Example usage for org.springframework.data.repository.init Jackson2ResourceReader readFrom

Introduction

In this page you can find the example usage for org.springframework.data.repository.init Jackson2ResourceReader readFrom.

Prototype

public Object readFrom(Resource resource, @Nullable ClassLoader classLoader) throws Exception 

Source Link

Usage

From source file:example.springdata.mongodb.util.BlogPostInitializer.java

@SuppressWarnings({ "unchecked", "rawtypes" })
private void loadFromClasspathSource(MongoOperations operations) throws Exception {

    Jackson2ResourceReader reader = new Jackson2ResourceReader();

    Object source = reader.readFrom(new ClassPathResource("spring-blog.atom.json"),
            this.getClass().getClassLoader());

    if (source instanceof Iterable) {
        ((Iterable) source).forEach(element -> operations.save(element));
    } else {/*from  w  w w  .  jav  a  2 s  . c om*/
        operations.save(source);
    }

    log.info("Imported blog posts from classpath!");
}

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