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Tag Archives: Spring Data

SpringMVC4 + Spring Data JPA + SpringSecurity configuration using JavaConfig

spring-interview-questions-answers

In this article we will see how to configure and integrate SpringMVC4, Spring Data JPA with Hibernate and SpringSecurity using JavaConfig. 1. First let’s configure all the necessary dependencies in pom.xml                 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>com.sivalabs</groupId> <artifactId>spring-javaconfig</artifactId> <version>1.0</version> <packaging>war</packaging> <name>SpringApp JavaConfig Demo</name> <properties> <java.version>1.7</java.version> <junit.version>4.11</junit.version> <slf4j.version>1.7.5</slf4j.version> <logback.version>1.0.13</logback.version> <spring.version>4.0.0.RELEASE</spring.version> <spring-data-jpa.version>1.4.1.RELEASE</spring-data-jpa.version> <spring-security.version>3.2.0.RELEASE</spring-security.version> ...

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Spring Data Couchbase 1.0 GA Released

Spring Data Couchbase 1.0 GA release is here! The project is a part of the Spring Data project which aims to provide a familiar and consistent Spring-based programming model for new datastores while retaining store-specific features and capabilities. The Spring Data Couchbase project provides integration with the Couchbase Server database. There have been changes and improvements that led to the ...

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Project Student: Persistence With Spring Data

spring-interview-questions-answers

This is part of Project Student. Other posts are Webservice Client With Jersey, Webservice Server with Jersey and Business Layer. The final layer of the RESTful webapp onion is the persistence layer. There are two philosophies for persistence layers. One camp sees the database as a simple store and wants to keep this layer extremely thin. The other camp knows ...

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What is Spring Data?

spring-interview-questions-answers

(This is related to Project Student and I will revisit this topic later.) Spring Data came up in passing in several recent interviews. What is Spring Data? To answer that let’s consider the standard approach to persistence – all access is made via Data Access Objects (DAOs). This completely isolates the rest of the system from the specific details of ...

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Spring Data MongoDB cascade save on DBRef objects

Spring Data MongoDB by default does not support cascade operations on referenced objects with @DBRef annotations as reference says: The mapping framework does not handle cascading saves. If you change an Account object that is referenced by a Person object, you must save the Account object separately. Calling save on the Person object will not automatically save the Account objects ...

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Auditing Entities in Spring Data MongoDB

Spring Data MongoDB 1.2.0 silently introduced new feature: support for basic auditing. Because you will not find too much about it in official reference in this post I will show what benefits does it bring, how to configure Spring for auditing and how to annotate your documents to make them auditable Auditing let you declaratively tell Spring to store: date ...

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Getting started with Spring Data Solr

Spring Data Solr is an extension to the Spring Data project which aims to simplify the usage of Apache Solr in Spring applications. Please note that this is not an introduction into Spring (Data) or Solr. I assume you have at least some basic understanding of both technologies. Within the following post I will show how you can use Spring ...

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Spring Data REST in Action

spring-interview-questions-answers

What is spring-data-rest? spring-data-rest, a recent addition to the spring-data project, is a framework that helps you expose your entities directly as RESTful webservice endpoints. Unlike rails, grails or roo it does not generate any code achieving this goal. spring data-rest supports JPA, MongoDB, JSR-303 validation, HAL and many more. It is really innovative and lets you setup your RESTful ...

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