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Java Source Code / Java Documentation » Ajax » dwr » org.directwebremoting.impl 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


java.lang.Object
   org.directwebremoting.impl.DefaultAccessControl

DefaultAccessControl
public class DefaultAccessControl implements AccessControl(Code)
Control who should be accessing which methods on which classes.
author:
   Joe Walker [joe at getahead dot ltd dot uk]

Inner Class :static class Policy

Field Summary
final protected static  StringPACKAGE_ALLOW_CONVERT
    
final protected static  StringPACKAGE_ALLOW_CREATE
    
final protected static  StringPACKAGE_DWR_DENY
    
protected  booleanexposeInternals
    
protected  Map<String, Policy>policyMap
    
protected  Map<String, Set<String>>roleRestrictMap
    


Method Summary
public  voidaddExcludeRule(String scriptName, String methodName)
    
public  voidaddIncludeRule(String scriptName, String methodName)
    
public  voidaddRoleRestriction(String scriptName, String methodName, String role)
    
protected static  voidassertAllowedByRoles(HttpServletRequest req, Set<String> roles)
    
protected static  voidassertAreParametersDwrInternal(Method method)
    
protected static  voidassertAuthenticationIsValid(HttpServletRequest req)
    
public  voidassertExecutionIsPossible(Creator creator, String className, Method method)
    
protected static  voidassertIsClassDwrInternal(Creator creator)
    
public  voidassertIsDisplayable(Creator creator, String className, Method method)
    
protected  voidassertIsExecutable(String scriptName, String methodName)
     Test to see if a method is excluded or included.
protected static  voidassertIsMethodPublic(Method method)
    
protected static  voidassertIsNotOnBaseObject(Method method)
    
protected  voidassertIsRestrictedByRole(String scriptName, Method method)
    
protected  PolicygetPolicy(String type)
     Find the policy for the given type and create one if none exists.
protected  Set<String>getRoleRestrictions(String scriptName, String methodName)
    
public  voidsetExposeInternals(boolean exposeInternals)
    

Field Detail
PACKAGE_ALLOW_CONVERT
final protected static String PACKAGE_ALLOW_CONVERT(Code)
Special dwr package name from which classes may be converted



PACKAGE_ALLOW_CREATE
final protected static String PACKAGE_ALLOW_CREATE(Code)
Special dwr package name from which classes may be created



PACKAGE_DWR_DENY
final protected static String PACKAGE_DWR_DENY(Code)
My package name, so we can ban DWR classes from being created or marshalled



exposeInternals
protected boolean exposeInternals(Code)
Do we allow DWR classes to be remoted?
See Also:   DefaultAccessControl.PACKAGE_DWR_DENY



policyMap
protected Map<String, Policy> policyMap(Code)
A map of Creators to policies



roleRestrictMap
protected Map<String, Set<String>> roleRestrictMap(Code)
What role based restrictions are there?





Method Detail
addExcludeRule
public void addExcludeRule(String scriptName, String methodName)(Code)



addIncludeRule
public void addIncludeRule(String scriptName, String methodName)(Code)



addRoleRestriction
public void addRoleRestriction(String scriptName, String methodName, String role)(Code)



assertAllowedByRoles
protected static void assertAllowedByRoles(HttpServletRequest req, Set<String> roles) throws SecurityException(Code)
Is this current user in the given list of roles
Parameters:
  req - The users request
Parameters:
  roles - The list of roles to check
throws:
  SecurityException - if this user is not allowed by the list of roles



assertAreParametersDwrInternal
protected static void assertAreParametersDwrInternal(Method method)(Code)
Check the parameters are not DWR internal either
Parameters:
  method - The method that we want to execute



assertAuthenticationIsValid
protected static void assertAuthenticationIsValid(HttpServletRequest req) throws SecurityException(Code)
Check the users session for validity
Parameters:
  req - The users request
throws:
  SecurityException - if the users session is invalid



assertExecutionIsPossible
public void assertExecutionIsPossible(Creator creator, String className, Method method) throws SecurityException(Code)



assertIsClassDwrInternal
protected static void assertIsClassDwrInternal(Creator creator)(Code)
Is the class that we are executing a method on part of DWR?
Parameters:
  creator - The Creator that exposes the class



assertIsDisplayable
public void assertIsDisplayable(Creator creator, String className, Method method) throws SecurityException(Code)



assertIsExecutable
protected void assertIsExecutable(String scriptName, String methodName) throws SecurityException(Code)
Test to see if a method is excluded or included.
Parameters:
  scriptName - The name of the creator to Javascript
Parameters:
  methodName - The name of the method (without brackets)
throws:
  SecurityException - if the method is allowed by the rules in addIncludeRule()
See Also:   AccessControl.addIncludeRule(StringString)



assertIsMethodPublic
protected static void assertIsMethodPublic(Method method)(Code)
Is the method public?
Parameters:
  method - The method that we wish to execute



assertIsNotOnBaseObject
protected static void assertIsNotOnBaseObject(Method method)(Code)
We ban some methods from java.lang.Object
Parameters:
  method - The method that should not be owned by java.lang.Object



assertIsRestrictedByRole
protected void assertIsRestrictedByRole(String scriptName, Method method)(Code)

Parameters:
  scriptName - The name of the creator to Javascript
Parameters:
  method - The method to execute



getPolicy
protected Policy getPolicy(String type)(Code)
Find the policy for the given type and create one if none exists.
Parameters:
  type - The name of the creator The policy for the given Creator



getRoleRestrictions
protected Set<String> getRoleRestrictions(String scriptName, String methodName)(Code)

Parameters:
  scriptName - The name of the creator to Javascript
Parameters:
  methodName - The name of the method (without brackets) A Set of all the roles for the given script and method



setExposeInternals
public void setExposeInternals(boolean exposeInternals)(Code)

Parameters:
  exposeInternals - the exposeInternals to set



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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