By Marc Fleury, Visit Amazon's Juha Lindfors Page, search results, Learn about Author Central, Juha Lindfors, , The JBoss Group
JMX starts off by means of proposing the JMX specification and its structure. The e-book quick strikes during the specification, delivering examples of JMX integration with J2EE purposes. the ultimate element of the ebook offers JMX administration and management practices for a number of J2EE structures and scenarios.
Read Online or Download JMX: Managing J2EE with Java Management Extensions (Java (Sams)) PDF
Similar java books
The internet framework Ruby on Rails for constructing database dependent internet functions presents a Model-View-Controller framework. the necessary internet server WEBrick is incorporated with Ruby on Rails. The framework is configured with the MySQL database by means of default, yet can be configured with one other database.
The e-book covers constructing net purposes with Ruby on Rails. applied sciences mentioned contain Ajax, listing prone, and internet providers. A comparability is made with personal home page, the main normal scripting language for constructing internet purposes.
The content material and companies to be had on the internet remain accessed typically via direct human keep watch over. yet this can be altering. more and more, clients depend on computerized brokers that shop them effort and time via programmatically retrieving content material, appearing advanced interactions, and aggregating info from different resources.
Teaches you ways to increase Java courses, from begin to end, for connecting to databases utilizing Java's new database connectivity atmosphere, JDBC. Tells how one can simply set up drivers for many databases. contains a part on programming ODBC Java courses, together with a strong ODBC purchaser template for constructing your individual purposes.
Because the definitive connection with the Java 1. 1. 2 model classification libraries, this ebook is an important source for either newbie and skilled Java programmers. This quantity offers accomplished reference documentation for the improvement of applets, consumer interfaces, and Java beans. The applications coated in quantity 2 are: java applet, java awt picture, java awt, java awt peer, java awt info move, java beans, java awt occasion.
Extra info for JMX: Managing J2EE with Java Management Extensions (Java (Sams))
All of these standard agent services are implemen ted as MBeans themselves. This allows parts of the agent level to become manageable as well. The M -Let service allows MBeans to be loaded from the network and included to the agent dynamically at runtime. The Timer service can be used as a scheduler that sends notifications to MBeans or management applications at a given date and time or at intervals. The Monitoring service includes MBean s that can act as observers of other MBeans' management attributes and send notifications on attribute changes.
You will define five attributes for the management interface of the user object. First, the user has a read -only attribute ID. The ID represents a unique identifier for this particular user, such as a primary key in the database. You will also define read-write attributes Name and Address. These two string attributes can be used to store the user's name and address. -42- Bought to you by Team-FLY® JMX: Managing J2EE with Java™ Management Extensions Chapter 3 public long getID(); public String getName(); public void setName(String name); public String getAddress(); public void setAddress(String address); To demonstrate the use of arrays, define an array-based attribute PhoneNumbers.
The NotificationFilter interface is passed to the broadcaster MBean as an argument when the listener is registered. The interface contains one method, isNotificationEnabled(), which must always be invoked by the broadcaster MBean before the management event is sent. This allows the object registering as a listener to select which notifications to receive of all the possible notifications the MBean is emitting. Note Notifications are part of the MBeans' management interface. The registering of the listener to the broadcaster MBean is done through the agent layer.