com.caucho.amber.field

Class AbstractField

java.lang.Object

com.caucho.amber.field.AbstractField

All Implemented Interfaces:

AmberField

Direct Known Subclasses:

CascadableField, EntityEmbeddedField, EntityMapField, PropertyField

public abstract class AbstractField
extends java.lang.Object
implements AmberField

Configuration for a bean's property

Method Summary

Modifier and Type	Method and Description
void	childDelete(AmberConnection aConn, java.io.Serializable primaryKey) Deletes the children
AmberExpr	createExpr(QueryParser parser, PathExpr parent) Creates the expression for the field.
java.lang.String	generateCastFromObject(java.lang.String value) Generates code to convert to the type from the object.
void	generateCopyLoadObject(JavaWriter out, java.lang.String dst, java.lang.String src, int loadIndex) Updates the cached copy.
void	generateCopyUpdateObject(JavaWriter out, java.lang.String dst, java.lang.String src, int updateIndex) Updates the cached copy.
java.lang.String	generateCreateTableSQL(AmberPersistenceUnit manager) Generates the table create.
void	generateDetach(JavaWriter out) Generates the detachment code
void	generateDumpRelationships(JavaWriter out, int updateIndex) Checks entity-relationships from an object.
java.lang.String	generateEquals(java.lang.String leftBase, java.lang.String value) Generates code to test the equals.
void	generateExpire(JavaWriter out) Generates the expire code
void	generateGet(JavaWriter out, java.lang.String objThis) Generates the field getter.
java.lang.String	generateGet(java.lang.String objThis) Generates the field getter.
void	generateGetterMethod(JavaWriter out) Generates the getter method implementation.
java.lang.String	generateInsert() Generates the insert.
void	generateInsertColumns(java.util.ArrayList<java.lang.String> columns) Generates the insert.
void	generateInsertSet(JavaWriter out, java.lang.String pstmt, java.lang.String index, java.lang.String obj) Generates the set clause for the insert clause.
void	generateInvalidateForeign(JavaWriter out) Generates code for foreign entity create/delete
java.lang.String	generateJavaSelect(java.lang.String id) Generates the JPA QL select clause.
int	generateLoad(JavaWriter out, java.lang.String rs, java.lang.String indexVar, int index) Generates loading code
void	generateLoadFromObject(JavaWriter out, java.lang.String obj) Generates loading cache
int	generateLoadNative(JavaWriter out, int index) Generates loading for a native query
java.lang.String	generateLoadSelect(AmberTable table, java.lang.String id) Generates the select clause for an entity load.
void	generateMergeFrom(JavaWriter out, java.lang.String dst, java.lang.String src) Updates the cached copy.
void	generateNativeColumnNames(java.util.ArrayList<java.lang.String> names) Generates loading for a native query
java.lang.String	generateNull() Returns the null value.
void	generatePostConstructor(JavaWriter out) Generates the post constructor initialization.
void	generatePostDelete(JavaWriter out) Generates the delete foreign
int	generatePostLoadSelect(JavaWriter out, int index) Generates loading code after the basic fields.
void	generatePreDelete(JavaWriter out) Generates the pre-delete code
void	generatePrePersist(JavaWriter out) Generates any code needed before a persist occurs
void	generatePrologue(JavaWriter out, java.util.HashSet<java.lang.Object> completedSet) Generates any prologue.
java.lang.String	generateSelect(java.lang.String id) Generates the select clause.
void	generateSet(JavaWriter out, java.lang.String obj, java.lang.String value) Generates set code, which goes through the active calls, i.e.
java.lang.String	generateSet(java.lang.String objThis, java.lang.String value) Generates the field setter.
void	generateSetterMethod(JavaWriter out) Generates the setter method implementation.
void	generateStatementSet(JavaWriter out, java.lang.String pstmt, java.lang.String index) Generates the set clause.
void	generateStatementSet(JavaWriter out, java.lang.String pstmt, java.lang.String index, java.lang.String obj) Generates the set clause.
java.lang.String	generateSuperGetter(java.lang.String objThis) Returns the actual data.
void	generateSuperGetterMethod(JavaWriter out) Generates the super getter method implementation
java.lang.String	generateSuperSetter(java.lang.String objThis, java.lang.String value) Sets the actual data.
void	generateSuperSetterMethod(JavaWriter out) Generates the super setter method implementation
void	generateUpdate(CharBuffer sql) Generates the where clause.
void	generateUpdate(JavaWriter out, java.lang.String maskVar, java.lang.String pstmt, java.lang.String index) Generates loading cache
void	generateUpdateFromObject(JavaWriter out, java.lang.String obj) Generates loading cache
void	generateUpdateSet(JavaWriter out, java.lang.String pstmt, java.lang.String index, java.lang.String obj) Generates the set clause for the insert clause.
java.lang.String	generateWhere(java.lang.String id) Generates the where clause.
java.lang.Class	getBeanClass() Returns the bean class.
AmberColumn	getColumn() Returns the column for the field
long	getCreateLoadMask(int group) Returns the load group mask.
EntityType	getEntitySourceType() Returns the source type as entity or mapped-superclass.
protected java.lang.String	getFieldName() Returns the field name.
java.lang.reflect.Method	getGetterMethod() Returns the getter method.
java.lang.String	getGetterName() Returns the getter name.
int	getIndex() Returns the property index.
java.lang.Class	getJavaClass() Returns the field's class
JType	getJavaType() Returns the field's type
java.lang.String	getJavaTypeName() Returns the getter name.
int	getLoadGroupIndex() Returns the property's group index.
java.lang.String	getName() Returns the field name.
AmberPersistenceUnit	getPersistenceUnit() Returns the amber manager.
java.lang.reflect.Method	getSetterMethod() Returns the setter method.
java.lang.String	getSetterName() Returns the setter name.
AmberBeanType	getSourceType() Returns the owning entity class.
AmberTable	getTable() Returns the table containing the field's columns.
boolean	hasLoadGroup(int index) Generates loading code
void	init() Initialize the field.
boolean	isAbstract() Returns true if the methods are abstract.
boolean	isCascadable() Returns true if the field is cascadable.
boolean	isFieldAccess() Returns true if values are accessed by the fields.
boolean	isKey() Returns true for a key
boolean	isLazy() Returns true for a lazy field.
boolean	isOverride() Returns true for an override
boolean	isUpdateable() Returns true if the methods are abstract.
void	link() Links to the target.
AmberField	override(AmberBeanType table) Creates a copy of the field for a parent
void	setColumn(AmberColumn column) Returns the column for the field
void	setIndex(int index) Set the property index.
protected void	setJavaType(JType type) Sets the java type.
void	setLazy(boolean isLazy) Set true for a lazy field.
protected void	setLoadGroupIndex(int index) Returns the property's group index.
void	setName(java.lang.String name) Sets the name.
void	setOverride(boolean isOverride) Returns true for an override
java.lang.String	toObject(java.lang.String value) Converts to an object.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Method Detail

setName

public void setName(java.lang.String name)
             throws ConfigException

Sets the name.

Throws:

ConfigException

getName

public java.lang.String getName()

Returns the field name.

Specified by:

getName in interface AmberField

setJavaType

protected void setJavaType(JType type)

Sets the java type.

getSourceType

public AmberBeanType getSourceType()

Returns the owning entity class.

Specified by:

getSourceType in interface AmberField

getPersistenceUnit

public AmberPersistenceUnit getPersistenceUnit()

Returns the amber manager.

getBeanClass

public java.lang.Class getBeanClass()

Returns the bean class.

getEntitySourceType

public EntityType getEntitySourceType()

Returns the source type as entity or mapped-superclass.

getTable

public AmberTable getTable()

Returns the table containing the field's columns.

Specified by:

getTable in interface AmberField

getColumn

public AmberColumn getColumn()

Returns the column for the field

Specified by:

getColumn in interface AmberField

setColumn

public void setColumn(AmberColumn column)

Returns the column for the field

getIndex

public int getIndex()

Returns the property index.

Specified by:

getIndex in interface AmberField

setIndex

public void setIndex(int index)

Set the property index.

Specified by:

setIndex in interface AmberField

getLoadGroupIndex

public int getLoadGroupIndex()

Returns the property's group index.

Specified by:

getLoadGroupIndex in interface AmberField

setLoadGroupIndex

protected void setLoadGroupIndex(int index)

Returns the property's group index.

getCreateLoadMask

public long getCreateLoadMask(int group)

Returns the load group mask.

Specified by:

getCreateLoadMask in interface AmberField

isLazy

public boolean isLazy()

Returns true for a lazy field.

Specified by:

isLazy in interface AmberField

setLazy

public void setLazy(boolean isLazy)

Set true for a lazy field.

isOverride

public boolean isOverride()

Returns true for an override

setOverride

public void setOverride(boolean isOverride)

Returns true for an override

isKey

public boolean isKey()

Returns true for a key

getJavaTypeName

public java.lang.String getJavaTypeName()

Returns the getter name.

Specified by:

getJavaTypeName in interface AmberField

getJavaType

public JType getJavaType()

Returns the field's type

Specified by:

getJavaType in interface AmberField

getJavaClass

public java.lang.Class getJavaClass()

Returns the field's class

Specified by:

getJavaClass in interface AmberField

isFieldAccess

public boolean isFieldAccess()

Returns true if values are accessed by the fields.

isAbstract

public boolean isAbstract()

Returns true if the methods are abstract.

Specified by:

isAbstract in interface AmberField

isCascadable

public boolean isCascadable()

Returns true if the field is cascadable.

Specified by:

isCascadable in interface AmberField

isUpdateable

public boolean isUpdateable()

Returns true if the methods are abstract.

Specified by:

isUpdateable in interface AmberField

override

public AmberField override(AmberBeanType table)

Creates a copy of the field for a parent

Specified by:

override in interface AmberField

init

public void init()
          throws ConfigException

Initialize the field.

Specified by:

init in interface AmberField

Throws:

ConfigException

generatePostConstructor

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

Generates the post constructor initialization.

Specified by:

generatePostConstructor in interface AmberField

Throws:

java.io.IOException

generatePrologue

public void generatePrologue(JavaWriter out,
                             java.util.HashSet<java.lang.Object> completedSet)
                      throws java.io.IOException

Generates any prologue.

Specified by:

generatePrologue in interface AmberField

Throws:

java.io.IOException

getGetterMethod

public java.lang.reflect.Method getGetterMethod()

Returns the getter method.

Specified by:

getGetterMethod in interface AmberField

getSetterMethod

public java.lang.reflect.Method getSetterMethod()

Returns the setter method.

Specified by:

getSetterMethod in interface AmberField

getGetterName

public java.lang.String getGetterName()

Returns the getter name.

Specified by:

getGetterName in interface AmberField

getSetterName

public java.lang.String getSetterName()

Returns the setter name.

Specified by:

getSetterName in interface AmberField

generateSuperGetter

public java.lang.String generateSuperGetter(java.lang.String objThis)

Returns the actual data.

Specified by:

generateSuperGetter in interface AmberField

generateSuperSetter

public java.lang.String generateSuperSetter(java.lang.String objThis,
                                            java.lang.String value)

Sets the actual data.

Specified by:

generateSuperSetter in interface AmberField

generateGet

public java.lang.String generateGet(java.lang.String objThis)

Generates the field getter.

Specified by:

generateGet in interface AmberField

Parameters:

value - the non-null value

generateSet

public java.lang.String generateSet(java.lang.String objThis,
                                    java.lang.String value)

Generates the field setter.

Specified by:

generateSet in interface AmberField

Parameters:

value - the non-null value

generateGet

public void generateGet(JavaWriter out,
                        java.lang.String objThis)
                 throws java.io.IOException

Generates the field getter.

Specified by:

generateGet in interface AmberField

Parameters:

value - the non-null value

Throws:

java.io.IOException

generateSet

public void generateSet(JavaWriter out,
                        java.lang.String obj,
                        java.lang.String value)
                 throws java.io.IOException

Generates set code, which goes through the active calls, i.e. not a direct call to the underlying field.

Specified by:

generateSet in interface AmberField

Throws:

java.io.IOException

generateSuperGetterMethod

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

Generates the super getter method implementation

Specified by:

generateSuperGetterMethod in interface AmberField

Throws:

java.io.IOException

generateSuperSetterMethod

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

Generates the super setter method implementation

Specified by:

generateSuperSetterMethod in interface AmberField

Throws:

java.io.IOException

generateGetterMethod

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

Generates the getter method implementation.

Specified by:

generateGetterMethod in interface AmberField

Throws:

java.io.IOException

generateSetterMethod

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

Generates the setter method implementation.

Specified by:

generateSetterMethod in interface AmberField

Throws:

java.io.IOException

generateDetach

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

Generates the detachment code

Specified by:

generateDetach in interface AmberField

Throws:

java.io.IOException

generateLoadSelect

public java.lang.String generateLoadSelect(AmberTable table,
                                           java.lang.String id)

Generates the select clause for an entity load.

Specified by:

generateLoadSelect in interface AmberField

generateSelect

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

Generates the select clause.

Specified by:

generateSelect in interface AmberField

generateJavaSelect

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

Generates the JPA QL select clause.

Specified by:

generateJavaSelect in interface AmberField

generateWhere

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

Generates the where clause.

Specified by:

generateWhere in interface AmberField

generateUpdate

public void generateUpdate(CharBuffer sql)

Generates the where clause.

Specified by:

generateUpdate in interface AmberField

generateUpdate

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

Generates loading cache

Specified by:

generateUpdate in interface AmberField

Throws:

java.io.IOException

hasLoadGroup

public boolean hasLoadGroup(int index)

Generates loading code

Specified by:

hasLoadGroup in interface AmberField

generateLoad

public int generateLoad(JavaWriter out,
                        java.lang.String rs,
                        java.lang.String indexVar,
                        int index)
                 throws java.io.IOException

Generates loading code

Specified by:

generateLoad in interface AmberField

Throws:

java.io.IOException

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

Throws:

java.io.IOException

generateLoadFromObject

public void generateLoadFromObject(JavaWriter out,
                                   java.lang.String obj)
                            throws java.io.IOException

Generates loading cache

Specified by:

generateLoadFromObject in interface AmberField

Throws:

java.io.IOException

generateLoadNative

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

Generates loading for a native query

Specified by:

generateLoadNative in interface AmberField

Throws:

java.io.IOException

generateNativeColumnNames

public void generateNativeColumnNames(java.util.ArrayList<java.lang.String> names)

Generates loading for a native query

Specified by:

generateNativeColumnNames in interface AmberField

generateUpdateFromObject

public void generateUpdateFromObject(JavaWriter out,
                                     java.lang.String obj)
                              throws java.io.IOException

Generates loading cache

Specified by:

generateUpdateFromObject in interface AmberField

Throws:

java.io.IOException

generateNull

public java.lang.String generateNull()

Returns the null value.

getFieldName

protected java.lang.String getFieldName()

Returns the field name.

generateInsert

public final java.lang.String generateInsert()

Generates the insert.

generateInsertColumns

public void generateInsertColumns(java.util.ArrayList<java.lang.String> columns)

Generates the insert.

Specified by:

generateInsertColumns in interface AmberField

generateCreateTableSQL

public java.lang.String generateCreateTableSQL(AmberPersistenceUnit manager)

Generates the table create.

Specified by:

generateCreateTableSQL in interface AmberField

generateStatementSet

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

Generates the set clause.

Specified by:

generateStatementSet in interface AmberField

Throws:

java.io.IOException

generateInsertSet

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

Generates the set clause for the insert clause.

Specified by:

generateInsertSet in interface AmberField

Throws:

java.io.IOException

generateUpdateSet

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

Generates the set clause for the insert clause.

Specified by:

generateUpdateSet in interface AmberField

Throws:

java.io.IOException

generatePrePersist

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

Generates any code needed before a persist occurs

Specified by:

generatePrePersist in interface AmberField

Throws:

java.io.IOException

generateCopyUpdateObject

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

Updates the cached copy.

Specified by:

generateCopyUpdateObject in interface AmberField

Throws:

java.io.IOException

generateCopyLoadObject

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

Updates the cached copy.

Specified by:

generateCopyLoadObject in interface AmberField

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

Throws:

java.io.IOException

generateDumpRelationships

public void generateDumpRelationships(JavaWriter out,
                                      int updateIndex)
                               throws java.io.IOException

Checks entity-relationships from an object.

Specified by:

generateDumpRelationships in interface AmberField

Throws:

java.io.IOException

generateStatementSet

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

Generates the set clause.

Specified by:

generateStatementSet in interface AmberField

Throws:

java.io.IOException

toObject

public java.lang.String toObject(java.lang.String value)

Converts to an object.

Specified by:

toObject in interface AmberField

link

public void link()

Links to the target.

Specified by:

link in interface AmberField

generatePreDelete

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

Generates the pre-delete code

Specified by:

generatePreDelete in interface AmberField

Throws:

java.io.IOException

generatePostDelete

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

Generates the delete foreign

Specified by:

generatePostDelete in interface AmberField

Throws:

java.io.IOException

generateExpire

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

Generates the expire code

Specified by:

generateExpire in interface AmberField

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

Throws:

java.io.IOException

childDelete

public void childDelete(AmberConnection aConn,
                        java.io.Serializable primaryKey)
                 throws java.sql.SQLException

Deletes the children

Specified by:

childDelete in interface AmberField

Throws:

java.sql.SQLException

generateCastFromObject

public java.lang.String generateCastFromObject(java.lang.String value)

Generates code to convert to the type from the object.

Specified by:

generateCastFromObject in interface AmberField

generateEquals

public java.lang.String generateEquals(java.lang.String leftBase,
                                       java.lang.String value)

Generates code to test the equals.

Specified by:

generateEquals in interface AmberField

createExpr

public AmberExpr createExpr(QueryParser parser,
                            PathExpr parent)

Creates the expression for the field.

Specified by:

createExpr in interface AmberField

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object