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Spring Advanced Wiring: Spring Profiles and the Spring Expression Language

Spring offers a wealth of configuration options that just work with simplicity and elegance.  Still, there are those cases where standard bean configuration is just not enough. This talk discusses two slightly more advanced configuration options available in Spring. First, in a short topic, we discuss Spring Profiles. First introduced in Spring 3.1 and improved…

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Introduction to Groovy Meta-Object Protocol

Anyone who has programmed with Groovy is familiar with the many useful dynamic behaviors Groovy has seemingly added to Java classes. For instance, in Java we’ve always been able to do String concatenation with the + (plus) operator; i.e. “Hello” + “World” yields “Hello World”. With Groovy, java.lang.String now appears to have a bevy of…

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