org.apache.camel.core.osgi
Class OsgiTypeConverter

java.lang.Object
  org.apache.camel.impl.ServiceSupport
      org.apache.camel.core.osgi.OsgiTypeConverter

All Implemented Interfaces:

Service, ShutdownableService, TypeConverterRegistry, TypeConverter, org.osgi.util.tracker.ServiceTrackerCustomizer

public class OsgiTypeConverter
extends ServiceSupport
implements TypeConverter, TypeConverterRegistry, org.osgi.util.tracker.ServiceTrackerCustomizer

Constructor Summary

OsgiTypeConverter(org.osgi.framework.BundleContext bundleContext, Injector injector, FactoryFinder factoryFinder)

Method Summary

void	addFallbackTypeConverter(TypeConverter typeConverter, boolean canPromote) Registers a new fallback type converter
Object	addingService(org.osgi.framework.ServiceReference serviceReference)
void	addTypeConverter(Class<?> toType, Class<?> fromType, TypeConverter typeConverter) Registers a new type converter
<T> T	convertTo(Class<T> type, Exchange exchange, Object value) Converts the value to the specified type in the context of an exchange Used when conversion requires extra information from the current exchange (such as encoding).
<T> T	convertTo(Class<T> type, Object value) Converts the value to the specified type
protected DefaultTypeConverter	createRegistry()
protected void	doStart()
protected void	doStop()
DefaultTypeConverter	getDelegate()
Injector	getInjector() Gets the injector
TypeConverter	lookup(Class<?> toType, Class<?> fromType) Performs a lookup for a given type converter.
<T> T	mandatoryConvertTo(Class<T> type, Exchange exchange, Object value) Converts the value to the specified type in the context of an exchange Used when conversion requires extra information from the current exchange (such as encoding).
<T> T	mandatoryConvertTo(Class<T> type, Object value) Converts the value to the specified type
void	modifiedService(org.osgi.framework.ServiceReference serviceReference, Object o)
void	removedService(org.osgi.framework.ServiceReference serviceReference, Object o)
void	setInjector(Injector injector) Sets the injector to be used for creating new instances during type conversions.

Methods inherited from class org.apache.camel.impl.ServiceSupport

addChildService, doResume, doShutdown, doSuspend, getStatus, getVersion, isRunAllowed, isStarted, isStarting, isStopped, isStopping, isSuspended, isSuspending, removeChildService, resume, shutdown, start, start, stop, suspend

Methods inherited from class java.lang.Object

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

Constructor Detail

OsgiTypeConverter

public OsgiTypeConverter(org.osgi.framework.BundleContext bundleContext,
                         Injector injector,
                         FactoryFinder factoryFinder)

Method Detail

addingService

public Object addingService(org.osgi.framework.ServiceReference serviceReference)

Specified by:

addingService in interface org.osgi.util.tracker.ServiceTrackerCustomizer

modifiedService

public void modifiedService(org.osgi.framework.ServiceReference serviceReference,
                            Object o)

Specified by:

modifiedService in interface org.osgi.util.tracker.ServiceTrackerCustomizer

removedService

public void removedService(org.osgi.framework.ServiceReference serviceReference,
                           Object o)

Specified by:

removedService in interface org.osgi.util.tracker.ServiceTrackerCustomizer

doStart

protected void doStart()
                throws Exception

Specified by:

doStart in class ServiceSupport

Throws:

Exception

doStop

protected void doStop()
               throws Exception

Specified by:

doStop in class ServiceSupport

Throws:

Exception

convertTo

public <T> T convertTo(Class<T> type,
                       Object value)

Description copied from interface: TypeConverter

Converts the value to the specified type

Specified by:

convertTo in interface TypeConverter

Parameters:

type - the requested type

value - the value to be converted

Returns:

the converted value, or null if not possible to convert

convertTo

public <T> T convertTo(Class<T> type,
                       Exchange exchange,
                       Object value)

Description copied from interface: TypeConverter

Converts the value to the specified type in the context of an exchange

Used when conversion requires extra information from the current exchange (such as encoding).

Specified by:

convertTo in interface TypeConverter

Parameters:

type - the requested type

exchange - the current exchange

value - the value to be converted

Returns:

the converted value, or null if not possible to convert

mandatoryConvertTo

public <T> T mandatoryConvertTo(Class<T> type,
                                Object value)
                     throws NoTypeConversionAvailableException

Description copied from interface: TypeConverter

Converts the value to the specified type

Specified by:

mandatoryConvertTo in interface TypeConverter

Parameters:

type - the requested type

value - the value to be converted

Returns:

the converted value, is never null

Throws:

NoTypeConversionAvailableException - if conversion not possible

mandatoryConvertTo

public <T> T mandatoryConvertTo(Class<T> type,
                                Exchange exchange,
                                Object value)
                     throws NoTypeConversionAvailableException

Description copied from interface: TypeConverter

Converts the value to the specified type in the context of an exchange

Used when conversion requires extra information from the current exchange (such as encoding).

Specified by:

mandatoryConvertTo in interface TypeConverter

Parameters:

type - the requested type

exchange - the current exchange

value - the value to be converted

Returns:

the converted value, is never null

Throws:

NoTypeConversionAvailableException

addTypeConverter

public void addTypeConverter(Class<?> toType,
                             Class<?> fromType,
                             TypeConverter typeConverter)

Description copied from interface: TypeConverterRegistry

Registers a new type converter

Specified by:

addTypeConverter in interface TypeConverterRegistry

Parameters:

toType - the type to convert to

fromType - the type to convert from

typeConverter - the type converter to use

addFallbackTypeConverter

public void addFallbackTypeConverter(TypeConverter typeConverter,
                                     boolean canPromote)

Description copied from interface: TypeConverterRegistry

Registers a new fallback type converter

Specified by:

addFallbackTypeConverter in interface TypeConverterRegistry

Parameters:

typeConverter - the type converter to use

canPromote - whether or not the fallback type converter can be promoted to a first class type converter

lookup

public TypeConverter lookup(Class<?> toType,
                            Class<?> fromType)

Description copied from interface: TypeConverterRegistry

Performs a lookup for a given type converter.

Specified by:

lookup in interface TypeConverterRegistry

Parameters:

toType - the type to convert to

fromType - the type to convert from

Returns:

the type converter or null if not found.

setInjector

public void setInjector(Injector injector)

Description copied from interface: TypeConverterRegistry

Sets the injector to be used for creating new instances during type conversions.

Specified by:

setInjector in interface TypeConverterRegistry

Parameters:

injector - the injector

getInjector

public Injector getInjector()

Description copied from interface: TypeConverterRegistry

Gets the injector

Specified by:

getInjector in interface TypeConverterRegistry

Returns:

the injector

getDelegate

public DefaultTypeConverter getDelegate()

createRegistry

protected DefaultTypeConverter createRegistry()