Java Doc for ClasspathConfigurationProvider.java in  » Web-Framework » struts-2.0.11 » org » apache » struts2 » config » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Web Framework » struts 2.0.11 » org.apache.struts2.config 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


java.lang.Object
   org.apache.struts2.config.ClasspathConfigurationProvider

ClasspathConfigurationProvider
public class ClasspathConfigurationProvider implements ConfigurationProvider(Code)
ClasspathConfigurationProvider loads the configuration by scanning the classpath or selected packages for Action classes.

This provider is only invoked if one or more action packages are passed to the dispatcher, usually from the web.xml. Configurations are created for objects that either implement Action or have classnames that end with "Action".


Inner Class :public static interface PageLocator
Inner Class :public static class ClasspathPageLocator implements PageLocator
Inner Class :class ResultMap extends HashMap


Constructor Summary
public  ClasspathConfigurationProvider(String[] pkgs)
     Create instance utilizing a list of packages to scan for Action classes.

Method Summary
public  voiddestroy()
     Default destructor.
public  voidinit(Configuration config)
     Register this application's configuration.
protected  PackageConfigloadPackageConfig(String actionNamespace, String actionPackage, Class actionClass)
     Finds or creates the package configuration for an Action class.
protected  voidloadPackages(String[] pkgs)
     Scan a list of packages for Action classes.
public  voidloadPackages()
     Clears and loads the list of packages registered at construction.
public  booleanneedsReload()
     Indicates whether the packages have been initialized.
protected  voidprocessActionClass(Class cls, String[] pkgs)
     Create a default action mapping for a class instance.
public  voidregister(ContainerBuilder builder, LocatableProperties props)
    
public  voidsetDefaultPageExtension(String defaultPageExtension)
     Register a default page extension to use when locating pages.
public  voidsetDefaultPagePrefix(String defaultPagePrefix)
     Reigster a default page prefix to use when locating pages.
public  voidsetDefaultParentPackage(String defaultParentPackage)
     Register a default parent package for the actions.
public  voidsetForceLowerCase(String force)
     Whether to use a lowercase letter as the initial letter of an action.
public  voidsetPageLocator(PageLocator locator)
     Register a PageLocation to use to scan for server pages.


Constructor Detail
ClasspathConfigurationProvider
public ClasspathConfigurationProvider(String[] pkgs)(Code)
Create instance utilizing a list of packages to scan for Action classes.
Parameters:
  pkgs - List of pacaktges to scan for Action Classes.




Method Detail
destroy
public void destroy()(Code)
Default destructor. Override to provide behavior.



init
public void init(Configuration config)(Code)
Register this application's configuration.
Parameters:
  config - The configuration for this application.



loadPackageConfig
protected PackageConfig loadPackageConfig(String actionNamespace, String actionPackage, Class actionClass)(Code)
Finds or creates the package configuration for an Action class. The namespace annotation is honored, if found, and the namespace is checked for a parent configuration.
Parameters:
  actionNamespace - The configuration namespace
Parameters:
  actionPackage - The Java package containing our Action classes
Parameters:
  actionClass - The Action class instance PackageConfig object for the Action class



loadPackages
protected void loadPackages(String[] pkgs)(Code)
Scan a list of packages for Action classes. This method loads classes that implement the Action interface or have a class name that ends with the letters "Action".
Parameters:
  pkgs - A list of packages to load
See Also:   ClasspathConfigurationProvider.processActionClass



loadPackages
public void loadPackages() throws ConfigurationException(Code)
Clears and loads the list of packages registered at construction.
throws:
  ConfigurationException -



needsReload
public boolean needsReload()(Code)
Indicates whether the packages have been initialized. True if the packages have been initialized



processActionClass
protected void processActionClass(Class cls, String[] pkgs)(Code)
Create a default action mapping for a class instance. The namespace annotation is honored, if found, otherwise the Java package is converted into the namespace by changing the dots (".") to slashes ("/").
Parameters:
  cls - Action or POJO instance to process
Parameters:
  pkgs - List of packages that were scanned for Actions



register
public void register(ContainerBuilder builder, LocatableProperties props) throws ConfigurationException(Code)



setDefaultPageExtension
public void setDefaultPageExtension(String defaultPageExtension)(Code)
Register a default page extension to use when locating pages.
Parameters:
  defaultPageExtension - the new defaultPageExtension



setDefaultPagePrefix
public void setDefaultPagePrefix(String defaultPagePrefix)(Code)
Reigster a default page prefix to use when locating pages.
Parameters:
  defaultPagePrefix - the defaultPagePrefix to set



setDefaultParentPackage
public void setDefaultParentPackage(String defaultParentPackage)(Code)
Register a default parent package for the actions.
Parameters:
  defaultParentPackage - the new defaultParentPackage



setForceLowerCase
public void setForceLowerCase(String force)(Code)
Whether to use a lowercase letter as the initial letter of an action.
Parameters:
  force - If false, actions will retain the initial uppercase letter from the Action class.(view.action (true) versus View.action (false)).



setPageLocator
public void setPageLocator(PageLocator locator)(Code)
Register a PageLocation to use to scan for server pages.
Parameters:
  locator -



Methods inherited from java.lang.Object
native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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