com.sun.enterprise.config.modularity

Class ConfigModularityUtils

java.lang.Object

com.sun.enterprise.config.modularity.ConfigModularityUtils

@Service
public final class ConfigModularityUtils
extends Object

Contains utility methods for zero-config

Author:

Masoud Kalali

Constructor Summary

Constructors

Constructor and Description
ConfigModularityUtils()

Method Summary

Modifier and Type	Method and Description
void	addSystemPropertyForToken(List<ConfigCustomizationToken> tokens, SystemPropertyBag bag)
<T extends org.jvnet.hk2.config.ConfigBeanProxy> void	applyCustomTokens(ConfigBeanDefaultValue configBeanDefaultValue, T finalConfigBean, org.jvnet.hk2.config.ConfigBeanProxy parent)
boolean	checkInterfaces(Class[] ifs, Type actualGenericParameter)
String	convertConfigElementNameToClassName(String name) convert a configuration element name to representing class name
boolean	deleteConfigurationForConfigBean(org.jvnet.hk2.config.ConfigBeanProxy configBean, Collection col, ConfigBeanDefaultValue defaultValue)
Method	findDeeperSuitableCollectionGetter(Class owner, Class typeToSet)
Method	findSuitableCollectionGetter(Class owner, Class typeToSet) Find a getter method that returns a collection of the type we want to put set.
List<Class>	getAnnotatedConfigBeans(Class annotationType)
Class	getClassFor(String serviceName)
Class	getClassForFullName(String configBeanClassName)
Class	getClassFromDescriptor(org.glassfish.hk2.api.ActiveDescriptor<?> descriptor)
Class	getClassFromInjector(org.jvnet.hk2.config.ConfigInjector injector)
<T extends org.jvnet.hk2.config.ConfigBeanProxy> T	getConfigBeanFromCollection(Collection<T> col, T configBeanObject, Class typeOfObjects)
org.jvnet.hk2.config.ConfigBeanProxy	getConfigBeanInstanceFor(Class configBeanType)
<U extends org.jvnet.hk2.config.ConfigBeanProxy> URL	getConfigurationFileUrl(Class<U> configBeanClass, String baseFileName, String runtimeType)
<T extends org.jvnet.hk2.config.ConfigBeanProxy> T	getCurrentConfigBeanForDefaultValue(ConfigBeanDefaultValue defaultValue)
List<ConfigBeanDefaultValue>	getDefaultConfigurations(Class configBeanClass, String runtimeType) If exists, locate and return a URL to the configuration snippet for the given config bean class.
Class	getDuckClass(Class configBeanType)
<U extends org.jvnet.hk2.config.ConfigBeanProxy> List<U>	getExtensions(org.jvnet.hk2.config.ConfigBeanProxy parent)
Method	getGetDefaultValuesMethod(Class configBeanType)
List<Class>	getInstalledExtensions(Class extensionType)
Method	getMatchingGetterMethod(Class classToQuery, Class methodReturnType) Find a suitable getter method in the given class.
Method	getMatchingSetterMethod(Class classToQuery, Class typeToSet) Finds and return the setter method matching the class identified by typeToSet
<T extends org.jvnet.hk2.config.ConfigBeanProxy> T	getNamedConfigBeanFromCollection(Collection<T> col, String nameToLookFor, Class typeOfObjects)
String	getNameForConfigBean(Object configBean, Class configBeanType)
org.jvnet.hk2.config.ConfigBeanProxy	getOwner(org.jvnet.hk2.config.ConfigBeanProxy parent, String parentElement, String childElement)
Class	getOwningClassForLocation(String location)
org.jvnet.hk2.config.ConfigBeanProxy	getOwningObject(String location)
String	getPropertyValue(ConfigCustomizationToken token, org.jvnet.hk2.config.ConfigBeanProxy finalConfigBean)
String	getRuntimeTypePrefix(com.sun.enterprise.module.bootstrap.StartupContext startupContext)
String	getServiceTypeNameIfNamedComponent(String serviceName)
boolean	hasCustomConfig(Class configBeanClass)
boolean	isCommandInvocation()
boolean	isIgnorePersisting()
String	replacePropertiesWithCurrentValue(String xmlConfiguration, ConfigBeanDefaultValue value)
String	resolveExpression(String expression)
String	serializeConfigBean(org.jvnet.hk2.config.ConfigBeanProxy configBean)
String	serializeConfigBeanByType(Class configBeanType)
void	setCommandInvocation(boolean commandInvocation)
<T extends org.jvnet.hk2.config.ConfigBeanProxy> T	setConfigBean(T finalConfigBean, ConfigBeanDefaultValue configBeanDefaultValue, org.jvnet.hk2.config.ConfigBeanProxy parent)
void	setIgnorePersisting(boolean ignorePersisting)
<T extends org.jvnet.hk2.config.ConfigBeanProxy> boolean	stackPositionHigher(T finalConfigBean, org.jvnet.hk2.config.ConfigBeanProxy itemToRemove)

Methods inherited from class java.lang.Object

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

Constructor Detail

ConfigModularityUtils

public ConfigModularityUtils()

Method Detail

getConfigurationFileUrl

public <U extends org.jvnet.hk2.config.ConfigBeanProxy> URL getConfigurationFileUrl(Class<U> configBeanClass,
                                                                                    String baseFileName,
                                                                                    String runtimeType)

getDefaultConfigurations

public List<ConfigBeanDefaultValue> getDefaultConfigurations(Class configBeanClass,
                                                             String runtimeType)

If exists, locate and return a URL to the configuration snippet for the given config bean class.

Parameters:

configBeanClass - the config bean type we want to check for its configuration snippet

Returns:

A url to the file or null of not exists

hasCustomConfig

public boolean hasCustomConfig(Class configBeanClass)

findSuitableCollectionGetter

public Method findSuitableCollectionGetter(Class owner,
                                           Class typeToSet)

Find a getter method that returns a collection of the type we want to put set.

Parameters:

owner - The class we want to search to find a method that returns a Collection typed with toSetType

typeToSet - The type we want to find a matching collection fo

Returns:

The Method that

findDeeperSuitableCollectionGetter

public Method findDeeperSuitableCollectionGetter(Class owner,
                                                 Class typeToSet)

checkInterfaces

public boolean checkInterfaces(Class[] ifs,
                               Type actualGenericParameter)

getOwningClassForLocation

public Class getOwningClassForLocation(String location)

getOwningObject

public org.jvnet.hk2.config.ConfigBeanProxy getOwningObject(String location)

getOwner

public org.jvnet.hk2.config.ConfigBeanProxy getOwner(org.jvnet.hk2.config.ConfigBeanProxy parent,
                                                     String parentElement,
                                                     String childElement)
                                              throws InvocationTargetException,
                                                     IllegalAccessException

Throws:

InvocationTargetException

IllegalAccessException

getExtensions

public <U extends org.jvnet.hk2.config.ConfigBeanProxy> List<U> getExtensions(org.jvnet.hk2.config.ConfigBeanProxy parent)

setConfigBean

public <T extends org.jvnet.hk2.config.ConfigBeanProxy> T setConfigBean(T finalConfigBean,
                                                                        ConfigBeanDefaultValue configBeanDefaultValue,
                                                                        org.jvnet.hk2.config.ConfigBeanProxy parent)

stackPositionHigher

public <T extends org.jvnet.hk2.config.ConfigBeanProxy> boolean stackPositionHigher(T finalConfigBean,
                                                                                    org.jvnet.hk2.config.ConfigBeanProxy itemToRemove)

applyCustomTokens

public <T extends org.jvnet.hk2.config.ConfigBeanProxy> void applyCustomTokens(ConfigBeanDefaultValue configBeanDefaultValue,
                                                                               T finalConfigBean,
                                                                               org.jvnet.hk2.config.ConfigBeanProxy parent)
                                                                        throws org.jvnet.hk2.config.TransactionFailure,
                                                                               PropertyVetoException

Throws:

org.jvnet.hk2.config.TransactionFailure

PropertyVetoException

addSystemPropertyForToken

public void addSystemPropertyForToken(List<ConfigCustomizationToken> tokens,
                                      SystemPropertyBag bag)
                               throws org.jvnet.hk2.config.TransactionFailure,
                                      PropertyVetoException

Throws:

org.jvnet.hk2.config.TransactionFailure

PropertyVetoException

getCurrentConfigBeanForDefaultValue

public <T extends org.jvnet.hk2.config.ConfigBeanProxy> T getCurrentConfigBeanForDefaultValue(ConfigBeanDefaultValue defaultValue)
                                                                                       throws InvocationTargetException,
                                                                                              IllegalAccessException

Throws:

InvocationTargetException

IllegalAccessException

getConfigBeanFromCollection

public <T extends org.jvnet.hk2.config.ConfigBeanProxy> T getConfigBeanFromCollection(Collection<T> col,
                                                                                      T configBeanObject,
                                                                                      Class typeOfObjects)
                                                                               throws InvocationTargetException,
                                                                                      IllegalAccessException

Throws:

InvocationTargetException

IllegalAccessException

getNamedConfigBeanFromCollection

public <T extends org.jvnet.hk2.config.ConfigBeanProxy> T getNamedConfigBeanFromCollection(Collection<T> col,
                                                                                           String nameToLookFor,
                                                                                           Class typeOfObjects)
                                                                                    throws InvocationTargetException,
                                                                                           IllegalAccessException

Throws:

InvocationTargetException

IllegalAccessException

getNameForConfigBean

public String getNameForConfigBean(Object configBean,
                                   Class configBeanType)
                            throws InvocationTargetException,
                                   IllegalAccessException

Throws:

InvocationTargetException

IllegalAccessException

convertConfigElementNameToClassName

public String convertConfigElementNameToClassName(String name)

convert a configuration element name to representing class name

Parameters:

name - the configuration element name we want to convert to class name

Returns:

the class name which the configuration element represent.

getClassFor

public Class getClassFor(String serviceName)

getClassFromInjector

public Class getClassFromInjector(org.jvnet.hk2.config.ConfigInjector injector)

getServiceTypeNameIfNamedComponent

public String getServiceTypeNameIfNamedComponent(String serviceName)

resolveExpression

public String resolveExpression(String expression)

serializeConfigBeanByType

public String serializeConfigBeanByType(Class configBeanType)

getConfigBeanInstanceFor

public org.jvnet.hk2.config.ConfigBeanProxy getConfigBeanInstanceFor(Class configBeanType)

serializeConfigBean

public String serializeConfigBean(org.jvnet.hk2.config.ConfigBeanProxy configBean)

getMatchingGetterMethod

public Method getMatchingGetterMethod(Class classToQuery,
                                      Class methodReturnType)

Find a suitable getter method in the given class. the returned method represent a method that will return back a type of methodReturnType.

Parameters:

classToQuery - The class we want to find the getter in

methodReturnType - the type we want to find the getter for

Returns:

A Method object for a getter method in the classToQuery which returns the methodReturnType

getMatchingSetterMethod

public Method getMatchingSetterMethod(Class classToQuery,
                                      Class typeToSet)

Finds and return the setter method matching the class identified by typeToSet

Parameters:

classToQuery - The ConfigLoader we want to inspect for presence of a setter method accepting class of type fqcn.

typeToSet - the type we want to find a setter for

Returns:

the matching Method object or null if not present.

getDuckClass

public Class getDuckClass(Class configBeanType)

getGetDefaultValuesMethod

public Method getGetDefaultValuesMethod(Class configBeanType)

deleteConfigurationForConfigBean

public boolean deleteConfigurationForConfigBean(org.jvnet.hk2.config.ConfigBeanProxy configBean,
                                                Collection col,
                                                ConfigBeanDefaultValue defaultValue)

getClassForFullName

public Class getClassForFullName(String configBeanClassName)

getClassFromDescriptor

public Class getClassFromDescriptor(org.glassfish.hk2.api.ActiveDescriptor<?> descriptor)

replacePropertiesWithCurrentValue

public String replacePropertiesWithCurrentValue(String xmlConfiguration,
                                                ConfigBeanDefaultValue value)
                                         throws InvocationTargetException,
                                                IllegalAccessException

Throws:

InvocationTargetException

IllegalAccessException

getPropertyValue

public String getPropertyValue(ConfigCustomizationToken token,
                               org.jvnet.hk2.config.ConfigBeanProxy finalConfigBean)

getRuntimeTypePrefix

public String getRuntimeTypePrefix(com.sun.enterprise.module.bootstrap.StartupContext startupContext)

getAnnotatedConfigBeans

public List<Class> getAnnotatedConfigBeans(Class annotationType)

isIgnorePersisting

public boolean isIgnorePersisting()

setIgnorePersisting

public void setIgnorePersisting(boolean ignorePersisting)

isCommandInvocation

public boolean isCommandInvocation()

setCommandInvocation

public void setCommandInvocation(boolean commandInvocation)

getInstalledExtensions

public List<Class> getInstalledExtensions(Class extensionType)