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This commit updates URLs to prefer the https protocol. Redirects are not followed to avoid accidentally expanding intentionally shortened URLs (i.e. if using a URL shortener). # HTTP URLs that Could Not Be Fixed These URLs were unable to be fixed. Please review them to see if they can be manually resolved. * http://mybatis.org/dtd/mybatis-3-config.dtd (301) with 1 occurrences could not be migrated: ([https](https://mybatis.org/dtd/mybatis-3-config.dtd) result SSLHandshakeException). * http://mybatis.org/dtd/mybatis-3-mapper.dtd (301) with 2 occurrences could not be migrated: ([https](https://mybatis.org/dtd/mybatis-3-mapper.dtd) result SSLHandshakeException). # Fixed URLs ## Fixed Success These URLs were switched to an https URL with a 2xx status. While the status was successful, your review is still recommended. * http://maven.apache.org/xsd/maven-4.0.0.xsd with 70 occurrences migrated to: https://maven.apache.org/xsd/maven-4.0.0.xsd ([https](https://maven.apache.org/xsd/maven-4.0.0.xsd) result 200). * http://maven.apache.org/maven-v4_0_0.xsd with 6 occurrences migrated to: https://maven.apache.org/maven-v4_0_0.xsd ([https](https://maven.apache.org/maven-v4_0_0.xsd) result 301). * http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd with 1 occurrences migrated to: https://java.sun.com/xml/ns/persistence/persistence_2_0.xsd ([https](https://java.sun.com/xml/ns/persistence/persistence_2_0.xsd) result 302). # Ignored These URLs were intentionally ignored. * http://java.sun.com/xml/ns/persistence with 2 occurrences * http://maven.apache.org/POM/4.0.0 with 152 occurrences * http://www.w3.org/2001/XMLSchema-instance with 77 occurrences Original pull request: #472
Spring Data MongoDB - Query-by-Example (QBE) example
This project contains samples of Query-by-Example of Spring Data MongoDB.
Support for Query-by-Example
Query by Example (QBE) is a user-friendly querying technique with a simple interface. It allows dynamic query creation and does not require to write queries containing field names. In fact, Query by Example does not require to write queries using JPA-QL at all.
An Example takes a data object (usually the entity object or a subtype of it) and a specification how to match properties. You can use Query by Example with MongoOperations and Repositories.
public interface PersonRepository extends CrudRepository<Person, String>, QueryByExampleExecutor {
}
Example<Person> example = Example.of(new Person("Jon", "Snow"));
repo.findAll(example);
ExampleMatcher matcher = ExampleMatcher.matching().
.withMatcher("firstname", endsWith())
.withMatcher("lastname", startsWith().ignoreCase());
Example<Person> example = Example.of(new Person("Jon", "Snow"), matcher);
repo.count(example);
This example contains two test classes to illustrate Query-by-Example with MongoOperations in MongoOperationsIntegrationTests and the usage with a Repository in UserRepositoryIntegrationTests.