            throws java.io.IOException

Updates from the cached copy.

Specified by:

generateCopyLoadObject in interface AmberField

Overrides:

generateCopyLoadObject in class AbstractField

Throws:

java.io.IOException

generateMergeFrom

public void generateMergeFrom(JavaWriter out,
                              java.lang.String dst,
                              java.lang.String src)
                       throws java.io.IOException

Updates the cached copy.

Specified by:

generateMergeFrom in interface AmberField

Overrides:

generateMergeFrom in class AbstractField

Throws:

java.io.IOException

generateTargetSelect

public java.lang.String generateTargetSelect(java.lang.String id)

Generates the target select.

Overrides:

generateTargetSelect in class AssociationField

generateTargetLoadSelect

public java.lang.String generateTargetLoadSelect(java.lang.String id)

Generates the select clause.

generateGetterMethod

public void generateGetterMethod(JavaWriter out)
                          throws java.io.IOException

Generates the set property.

Specified by:

generateGetterMethod in interface AmberField

Overrides:

generateGetterMethod in class AbstractField

Throws:

java.io.IOException

generatePostCascade

public void generatePostCascade(JavaWriter out,
                                java.lang.String aConn,
                                CascadeType cascadeType)
                         throws java.io.IOException

Generates the (post) cascade operation from parent to this child. This field will only be cascaded first if the operation can be performed with no risk to break FK constraints.

Overrides:

generatePostCascade in class CollectionField

Throws:

java.io.IOException

generateAmberAdd

public void generateAmberAdd(JavaWriter out)
                      throws java.io.IOException

Generates the set property.

Throws:

java.io.IOException

generateAmberRemove

public void generateAmberRemove(JavaWriter out)
                         throws java.io.IOException

Generates the remove property.

Throws:

java.io.IOException

generateAmberRemoveTargetAll

public void generateAmberRemoveTargetAll(JavaWriter out)
                                  throws java.io.IOException

Generates the remove property.

Throws:

java.io.IOException

generateSetterMethod

public void generateSetterMethod(JavaWriter out)
                          throws java.io.IOException

Generates the set property.

Specified by:

generateSetterMethod in interface AmberField

Overrides:

generateSetterMethod in class AbstractField

Throws:

java.io.IOException

generateInvalidateForeign

public void generateInvalidateForeign(JavaWriter out)
                               throws java.io.IOException

Generates code for foreign entity create/delete

Specified by:

generateInvalidateForeign in interface AmberField

Overrides:

generateInvalidateForeign in class AbstractField

Throws:

java.io.IOException

generateExpire

public void generateExpire(JavaWriter out)
                    throws java.io.IOException

Generates code for the object expire

Specified by:

generateExpire in interface AmberField

Overrides:

generateExpire in class AbstractField

Throws:

java.io.IOException