Technical… Theoretical… Practical…
Introduction We will create Spring integration file adapter example. This example will show you how to transfer file from source directory to destination directory using file adapter in Spring integration or how to move a file from source to destination folder or…
Introduction We will create an example to read file content from source directory using file adapter in Spring integration. This example will show you how to read file content from a particular location and log the file content into console. You may…
Introduction In this post we will create a simple example in Spring Integration with greeting message or hello message. Spring Integration aims to provide a clear line between code and configuration. The components provided by the framework, which often represent the enterprise…
Introduction Here we will create an example on JAX-WS SOAP Webservice authentication using Spring Boot framework. User needs to pass username and password in the header to authenticate a user before he or she can access the JAX-WS SOAP Webservice. We will…
Introduction The Spring @ConditionalOnWebApplication and @ConditionalOnNotWebApplication annotations let configuration be included depending on whether the application is a web application. A web application is any application that uses a Spring WebApplicationContext, defines a session scope, or has a StandardServletEnvironment.
Introduction We will create examples on Spring @ConditionalOnExpression. The @ConditionalOnExpression annotation lets configuration be included based on the result of a SpEL (Spring Expression Language) expression. For our example the Module class is only loaded if a particular SpEL is enabled. This way, we might create…
Introduction We will create examples on Spring @ConditionalOnResource. The @ConditionalOnResource annotation lets configuration be included only when a specific resource is present in the classpath. For our example the Log4j class is only loaded if the log4j configuration file was found on the classpath. This…
Introduction Here we will see different types of dependency injections in Spring framework. There are three types of dependency injections and they are constructor injection, setter injection and interface injection. Spring supports only constructor and setter injection. Interface injection is supported by…
Introduction We will create examples on Spring @ConditionalOnProperty. The @ConditionalOnProperty annotation allows to load beans conditionally depending on a certain environment property or configuration of a property. Use the prefix and name attributes to specify the property that should be checked. By default,…
Introduction Spring @ConditionalOnClass and @ConditionalOnMissingClass annotations let @Configuration classes be included based on the presence or absence of specific classes. So @ConditionalOnClass loads a bean only if a certain class is on the classpath and @ConditionalOnMissingClass loads a bean only if a…
