Package org.apache.felix.dm.annotation.plugin.bnd

Class Patterns

java.lang.Object

org.apache.felix.dm.annotation.plugin.bnd.Patterns

public class Patterns
extends Object

Class containings pattern matching helper methods.

Author:

Felix Project Team

Field Summary

Fields

Modifier and Type	Field	Description
static final Pattern	BIND_CLASS1
static final Pattern	BIND_CLASS2
static final Pattern	BIND_CLASS3
static final Pattern	BIND_CLASS4
static final Pattern	BIND_CLASS5
static final Pattern	BIND_CLASS6
static final Pattern	BIND_CLASS7
static final Pattern	BIND_CLASS8
static final Pattern	BIND_CLASS9
static final Pattern	BUNDLE
static final Pattern	BUNDLE_CONTEXT
static final Pattern	CLASS
static final Pattern	COMPONENT
static final Pattern	COMPOSITION
static final Pattern	DEPENDENCY_MANAGER
static final Pattern	METHOD_RETURN_MAP
static final Pattern	RUNNABLE
static final Pattern	SERVICE_REGISTRATION
static final Pattern	UPDATED_CONFIG_TYPES
static final Pattern	UPDATED_NO_CONFIG_TYPES
static final Pattern	VOID

Constructor Summary

Constructors

Constructor	Description
Patterns()

Method Summary

Modifier and Type	Method	Description
static String	inferTypeFromGenericType(String methodDescriptor, String signature, Logger m_logger)	Infer service dependency type from a bind method accepting a ServiceReference or a ServiceObject parameter
static String	parseClass(String clazz, Pattern pattern, int group)	Parses a class.
static String	parseClass(String clazz, Pattern pattern, int group, boolean throwException)	Parses a class.
static void	parseField(String field, String descriptor, Pattern pattern)	Checks if a field descriptor matches a given pattern.
static void	parseMethod(String method, String descriptor, Pattern pattern)	Checks if a method descriptor matches a given pattern.

Methods inherited from class java.lang.Object

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

Field Details

VOID

public static final Pattern VOID

COMPOSITION

public static final Pattern COMPOSITION

BIND_CLASS1

public static final Pattern BIND_CLASS1

BIND_CLASS2

public static final Pattern BIND_CLASS2

BIND_CLASS3

public static final Pattern BIND_CLASS3

BIND_CLASS4

public static final Pattern BIND_CLASS4

BIND_CLASS5

public static final Pattern BIND_CLASS5

BIND_CLASS6

public static final Pattern BIND_CLASS6

BIND_CLASS7

public static final Pattern BIND_CLASS7

BIND_CLASS8

public static final Pattern BIND_CLASS8

BIND_CLASS9

public static final Pattern BIND_CLASS9

CLASS

public static final Pattern CLASS

RUNNABLE

public static final Pattern RUNNABLE

BUNDLE_CONTEXT

public static final Pattern BUNDLE_CONTEXT

BUNDLE

public static final Pattern BUNDLE

DEPENDENCY_MANAGER

public static final Pattern DEPENDENCY_MANAGER

COMPONENT

public static final Pattern COMPONENT

SERVICE_REGISTRATION

public static final Pattern SERVICE_REGISTRATION

METHOD_RETURN_MAP

public static final Pattern METHOD_RETURN_MAP

UPDATED_NO_CONFIG_TYPES

public static final Pattern UPDATED_NO_CONFIG_TYPES

UPDATED_CONFIG_TYPES

public static final Pattern UPDATED_CONFIG_TYPES

Constructor Details

Patterns

public Patterns()

Method Details

inferTypeFromGenericType

public static String inferTypeFromGenericType(String methodDescriptor,
 String signature,
 Logger m_logger)

Infer service dependency type from a bind method accepting a ServiceReference or a ServiceObject parameter

Parameters:

m_logger -

parseClass

public static String parseClass(String clazz,
 Pattern pattern,
 int group)

Parses a class.

Parameters:

clazz - the class to be parsed (the package is "/" separated).

pattern - the pattern used to match the class.

group - the pattern group index where the class can be retrieved.

Returns:

the parsed class.

parseClass

public static String parseClass(String clazz,
 Pattern pattern,
 int group,
 boolean throwException)

Parses a class.

Parameters:

clazz - the class to be parsed (the package is "/" separated).

pattern - the pattern used to match the class.

group - the pattern group index where the class can be retrieved.

throwException - true if an Exception must be thrown in case the clazz does not match the pattern.

Returns:

the parsed class.

parseMethod

public static void parseMethod(String method,
 String descriptor,
 Pattern pattern)

Checks if a method descriptor matches a given pattern.

Parameters:

pattern - the pattern used to check the method signature descriptor

the - method whose signature descriptor is checked

Throws:

IllegalArgumentException - if the method signature descriptor does not match the given pattern.

parseField

public static void parseField(String field,
 String descriptor,
 Pattern pattern)

Checks if a field descriptor matches a given pattern.

Parameters:

field - the field whose type descriptor is checked

descriptor - the field descriptor to be checked

pattern - the pattern to use

Throws:

IllegalArgumentException - if the method signature descriptor does not match the given pattern.