| java.lang.Object
 org.apache.struts2.config.BeanSelectionProvider
| BeanSelectionProvider | | public class BeanSelectionProvider implements ConfigurationProvider(Code) | | Selects the implementations of key framework extension points, using the loaded
property constants. The implementations are selected from the container builder
using the name defined in its associated property. The default implementation name will
always be "struts".
The following is a list of the allowed extension points:
| Type |
Property |
Scope |
Description |
| com.opensymphony.xwork2.ObjectFactory |
struts.objectFactory |
singleton |
Creates actions, results, and interceptors |
| com.opensymphony.xwork2.ActionProxyFactory |
struts.actionProxyFactory |
singleton |
Creates the ActionProxy |
| com.opensymphony.xwork2.util.ObjectTypeDeterminer |
struts.objectTypeDeterminer |
singleton |
Determines what the key and and element class of a Map or Collection should be |
| org.apache.struts2.dispatcher.mapper.ActionMapper |
struts.mapper.class |
singleton |
Determines the ActionMapping from a request and a URI from an ActionMapping |
| org.apache.struts2.dispatcher.multipart.MultiPartRequest |
struts.multipart.parser |
per request |
Parses a multipart request (file upload) |
| org.apache.struts2.views.freemarker.FreemarkerManager |
struts.freemarker.manager.classname |
singleton |
Loads and processes Freemarker templates |
| org.apache.struts2.views.velocity.VelocityManager |
struts.velocity.manager.classname |
singleton |
Loads and processes Velocity templates |
Implementations are selected using the value of its associated property. That property is
used to determine the implementation by:
- Trying to find an existing bean by that name in the container
- Trying to find a class by that name, then creating a new bean factory for it
- Creating a new delegation bean factory that delegates to the configured ObjectFactory at runtime
Finally, this class overrides certain properties if dev mode is enabled:
struts.i18n.reload = truestruts.configuration.xml.reload = true
|
| Inner Class :class ObjectFactoryDelegateFactory implements Factory | |
| DEFAULT_BEAN_NAME | | final public static String DEFAULT_BEAN_NAME(Code) | | |
| destroy | | public void destroy()(Code) | | |
| init | | public void init(Configuration configuration) throws ConfigurationException(Code) | | |
| loadPackages | | public void loadPackages() throws ConfigurationException(Code) | | |
| needsReload | | public boolean needsReload()(Code) | | |
| register | | public void register(ContainerBuilder builder, LocatableProperties props)(Code) | | |
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