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If you find you are repeatedly using the same attributes with @Transactional on many different methods, then Spring’s meta-annotation support allows you to define custom shortcut annotations for your specific use cases. For example, defining the following annotations: allows us to write the example from the previous section as As you can see meta-annotations can […]

This post shows how to perform a nslookup in Java using InetAddress class.

A simple example of how to convert a String to an enum in Java.

Since 1.5, String.format() can be used to left/right pad a given string. Let’s see how it can be used to do that.

The following java code can be useful to get all the available charset on the system.

This article shows how to get easily time units from a given value. This can be done using static methods exposed by java.util.concurrent.TimeUnit class.

This article shows how to log inbound and outbound message using CXF interceptors.

By default, Log4j looks for a configuration file named log4j.properties or log4j.xml under classes folder of your webapp. Sometimes you may need externalize Log4j configuration out of your application archive. As you know, it supports two kind of configuration file: *.properties and *.xml.

Tag: java

Spring custom shortcut annotations with Meta-annotations

Perform NSLookup in Java

Convert a String to an enum in Java

String padding with String.format()

Get all available charsets in java

Get time unit in Java using TimeUnit

How to log Apache CXF Soap request and response using Log4j

Externalize Log4j configuration