group persistence modules (#2890)

* move security content from spring-security-rest-full

* swagger update

* move query language to new module

* rename spring-security-rest-full to spring-rest-full

* group persistence modules

persistence-modules/spring-data-cassandra/src/main/java/org/baeldung/spring/data/cassandra/config/CassandraConfig.java

@@ -0,0 +1,45 @@
+package org.baeldung.spring.data.cassandra.config;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.PropertySource;
+import org.springframework.core.env.Environment;
+import org.springframework.data.cassandra.config.CassandraClusterFactoryBean;
+import org.springframework.data.cassandra.config.java.AbstractCassandraConfiguration;
+import org.springframework.data.cassandra.mapping.BasicCassandraMappingContext;
+import org.springframework.data.cassandra.mapping.CassandraMappingContext;
+import org.springframework.data.cassandra.repository.config.EnableCassandraRepositories;
+
+@Configuration
+@PropertySource(value = { "classpath:cassandra.properties" })
+@EnableCassandraRepositories(basePackages = "org.baeldung.spring.data.cassandra.repository")
+public class CassandraConfig extends AbstractCassandraConfiguration {
+    private static final Log LOGGER = LogFactory.getLog(CassandraConfig.class);
+
+    @Autowired
+    private Environment environment;
+
+    @Override
+    protected String getKeyspaceName() {
+        return environment.getProperty("cassandra.keyspace");
+    }
+
+    @Override
+    @Bean
+    public CassandraClusterFactoryBean cluster() {
+        final CassandraClusterFactoryBean cluster = new CassandraClusterFactoryBean();
+        cluster.setContactPoints(environment.getProperty("cassandra.contactpoints"));
+        cluster.setPort(Integer.parseInt(environment.getProperty("cassandra.port")));
+        LOGGER.info("Cluster created with contact points [" + environment.getProperty("cassandra.contactpoints") + "] " + "& port [" + Integer.parseInt(environment.getProperty("cassandra.port")) + "].");
+        return cluster;
+    }
+
+    @Override
+    @Bean
+    public CassandraMappingContext cassandraMapping() throws ClassNotFoundException {
+        return new BasicCassandraMappingContext();
+    }
+}

persistence-modules/spring-data-cassandra/src/main/java/org/baeldung/spring/data/cassandra/model/Book.java

@@ -0,0 +1,67 @@
+package org.baeldung.spring.data.cassandra.model;
+
+import java.util.HashSet;
+import java.util.Set;
+import java.util.UUID;
+
+import org.springframework.cassandra.core.Ordering;
+import org.springframework.cassandra.core.PrimaryKeyType;
+import org.springframework.data.cassandra.mapping.Column;
+import org.springframework.data.cassandra.mapping.PrimaryKeyColumn;
+import org.springframework.data.cassandra.mapping.Table;
+
+@Table
+public class Book {
+
+    @PrimaryKeyColumn(name = "id", ordinal = 0, type = PrimaryKeyType.CLUSTERED, ordering = Ordering.DESCENDING)
+    private UUID id;
+
+    @PrimaryKeyColumn(name = "title", ordinal = 1, type = PrimaryKeyType.PARTITIONED)
+    private String title;
+
+    @PrimaryKeyColumn(name = "publisher", ordinal = 2, type = PrimaryKeyType.PARTITIONED)
+    private String publisher;
+
+    @Column
+    private Set<String> tags = new HashSet<>();
+
+    public Book(final UUID id, final String title, final String publisher, final Set<String> tags) {
+        this.id = id;
+        this.title = title;
+        this.publisher = publisher;
+        this.tags.addAll(tags);
+    }
+
+    public UUID getId() {
+        return id;
+    }
+
+    public String getTitle() {
+        return title;
+    }
+
+    public String getPublisher() {
+        return publisher;
+    }
+
+    public Set getTags() {
+        return tags;
+    }
+
+    public void setId(final UUID id) {
+        this.id = id;
+    }
+
+    public void setTitle(final String title) {
+        this.title = title;
+    }
+
+    public void setPublisher(final String publisher) {
+        this.publisher = publisher;
+    }
+
+    public void setTags(final Set<String> tags) {
+        this.tags = tags;
+    }
+
+}

persistence-modules/spring-data-cassandra/src/main/java/org/baeldung/spring/data/cassandra/repository/BookRepository.java

@@ -0,0 +1,14 @@
+package org.baeldung.spring.data.cassandra.repository;
+
+import org.baeldung.spring.data.cassandra.model.Book;
+import org.springframework.data.cassandra.repository.CassandraRepository;
+import org.springframework.data.cassandra.repository.Query;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public interface BookRepository extends CassandraRepository<Book> {
+
+    @Query("select * from book where title = ?0 and publisher=?1")
+    Iterable<Book> findByTitleAndPublisher(String title, String publisher);
+
+}

persistence-modules/spring-data-cassandra/src/main/resources/cassandra.properties

@@ -0,0 +1,3 @@
+cassandra.contactpoints=127.0.0.1
+cassandra.port=9142
+cassandra.keyspace=testKeySpace

persistence-modules/spring-data-cassandra/src/main/resources/logback.xml

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<configuration>
+    <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
+        <encoder>
+            <pattern>web - %date [%thread] %-5level %logger{36} - %message%n
+            </pattern>
+        </encoder>
+    </appender>
+
+    <logger name="org.springframework" level="WARN" />
+    <logger name="org.springframework.transaction" level="WARN" />
+
+    <!-- in order to debug some marshalling issues, this needs to be TRACE -->
+    <logger name="org.springframework.web.servlet.mvc" level="WARN" />
+
+    <root level="INFO">
+        <appender-ref ref="STDOUT" />
+    </root>
+</configuration>