groovy.inspect

Class Inspector

java.lang.Object

groovy.inspect.Inspector

public class Inspector
extends java.lang.Object

The Inspector provides a unified access to an object's information that can be determined by introspection.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Inspector.MemberComparator

Field Summary

Fields

Modifier and Type	Field and Description
static int	CLASS_CLASS_IDX
static int	CLASS_INTERFACE_IDX
static int	CLASS_OTHER_IDX
static int	CLASS_PACKAGE_IDX
static int	CLASS_SUPERCLASS_IDX
static java.lang.String	GROOVY
static java.lang.String	JAVA
static int	MEMBER_DECLARER_IDX
static int	MEMBER_EXCEPTIONS_IDX
static int	MEMBER_MODIFIER_IDX
static int	MEMBER_NAME_IDX
static int	MEMBER_ORIGIN_IDX
static int	MEMBER_PARAMS_IDX
static int	MEMBER_TYPE_IDX
static int	MEMBER_VALUE_IDX
static java.lang.String	NOT_APPLICABLE
protected java.lang.Object	objectUnderInspection

Constructor Summary

Constructors

Constructor and Description
Inspector(java.lang.Object objectUnderInspection)

Method Summary

Methods

Modifier and Type	Method and Description
protected java.lang.String[]	fieldInfo(java.lang.reflect.Field field)
protected java.lang.String[]	fieldInfo(PropertyValue pv)
java.lang.String[]	getClassProps() Get the Class Properties of the object under inspection.
protected java.lang.Class	getClassUnderInspection()
java.lang.Object[]	getMetaMethods() Get info about instance and class Methods that are dynamically added through Groovy.
java.lang.Object[]	getMethods() Get info about usual Java instance and class Methods as well as Constructors.
java.lang.Object	getObject() Gets the object being inspected.
java.lang.Object[]	getPropertyInfo() Get info about Properties (Java and Groovy alike).
java.lang.Object[]	getPublicFields() Get info about usual Java public fields incl. constants.
boolean	isGroovy()
protected java.lang.String[]	methodInfo(java.lang.reflect.Constructor ctor)
protected java.lang.String[]	methodInfo(MetaMethod method)
protected java.lang.String[]	methodInfo(java.lang.reflect.Method method)
static void	print(java.lang.Object[] memberInfo)
static java.lang.String	shortName(java.lang.Class clazz)
static java.util.Collection	sort(java.util.List<java.lang.Object> memberInfo)
protected java.lang.String[]	withoutNulls(java.lang.String[] toNormalize)

Methods inherited from class java.lang.Object

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

Field Detail

objectUnderInspection

protected java.lang.Object objectUnderInspection

CLASS_PACKAGE_IDX

public static final int CLASS_PACKAGE_IDX

See Also:

Constant Field Values

CLASS_CLASS_IDX

public static final int CLASS_CLASS_IDX

See Also:

Constant Field Values

CLASS_INTERFACE_IDX

public static final int CLASS_INTERFACE_IDX

See Also:

Constant Field Values

CLASS_SUPERCLASS_IDX

public static final int CLASS_SUPERCLASS_IDX

See Also:

Constant Field Values

CLASS_OTHER_IDX

public static final int CLASS_OTHER_IDX

See Also:

Constant Field Values

MEMBER_ORIGIN_IDX

public static final int MEMBER_ORIGIN_IDX

See Also:

Constant Field Values

MEMBER_MODIFIER_IDX

public static final int MEMBER_MODIFIER_IDX

See Also:

Constant Field Values

MEMBER_DECLARER_IDX

public static final int MEMBER_DECLARER_IDX

See Also:

Constant Field Values

MEMBER_TYPE_IDX

public static final int MEMBER_TYPE_IDX

See Also:

Constant Field Values

MEMBER_NAME_IDX

public static final int MEMBER_NAME_IDX

See Also:

Constant Field Values

MEMBER_PARAMS_IDX

public static final int MEMBER_PARAMS_IDX

See Also:

Constant Field Values

MEMBER_VALUE_IDX

public static final int MEMBER_VALUE_IDX

See Also:

Constant Field Values

MEMBER_EXCEPTIONS_IDX

public static final int MEMBER_EXCEPTIONS_IDX

See Also:

Constant Field Values

NOT_APPLICABLE

public static final java.lang.String NOT_APPLICABLE

See Also:

Constant Field Values

GROOVY

public static final java.lang.String GROOVY

See Also:

Constant Field Values

JAVA

public static final java.lang.String JAVA

See Also:

Constant Field Values

Constructor Detail

Inspector

public Inspector(java.lang.Object objectUnderInspection)

Parameters:

objectUnderInspection - must not be null

Method Detail

getClassProps

public java.lang.String[] getClassProps()

Get the Class Properties of the object under inspection.

Returns:

String array to be indexed by the CLASS_xxx_IDX constants

isGroovy

public boolean isGroovy()

getObject

public java.lang.Object getObject()

Gets the object being inspected.

Returns:

the object

getMethods

public java.lang.Object[] getMethods()

Get info about usual Java instance and class Methods as well as Constructors.

Returns:

Array of StringArrays that can be indexed with the MEMBER_xxx_IDX constants

getMetaMethods

public java.lang.Object[] getMetaMethods()

Get info about instance and class Methods that are dynamically added through Groovy.

Returns:

Array of StringArrays that can be indexed with the MEMBER_xxx_IDX constants

getPublicFields

public java.lang.Object[] getPublicFields()

Get info about usual Java public fields incl. constants.

Returns:

Array of StringArrays that can be indexed with the MEMBER_xxx_IDX constants

getPropertyInfo

public java.lang.Object[] getPropertyInfo()

Get info about Properties (Java and Groovy alike).

Returns:

Array of StringArrays that can be indexed with the MEMBER_xxx_IDX constants

fieldInfo

protected java.lang.String[] fieldInfo(java.lang.reflect.Field field)

fieldInfo

protected java.lang.String[] fieldInfo(PropertyValue pv)

getClassUnderInspection

protected java.lang.Class getClassUnderInspection()

shortName

public static java.lang.String shortName(java.lang.Class clazz)

methodInfo

protected java.lang.String[] methodInfo(java.lang.reflect.Method method)

methodInfo

protected java.lang.String[] methodInfo(java.lang.reflect.Constructor ctor)

methodInfo

protected java.lang.String[] methodInfo(MetaMethod method)

withoutNulls

protected java.lang.String[] withoutNulls(java.lang.String[] toNormalize)

print

public static void print(java.lang.Object[] memberInfo)

sort

public static java.util.Collection sort(java.util.List<java.lang.Object> memberInfo)