org.apache.sling.commons.osgi

Class OsgiUtil

java.lang.Object

org.apache.sling.commons.osgi.OsgiUtil

Deprecated.

Use PropertiesUtil and ServiceUtil instead

@Deprecated
public class OsgiUtil
extends Object

The OsgiUtil is a utility class providing some usefull utility methods.

Constructor Summary

Constructors

Constructor and Description
OsgiUtil() Deprecated.

Method Summary

Modifier and Type	Method and Description
static org.osgi.service.event.Event	createEvent(org.osgi.framework.Bundle sourceBundle, org.osgi.framework.ServiceReference sourceService, String topic, Map<String,Object> props) Deprecated. Create an osgi event with the given topic and properties.
static Comparable<Object>	getComparableForServiceRanking(Map<String,Object> props) Deprecated. Create a comparable object out of the service properties.
static double	getProperty(Object propValue, double defaultValue) Deprecated. since 2.0.4, use toDouble(Object, double) instead
static boolean	toBoolean(Object propValue, boolean defaultValue) Deprecated. Returns the boolean value of the parameter or the defaultValue if the parameter is null.
static double	toDouble(Object propValue, double defaultValue) Deprecated. Returns the parameter as a double or the defaultValue if the parameter is null or if the parameter is not a Double and cannot be converted to a Double from the parameter's string value.
static int	toInteger(Object propValue, int defaultValue) Deprecated. Returns the parameter as an integer or the defaultValue if the parameter is null or if the parameter is not an Integer and cannot be converted to an Integer from the parameter's string value.
static long	toLong(Object propValue, long defaultValue) Deprecated. Returns the parameter as a long or the defaultValue if the parameter is null or if the parameter is not a Long and cannot be converted to a Long from the parameter's string value.
static Object	toObject(Object propValue) Deprecated. Returns the parameter as a single value.
static String	toString(Object propValue, String defaultValue) Deprecated. Returns the parameter as a string or the defaultValue if the parameter is null.
static String[]	toStringArray(Object propValue) Deprecated. Returns the parameter as an array of Strings.
static String[]	toStringArray(Object propValue, String[] defaultArray) Deprecated. Returns the parameter as an array of Strings.

Methods inherited from class java.lang.Object

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

Constructor Detail

OsgiUtil

public OsgiUtil()

Deprecated.

Method Detail

toBoolean

public static boolean toBoolean(Object propValue,
                                boolean defaultValue)

Deprecated.

Returns the boolean value of the parameter or the defaultValue if the parameter is null. If the parameter is not a Boolean it is converted by calling Boolean.valueOf on the string value of the object.

Parameters:

propValue - the property value or null

defaultValue - the default boolean value

Returns:

Boolean value

toString

public static String toString(Object propValue,
                              String defaultValue)

Deprecated.

Returns the parameter as a string or the defaultValue if the parameter is null.

Parameters:

propValue - the property value or null

defaultValue - the default string value

Returns:

String value

toLong

public static long toLong(Object propValue,
                          long defaultValue)

Deprecated.

Returns the parameter as a long or the defaultValue if the parameter is null or if the parameter is not a Long and cannot be converted to a Long from the parameter's string value.

Parameters:

propValue - the property value or null

defaultValue - the default long value

Returns:

Long value

toInteger

public static int toInteger(Object propValue,
                            int defaultValue)

Deprecated.

Returns the parameter as an integer or the defaultValue if the parameter is null or if the parameter is not an Integer and cannot be converted to an Integer from the parameter's string value.

Parameters:

propValue - the property value or null

defaultValue - the default integer value

Returns:

Integer value

getProperty

@Deprecated
public static double getProperty(Object propValue,
                                             double defaultValue)

Deprecated. since 2.0.4, use toDouble(Object, double) instead

Returns the parameter as a double or the defaultValue if the parameter is null or if the parameter is not a Double and cannot be converted to a Double from the parameter's string value.

Parameters:

propValue - the property value or null

defaultValue - the default double value

Returns:

Double value

toDouble

public static double toDouble(Object propValue,
                              double defaultValue)

Deprecated.

Returns the parameter as a double or the defaultValue if the parameter is null or if the parameter is not a Double and cannot be converted to a Double from the parameter's string value.

Parameters:

propValue - the property value or null

defaultValue - the default double value

Returns:

Double value

Since:

2.0.4

toObject

public static Object toObject(Object propValue)

Deprecated.

Returns the parameter as a single value. If the parameter is neither an array nor a java.util.Collection the parameter is returned unmodified. If the parameter is a non-empty array, the first array element is returned. If the property is a non-empty java.util.Collection, the first collection element is returned. Otherwise null is returned.

Parameters:

propValue - the parameter to convert.

Returns:

Object value

toStringArray

public static String[] toStringArray(Object propValue)

Deprecated.

Returns the parameter as an array of Strings. If the parameter is a scalar value its string value is returned as a single element array. If the parameter is an array, the elements are converted to String objects and returned as an array. If the parameter is a collection, the collection elements are converted to String objects and returned as an array. Otherwise (if the parameter is null) null is returned.

Parameters:

propValue - The object to convert.

Returns:

String array value

toStringArray

public static String[] toStringArray(Object propValue,
                                     String[] defaultArray)

Deprecated.

Returns the parameter as an array of Strings. If the parameter is a scalar value its string value is returned as a single element array. If the parameter is an array, the elements are converted to String objects and returned as an array. If the parameter is a collection, the collection elements are converted to String objects and returned as an array. Otherwise (if the property is null) a provided default value is returned.

Parameters:

propValue - The object to convert.

defaultArray - The default array to return.

Returns:

String array value

Since:

2.0.4

createEvent

public static org.osgi.service.event.Event createEvent(org.osgi.framework.Bundle sourceBundle,
                                                       org.osgi.framework.ServiceReference sourceService,
                                                       String topic,
                                                       Map<String,Object> props)

Deprecated.

Create an osgi event with the given topic and properties. If a bundle parameter is provided the symbolic name is added as a property. If a service parameter is provided, information about the service is added to the properties.

Parameters:

sourceBundle - Optional source bundle

sourceService - Optional source service

topic - The event topic.

props - A non-null map of properties for the event.

Returns:

The OSGi event.

getComparableForServiceRanking

public static Comparable<Object> getComparableForServiceRanking(Map<String,Object> props)

Deprecated.

Create a comparable object out of the service properties. With the result it is possible to compare service properties based on the service ranking of a service. Therefore this object acts like ServiceReference.compareTo(Object).

Parameters:

props - The service properties.

Returns:

A comparable for the ranking of the service

Since:

2.0.6