org.drools.core.base

Class IntrospectiveClassFieldInspector

java.lang.Object

org.drools.core.base.IntrospectiveClassFieldInspector

All Implemented Interfaces:

ClassFieldInspector

public class IntrospectiveClassFieldInspector
extends Object
implements ClassFieldInspector

Visit a POJO user class, and extract the property getter methods that are public, in the order in which they are declared actually in the class itself (not using introspection). This may be enhanced in the future to allow annotations or perhaps external meta data configure the order of the indexes, as this may provide fine tuning options in special cases.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	IntrospectiveClassFieldInspector.GetterOverloadWarning

Constructor Summary

Constructors

Constructor and Description
IntrospectiveClassFieldInspector(Class<?> classUnderInspection)
IntrospectiveClassFieldInspector(Class<?> classUnderInspection, boolean includeFinalMethods)

Method Summary

Modifier and Type	Method and Description
Map<String,Integer>	getFieldNames() Return a mapping of the field "names" (ie bean property name convention) to the numerical index by which they can be accessed.
Class<?>	getFieldType(String name)
Map<String,Class<?>>	getFieldTypes()
Map<String,Field>	getFieldTypesField()
Map<String,Method>	getGetterMethods()
Collection<org.kie.internal.builder.KnowledgeBuilderResult>	getInspectionResults(String fieldName)
protected Map<String,Collection<org.kie.internal.builder.KnowledgeBuilderResult>>	getResults()
Map<String,Method>	getSetterMethods()
boolean	isNonGetter(String name) sotty: Checks whether a returned field is actually a getter or not

Methods inherited from class java.lang.Object

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

Constructor Detail

IntrospectiveClassFieldInspector

public IntrospectiveClassFieldInspector(Class<?> classUnderInspection)
                                 throws IOException

Parameters:

classUnderInspection - The class that the fields to be shadowed are extracted for.

Throws:

IOException

IntrospectiveClassFieldInspector

public IntrospectiveClassFieldInspector(Class<?> classUnderInspection,
                                        boolean includeFinalMethods)
                                 throws IOException

Throws:

IOException

Method Detail

getFieldNames

public Map<String,Integer> getFieldNames()

Return a mapping of the field "names" (ie bean property name convention) to the numerical index by which they can be accessed.

Specified by:

getFieldNames in interface ClassFieldInspector

isNonGetter

public boolean isNonGetter(String name)

sotty: Checks whether a returned field is actually a getter or not

Specified by:

isNonGetter in interface ClassFieldInspector

Parameters:

name - the field to test

Returns:

true id the name does not correspond to a getter field

getFieldTypesField

public Map<String,Field> getFieldTypesField()

Specified by:

getFieldTypesField in interface ClassFieldInspector

Returns:

A mapping of field types (unboxed).

getFieldTypes

public Map<String,Class<?>> getFieldTypes()

Specified by:

getFieldTypes in interface ClassFieldInspector

Returns:

A mapping of field types (unboxed).

getFieldType

public Class<?> getFieldType(String name)

Specified by:

getFieldType in interface ClassFieldInspector

getGetterMethods

public Map<String,Method> getGetterMethods()

Specified by:

getGetterMethods in interface ClassFieldInspector

Returns:

A mapping of methods for the getters.

getSetterMethods

public Map<String,Method> getSetterMethods()

Specified by:

getSetterMethods in interface ClassFieldInspector

Returns:

A mapping of methods for the getters.

getInspectionResults

public Collection<org.kie.internal.builder.KnowledgeBuilderResult> getInspectionResults(String fieldName)

Specified by:

getInspectionResults in interface ClassFieldInspector

getResults

protected Map<String,Collection<org.kie.internal.builder.KnowledgeBuilderResult>> getResults()