org.revenj.postgres.jinq.transform

Class MetamodelUtil

java.lang.Object

org.revenj.postgres.jinq.transform.MetamodelUtil

Direct Known Subclasses:

JinqMetaModel

public abstract class MetamodelUtil
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
protected Map<ch.epfl.labos.iu.orm.queryll2.symbolic.MethodSignature,ch.epfl.labos.iu.orm.queryll2.symbolic.TypedValue.ComparisonValue.ComparisonOp>	comparisonMethods
protected Map<ch.epfl.labos.iu.orm.queryll2.symbolic.MethodSignature,ch.epfl.labos.iu.orm.queryll2.symbolic.TypedValue.ComparisonValue.ComparisonOp>	comparisonMethodsWithObjectEquals
protected Map<String,String>	enums
protected Map<ch.epfl.labos.iu.orm.queryll2.symbolic.MethodSignature,org.revenj.postgres.jinq.transform.MetamodelUtil.MetamodelUtilAttribute>	fieldMethods
static ch.epfl.labos.iu.orm.queryll2.symbolic.MethodSignature	inQueryStream
protected Set<String>	knownEmbeddedtypes
protected Map<ch.epfl.labos.iu.orm.queryll2.symbolic.MethodSignature,org.revenj.postgres.jinq.transform.MetamodelUtil.MetamodelUtilAttribute>	nLinkMethods
protected Set<ch.epfl.labos.iu.orm.queryll2.symbolic.MethodSignature>	safeMethods
protected Set<ch.epfl.labos.iu.orm.queryll2.symbolic.MethodSignature>	safeStaticMethods
protected Map<ch.epfl.labos.iu.orm.queryll2.symbolic.MethodSignature,ch.epfl.labos.iu.orm.queryll2.symbolic.TypedValue.ComparisonValue.ComparisonOp>	staticComparisonMethods
protected Map<ch.epfl.labos.iu.orm.queryll2.symbolic.MethodSignature,ch.epfl.labos.iu.orm.queryll2.symbolic.TypedValue.ComparisonValue.ComparisonOp>	staticComparisonMethodsWithObjectEquals
protected Map<ch.epfl.labos.iu.orm.queryll2.symbolic.MethodSignature,String>	statics
static Map<ch.epfl.labos.iu.orm.queryll2.symbolic.MethodSignature,Integer>	TUPLE_ACCESSORS

Constructor Summary

Constructors

Constructor and Description
MetamodelUtil()

Method Summary

Modifier and Type	Method and Description
protected void	addProperty(Method method, String property)
protected void	addStatic(Method method, String function)
abstract <U> String	dataSourceNameFromClass(Class<U> dataSource)
abstract String	dataSourceNameFromClassName(String className)
String	fieldMethodToFieldName(ch.epfl.labos.iu.orm.queryll2.symbolic.MethodSignature sig) Given a method used to read a field of an entity, this returns the actual field name on the entity.
Map<ch.epfl.labos.iu.orm.queryll2.symbolic.MethodSignature,ch.epfl.labos.iu.orm.queryll2.symbolic.TypedValue.ComparisonValue.ComparisonOp>	getComparisonMethods(boolean withObjectEquals)
String	getEnumName(String className)
org.revenj.postgres.jinq.transform.MethodChecker	getMethodChecker(boolean isObjectEqualsSafe, boolean isCollectionContainsSafe)
Set<Class<?>>	getSafeMethodAnnotations()
Set<ch.epfl.labos.iu.orm.queryll2.symbolic.MethodSignature>	getSafeMethods()
Set<ch.epfl.labos.iu.orm.queryll2.symbolic.MethodSignature>	getSafeStaticMethods()
Map<ch.epfl.labos.iu.orm.queryll2.symbolic.MethodSignature,ch.epfl.labos.iu.orm.queryll2.symbolic.TypedValue.ComparisonValue.ComparisonOp>	getStaticComparisonMethods(boolean withObjectEquals)
boolean	isFieldMethodAssociationType(ch.epfl.labos.iu.orm.queryll2.symbolic.MethodSignature sig) Given a method used to read a field of an entity, this returns whether the field is an association type (i.e.
<U> boolean	isKnownManagedType(String entityClassName)
boolean	isPluralAttributeLinkMethod(ch.epfl.labos.iu.orm.queryll2.symbolic.MethodSignature sig) Returns true if a method is used to get a plural attribute field from an entity
boolean	isSingularAttributeFieldMethod(ch.epfl.labos.iu.orm.queryll2.symbolic.MethodSignature sig) Returns true if a method is used to get a singular attribute field from an entity
String	nLinkMethodToLinkName(ch.epfl.labos.iu.orm.queryll2.symbolic.MethodSignature sig) Given a method used for a 1:N or N:M navigational link, this returns the actual name of the link.
void	registerEnum(Class<?> enumClass, String dbName)

Methods inherited from class java.lang.Object

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

Field Detail

fieldMethods

protected final Map<ch.epfl.labos.iu.orm.queryll2.symbolic.MethodSignature,org.revenj.postgres.jinq.transform.MetamodelUtil.MetamodelUtilAttribute> fieldMethods

nLinkMethods

protected final Map<ch.epfl.labos.iu.orm.queryll2.symbolic.MethodSignature,org.revenj.postgres.jinq.transform.MetamodelUtil.MetamodelUtilAttribute> nLinkMethods

safeMethods

protected final Set<ch.epfl.labos.iu.orm.queryll2.symbolic.MethodSignature> safeMethods

safeStaticMethods

protected final Set<ch.epfl.labos.iu.orm.queryll2.symbolic.MethodSignature> safeStaticMethods

enums

protected final Map<String,String> enums

statics

protected final Map<ch.epfl.labos.iu.orm.queryll2.symbolic.MethodSignature,String> statics

knownEmbeddedtypes

protected final Set<String> knownEmbeddedtypes

comparisonMethods

protected final Map<ch.epfl.labos.iu.orm.queryll2.symbolic.MethodSignature,ch.epfl.labos.iu.orm.queryll2.symbolic.TypedValue.ComparisonValue.ComparisonOp> comparisonMethods

comparisonMethodsWithObjectEquals

protected final Map<ch.epfl.labos.iu.orm.queryll2.symbolic.MethodSignature,ch.epfl.labos.iu.orm.queryll2.symbolic.TypedValue.ComparisonValue.ComparisonOp> comparisonMethodsWithObjectEquals

staticComparisonMethods

protected final Map<ch.epfl.labos.iu.orm.queryll2.symbolic.MethodSignature,ch.epfl.labos.iu.orm.queryll2.symbolic.TypedValue.ComparisonValue.ComparisonOp> staticComparisonMethods

staticComparisonMethodsWithObjectEquals

protected final Map<ch.epfl.labos.iu.orm.queryll2.symbolic.MethodSignature,ch.epfl.labos.iu.orm.queryll2.symbolic.TypedValue.ComparisonValue.ComparisonOp> staticComparisonMethodsWithObjectEquals

TUPLE_ACCESSORS

public static final Map<ch.epfl.labos.iu.orm.queryll2.symbolic.MethodSignature,Integer> TUPLE_ACCESSORS

inQueryStream

public static final ch.epfl.labos.iu.orm.queryll2.symbolic.MethodSignature inQueryStream

Constructor Detail

MetamodelUtil

public MetamodelUtil()

Method Detail

addProperty

protected void addProperty(Method method,
                           String property)

addStatic

protected void addStatic(Method method,
                         String function)

registerEnum

public void registerEnum(Class<?> enumClass,
                         String dbName)

isKnownManagedType

public <U> boolean isKnownManagedType(String entityClassName)

dataSourceNameFromClass

public abstract <U> String dataSourceNameFromClass(Class<U> dataSource)

dataSourceNameFromClassName

public abstract String dataSourceNameFromClassName(String className)

isSingularAttributeFieldMethod

public boolean isSingularAttributeFieldMethod(ch.epfl.labos.iu.orm.queryll2.symbolic.MethodSignature sig)

Returns true if a method is used to get a singular attribute field from an entity

Parameters:

sig -

Returns:

fieldMethodToFieldName

public String fieldMethodToFieldName(ch.epfl.labos.iu.orm.queryll2.symbolic.MethodSignature sig)

Given a method used to read a field of an entity, this returns the actual field name on the entity.

Parameters:

sig -

Returns:

isFieldMethodAssociationType

public boolean isFieldMethodAssociationType(ch.epfl.labos.iu.orm.queryll2.symbolic.MethodSignature sig)

Given a method used to read a field of an entity, this returns whether the field is an association type (i.e. represents a 1:1 or N:1 link)

Parameters:

sig -

Returns:

isPluralAttributeLinkMethod

public boolean isPluralAttributeLinkMethod(ch.epfl.labos.iu.orm.queryll2.symbolic.MethodSignature sig)

Returns true if a method is used to get a plural attribute field from an entity

Parameters:

sig -

Returns:

nLinkMethodToLinkName

public String nLinkMethodToLinkName(ch.epfl.labos.iu.orm.queryll2.symbolic.MethodSignature sig)

Given a method used for a 1:N or N:M navigational link, this returns the actual name of the link.

Parameters:

sig -

Returns:

getEnumName

public String getEnumName(String className)

getComparisonMethods

public Map<ch.epfl.labos.iu.orm.queryll2.symbolic.MethodSignature,ch.epfl.labos.iu.orm.queryll2.symbolic.TypedValue.ComparisonValue.ComparisonOp> getComparisonMethods(boolean withObjectEquals)

getStaticComparisonMethods

public Map<ch.epfl.labos.iu.orm.queryll2.symbolic.MethodSignature,ch.epfl.labos.iu.orm.queryll2.symbolic.TypedValue.ComparisonValue.ComparisonOp> getStaticComparisonMethods(boolean withObjectEquals)

getSafeMethodAnnotations

public Set<Class<?>> getSafeMethodAnnotations()

getSafeMethods

public Set<ch.epfl.labos.iu.orm.queryll2.symbolic.MethodSignature> getSafeMethods()

getSafeStaticMethods

public Set<ch.epfl.labos.iu.orm.queryll2.symbolic.MethodSignature> getSafeStaticMethods()

getMethodChecker

public org.revenj.postgres.jinq.transform.MethodChecker getMethodChecker(boolean isObjectEqualsSafe,
                                                                         boolean isCollectionContainsSafe)