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Category Archives: Spring
Database Configuration with Spring 3.2 Environment Profiles
Database Configuration with Spring 3.2 Environment Profiles This is a followup to my previous blog Spring 3.1 Environment Profiles Let’s demonstrate how to configure an application to use different databases based on configuration. The code below is using Spring JavaConfig, … Continue reading
Posted in Annotations, Java, JUnit, Spring, Spring Data, Testing
Tagged apache derby, autowired, dependency injection, derby, di, Environment, h2, h2 database, h2database, Hibernate, hsql, JPA, junit, mysql, oracle, ORM, postgres, postgresql, profile, Profiles, Spring, spring 3.2, Spring Data, Spring Data JPA, spring framework, Testing, unit testing
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Enterprise Spring Best Practices – Part 4 – Annotation Config
Enterprise Spring Best Practices Series In part 4, Spring Annotation Configuration. In this edition of Enterprise Spring Best Practices, let’s look at annotations. Several of the annotations became available in Spring 2.5. Spring 3.0 added convenient annotation discovery mechanisms which … Continue reading
Posted in Spring
Tagged annotation-config, Annotations, component, component scan, dependency injection, Spring
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Enterprise Spring Framework Best Practices – Part 3 – XML Config
Enterprise Spring Best Practices Series In part 3, Spring XML Configuration. The best thing about Spring is that there are several way to solve a problem, the worst thing about Spring is that there are several ways to solve a … Continue reading
Posted in Java Util Logging, SLF4J, Spring
Tagged best practices, java util logging, slf4j, Spring, spring framework, System.err, System.out, xml configuration
5 Comments
Enterprise Spring Best Practices – Part 2 – Application Architecture
Our application components break down into two fundamental categories, the System and Problem Domains. System Domain – infrastructure components, the plumbing, this is Spring’s sweet spot! Problem Domain – business components, typically use-case driven, this is what most of developers … Continue reading
Posted in Spring, Spring Framework
Tagged application, apring, architecture, best practices, enterprise
3 Comments
Enterprise Spring Best Practices – Part 1 – Project Config
Enterprise Spring Best Practices Series In part 1, let’s review project structure and configuration. Sections Project Directories Project Dependencies Smart Logging Running with Jetty and Tomcat Spring Configuration Files Complete Maven Config Valuable Maven Commands Further Reading Social Me Project … Continue reading
Posted in Eclipse, Jakarta Commons Logging, Java, Java Util Logging, Jetty, Log4J, LogBack, Logging, Maven, SLF4J, Spring, Spring Framework, Spring MVC, STS, Testing, Tomcat
Tagged best practices, Logback, logging, maven, plugins, slf4j, Spring
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Gemini Blueprint – Converting from Spring OSGi
Eclipse Virgo OSGi Enthusiasts, like myself, can now switch from the Spring OSGi namespace to the Eclipse Gemini Blueprint namespaces for bundles. Maven Dependencies <!– Gemini Blueprint OSGi –> <properties> <gemini.blueprint.version>1.0.0.RELEASE</gemini.blueprint.version> </properties> … <dependency> <groupId>org.eclipse.gemini</groupId> <artifactId>org.eclipse.gemini.blueprint.extender</artifactId> <version>${gemini.blueprint.version}</version> <exclusions> <exclusion> <groupId>org.springframework</groupId> … Continue reading
SpringSource Tool Suite FAQ
Eclipse is one of the most popular IDEs for Java & Spring application development. Spring has developed the Spring IDE plugin providing developers with Spring aware tooling for our projects. SpringSource Tool Suite = { Eclipse + SpringIDE + M2Eclipse … Continue reading
Posted in Grails, Java, OSGi, Roo, Spring, Spring Batch, Spring Framework, Spring Integration, Spring Roo
Tagged AOP, AspectJ, Aspects, Development, Eclipse, EIP, grails, groovy, Integration, osgi, Project, roo, Spring, Spring Roo, SpringSource Tool Suite, STS, Templates, Tools, validation, Visualization, Wizards
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Spring 3.1 Constructor Namespace
Spring Namespaces Spring provides several namespaces to simplify XML configuration, such as jdbc, tx, aop, etc. We Spring developers are already familiar with the required beans namespace. <beans> <bean id=”dataSource” class=”…”/> <bean id=”messagingProvider” class=”…”/> </beans> Spring Namespaces are defined at … Continue reading
Posted in Spring, Spring Framework
Tagged constructor, namespace, Spring, spring 3.1, spring framework
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Spring 3.1 Environment Profiles
Spring 3.1 Environment Profiles Profiles Spring 3.1 now includes support for the long awaited environment aware feature called profiles. Now we can activate profiles in our application, which allows us to define beans by deployment regions, such as “dev”, “qa”, … Continue reading
Posted in JUnit, Spring, Spring Framework, Testing
Tagged junit, Profiles, Spring, spring 3.1, spring framework, Testing
3 Comments
What is in my Cloud Environment?
I put together Java sample applications using Spring 3.1. Using Spring’s Environment abstractions, we can gather details about the underlying platform. See the following sample pages Jelastic: http://petclinic.jelastic.servint.net/clinic/environment Heroku: http://evening-window-9861.herokuapp.com/environment CloudBees: http://roobees.gdickens.cloudbees.net/environment Environment Bean package com.gordondickens.roobees.util; import org.apache.commons.lang3.StringUtils; import org.apache.commons.lang3.builder.ReflectionToStringBuilder; … Continue reading
Posted in Cloud, CloudBees, Heroku, Jelastic, Spring, Spring Roo
Tagged cloud, CloudBees, Environment, Heroku, jelastic, spring framework, Spring Roo, springframework
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