org.apache.james.util.retry.naming

Class RetryingContext

java.lang.Object

org.apache.james.util.retry.naming.RetryingContext

All Implemented Interfaces:

Context, ExceptionRetryingProxy

Direct Known Subclasses:

RetryingDirContext

public abstract class RetryingContext
extends Object
implements Context, ExceptionRetryingProxy

RetryingContext retries the methods defined by javax.naming.Context according to the specified schedule.

See Also:

ExceptionRetryHandler, ExceptionRetryingProxy, Context

Field Summary

Fields

Modifier and Type	Field and Description
static Class<?>[]	DEFAULT_EXCEPTION_CLASSES

Fields inherited from interface javax.naming.Context

APPLET, AUTHORITATIVE, BATCHSIZE, DNS_URL, INITIAL_CONTEXT_FACTORY, LANGUAGE, OBJECT_FACTORIES, PROVIDER_URL, REFERRAL, SECURITY_AUTHENTICATION, SECURITY_CREDENTIALS, SECURITY_PRINCIPAL, SECURITY_PROTOCOL, STATE_FACTORIES, URL_PKG_PREFIXES

Constructor Summary

Constructors

Constructor and Description
RetryingContext(Class<?>[] exceptionClasses, RetrySchedule schedule, int maxRetries, org.slf4j.Logger logger) Creates a new instance of RetryingContext.
RetryingContext(RetrySchedule schedule, int maxRetries, org.slf4j.Logger logger) Creates a new instance of RetryingContext using the default exception classes thrown when an external interruption to services on which we depend occurs.

Method Summary

Methods

Modifier and Type	Method and Description
Object	addToEnvironment(String propName, Object propVal)
void	bind(Name name, Object obj)
void	bind(String name, Object obj)
void	close()
Name	composeName(Name name, Name prefix)
String	composeName(String name, String prefix)
Context	createSubcontext(Name name)
Context	createSubcontext(String name)
void	destroySubcontext(Name name)
void	destroySubcontext(String name)
Context	getDelegate()
Hashtable<?,?>	getEnvironment()
org.slf4j.Logger	getLogger()
int	getMaxRetries()
String	getNameInNamespace()
NameParser	getNameParser(Name name)
NameParser	getNameParser(String name)
RetrySchedule	getSchedule()
NamingEnumeration<NameClassPair>	list(Name name)
NamingEnumeration<NameClassPair>	list(String name)
NamingEnumeration<Binding>	listBindings(Name name)
NamingEnumeration<Binding>	listBindings(String name)
Object	lookup(Name name)
Object	lookup(String name)
Object	lookupLink(Name name)
Object	lookupLink(String name)
void	rebind(Name name, Object obj)
void	rebind(String name, Object obj)
Object	removeFromEnvironment(String propName)
void	rename(Name oldName, Name newName)
void	rename(String oldName, String newName)
void	resetDelegate() Resets the delegate instance to a state from which it can perform the operations delegated to it.
void	unbind(Name name)
void	unbind(String name)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.james.util.retry.api.ExceptionRetryingProxy

newDelegate

Field Detail

DEFAULT_EXCEPTION_CLASSES

public static final Class<?>[] DEFAULT_EXCEPTION_CLASSES

Constructor Detail

RetryingContext

public RetryingContext(RetrySchedule schedule,
               int maxRetries,
               org.slf4j.Logger logger)
                throws NamingException

Creates a new instance of RetryingContext using the default exception classes thrown when an external interruption to services on which we depend occurs.

Parameters:

schedule -

maxRetries -

logger -

Throws:

NamingException

RetryingContext

public RetryingContext(Class<?>[] exceptionClasses,
               RetrySchedule schedule,
               int maxRetries,
               org.slf4j.Logger logger)
                throws NamingException

Creates a new instance of RetryingContext.

Parameters:

exceptionClasses -

schedule -

maxRetries -

logger -

Throws:

NamingException

Method Detail

addToEnvironment

public Object addToEnvironment(String propName,
                      Object propVal)
                        throws NamingException

Specified by:

addToEnvironment in interface Context

Throws:

NamingException

See Also:

Context.addToEnvironment(java.lang.String, java.lang.Object)

bind

public void bind(Name name,
        Object obj)
          throws NamingException

Specified by:

bind in interface Context

Throws:

NamingException

See Also:

Context.bind(javax.naming.Name, java.lang.Object)

bind

public void bind(String name,
        Object obj)
          throws NamingException

Specified by:

bind in interface Context

Throws:

NamingException

See Also:

Context.bind(java.lang.String, java.lang.Object)

close

public void close()
           throws NamingException

Specified by:

close in interface Context

Throws:

NamingException

See Also:

Context.close()

composeName

public Name composeName(Name name,
               Name prefix)
                 throws NamingException

Specified by:

composeName in interface Context

Throws:

NamingException

See Also:

Context.composeName(javax.naming.Name, javax.naming.Name)

composeName

public String composeName(String name,
                 String prefix)
                   throws NamingException

Specified by:

composeName in interface Context

Throws:

NamingException

See Also:

Context.composeName(java.lang.String, java.lang.String)

createSubcontext

public Context createSubcontext(Name name)
                         throws NamingException

Specified by:

createSubcontext in interface Context

Throws:

NamingException

See Also:

Context.createSubcontext(javax.naming.Name)

createSubcontext

public Context createSubcontext(String name)
                         throws NamingException

Specified by:

createSubcontext in interface Context

Throws:

NamingException

See Also:

Context.createSubcontext(java.lang.String)

destroySubcontext

public void destroySubcontext(Name name)
                       throws NamingException

Specified by:

destroySubcontext in interface Context

Throws:

NamingException

See Also:

Context.destroySubcontext(javax.naming.Name)

destroySubcontext

public void destroySubcontext(String name)
                       throws NamingException

Specified by:

destroySubcontext in interface Context

Throws:

NamingException

See Also:

Context.destroySubcontext(java.lang.String)

getEnvironment

public Hashtable<?,?> getEnvironment()
                              throws NamingException

Specified by:

getEnvironment in interface Context

Throws:

NamingException

See Also:

Context.getEnvironment()

getNameInNamespace

public String getNameInNamespace()
                          throws NamingException

Specified by:

getNameInNamespace in interface Context

Throws:

NamingException

See Also:

Context.getNameInNamespace()

getNameParser

public NameParser getNameParser(Name name)
                         throws NamingException

Specified by:

getNameParser in interface Context

Throws:

NamingException

See Also:

Context.getNameParser(javax.naming.Name)

getNameParser

public NameParser getNameParser(String name)
                         throws NamingException

Specified by:

getNameParser in interface Context

Throws:

NamingException

See Also:

Context.getNameParser(java.lang.String)

list

public NamingEnumeration<NameClassPair> list(Name name)
                                      throws NamingException

Specified by:

list in interface Context

Throws:

NamingException

See Also:

Context.list(javax.naming.Name)

list

public NamingEnumeration<NameClassPair> list(String name)
                                      throws NamingException

Specified by:

list in interface Context

Throws:

NamingException

See Also:

Context.list(java.lang.String)

listBindings

public NamingEnumeration<Binding> listBindings(Name name)
                                        throws NamingException

Specified by:

listBindings in interface Context

Throws:

NamingException

See Also:

Context.listBindings(javax.naming.Name)

listBindings

public NamingEnumeration<Binding> listBindings(String name)
                                        throws NamingException

Specified by:

listBindings in interface Context

Throws:

NamingException

See Also:

Context.listBindings(java.lang.String)

lookup

public Object lookup(Name name)
              throws NamingException

Specified by:

lookup in interface Context

Throws:

NamingException

See Also:

Context.lookup(javax.naming.Name)

lookup

public Object lookup(String name)
              throws NamingException

Specified by:

lookup in interface Context

Throws:

NamingException

See Also:

Context.lookup(java.lang.String)

lookupLink

public Object lookupLink(Name name)
                  throws NamingException

Specified by:

lookupLink in interface Context

Throws:

NamingException

See Also:

Context.lookupLink(javax.naming.Name)

lookupLink

public Object lookupLink(String name)
                  throws NamingException

Specified by:

lookupLink in interface Context

Throws:

NamingException

See Also:

Context.lookupLink(java.lang.String)

rebind

public void rebind(Name name,
          Object obj)
            throws NamingException

Specified by:

rebind in interface Context

Throws:

NamingException

See Also:

Context.rebind(javax.naming.Name, java.lang.Object)

rebind

public void rebind(String name,
          Object obj)
            throws NamingException

Specified by:

rebind in interface Context

Throws:

NamingException

See Also:

Context.rebind(java.lang.String, java.lang.Object)

removeFromEnvironment

public Object removeFromEnvironment(String propName)
                             throws NamingException

Specified by:

removeFromEnvironment in interface Context

Throws:

NamingException

See Also:

Context.removeFromEnvironment(java.lang.String)

rename

public void rename(Name oldName,
          Name newName)
            throws NamingException

Specified by:

rename in interface Context

Throws:

NamingException

See Also:

Context.rename(javax.naming.Name, javax.naming.Name)

rename

public void rename(String oldName,
          String newName)
            throws NamingException

Specified by:

rename in interface Context

Throws:

NamingException

See Also:

Context.rename(java.lang.String, java.lang.String)

unbind

public void unbind(Name name)
            throws NamingException

Specified by:

unbind in interface Context

Throws:

NamingException

See Also:

Context.unbind(javax.naming.Name)

unbind

public void unbind(String name)
            throws NamingException

Specified by:

unbind in interface Context

Throws:

NamingException

See Also:

Context.unbind(java.lang.String)

getDelegate

public Context getDelegate()

Specified by:

getDelegate in interface ExceptionRetryingProxy

Returns:

the current instance of the proxy delegate

See Also:

org.apache.james.user.ldap.api.ExceptionRetryingProxy#getDelegate()

resetDelegate

public void resetDelegate()
                   throws Exception

Description copied from interface: ExceptionRetryingProxy

Resets the delegate instance to a state from which it can perform the operations delegated to it.

Specified by:

resetDelegate in interface ExceptionRetryingProxy

Throws:

Exception

See Also:

org.apache.james.user.ldap.api.ExceptionRetryingProxy#resetDelegate()

getSchedule

public RetrySchedule getSchedule()

Returns:

the schedule

getMaxRetries

public int getMaxRetries()

Returns:

the maxRetries

getLogger

public org.slf4j.Logger getLogger()

Returns:

the logger