org.jpos.q2

Class QFactory

java.lang.Object

org.jpos.q2.QFactory

public class QFactory
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
QFactory(javax.management.ObjectName loaderName, Q2 q2)

Method Summary

Modifier and Type	Method and Description
static void	autoconfigure(java.lang.Object obj, Configuration cfg)
void	configureQBean(javax.management.MBeanServer server, javax.management.ObjectName objectName, org.jdom2.Element e)
javax.management.ObjectInstance	createQBean(Q2 server, org.jdom2.Element e, java.lang.Object obj)
void	destroyQBean(Q2 server, javax.management.ObjectName objectName, java.lang.Object obj)
javax.management.AttributeList	getAttributeList(org.jdom2.Element e)
java.lang.String	getAttributeName(java.lang.String name) sets the first character of the string to the upper case
static java.lang.String	getAttributeValue(org.jdom2.Element e, java.lang.String name)
protected java.util.Collection	getCollection(java.lang.Class type, org.jdom2.Element e) Creats a collection from a definition element with the format.
Configuration	getConfiguration(org.jdom2.Element e)
static java.lang.String	getEagerStartAttribute(org.jdom2.Element e)
static java.lang.String	getEnabledAttribute(org.jdom2.Element e)
protected java.lang.Object	getObject(org.jdom2.Element childElement) Creates an object from a definition element.
Q2	getQ2()
java.lang.Object	instantiate(Q2 server, org.jdom2.Element e)
static void	invoke(java.lang.Object obj, java.lang.String m, java.lang.Object p) Try to invoke a method (usually a setter) on the given object silently ignoring if method does not exist
static void	invoke(java.lang.Object obj, java.lang.String m, java.lang.Object p, java.lang.Class pc) Try to invoke a method (usually a setter) on the given object silently ignoring if method does not exist
static boolean	isEagerStart(org.jdom2.Element e)
static boolean	isEnabled(org.jdom2.Element e)
<T> T	newInstance(java.lang.Class<T> clazz)
<T> T	newInstance(java.lang.String clazz)
void	setAttribute(javax.management.MBeanServer server, javax.management.ObjectName objectName, java.lang.String attribute, java.lang.Object value)
void	setConfiguration(java.lang.Object obj, org.jdom2.Element e)
void	setLogger(java.lang.Object obj, org.jdom2.Element e)
void	startQBean(Q2 server, javax.management.ObjectName objectName)

Methods inherited from class java.lang.Object

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

Constructor Detail

QFactory

public QFactory(javax.management.ObjectName loaderName,
                Q2 q2)

Method Detail

instantiate

public java.lang.Object instantiate(Q2 server,
                                    org.jdom2.Element e)
                             throws javax.management.ReflectionException,
                                    javax.management.MBeanException,
                                    javax.management.InstanceNotFoundException

Throws:

javax.management.ReflectionException

javax.management.MBeanException

javax.management.InstanceNotFoundException

createQBean

public javax.management.ObjectInstance createQBean(Q2 server,
                                                   org.jdom2.Element e,
                                                   java.lang.Object obj)
                                            throws javax.management.MalformedObjectNameException,
                                                   javax.management.InstanceAlreadyExistsException,
                                                   javax.management.InstanceNotFoundException,
                                                   javax.management.MBeanException,
                                                   javax.management.NotCompliantMBeanException,
                                                   javax.management.InvalidAttributeValueException,
                                                   javax.management.ReflectionException,
                                                   ConfigurationException

Throws:

javax.management.MalformedObjectNameException

javax.management.InstanceAlreadyExistsException

javax.management.InstanceNotFoundException

javax.management.MBeanException

javax.management.NotCompliantMBeanException

javax.management.InvalidAttributeValueException

javax.management.ReflectionException

ConfigurationException

getQ2

public Q2 getQ2()

setAttribute

public void setAttribute(javax.management.MBeanServer server,
                         javax.management.ObjectName objectName,
                         java.lang.String attribute,
                         java.lang.Object value)
                  throws javax.management.InstanceNotFoundException,
                         javax.management.MBeanException,
                         javax.management.InvalidAttributeValueException,
                         javax.management.ReflectionException

Throws:

javax.management.InstanceNotFoundException

javax.management.MBeanException

javax.management.InvalidAttributeValueException

javax.management.ReflectionException

startQBean

public void startQBean(Q2 server,
                       javax.management.ObjectName objectName)
                throws javax.management.InstanceNotFoundException,
                       javax.management.MBeanException,
                       javax.management.ReflectionException

Throws:

javax.management.InstanceNotFoundException

javax.management.MBeanException

javax.management.ReflectionException

destroyQBean

public void destroyQBean(Q2 server,
                         javax.management.ObjectName objectName,
                         java.lang.Object obj)
                  throws javax.management.InstanceNotFoundException,
                         javax.management.MBeanException,
                         javax.management.ReflectionException

Throws:

javax.management.InstanceNotFoundException

javax.management.MBeanException

javax.management.ReflectionException

configureQBean

public void configureQBean(javax.management.MBeanServer server,
                           javax.management.ObjectName objectName,
                           org.jdom2.Element e)
                    throws ConfigurationException

Throws:

ConfigurationException

getAttributeList

public javax.management.AttributeList getAttributeList(org.jdom2.Element e)
                                                throws ConfigurationException

Throws:

ConfigurationException

getObject

protected java.lang.Object getObject(org.jdom2.Element childElement)
                              throws ConfigurationException

Creates an object from a definition element. The element may have an attribute called type indicating the type of the object to create, if this attribute is not present java.lang.String is assumed. int, long and boolean are converted to their wrappers.

Parameters:

childElement - Dom Element with the definition of the object.

Returns:

The created object.

Throws:

ConfigurationException - If an exception is found trying to create the object.

getCollection

protected java.util.Collection getCollection(java.lang.Class type,
                                             org.jdom2.Element e)
                                      throws ConfigurationException

Creats a collection from a definition element with the format.

    <{attr|item} type="...">
        ...
        ...
    
 

Parameters:

type - class type

e - the Element

Returns:

the object collection

Throws:

ConfigurationException

getAttributeName

public java.lang.String getAttributeName(java.lang.String name)

sets the first character of the string to the upper case

Parameters:

name - attribute name

Returns:

attribute name

newInstance

public <T> T newInstance(java.lang.String clazz)
                  throws ConfigurationException

Throws:

ConfigurationException

newInstance

public <T> T newInstance(java.lang.Class<T> clazz)
                  throws ConfigurationException

Throws:

ConfigurationException

getConfiguration

public Configuration getConfiguration(org.jdom2.Element e)
                               throws ConfigurationException

Throws:

ConfigurationException

setLogger

public void setLogger(java.lang.Object obj,
                      org.jdom2.Element e)

getAttributeValue

public static java.lang.String getAttributeValue(org.jdom2.Element e,
                                                 java.lang.String name)

setConfiguration

public void setConfiguration(java.lang.Object obj,
                             org.jdom2.Element e)
                      throws ConfigurationException

Throws:

ConfigurationException

invoke

public static void invoke(java.lang.Object obj,
                          java.lang.String m,
                          java.lang.Object p)
                   throws ConfigurationException

Try to invoke a method (usually a setter) on the given object silently ignoring if method does not exist

Parameters:

obj - the object

m - method to invoke

p - parameter

Throws:

ConfigurationException - if method happens to throw an exception

invoke

public static void invoke(java.lang.Object obj,
                          java.lang.String m,
                          java.lang.Object p,
                          java.lang.Class pc)
                   throws ConfigurationException

Try to invoke a method (usually a setter) on the given object silently ignoring if method does not exist

Parameters:

obj - the object

m - method to invoke

p - parameter

pc - parameter class

Throws:

ConfigurationException - if method happens to throw an exception

isEnabled

public static boolean isEnabled(org.jdom2.Element e)

isEagerStart

public static boolean isEagerStart(org.jdom2.Element e)

getEnabledAttribute

public static java.lang.String getEnabledAttribute(org.jdom2.Element e)

getEagerStartAttribute

public static java.lang.String getEagerStartAttribute(org.jdom2.Element e)

autoconfigure

public static void autoconfigure(java.lang.Object obj,
                                 Configuration cfg)
                          throws java.lang.IllegalAccessException

Throws:

java.lang.IllegalAccessException