spring-projects / spring-data-examples Goto Github PK

• Resolving Pageable instances from the request.
• Using interfaces to bind request data to controller method arguments.

Currently a mvn clean installin the examples root fails because the default configuration for the spring boot maven plugin looks for a main class in every project and cannot find one in some cases.

Spring Boot 1.2.0 contains ca skip property with which you can disable that, but since we're on 1.1.8 right now we have to do something else.
http://docs.spring.io/spring-boot/docs/current-SNAPSHOT/maven-plugin/repackage-mojo.html#skip

Fortunately if we configure the layout-property of the spring-boot-maven-plugin to NONE in the parent pom - we avoid creating jars and thus avoid the problem.
http://docs.spring.io/spring-boot/docs/current-SNAPSHOT/maven-plugin/repackage-mojo.html#layout

<build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>

                <configuration>
                    <layout>NONE</layout>
                </configuration>
            </plugin>
        </plugins>
    </build>

For those project where we actually need the main methods we can just define the layout and the main class explicitly.

like for the starbucks example:

<build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
                <configuration>
                    <mainClass>example.stores.StoreApp</mainClass>
                    <layout>JAR</layout>
                </configuration>
            </plugin>
        </plugins>
    </build>

Based on this request.

• Spring Boot with Eclipselink instead of Hibernate
• Project configured to use static weaving

We should add an example that demonstrates this.

To showcase the Starbucks store search built on top of Spring Data MongoDB and Spring Data REST a bit better it would be cool to have a minimal UI consisting of the following:

• UI controls to define the input location. This could be direct inputs for longitude and latitude, a button to obtain the location from the browser and maybe two or three predefined spots (e.g. Times Square, NY)
• UI controls to define the distance
• A result view that lists the found results and optionally (read: in case internet access is available) displays a map to visualize the results.

I'd prefer the most simple solution that could possibly work. Letting the general functionality work without JavaScript (enter location and receive the results) would be nice to have but is not required as I am assuming that to require an additional controller and template rendering which might add too much additional code and distract from the main focus.

Please, no JavaScript package managers involved. We need Maven and MongoDB to be the only infrastructure requirements. This is all that can be expected by the users:

$ git clone https://github.com/spring-projects/spring-data-examples
$ cd spring-data-examples/rest/starbucks
$ mvn spring-boot:run &
$ open http://localhost:8080

A core requirement is that the client must use hypermedia to discover the resource providing the search results based on this information:

• a set of link relations that will allow the client to discover the final resource.
• a description of the input parameters of the URI template of the search resource.

Appreciate all PRs submitted but will probably resort to the simplest one submitted.

We should add an example that demonstrates how to use Java 8 Stream's for streaming JPA query results.

Delayed loading problems under multiple data sources to solve?

I couldn't find anywhere if there's a way to call a SP with multiple out params using @procedure notation

The root pom need the spring-boot-maven-plugin so every example can benefit from the various options including runnable jar files.

• show @Secured working
• show filtering in @Query working (there should be a basic sample like this in the jpa module already)
• show URI security config

When i try to use this method Optional findOne(Long id); at a repository class, compiler error is thrown, is it allowed to use this feature at last Spring Data Jpa release on maven central?

https://github.com/spring-projects/spring-data-examples/tree/master/jpa/java8

A lot of thanks for you support !!!!!

Hi,

I created a custom JPA Repository as shown in the examples, but when I use it Spring attempts to find a property for the @Entity base on the method name of the custom Repository, e.g.:

interface UserRepositoryCustom {

    /**
     * Custom repository operation.
     * 
     * @return
     */
    List<User> myCustomBatchOperation();
}

Then Spring throws a PropertyReferenceException with this message:

No property my found for type User

I'm using Spring Boot 1.1.4, which in turn uses spring-data-commons-1.8.1 and spring-data-jpa-1.6.1.

Thanks,

Mariano.

• ALPS
• Projections
• JSON Patch

We should show how to use Java 8 Streams in a default method by delegating to another finder and calling stream() on the result.

• SpEL support, Spring Security integration, potentially a custom SpEL extension
• stored procedures
• findTop10By…(…)

Hi ,

I am getting null pointer exception while trying to run the JPA 21 example....

Hibernate: {call plus1inout(?)}

Create Sample Stored Procedure with cursor