com.caucho.amber.field
Class EmbeddedIdField

java.lang.Object
  com.caucho.amber.field.AbstractField
      com.caucho.amber.field.EntityEmbeddedField
          com.caucho.amber.field.EmbeddedIdField

All Implemented Interfaces:

AmberField, IdField

public class EmbeddedIdField
extends EntityEmbeddedField
implements IdField

Configuration for a bean's field

Constructor Summary

EmbeddedIdField(EntityType ownerType, EmbeddableType embeddableType)

EmbeddedIdField(EntityType ownerType, EmbeddableType embeddableType, java.lang.String name)

Method Summary

AmberExpr	createExpr(QueryParser parser, PathExpr parent) Creates the expression for the field.
protected EmbeddedSubField	createSubField(AmberField field, int index)
void	generateCheckCreateKey(JavaWriter out) Generates the set clause.
java.lang.String	generateEquals(java.lang.String left, java.lang.String right) Generates code to test the equals.
java.lang.String	generateGetKeyProperty(java.lang.String key) Generates the getter for a key property
java.lang.String	generateGetProxyProperty(java.lang.String value) Generates the property getter for an EJB proxy
java.lang.String	generateIsNull(java.lang.String value) Returns a test for null.
int	generateLoad(JavaWriter out, java.lang.String rs, java.lang.String indexVar, int index) Generates loading code
int	generateLoadForeign(JavaWriter out, java.lang.String rs, java.lang.String indexVar, int index) Returns the foreign type.
int	generateLoadForeign(JavaWriter out, java.lang.String rs, java.lang.String indexVar, int index, java.lang.String name) Returns the foreign type.
void	generateLoadFromObject(JavaWriter out, java.lang.String obj) Generates loading cache
java.lang.String	generateLoadSelect(AmberTable table, java.lang.String id) Generates the select clause.
void	generateMatch(JavaWriter out, java.lang.String key) Generates code for a match.
java.lang.String	generateMatchArgWhere(java.lang.String id) Returns the where code
void	generatePrologue(JavaWriter out, java.util.HashSet<java.lang.Object> completedSet) Generates any prologue.
java.lang.String	generateRawWhere(java.lang.String id) Returns the where code
void	generateSetGeneratedKeys(JavaWriter out, java.lang.String pstmt) Generates the set clause.
void	generateSetInsert(JavaWriter out, java.lang.String pstmt, java.lang.String index) Generates the set clause.
java.lang.String	generateSetKeyProperty(java.lang.String key, java.lang.String value) Generates the setter for a key property
java.lang.String	generateSetNull(java.lang.String obj) Generates loading cache
void	generateStatementSet(JavaWriter out, java.lang.String pstmt, java.lang.String index, java.lang.String value) Generates the set clause.
java.util.ArrayList<AmberColumn>	getColumns() Returns the columns
int	getComponentCount() Returns the component count.
java.lang.String	getForeignTypeName() Returns the foreign type.
java.lang.String	getGenerator() Returns the generator.
boolean	isAutoGenerate() Returns true for a generator.
void	setKeyField(boolean isKeyField) Set true if key fields are accessed through fields.
java.lang.String	toObject(java.lang.String value) Converts to an object.
java.lang.String	toValue(java.lang.String value) Converts from an object.

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

generateCopy, generateGetPrimaryKey, generateGetterMethod, generateInsertColumns, generateInsertSet, generateNull, generateSelect, generateSetterMethod, generateUpdate, generateUpdateSet, generateWhere, getEmbeddableType, getSubFields, getType, init, isEmbeddedId, setEmbeddableType, setInsert, setUpdate

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

childDelete, generateCastFromObject, generateCopyLoadObject, generateCopyUpdateObject, generateCreateTableSQL, generateDetach, generateDumpRelationships, generateExpire, generateGet, generateGet, generateInsert, generateInvalidateForeign, generateJavaSelect, generateLoadNative, generateMergeFrom, generateNativeColumnNames, generatePostConstructor, generatePostDelete, generatePostLoadSelect, generatePreDelete, generatePrePersist, generateSet, generateSet, generateStatementSet, generateSuperGetter, generateSuperGetterMethod, generateSuperSetter, generateSuperSetterMethod, generateUpdate, generateUpdateFromObject, getBeanClass, getColumn, getCreateLoadMask, getEntitySourceType, getFieldName, getGetterMethod, getGetterName, getIndex, getJavaClass, getJavaType, getJavaTypeName, getLoadGroupIndex, getName, getPersistenceUnit, getSetterMethod, getSetterName, getSourceType, getTable, hasLoadGroup, isAbstract, isCascadable, isFieldAccess, isKey, isLazy, isOverride, isUpdateable, link, override, setColumn, setIndex, setJavaType, setLazy, setLoadGroupIndex, setName, setOverride, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.caucho.amber.field.IdField

generateCopy, getJavaTypeName, getType

Methods inherited from interface com.caucho.amber.field.AmberField

childDelete, generateCastFromObject, generateCopyLoadObject, generateCopyUpdateObject, generateCreateTableSQL, generateDetach, generateDumpRelationships, generateExpire, generateGet, generateGet, generateGetterMethod, generateInsertColumns, generateInsertSet, generateInvalidateForeign, generateJavaSelect, generateLoadNative, generateMergeFrom, generateNativeColumnNames, generatePostConstructor, generatePostDelete, generatePostLoadSelect, generatePreDelete, generatePrePersist, generateSelect, generateSet, generateSet, generateSetterMethod, generateStatementSet, generateSuperGetter, generateSuperGetterMethod, generateSuperSetter, generateSuperSetterMethod, generateUpdate, generateUpdate, generateUpdateFromObject, generateUpdateSet, generateWhere, getColumn, getCreateLoadMask, getGetterMethod, getGetterName, getIndex, getJavaClass, getJavaType, getLoadGroupIndex, getName, getSetterMethod, getSetterName, getSourceType, getTable, hasLoadGroup, init, isAbstract, isCascadable, isLazy, isUpdateable, link, override, setIndex

Constructor Detail

EmbeddedIdField

public EmbeddedIdField(EntityType ownerType,
                       EmbeddableType embeddableType)

EmbeddedIdField

public EmbeddedIdField(EntityType ownerType,
                       EmbeddableType embeddableType,
                       java.lang.String name)
                throws ConfigException

Throws:

ConfigException

Method Detail

createSubField

protected EmbeddedSubField createSubField(AmberField field,
                                          int index)

Overrides:

createSubField in class EntityEmbeddedField

getColumns

public java.util.ArrayList<AmberColumn> getColumns()

Returns the columns

Specified by:

getColumns in interface IdField

isAutoGenerate

public boolean isAutoGenerate()

Returns true for a generator.

Specified by:

isAutoGenerate in interface IdField

setKeyField

public void setKeyField(boolean isKeyField)

Set true if key fields are accessed through fields.

Specified by:

setKeyField in interface IdField

getComponentCount

public int getComponentCount()

Returns the component count.

Specified by:

getComponentCount in interface IdField

getForeignTypeName

public java.lang.String getForeignTypeName()

Returns the foreign type.

Specified by:

getForeignTypeName in interface IdField

getGenerator

public java.lang.String getGenerator()

Returns the generator.

Specified by:

getGenerator in interface IdField

generateSetKeyProperty

public java.lang.String generateSetKeyProperty(java.lang.String key,
                                               java.lang.String value)
                                        throws java.io.IOException

Generates the setter for a key property

Specified by:

generateSetKeyProperty in interface IdField

Throws:

java.io.IOException

generateGetKeyProperty

public java.lang.String generateGetKeyProperty(java.lang.String key)
                                        throws java.io.IOException

Generates the getter for a key property

Specified by:

generateGetKeyProperty in interface IdField

Throws:

java.io.IOException

generateGetProxyProperty

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

Generates the property getter for an EJB proxy

Specified by:

generateGetProxyProperty in interface IdField

Parameters:

value - the non-null value

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

Overrides:

generatePrologue in class AbstractField

Throws:

java.io.IOException

generateSetGeneratedKeys

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

Generates the set clause.

Specified by:

generateSetGeneratedKeys in interface IdField

Throws:

java.io.IOException

generateMatchArgWhere

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

Returns the where code

Specified by:

generateMatchArgWhere in interface IdField

generateRawWhere

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

Returns the where code

Specified by:

generateRawWhere in interface IdField

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

Overrides:

generateLoad in class EntityEmbeddedField

Throws:

java.io.IOException

generateLoadForeign

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

Returns the foreign type.

Specified by:

generateLoadForeign in interface IdField

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

Overrides:

generateLoadFromObject in class AbstractField

Throws:

java.io.IOException

generateLoadSelect

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

Generates the select clause.

Specified by:

generateLoadSelect in interface AmberField

Overrides:

generateLoadSelect in class EntityEmbeddedField

generateSetNull

public java.lang.String generateSetNull(java.lang.String obj)
                                 throws java.io.IOException

Generates loading cache

Throws:

java.io.IOException

generateIsNull

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

Returns a test for null.

Specified by:

generateIsNull in interface IdField

generateLoadForeign

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

Returns the foreign type.

Specified by:

generateLoadForeign in interface IdField

Throws:

java.io.IOException

generateStatementSet

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

Generates the set clause.

Specified by:

generateStatementSet in interface AmberField

Overrides:

generateStatementSet in class EntityEmbeddedField

Throws:

java.io.IOException

generateMatch

public void generateMatch(JavaWriter out,
                          java.lang.String key)
                   throws java.io.IOException

Generates code for a match.

Throws:

java.io.IOException

generateEquals

public java.lang.String generateEquals(java.lang.String left,
                                       java.lang.String right)

Generates code to test the equals.

Specified by:

generateEquals in interface AmberField

Overrides:

generateEquals in class AbstractField

generateSetInsert

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

Generates the set clause.

Specified by:

generateSetInsert in interface IdField

Throws:

java.io.IOException

generateCheckCreateKey

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

Generates the set clause.

Specified by:

generateCheckCreateKey in interface IdField

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 EntityEmbeddedField

toObject

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

Converts to an object.

Specified by:

toObject in interface AmberField

Overrides:

toObject in class AbstractField

toValue

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

Converts from an object.

Specified by:

toValue in interface IdField