Tag Archives: Java

Adding external/custom jars into Maven project

One of the strongest points of Maven is that it automatically manages project dependencies. The developer just needs to specify which dependencies and in which version are needed and the Maven takes care of the rest including downloading and storing … Continue reading

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Integrating Hibernate with Spring

When building a web application, we will sooner or later need to somehow store data entered by users and retrieve it later. In most cases the best place to keep such data is a database because it additionally provides many … Continue reading

Posted in Hibernate, Java, Java EE, Spring | Tagged , , , , , | 1 Comment

Repeating annotations in Java 8

In Java 7 and before attaching more than one annotation of the same type to the same part of the code (e.g. a class or a method) was forbidden. Therefore, the developers had to group them together into single container … Continue reading

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Custom annotations in Java

Java developers are not limited to using built-in annotations only but can also create their own annotations to provide additional functionality. For example many Java frameworks define custom annotations to provide (or at least simplify usage of) such functionality as: … Continue reading

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Annotation basics in Java

Annotations are a kind of metadata attached to various parts of the source code in Java. Although they do not directly affect how the code works, they are processed and used by different tools to provide additional functionality or services … Continue reading

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Facelets ui:repeat tag

Facelets ui:repeat tag can be used as a substitute of h:dataTable tag from JSF HTML library or c:forEach tag from JSTL core library. While using h:dataTable tag is still the preferred method to create tables, ui:repeat tag gives developer more … Continue reading

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Data tables in JSF

Data table is one of the most advanced UI components provided by JSF. This component is used to represent data in a table form and can contain multiple rows and columns and optionally header, footer and caption. In this post … Continue reading

Posted in Java, Java EE, JSF | Tagged , , , , | 4 Comments