org.apache.tapestry5.ioc.modules

Class TapestryIOCModule

java.lang.Object

org.apache.tapestry5.ioc.modules.TapestryIOCModule

@Marker(value=Builtin.class)
public final class TapestryIOCModule
extends Object

Defines the base set of services for the Tapestry IOC container.

Constructor Summary

Constructors

Constructor and Description
TapestryIOCModule()

Method Summary

Methods

Modifier and Type	Method and Description
static void	bind(ServiceBinder binder)
static ServiceLifecycleSource	build(Map<String,ServiceLifecycle> configuration) Provides access to additional service lifecycles.
static ParallelExecutor	buildDeferredExecution(int coreSize, int maxSize, int keepAliveMillis, boolean threadPoolEnabled, int queueSize, PerthreadManager perthreadManager, RegistryShutdownHub shutdownHub, ThunkCreator thunkCreator)
static void	provideBasicTypeCoercions(Configuration<CoercionTuple> configuration) Contributes a set of standard type coercions to the TypeCoercer service: Object to String Object to Boolean String to Double String to BigDecimal BigDecimal to Double Double to BigDecimal String to BigInteger BigInteger to Long String to Long Long to Byte Long to Short Long to Integer Double to Long Double to Float Float to Double Long to Double String to Boolean ("false" is always false, other non-blank strings are true) Number to Boolean (true if number value is non zero) Null to Boolean (always false) Collection to Boolean (false if empty) Object[] to List primitive[] to List Object to List (by wrapping as a singleton list) String to File String to TimeInterval TimeInterval to Long Object to Object[] (wrapping the object as an array) Collection to Object[] (via the toArray() method) Flow to List Flow to Boolean (false if empty)
static void	providePerthreadScope(MappedConfiguration<String,ServiceLifecycle> configuration) Contributes the "perthread" scope.
static void	setupDefaultSymbols(MappedConfiguration<String,Object> configuration)
static void	setupObjectProviders(OrderedConfiguration<ObjectProvider> configuration, ServiceOverride serviceOverride) AnnotationBasedContributions Empty placeholder used to separate annotation-based ObjectProvider contributions (which come before) from non-annotation based (such as ServiceOverride) which come after. Value Supports the Value annotation Symbol Supports the Symbol annotations Autobuild Supports the Autobuild annotation ServiceOverride Allows simple service overrides via the ServiceOverride service (and its configuration)
static void	setupStandardSymbolProviders(OrderedConfiguration<SymbolProvider> configuration, SymbolProvider applicationDefaults, SymbolProvider factoryDefaults) SystemProperties Exposes JVM System properties as symbols (currently case-sensitive) EnvironmentVariables Exposes environment variables as symbols (adding a "env." prefix) ApplicationDefaults Values contributed to @SymbolProvider @ApplicationDefaults FactoryDefaults Values contributed to @SymbolProvider @FactoryDefaults

Methods inherited from class java.lang.Object

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

Constructor Detail

TapestryIOCModule

public TapestryIOCModule()

Method Detail

bind

public static void bind(ServiceBinder binder)

build

@PreventServiceDecoration
public static ServiceLifecycleSource build(Map<String,ServiceLifecycle> configuration)

Provides access to additional service lifecycles. One lifecycle is built in ("singleton") but additional ones are accessed via this service (and its mapped configuration). Only proxiable services (those with explicit service interfaces) can be managed in terms of a lifecycle.

providePerthreadScope

@Contribute(value=ServiceLifecycleSource.class)
public static void providePerthreadScope(MappedConfiguration<String,ServiceLifecycle> configuration)

Contributes the "perthread" scope.

setupObjectProviders

@Contribute(value=MasterObjectProvider.class)
public static void setupObjectProviders(OrderedConfiguration<ObjectProvider> configuration,
                                                                  @Local
                                                                  ServiceOverride serviceOverride)

AnnotationBasedContributions

Empty placeholder used to separate annotation-based ObjectProvider contributions (which come before) from non-annotation based (such as ServiceOverride) which come after.

Value

Supports the Value annotation

Symbol

Supports the Symbol annotations

Autobuild

Supports the Autobuild annotation

ServiceOverride

Allows simple service overrides via the ServiceOverride service (and its configuration)

provideBasicTypeCoercions

@Contribute(value=TypeCoercer.class)
public static void provideBasicTypeCoercions(Configuration<CoercionTuple> configuration)

Contributes a set of standard type coercions to the TypeCoercer service:

• Object to String
• Object to Boolean
• String to Double
• String to BigDecimal
• BigDecimal to Double
• Double to BigDecimal
• String to BigInteger
• BigInteger to Long
• String to Long
• Long to Byte
• Long to Short
• Long to Integer
• Double to Long
• Double to Float
• Float to Double
• Long to Double
• String to Boolean ("false" is always false, other non-blank strings are true)
• Number to Boolean (true if number value is non zero)
• Null to Boolean (always false)
• Collection to Boolean (false if empty)
• Object[] to List
• primitive[] to List
• Object to List (by wrapping as a singleton list)
• String to File
• String to TimeInterval
• TimeInterval to Long
• Object to Object[] (wrapping the object as an array)
• Collection to Object[] (via the toArray() method)
• Flow to List
• Flow to Boolean (false if empty)

setupStandardSymbolProviders

@Contribute(value=SymbolSource.class)
public static void setupStandardSymbolProviders(OrderedConfiguration<SymbolProvider> configuration,
                                                                  @ApplicationDefaults
                                                                  SymbolProvider applicationDefaults,
                                                                  @FactoryDefaults
                                                                  SymbolProvider factoryDefaults)

SystemProperties

Exposes JVM System properties as symbols (currently case-sensitive)

EnvironmentVariables

Exposes environment variables as symbols (adding a "env." prefix)

ApplicationDefaults

Values contributed to @SymbolProvider @ApplicationDefaults

FactoryDefaults

Values contributed to @SymbolProvider @FactoryDefaults

buildDeferredExecution

public static ParallelExecutor buildDeferredExecution(@Symbol(value="tapestry.thread-pool.core-pool-size")
                                      int coreSize,
                                      @Symbol(value="tapestry.thread-pool.max-pool-size")
                                      int maxSize,
                                      @Symbol(value="tapestry.thread-pool.keep-alive")@IntermediateType(value=TimeInterval.class)
                                      int keepAliveMillis,
                                      @Symbol(value="tapestry.thread-pool-enabled")
                                      boolean threadPoolEnabled,
                                      @Symbol(value="tapestry.thread-pool.queue-size")
                                      int queueSize,
                                      PerthreadManager perthreadManager,
                                      RegistryShutdownHub shutdownHub,
                                      ThunkCreator thunkCreator)

setupDefaultSymbols

@Contribute(value=SymbolProvider.class)
@FactoryDefaults
public static void setupDefaultSymbols(MappedConfiguration<String,Object> configuration)