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Gregory Burd 2018-03-25 19:41:59 -04:00
parent 54caf644a2
commit f2d926a3f8
26 changed files with 943 additions and 220 deletions
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26
BaseIntegrationTest.java Normal file
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package com.example.crud;
import example.domain.Event;
import org.junit.Before;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.cassandra.core.cql.CqlIdentifier;
import org.springframework.data.cassandra.core.CassandraAdminOperations;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import java.util.HashMap;
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(classes = CassandraConfiguration.class)
public abstract class BaseIntegrationTest {
@Autowired
private CassandraAdminOperations adminTemplate;
@Before
public void resetKeySpace() {
adminTemplate.dropTable(CqlIdentifier.cqlId("event"));
adminTemplate.createTable(true, CqlIdentifier.cqlId("event"), Event.class, new HashMap<String, Object>());
}
}

219
CRUDTest.java Normal file
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package com.example.crud.entities;
import com.datastax.driver.core.querybuilder.QueryBuilder;
import com.datastax.driver.core.querybuilder.Select;
import lombok.extern.java.Log;
import org.junit.*;
import javax.persistence.*;
import java.util.HashMap;
import java.util.Map;
/**
* The Class CRUDTest.
*/
public class CRUDTest
{
private Log log = LogFactory.getLog(getClass().getName());
/** The Constant PU. */
private static final String PU = "cassandra_pu";
/** The emf. */
private static EntityManagerFactory emf;
/** The em. */
private EntityManager em;
/**
* Sets the up before class.
*
* @throws Exception
* the exception
*/
@BeforeClass
public static void SetUpBeforeClass() throws Exception
{
Map propertyMap = new HashMap();
//propertyMap.put(PersistenceProperties.KUNDERA_DDL_AUTO_PREPARE, "create");
propertyMap.put("kundera.batch.size", "5");
propertyMap.put(CassandraConstants.CQL_VERSION, CassandraConstants.CQL_VERSION_3_0);
emf = Persistence.createEntityManagerFactory(PU, propertyMap);
}
/**
* Sets the up.
*
* @throws Exception
* the exception
*/
@Before
public void setUp() throws Exception
{
em = emf.createEntityManager();
}
/**
* Test crud operations.
*
* @throws Exception
* the exception
*/
@Test
public void testCRUDOperations() throws Exception
{
testInsert();
testMerge();
testUpdate();
testCache();
testTransaction();
testBatch();
testQueryBuilder();
testRemove();
}
/**
* Test insert.
*
* @throws Exception
* the exception
*/
private void testInsert() throws Exception
{
Person p = new Person();
p.setPersonId("101");
p.setPersonFirstName("James");
p.setPersonLastName("Bond");
p.setAge(24);
//p.addEmail("007@mi6.gov");
em.persist(p);
em.flush();
Person person = em.find(Person.class, "101");
Assert.assertNotNull(person);
Assert.assertEquals("101", person.getPersonId());
Assert.assertEquals("James Bond", person.getPersonName());
}
/**
* Test merge.
*/
private void testMerge()
{
Person person = em.find(Person.class, "101");
person.setPersonLastName("Blond");
//person.addEmail("jamesbond@gmail.com");
person = em.merge(person);
em.flush();
Person p2 = em.find(Person.class, "101");
Assert.assertEquals("Blond", p2.getPersonLastName());
}
private void testCache() {
Cache cache = emf.getCache();
cache.evictAll();
log.info("Person in Cache: " + cache.contains(Person.class, "101"));
Person person = em.find(Person.class, "101");
log.info("Person in Cache: " + cache.contains(Person.class, person.getPersonId()));
cache.evictAll();
log.info("Person in Cache: " + cache.contains(Person.class, person.getPersonId()));
}
private void testUpdate()
{
Person person = em.find(Person.class, "101");
/*
// In Query set Paramater.
queryString = "Update PersonCassandra p SET p.personName = 'Kuldeep' WHERE p.personId IN :idList";
List<String> id = new ArrayList<String>();
id.add("1");
id.add("2");
id.add("3");
cqlQuery = parseAndCreateUpdateQuery(kunderaQuery, emf, em, pu, PersonCassandra.class, Integer.MAX_VALUE);
KunderaQuery kunderaQuery = getQueryObject(queryString, emf);
kunderaQuery.setParameter("idList", id);
PersistenceDelegator pd = getPersistenceDelegator(em, getpd);
EntityManagerFactoryImpl.KunderaMetadata kunderaMetadata = ((EntityManagerFactoryImpl) emf).getKunderaMetadataInstance();
CassQuery query = new CassQuery(kunderaQuery, pd, kunderaMetadata);
query.setMaxResults(maxResult);
if(ttl != null)
{
query.applyTTL(ttl);
}
String cqlQuery = query.createUpdateQuery(kunderaQuery);
return cqlQuery;
*/
person.setPersonFirstName("Jim");
em.flush();
}
private void testTransaction()
{
EntityTransaction txn = em.getTransaction();
txn.begin();
Person person = new Person();
person.setPersonFirstName("Fred");
person.setPersonLastName("Johnson");
person.setAge(22);
em.persist(person);
txn.commit();
}
private void testBatch()
{
}
private void testQueryBuilder()
{
String table = em.getMetamodel().entity(Person.class).getName();
Select q = QueryBuilder.select().all().from(table);
Query query = em.createQuery(q.getQueryString());
query.getResultList();
}
/**
* Test remove.
*/
private void testRemove()
{
Person p = em.find(Person.class, "101");
em.remove(p);
Person p1 = em.find(Person.class, "101");
Assert.assertNull(p1);
}
/**
* Tear down.
*
* @throws Exception
* the exception
*/
@After
public void tearDown() throws Exception
{
em.close();
}
/**
* Tear down after class.
*
* @throws Exception
* the exception
*/
@AfterClass
public static void tearDownAfterClass() throws Exception
{
if (emf != null)
{
emf.close();
emf = null;
}
}
}

39
CacheProperties.java Normal file
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package com.example.crud;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.PropertySource;
import org.springframework.stereotype.Component;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
@Component
@PropertySource("application.properties")
public class CacheProperties {
@Value("${cache.enabled}")
private boolean enabled;
@Value("${cache.names}")
private String[] cacheNames;
public List<String> getCacheNameList() {
return Collections.unmodifiableList(Arrays.asList(cacheNames));
}
public boolean isEnabled() {
return enabled;
}
public void setEnabled(boolean enabled) {
this.enabled = enabled;
}
public String[] getCacheNames() {
return cacheNames;
}
public void setCacheNames(String[] cacheNames) {
this.cacheNames = cacheNames;
}
}

43
CassandraConfiguration.java Normal file
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@ -0,0 +1,43 @@
package com.example.crud;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
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 = {"example"})
public class CassandraConfiguration extends AbstractCassandraConfiguration {
private static final Logger LOG = LoggerFactory.getLogger(CassandraConfiguration.class);
@Autowired
private Environment environment;
@Bean
public CassandraClusterFactoryBean cluster() {
CassandraClusterFactoryBean cluster = new CassandraClusterFactoryBean();
cluster.setContactPoints(environment.getProperty("cassandra.contactpoints"));
cluster.setPort(Integer.parseInt(environment.getProperty("cassandra.port")));
return cluster;
}
@Override
protected String getKeyspaceName() {
return environment.getProperty("cassandra.keyspace");
}
@Bean
public CassandraMappingContext cassandraMapping() throws ClassNotFoundException {
return new BasicCassandraMappingContext();
}
}

42
CassandraTemplateIntegrationTest.java Normal file
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@ -0,0 +1,42 @@
pacakage com.example.crud;
import com.datastax.driver.core.querybuilder.QueryBuilder;
import com.datastax.driver.core.querybuilder.Select;
import com.datastax.driver.core.utils.UUIDs;
import com.google.common.collect.ImmutableSet;
import example.domain.Event;
import org.hamcrest.core.IsEqual;
import org.junit.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.cassandra.core.CassandraOperations;
import java.util.List;
import static org.hamcrest.CoreMatchers.hasItem;
import static org.hamcrest.CoreMatchers.is;
import static org.junit.Assert.assertThat;
public class CassandraTemplateIntegrationTest extends BaseIntegrationTest {
public static final String TIME_BUCKET = "2014-01-01";
@Autowired
private CassandraOperations cassandraTemplate;
@Test
public void supportsPojoToCqlMappings() {
Event event = new Event(UUIDs.timeBased(), "type1", TIME_BUCKET, ImmutableSet.of("tag1", "tag3"));
cassandraTemplate.insert(event);
Select select = QueryBuilder.select().from("event").where(QueryBuilder.eq("type", "type1")).and(QueryBuilder.eq("bucket", TIME_BUCKET)).limit(10);
Event retrievedEvent = cassandraTemplate.selectOne(select, Event.class);
assertThat(retrievedEvent, IsEqual.equalTo(event));
List<Event> retrievedEvents = cassandraTemplate.select(select, Event.class);
assertThat(retrievedEvents.size(), is(1));
assertThat(retrievedEvents, hasItem(event));
}
}

56
CqlTemplateIntegrationTest.java Normal file
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@ -0,0 +1,56 @@
package com.example.crud;
import com.datastax.driver.core.PreparedStatement;
import com.datastax.driver.core.ResultSet;
import com.datastax.driver.core.Statement;
import com.datastax.driver.core.querybuilder.Insert;
import com.datastax.driver.core.querybuilder.QueryBuilder;
import com.datastax.driver.core.querybuilder.Select;
import com.datastax.driver.core.utils.UUIDs;
import com.google.common.collect.ImmutableSet;
import org.hamcrest.core.Is;
import org.junit.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.cassandra.core.CqlOperations;
import static org.junit.Assert.assertThat;
public class CqlTemplateIntegrationTest extends BaseIntegrationTest {
public static final String TIME_BUCKET = "2014-01-01";
@Autowired
private CqlOperations cqlTemplate;
@Test
public void allowsExecutingCqlStatements() {
insertEventUsingCqlString();
insertEventUsingStatementBuildWithQueryBuilder();
insertEventUsingPreparedStatement();
ResultSet resultSet1 = cqlTemplate.query("select * from event where type='type2' and bucket='" + TIME_BUCKET + "'");
assertThat(resultSet1.all().size(), Is.is(2));
Select select = QueryBuilder.select().from("event").where(QueryBuilder.eq("type", "type1")).and(QueryBuilder.eq("bucket", TIME_BUCKET)).limit(10);
ResultSet resultSet2 = cqlTemplate.query(select);
assertThat(resultSet2.all().size(), Is.is(1));
}
private void insertEventUsingCqlString() {
cqlTemplate.execute("insert into event (id, type, bucket, tags) values (" + UUIDs.timeBased() + ", 'type1', '" + TIME_BUCKET + "', {'tag2', 'tag3'})");
}
private void insertEventUsingStatementBuildWithQueryBuilder() {
Insert insertStatement = QueryBuilder.insertInto("event").value("id", UUIDs.timeBased()).value("type", "type2")
.value("bucket", TIME_BUCKET).value("tags", ImmutableSet.of("tag1"));
cqlTemplate.execute(insertStatement);
}
private void insertEventUsingPreparedStatement() {
PreparedStatement preparedStatement = cqlTemplate.getSession().prepare("insert into event (id, type, bucket, tags) values (?, ?, ?, ?)");
Statement insertStatement = preparedStatement.bind(UUIDs.timeBased(), "type2", TIME_BUCKET, ImmutableSet.of("tag1", "tag2"));
cqlTemplate.execute(insertStatement);
}
}

3
README
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@ -17,3 +17,6 @@ netstat -nr | grep 239.9.9.9
ping -t 1 -c 2 239.9.9.9
sudo tcpdump -vvv -ni en0 host 239.9.9.9
sudo route -v delete -inet 239.9.9.9
mvn clean versions:use-latest-versions scm:checkin deploy -Dmessage="update versions" -DperformRelease=true
http://www.mojohaus.org/versions-maven-plugin/index.html

37
RedisCacheConfiguration.java Normal file
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@ -0,0 +1,37 @@
@Configuration
@EnableCaching
public class CacheConfig {
@Bean
public JedisConnectionFactory redisConnectionFactory() {
return new JedisConnectionFactory();
}
@Bean
public RedisTemplate<String, String> redisTemplate(RedisConnectionFactory cf) {
RedisTemplate<String, String> redisTemplate = new RedisTemplate<String, String>();
redisTemplate.setConnectionFactory(cf);
return redisTemplate;
}
@Bean
public CacheManager cacheManager(RedisTemplate redisTemplate) {
return new RedisCacheManager(redisTemplate);
}
@Bean
public KeyGenerator keyGenerator() {
return new KeyGenerator() {
@Override
public Object generate(Object o, Method method, Object... params) {
StringBuilder sb = new StringBuilder();
sb.append(o.getClass().getName());
sb.append(method.getName());
for (Object param : params) {
sb.append(param.toString());
}
return sb.toString();
}
};
}
}

0
TESTS Normal file
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5
application.properties Normal file
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@ -0,0 +1,5 @@
################
# Caching
################
cache.enabled = true
cache.names = crudCache

31
applicationContext.xml Normal file
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@ -0,0 +1,31 @@
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:metrics="http://www.ryantenney.com/schema/metrics" xmlns:aop="http://www.springframework.org/schema/aop"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.ryantenney.com/schema/metrics
http://www.ryantenney.com/schema/metrics/metrics.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd">
<!-- Creates a MetricRegistry bean -->
<metrics:metric-registry id="metricRegistry" />
<!-- Creates a HealthCheckRegistry bean (Optional) -->
<metrics:health-check-registry id="health" />
<!-- Registers BeanPostProcessors with Spring which proxy beans and capture metrics -->
<!-- Include this once per context (once in the parent context and in any subcontexts) -->
<metrics:annotation-driven metric-registry="metricRegistry" />
<!-- Example reporter definiton. Supported reporters include jmx, slf4j, graphite, and others. -->
<!-- Reporters should be defined only once, preferably in the parent context -->
<metrics:reporter type="console" metric-registry="metricRegistry" period="1m" />
<!-- Register metric beans (Optional) -->
<!-- The metrics in this example require metrics-jvm -->
<metrics:register metric-registry="metricRegistry">
<bean metrics:name="jvm.gc" class="com.codahale.metrics.jvm.GarbageCollectorMetricSet" />
<bean metrics:name="jvm.memory" class="com.codahale.metrics.jvm.MemoryUsageGaugeSet" />
<bean metrics:name="jvm.thread-states" class="com.codahale.metrics.jvm.ThreadStatesGaugeSet" />
<bean metrics:name="jvm.fd.usage" class="com.codahale.metrics.jvm.FileDescriptorRatioGauge" />
</metrics:register>
</beans>

76
crud.iml
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@ -15,13 +15,22 @@
<facet type="Spring" name="Spring">
<configuration>
<fileset id="fileset" name="Spring Application Context" removed="false">
<file>file://$MODULE_DIR$/src/main/java/com/example/crud/ApplicationConfig.java</file>
<file>file://$MODULE_DIR$/src/main/java/com/example/crud/CacheConfiguration.java</file>
<file>file://$MODULE_DIR$/src/main/java/com/example/crud/EhCacheConfiguration.java</file>
<file>file://$MODULE_DIR$/src/main/java/com/example/crud/metrics/MetricsConfiguration.java</file>
<file>file://$MODULE_DIR$/src/main/java/com/example/crud/metrics/SpringConfiguringClass.java</file>
<file>file://$MODULE_DIR$/applicationContext.xml</file>
</fileset>
<fileset id="fileset2" name="Spring Application Context (2)" removed="false">
<file>file://$MODULE_DIR$/src/main/java/com/example/crud/ApplicationConfiguration.java</file>
</fileset>
<fileset id="fileset3" name="Spring Application Context (3)" removed="false">
<file>file://$MODULE_DIR$/src/main/java/com/example/crud/ApplicationConfiguration.java</file>
<file>file://$MODULE_DIR$/src/main/java/com/example/crud/CacheConfiguration.java</file>
<file>file://$MODULE_DIR$/src/main/java/com/example/crud/EhCacheConfiguration.java</file>
<file>file://$MODULE_DIR$/src/main/java/com/example/crud/metrics/MetricsConfiguration.java</file>
<file>file://$MODULE_DIR$/src/main/java/com/example/crud/metrics/SpringConfiguringClass.java</file>
</fileset>
</configuration>
</facet>
<facet type="AspectJ" name="AspectJ">
@ -41,16 +50,24 @@
<orderEntry type="sourceFolder" forTests="false" />
<orderEntry type="library" name="Maven: org.datanucleus:datanucleus-core:5.1.0-m3" level="project" />
<orderEntry type="library" name="Maven: org.datanucleus:datanucleus-api-jpa:5.1.0-m3" level="project" />
<orderEntry type="library" name="Maven: org.datanucleus:javax.persistence:2.1.0" level="project" />
<orderEntry type="library" name="Maven: ch.qos.logback:logback-classic:1.0.13" level="project" />
<orderEntry type="library" name="Maven: ch.qos.logback:logback-core:1.0.13" level="project" />
<orderEntry type="library" name="Maven: org.slf4j:slf4j-api:1.7.5" level="project" />
<orderEntry type="library" name="Maven: org.datanucleus:javax.persistence:2.2.0-m3" level="project" />
<orderEntry type="library" name="Maven: ch.qos.logback:logback-classic:1.2.3" level="project" />
<orderEntry type="library" name="Maven: ch.qos.logback:logback-core:1.2.3" level="project" />
<orderEntry type="library" name="Maven: org.slf4j:slf4j-api:1.7.25" level="project" />
<orderEntry type="library" name="Maven: ch.qos.logback:logback-access:1.2.3" level="project" />
<orderEntry type="library" name="Maven: org.slf4j:jcl-over-slf4j:1.7.25" level="project" />
<orderEntry type="library" name="Maven: org.slf4j:log4j-over-slf4j:1.7.7" level="project" />
<orderEntry type="library" name="Maven: org.slf4j:jcl-over-slf4j:1.8.0-alpha2" level="project" />
<orderEntry type="library" name="Maven: org.slf4j:log4j-over-slf4j:1.8.0-alpha2" level="project" />
<orderEntry type="library" name="Maven: org.datanucleus:datanucleus-mongodb:5.1.0-m3" level="project" />
<orderEntry type="library" name="Maven: org.mongodb:mongo-java-driver:3.4.2" level="project" />
<orderEntry type="library" name="Maven: org.datanucleus:datanucleus-cassandra:5.1.0-m3" level="project" />
<orderEntry type="module-library">
<library name="Maven: org.datanucleus:datanucleus-cassandra:5.1.0-m4-SNAPSHOT">
<CLASSES>
<root url="jar://$MODULE_DIR$/lib/datanucleus-cassandra-5.1.0-m4-SNAPSHOT.jar!/" />
</CLASSES>
<JAVADOC />
<SOURCES />
</library>
</orderEntry>
<orderEntry type="library" name="Maven: com.datastax.cassandra:cassandra-driver-core:3.2.0" level="project" />
<orderEntry type="library" name="Maven: io.netty:netty-handler:4.0.44.Final" level="project" />
<orderEntry type="library" name="Maven: io.netty:netty-buffer:4.0.44.Final" level="project" />
@ -69,44 +86,45 @@
<orderEntry type="library" name="Maven: com.github.jnr:jnr-x86asm:1.0.2" level="project" />
<orderEntry type="library" name="Maven: com.github.jnr:jnr-posix:3.0.27" level="project" />
<orderEntry type="library" name="Maven: com.github.jnr:jnr-constants:0.9.0" level="project" />
<orderEntry type="library" name="Maven: com.datastax.cassandra:cassandra-driver-extras:3.2.0" level="project" />
<orderEntry type="library" name="Maven: com.datastax.cassandra:cassandra-driver-mapping:3.2.0" level="project" />
<orderEntry type="library" name="Maven: org.hdrhistogram:HdrHistogram:2.1.9" level="project" />
<orderEntry type="library" name="Maven: org.datanucleus:datanucleus-cache:5.0.0-release" level="project" />
<orderEntry type="library" name="Maven: org.datanucleus:datanucleus-guava:5.0.1" level="project" />
<orderEntry type="library" name="Maven: org.datanucleus:datanucleus-jodatime:5.0.0-release" level="project" />
<orderEntry type="library" name="Maven: javax.cache:cache-api:1.0.0" level="project" />
<orderEntry type="library" name="Maven: org.datanucleus:datanucleus-cache:5.1.0-m1" level="project" />
<orderEntry type="library" name="Maven: javax.cache:cache-api:1.0.0-PFD" level="project" />
<orderEntry type="library" name="Maven: net.sf.ehcache:ehcache-core:2.6.11" level="project" />
<orderEntry type="library" name="Maven: net.sf.ehcache:ehcache-jgroupsreplication:1.7" level="project" />
<orderEntry type="library" name="Maven: org.jgroups:jgroups:3.1.0.Final" level="project" />
<orderEntry type="library" name="Maven: org.springframework:spring-context:5.0.0.M5" level="project" />
<orderEntry type="library" name="Maven: org.springframework:spring-aop:5.0.0.M5" level="project" />
<orderEntry type="library" name="Maven: org.springframework:spring-beans:5.0.0.M5" level="project" />
<orderEntry type="library" name="Maven: org.springframework:spring-core:5.0.0.M5" level="project" />
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<orderEntry type="library" name="Maven: org.springframework:spring-expression:5.0.0.M5" level="project" />
<orderEntry type="library" name="Maven: org.springframework:spring-context-support:5.0.0.M5" level="project" />
<orderEntry type="library" name="Maven: org.springframework.data:spring-data-jpa:2.0.0.M4" level="project" />
<orderEntry type="library" name="Maven: org.springframework.data:spring-data-commons:2.0.0.M4" level="project" />
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<orderEntry type="library" name="Maven: org.springframework.data:spring-data-keyvalue:2.0.0.M4" level="project" />
<orderEntry type="library" name="Maven: org.springframework:spring-orm:5.0.0.M5" level="project" />
<orderEntry type="library" name="Maven: org.springframework:spring-jdbc:5.0.0.M5" level="project" />
<orderEntry type="library" name="Maven: org.springframework:spring-tx:5.0.0.M5" level="project" />
<orderEntry type="library" name="Maven: org.springframework:spring-context:5.0.0.RC2" level="project" />
<orderEntry type="library" name="Maven: org.springframework:spring-aop:5.0.0.RC2" level="project" />
<orderEntry type="library" name="Maven: org.springframework:spring-beans:5.0.0.RC2" level="project" />
<orderEntry type="library" name="Maven: org.springframework:spring-core:5.0.0.RC2" level="project" />
<orderEntry type="library" name="Maven: org.springframework:spring-jcl:5.0.0.RC2" level="project" />
<orderEntry type="library" name="Maven: org.springframework:spring-expression:5.0.0.RC2" level="project" />
<orderEntry type="library" name="Maven: org.springframework:spring-context-support:5.0.0.RC2" level="project" />
<orderEntry type="library" name="Maven: org.springframework.data:spring-data-jpa:1.6.6.RELEASE" level="project" />
<orderEntry type="library" name="Maven: org.springframework.data:spring-data-commons:1.8.6.RELEASE" level="project" />
<orderEntry type="library" name="Maven: org.aspectj:aspectjrt:1.8.6" level="project" />
<orderEntry type="library" name="Maven: org.springframework.data:spring-data-keyvalue:unknown" level="project" />
<orderEntry type="library" name="Maven: org.springframework:spring-orm:5.0.0.RC2" level="project" />
<orderEntry type="library" name="Maven: org.springframework:spring-jdbc:5.0.0.RC2" level="project" />
<orderEntry type="library" name="Maven: org.springframework:spring-tx:5.0.0.RC2" level="project" />
<orderEntry type="library" name="Maven: org.springframework.security:spring-security-web:5.0.0.M2" level="project" />
<orderEntry type="library" name="Maven: aopalliance:aopalliance:1.0" level="project" />
<orderEntry type="library" name="Maven: org.springframework.security:spring-security-core:5.0.0.M2" level="project" />
<orderEntry type="library" name="Maven: org.springframework:spring-web:5.0.0.M5" level="project" />
<orderEntry type="library" name="Maven: org.springframework:spring-aspects:5.0.0.M5" level="project" />
<orderEntry type="library" name="Maven: org.springframework:spring-web:5.0.0.RC2" level="project" />
<orderEntry type="library" name="Maven: org.springframework:spring-aspects:5.0.0.RC2" level="project" />
<orderEntry type="library" name="Maven: org.aspectj:aspectjweaver:1.9.0.BETA-5" level="project" />
<orderEntry type="library" name="Maven: joda-time:joda-time:2.9.9" level="project" />
<orderEntry type="library" name="Maven: org.projectlombok:lombok:1.16.16" level="project" />
<orderEntry type="library" scope="TEST" name="Maven: junit:junit:4.12" level="project" />
<orderEntry type="library" scope="TEST" name="Maven: org.hamcrest:hamcrest-core:1.3" level="project" />
<orderEntry type="library" name="Maven: io.dropwizard.metrics:metrics-core:3.2.2" level="project" />
<orderEntry type="library" name="Maven: com.codahale.metrics:metrics-annotation:3.2.2" level="project" />
<orderEntry type="library" name="Maven: io.dropwizard.metrics:metrics-logback:3.2.2" level="project" />
<orderEntry type="library" name="Maven: io.dropwizard.metrics:metrics-jvm:3.2.2" level="project" />
<orderEntry type="library" name="Maven: io.dropwizard.metrics:metrics-healthchecks:3.2.2" level="project" />
<orderEntry type="library" name="Maven: io.dropwizard.metrics:metrics-graphite:3.2.2" level="project" />
<orderEntry type="library" name="Maven: io.dropwizard.metrics:metrics-ehcache:3.2.2" level="project" />
<orderEntry type="library" name="Maven: net.sf.ehcache:ehcache:2.8.3" level="project" />
<orderEntry type="library" name="Maven: com.ryantenney.metrics:metrics-spring:3.1.3" level="project" />
<orderEntry type="library" name="Maven: io.dropwizard.metrics:metrics-annotation:3.1.2" level="project" />
<orderEntry type="library" name="Maven: io.riemann:metrics3-riemann-reporter:0.4.5" level="project" />

50
pom.xml
View file

@ -17,7 +17,7 @@
<org.datanucleus.version>[5.1.0-m3, 5.9)</org.datanucleus.version>
<aspectj.version>1.8.10</aspectj.version>
<metrics.version>3.2.2</metrics.version>
<spring.version>5.0.0.M5</spring.version>
<spring.version>5.0.0.RC2</spring.version>
<spring-data.version>Kay-M4</spring-data.version>
</properties>
@ -46,7 +46,7 @@
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-framework-bom</artifactId>
<version>${spring.version}</version>
<version>5.0.0.RC2</version>
<scope>import</scope>
<type>pom</type>
</dependency>
@ -54,7 +54,7 @@
<dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-releasetrain</artifactId>
<version>${spring-data.version}</version>
<version>1.4.6.RELEASE</version>
<scope>import</scope>
<type>pom</type>
</dependency>
@ -77,13 +77,13 @@
<dependency>
<groupId>org.datanucleus</groupId>
<artifactId>javax.persistence</artifactId>
<version>2.1.0</version>
<version>2.2.0-m3</version>
</dependency>
<dependency>
<groupId>ch.qos.logback</groupId>
<artifactId>logback-classic</artifactId>
<version>1.0.13</version>
<version>1.2.3</version>
</dependency>
<dependency>
<groupId>ch.qos.logback</groupId>
@ -93,12 +93,12 @@
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>jcl-over-slf4j</artifactId>
<version>1.7.25</version>
<version>1.8.0-alpha2</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>log4j-over-slf4j</artifactId>
<version>1.7.7</version>
<version>1.8.0-alpha2</version>
</dependency>
<!-- MongoDB -->
@ -117,24 +117,41 @@
<dependency>
<groupId>org.datanucleus</groupId>
<artifactId>datanucleus-cassandra</artifactId>
<version>${org.datanucleus.version}</version>
<!-- version>${org.datanucleus.version}</version -->
<type>jar</type>
<scope>system</scope>
<version>5.1.0-m4-SNAPSHOT</version>
<systemPath>${project.basedir}/lib/datanucleus-cassandra-5.1.0-m4-SNAPSHOT.jar</systemPath>
</dependency>
<dependency>
<groupId>com.datastax.cassandra</groupId>
<artifactId>cassandra-driver-core</artifactId>
<version>3.2.0</version>
</dependency>
<dependency>
<groupId>com.datastax.cassandra</groupId>
<artifactId>cassandra-driver-extras</artifactId>
<version>3.2.0</version>
</dependency>
<dependency>
<groupId>com.datastax.cassandra</groupId>
<artifactId>cassandra-driver-mapping</artifactId>
<version>3.2.0</version>
</dependency>
<dependency>
<groupId>org.hdrhistogram</groupId>
<artifactId>HdrHistogram</artifactId>
<version>[2.1.8,)</version>
<version>2.1.9</version>
</dependency>
<dependency>
<groupId>org.datanucleus</groupId>
<artifactId>datanucleus-cache</artifactId>
<version>5.0.0-release</version>
<version>5.1.0-m1</version>
<!--
<exclusions>
<exclusion>
@ -145,6 +162,7 @@
-->
</dependency>
<!--
<dependency>
<groupId>org.datanucleus</groupId>
<artifactId>datanucleus-guava</artifactId>
@ -157,7 +175,6 @@
<version>5.0.0-release</version>
</dependency>
<!--
<dependency>
<groupId>org.datanucleus</groupId>
<artifactId>datanucleus-java8</artifactId>
@ -168,7 +185,7 @@
<dependency>
<groupId>javax.cache</groupId>
<artifactId>cache-api</artifactId>
<version>1.0.0</version>
<version>1.0.0-PFD</version>
</dependency>
<!--
@ -309,6 +326,11 @@
<version>${metrics.version}</version>
</dependency>
<dependency>
<groupId>io.dropwizard.metrics</groupId>
<artifactId>metrics-ehcache</artifactId>
<version>${metrics.version}</version>
</dependency>
<dependency>
<groupId>com.ryantenney.metrics</groupId>
@ -431,7 +453,7 @@
</dependency>
</dependencies>
</plugin>
<!-- DataNucleus compile time weaving
<!-- DataNucleus compile time weaving -->
<plugin>
<groupId>org.datanucleus</groupId>
<artifactId>datanucleus-maven-plugin</artifactId>
@ -451,7 +473,7 @@
</execution>
</executions>
</plugin>
-->
<!-- -->
<plugin>
<groupId>org.codehaus.mojo</groupId>

1
src/main/java/com/example/crud/CacheConfiguration.java
View file

@ -1,5 +1,6 @@
package com.example.crud;
import com.codahale.metrics.ehcache.InstrumentedEhcache;
import com.google.common.collect.Lists;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;

230
src/main/java/com/example/crud/Main.java
View file

@ -1,5 +1,9 @@
package com.example.crud;
import com.codahale.metrics.ehcache.InstrumentedEhcache;
import com.datastax.driver.core.*;
import com.datastax.driver.core.querybuilder.QueryBuilder;
import com.datastax.driver.core.querybuilder.Select;
import com.example.crud.entities.*;
import com.example.crud.repositories.InventoryRepository;
import com.example.crud.repositories.PersonRepository;
@ -16,67 +20,113 @@ import java.util.Iterator;
import java.util.List;
import java.util.Map;
// TODO:
// * LOCAL_QUORUM
// * compound primary keys
// * pillar for DDL
// * metrics
// * com.datastax.driver.core.Cluster.builder().withQueryOptions(‌​new QueryOptions().setConsistencyLevel(ConsistencyLevel.QUORUM))
// * https://github.com/brndnmtthws/metrics-cassandra (c* as a sink for metrics)
// * https://github.com/addthis/metrics-reporter-config
/**
* Controlling application for the DataNucleus Tutorial using JPA.
* Uses the "persistence-unit" called "Tutorial".
*/
public class Main {
Logger log = LoggerFactory.getLogger(getClass().getName());
EntityManagerFactory cassandraEntityManagerFactory;
EntityManagerFactory mongoEntityManagerFactory;
Cluster cluster;
String personId;
public static void main(String args[]) {
Logger log = LoggerFactory.getLogger(Main.class);//getClass().getName());
Main main = new Main();
}
public Main() {
System.setProperty("DEBUG.MONGO", "true"); // Enable MongoDB logging in general
System.setProperty("DB.TRACE", "true"); // Enable DB operation tracing
AnnotationConfigApplicationContext ctx = new AnnotationConfigApplicationContext();
ctx.scan("com.example");
ctx.register(ApplicationConfiguration.class);
ctx.refresh();
// Enable MongoDB logging in general
System.setProperty("DEBUG.MONGO", "true");
// Enable DB operation tracing
System.setProperty("DB.TRACE", "true");
// Create an EntityManagerFactory for this "persistence-unit"
// See the file "META-INF/persistence.xml"
EntityManagerFactory cassandraEntityManagerFactory = Persistence.createEntityManagerFactory("crud");
EntityManagerFactory mongoEntityManagerFactory = Persistence.createEntityManagerFactory("mongo");
cassandraEntityManagerFactory = Persistence.createEntityManagerFactory("crud");
mongoEntityManagerFactory = Persistence.createEntityManagerFactory("mongo");
// TODO:
// * LOCAL_QUORUM
// * compound primary keys
// * pillar for DDL
// * metrics
// * com.datastax.driver.core.Cluster.builder().withQueryOptions(‌​new QueryOptions().setConsistencyLevel(ConsistencyLevel.QUORUM))
// * https://github.com/brndnmtthws/metrics-cassandra (c* as a sink for metrics)
// * https://github.com/addthis/metrics-reporter-config
cluster = ctx.getBean(Cluster.class);
/*
Configuration configuration = cluster.getConfiguration();
Metadata metadata = cluster.getMetadata();
log.debug(configuration);
log.debug(metadata); */
/*
Session session = ctx.getBean(Session.class);
Select s = QueryBuilder.select().all().from("kc", "inventory");
s.setConsistencyLevel(ConsistencyLevel.LOCAL_QUORUM);
ResultSet rs = session.execute(s);
log.debug(rs.toString());
*/
/*
//org.datanucleus.api.jpa.JPAEntityTransaction tx = (org.datanucleus.api.jpa.JPAEntityTransaction)pm.currentTransaction();
//tx.setOption("transaction.isolation", 2);
*/
this.a().b().c().e().f().g().z();
cassandraEntityManagerFactory.close();
}
public Main a() {
EntityManager em;
EntityTransaction tx;
JpaRepositoryFactory factory;
//org.datanucleus.api.jpa.JPAEntityTransaction tx = (org.datanucleus.api.jpa.JPAEntityTransaction)pm.currentTransaction();
//tx.setOption("transaction.isolation", 2);
// Add a person to MongoDB
em = mongoEntityManagerFactory.createEntityManager();
Person person;
/*
factory = new JpaRepositoryFactory(em);
PersonRepository repository = factory.getRepository(PersonRepository.class);
person = new Person();
person.setPersonFirstName("James");
person.setPersonLastName("Bond");
person.setAge(42);
repository.save(person);
*/
em = cassandraEntityManagerFactory.createEntityManager();
JpaRepositoryFactory factory = new JpaRepositoryFactory(em);
tx = em.getTransaction();
try {
tx.begin();
person = new Person();
InventoryRepository repository = factory.getRepository(InventoryRepository.class);
Inventory inventory = repository.findByName("My Inventory");
if (inventory == null) {
inventory = new Inventory("My Inventory");
}
log.debug("SpringData/JPA: " + inventory.toString());
inventory.setDescription("This is my updated description.");
tx.rollback();
}
catch (Exception e) {
log.error(">> Exception in bulk delete of data", e);
System.err.println("Error in bulk delete of data : " + e.getMessage());
} finally {
if (tx.isActive()) {
tx.rollback();
}
em.close();
}
return this;
}
public Main b() {
EntityManager em;
EntityTransaction tx;
// Add a person to MongoDB
em = mongoEntityManagerFactory.createEntityManager();
tx = em.getTransaction();
try {
tx.begin();
Person person = new Person();
person.setPersonFirstName("James");
person.setPersonLastName("Bond");
person.setAge(42);
personId = person.getPersonId();
em.merge(person);
List<ObjectProvider> objs = ((JPAEntityManager) em).getExecutionContext().getObjectsToBeFlushed();
@ -90,6 +140,12 @@ public class Main {
}
em.close(); // This will detach all current managed objects
}
return this;
}
public Main c() {
EntityManager em;
EntityTransaction tx;
// Persistence of a Product and a Book.
em = cassandraEntityManagerFactory.createEntityManager();
@ -118,7 +174,6 @@ public class Main {
catch (Exception e) {
log.error(">> Exception persisting data", e);
System.err.println("Error persisting data : " + e.getMessage());
return;
} finally {
if (tx.isActive()) {
tx.rollback();
@ -126,7 +181,13 @@ public class Main {
em.close();
}
cassandraEntityManagerFactory.getCache().evictAll();
System.out.println("");
log.debug("");
return this;
}
public Main d() {
EntityManager em;
EntityTransaction tx;
// Perform a retrieve of the Inventory and detach it (by closing the EM)
em = cassandraEntityManagerFactory.createEntityManager();
@ -140,19 +201,18 @@ public class Main {
// Note : you could achieve the same by either
// 1). access the Inventory.products field before commit
// 2). set fetch=EAGER for the Inventory.products field
System.out.println("Executing find() on Inventory");
log.debug("Executing find() on Inventory");
EntityGraph allGraph = em.getEntityGraph("allProps");
Map hints = new HashMap();
hints.put("javax.persistence.loadgraph", allGraph);
hints.put("javax.persistence.loadgraph", allGraph); // <- not yet supported, ignore this
inv = em.find(Inventory.class, "My Inventory", hints);
System.out.println("Retrieved Inventory as " + inv);
log.debug("Retrieved Inventory as " + inv);
tx.commit();
}
catch (Exception e) {
log.error(">> Exception performing find() on data", e);
System.err.println("Error performing find() on data : " + e.getMessage());
return;
} finally {
if (tx.isActive()) {
tx.rollback();
@ -160,38 +220,54 @@ public class Main {
em.close(); // This will detach all current managed objects
}
for (Product prod : inv.getProducts()) {
System.out.println(">> After Detach : Inventory has a product=" + prod);
log.debug(">> After Detach : Inventory has a product=" + prod);
}
System.out.println("");
log.debug("");
return this;
}
public Main e() {
EntityManager em;
EntityTransaction tx;
// Update a person to MongoDB
em = mongoEntityManagerFactory.createEntityManager();
tx = em.getTransaction();
try {
tx.begin();
person = em.find(Person.class, person.getPersonId());
person.setPersonLastName("Blunder");
person.setAge(43);
tx.commit();
if (personId == null) {
tx.rollback();
} else {
Person person = em.find(Person.class, personId);
person.setPersonLastName("Blunder");
person.setAge(43);
tx.commit();
}
} finally {
if (tx.isActive()) {
tx.rollback();
}
em.close(); // This will detach all current managed objects
}
return this;
}
public Main f() {
EntityManager em;
EntityTransaction tx;
// Perform some query operations
em = cassandraEntityManagerFactory.createEntityManager();
tx = em.getTransaction();
try {
tx.begin();
System.out.println("Executing Query for Products with price below 150.00");
log.debug("Executing Query for Products with price below 150.00");
Query q = em.createQuery("SELECT p FROM Product p WHERE p.price < 150.00 ORDER BY p.price");
List results = q.getResultList();
Iterator iter = results.iterator();
while (iter.hasNext()) {
Object obj = iter.next();
System.out.println("> " + obj);
log.debug("> " + obj);
// Give an example of an update
if (obj instanceof Book) {
Book b = (Book) obj;
@ -202,45 +278,27 @@ public class Main {
m.setDescription(m.getDescription() + " SPECIAL");
}
}
tx.commit();
}
catch (Exception e) {
log.error(">> Exception querying data", e);
System.err.println("Error querying data : " + e.getMessage());
return;
} finally {
if (tx.isActive()) {
tx.rollback();
}
em.close();
}
System.out.println("");
log.debug("");
return this;
}
public Main g() {
EntityManager em;
EntityTransaction tx;
em = cassandraEntityManagerFactory.createEntityManager();
factory = new JpaRepositoryFactory(em);
tx = em.getTransaction();
try {
tx.begin();
InventoryRepository repository = factory.getRepository(InventoryRepository.class);
Inventory inventory = repository.findByName("My Inventory");
System.out.println("SpringData/JPA: " + inventory.toString());
inventory.setDescription("This is my updated description.");
tx.rollback();
}
catch (Exception e) {
log.error(">> Exception in bulk delete of data", e);
System.err.println("Error in bulk delete of data : " + e.getMessage());
return;
} finally {
if (tx.isActive()) {
tx.rollback();
}
em.close();
}
em = cassandraEntityManagerFactory.createEntityManager();
factory = new JpaRepositoryFactory(em);
JpaRepositoryFactory factory = new JpaRepositoryFactory(em);
tx = em.getTransaction();
try {
tx.begin();
@ -253,14 +311,18 @@ public class Main {
catch (Exception e) {
log.error(">> Exception in bulk delete of data", e);
System.err.println("Error in bulk delete of data : " + e.getMessage());
return;
} finally {
if (tx.isActive()) {
tx.rollback();
}
em.close();
}
return this;
}
public Main z() {
EntityManager em;
EntityTransaction tx;
// Clean out the database
cassandraEntityManagerFactory.getCache().evictAll();
@ -269,17 +331,17 @@ public class Main {
try {
tx.begin();
System.out.println("Deleting all products from persistence");
inv = (Inventory) em.find(Inventory.class, "My Inventory");
log.debug("Deleting all products from persistence");
Inventory inv = (Inventory) em.find(Inventory.class, "My Inventory");
System.out.println("Clearing out Inventory");
log.debug("Clearing out Inventory");
inv.clearProducts();
em.flush();
System.out.println("Deleting Inventory");
log.debug("Deleting Inventory");
em.remove(inv);
System.out.println("Deleting all products from persistence");
log.debug("Deleting all products from persistence");
Query q = em.createQuery("SELECT p FROM Product p");
List<Product> products = q.getResultList();
int numDeleted = 0;
@ -287,23 +349,19 @@ public class Main {
em.remove(prod);
numDeleted++;
}
System.out.println("Deleted " + numDeleted + " products");
log.debug("Deleted " + numDeleted + " products");
tx.commit();
}
catch (Exception e) {
log.error(">> Exception in bulk delete of data", e);
System.err.println("Error in bulk delete of data : " + e.getMessage());
return;
} finally {
if (tx.isActive()) {
tx.rollback();
}
em.close();
}
System.out.println("");
System.out.println("End of Tutorial");
cassandraEntityManagerFactory.close();
return this;
}
}

29
src/main/java/com/example/crud/entities/Inventory.java
View file

@ -1,34 +1,44 @@
package com.example.crud.entities;
import com.google.common.collect.ImmutableSet;
import lombok.Data;
import lombok.EqualsAndHashCode;
import lombok.Getter;
import lombok.Setter;
import lombok.ToString;
import org.datanucleus.api.jpa.annotations.DatastoreId;
import javax.persistence.*;
import java.io.Serializable;
import java.util.HashSet;
import java.util.Set;
/**
* Definition of an Inventory of products.
*/
@Data @Entity
@ToString
@DatastoreId
@NamedEntityGraph(name = "allProps",
attributeNodes = { @NamedAttributeNode("name"), @NamedAttributeNode("products") })
@ToString
@EqualsAndHashCode
@Getter @Setter
@IdClass(Inventory.ID.class)
public class Inventory extends AbstractAuditableEntity<String> {
@Id
private String name=null;
@Id
private String region=null;
@Basic
private String description;
@OneToMany(cascade = { CascadeType.PERSIST, CascadeType.MERGE, CascadeType.DETACH }, fetch = FetchType.EAGER)
private Set<Product> products = new HashSet<Product>();
public Inventory() {
}
@OneToMany(cascade = { CascadeType.PERSIST, CascadeType.MERGE, CascadeType.DETACH }, fetch = FetchType.EAGER)
private Set<Product> products = new HashSet<Product>();
public Inventory(String name) {
this.name = name;
}
@ -37,7 +47,7 @@ public class Inventory extends AbstractAuditableEntity<String> {
products.add(product);
}
public Iterable<Product> getProducts() {
public ImmutableSet<Product> getProducts() {
return ImmutableSet.copyOf(products);
}
@ -48,4 +58,9 @@ public class Inventory extends AbstractAuditableEntity<String> {
public void setDescription(String description) {
this.description = description;
}
class ID implements Serializable {
String name;
String region;
}
}

2
src/main/java/com/example/crud/entities/Person.java
View file

@ -48,8 +48,10 @@ public class Person extends AbstractAuditableEntity {
* @Temporal(TemporalType.DATE) private Date updated;
*/
/*
@OneToMany(mappedBy = "seller")
private List<Product> products;
*/
public Person() {
}

2
src/main/java/com/example/crud/entities/Product.java
View file

@ -40,9 +40,9 @@ public class Product extends AbstractAuditableEntity {
/**
* Seller of this product.
*/
@ManyToOne(optional = false)
private Person seller;
*/
/**
* Default constructor.

7
src/main/java/com/example/crud/metrics/MetricsConfiguration.java
View file

@ -7,13 +7,9 @@ import ch.qos.logback.core.joran.spi.JoranException;
import com.codahale.metrics.*;
import com.codahale.metrics.health.HealthCheckRegistry;
import com.codahale.metrics.jvm.*;
import com.codahale.metrics.logback.InstrumentedAppender;
import com.datastax.driver.core.Cluster;
import com.datastax.driver.core.Session;
import com.ryantenney.metrics.spring.config.annotation.EnableMetrics;
import com.ryantenney.metrics.spring.config.annotation.MetricsConfigurerAdapter;
import org.datanucleus.store.StoreManager;
import org.datanucleus.store.connection.ManagedConnection;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.ApplicationContext;
@ -21,7 +17,6 @@ import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import javax.annotation.PostConstruct;
import javax.persistence.EntityManagerFactory;
import java.lang.management.ManagementFactory;
import java.util.concurrent.TimeUnit;
@ -37,7 +32,7 @@ public class MetricsConfiguration extends MetricsConfigurerAdapter {
private final Logger log = (Logger)LoggerFactory.getLogger(getClass().getName());
private MetricRegistry metricRegistry = new MetricRegistry();
private MetricRegistry metricRegistry = SharedMetricRegistries.getOrCreate("dunno");
private HealthCheckRegistry healthCheckRegistry = new HealthCheckRegistry();

6
src/main/java/com/example/crud/repositories/InventoryRepository.java
View file

@ -1,5 +1,6 @@
package com.example.crud.repositories;
import com.datastax.driver.mapping.annotations.QueryParameters;
import com.example.crud.entities.Inventory;
import org.datanucleus.api.jpa.annotations.ReadOnly;
import org.springframework.cache.annotation.CacheEvict;
@ -10,7 +11,6 @@ import org.springframework.data.jpa.repository.Query;
import org.springframework.data.repository.query.Param;
import org.springframework.transaction.annotation.Transactional;
import java.beans.Transient;
import java.util.List;
//@Metrics(registry = "${this.registry}")
@ -19,7 +19,9 @@ public interface InventoryRepository extends JpaRepository<Inventory, String>, J
//@Metered(name = "${this.id}")
@Transactional
@Cacheable(value = "inventory", key = "#name")
Inventory findByName(String name);
@QueryParameters(consistency="QUORUM")
//Query(value="select * from inventory where firstName = :name", nativeQuery=true)
Inventory findByName(@Param("name") String name);
@ReadOnly
@Query(value = "select * from inventory where product_id_eid contains :productId allow filtering",

1
src/main/resources/META-INF/orm.xml
View file

@ -46,7 +46,6 @@
<basic name="description">
<column length="255"/>
</basic>
<one-to-many name="seller"/>
</attributes>
</entity>

2
src/main/resources/ehcache.xml
View file

@ -14,6 +14,8 @@
timeToLiveSeconds="600"
overflowToDisk="true"
transactionalMode="off">
<!-- cacheDecoratorFactory class="com.codahale.metrics.ehcache.InstrumentedCacheDecoratorFactory"
properties="metric-registry-name=crud"/ -->
<cacheEventListenerFactory class="net.sf.ehcache.distribution.jgroups.JGroupsCacheReplicatorFactory"
properties="replicateAsynchronously=true,replicatePuts=true,replicateUpdates=true,replicateUpdatesViaCopy=false,replicateRemovals=true"/>
</cache>

33
src/main/resources/jgroups-l2-cache-tcp-aws-native-s3.xml Normal file
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@ -0,0 +1,33 @@
<!--
https://github.com/jgroups-extras/native-s3-ping
https://github.com/belaban/jgroups-docker
-->
<config>
<TCP
external_addr="${JGROUPS_EXTERNAL_ADDR:match-interface:eth0}"
bind_addr="site_local,match-interface:eth0"
bind_port="${TCP_PORT:7800}"
/>
<!--
Uses an S3 bucket to discover members in the cluster.
- If "mybucket" doesn't exist, it will be created (requires permissions)
-->
<org.jgroups.aws.s3.NATIVE_S3_PING
region_name="${S3_REGION:us-east-1}"
bucket_name="${S3_BUCKET:mybucket}"
/>
<MERGE3 max_interval="30000" min_interval="10000"/>
<FD_SOCK external_addr="${JGROUPS_EXTERNAL_ADDR}"
start_port="${FD_SOCK_PORT:9000}"/>
<FD_ALL timeout="10000" interval="3000"/>
<pbcast.NAKACK2/>
<UNICAST3/>
<pbcast.STABLE desired_avg_gossip="50000"
max_bytes="8m"/>
<pbcast.GMS print_local_addr="true" join_timeout="3000"
view_bundling="true"/>
<UFC max_credits="2M" min_threshold="0.4"/>
<MFC max_credits="2M" min_threshold="0.4"/>
<FRAG2 frag_size="60K" />
</config>

74
src/main/resources/logback.xml
View file

@ -1,74 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<configuration scan="true">
<!-- ====================================================================== -->
<!-- Changing the pattern requires a change in our logstash parsing module -->
<!-- ====================================================================== -->
<property name="java-pattern" value="%d{ISO8601, UTC} %-5p [%.15t] %c{1}: %m %X{OBJECT_ID}%X{CLIENT_IP}%X{ELEMENT_ID}%X{USER_ID}%X{CONNECTION_ID}%X{REQUEST_ID}%X{CLIENT_ID}%n"/>
<property name="cpp-pattern" value="%d{ISO8601, UTC} %-5p %c{1}: %m %X{OBJECT_ID} %X{ELEMENT_ID}%n"/>
<property name="timer-pattern" value="%d{ISO8601, UTC} %-5p %c: %m \\(%F, line %L\\) %X{OBJECT_ID} %X{ELEMENT_ID}%n"/>
<property name="tree-pattern" value="%d{ISO8601, UTC} %-5p %c: %m%n"/>
<appender name="console" class="ch.qos.logback.core.ConsoleAppender">
<encoder>
<pattern>${java-pattern}</pattern>
</encoder>
<filter class="ch.qos.logback.classic.filter.ThresholdFilter">
<level>TRACE</level>
</filter>
</appender>
<appender name="consoleasync" class="ch.qos.logback.classic.AsyncAppender">
<queueSize>10000</queueSize>
<discardingThreshold>0</discardingThreshold>
<appender-ref ref="console"/>
</appender>
<category name="com.example.crud" level="TRACE" additivity="true"/>
<logger name="com.mchange.v2.resourcepool" level="INFO"/>
<logger name="com.mchange.v2.c3p0" level="INFO"/>
<logger name="org.logicalcobwebs.proxool" level="INFO"/>
<logger name="DataNucleus" level="TRACE"/>
<logger name="org.springframework" level="TRACE"/>
<logger name="org.springframework.cache" level="Trace"/>
<logger name="org.springdata.cassandra" level="TRACE"/>
<logger name="com.datastax.driver.core.Cluster" level="INFO"/>
<logger name="com.datastax.driver.core.Session" level="INFO"/>
<logger name="com.datastax.driver.core.RequestHandler" level="TRACE"/>
<logger name="com.datastax.driver.core.Connection" level="INFO"/>
<logger name="com.datastax.driver.core.Message" level="INFO"/>
<logger name="com.datastax.driver.core.QueryLogger.SLOW" level="INFO"/>
<logger name="com.datastax.driver.core.QueryLogger.NORMAL" level="INFO"/>
<logger name="com.datastax.driver.core.QueryLogger.FAST" level="INFO"/>
<logger name="com.datastax.driver.core.QueryLogger.ERROR" level="INFO"/>
<logger name="net.sf.ehcache" level="TRACE"/>
<logger name="org.jgroups" level="TRACE"/>
<logger name="org.mongodb.driver" level="TRACE"/>
<logger name="net.spy.memcached" level="TRACE"/>
<!-- Root logger -->
<root>
<level value="info" />
<appender-ref ref="consoleasync" />
</root>
</configuration>

1
src/main/resources/logback.xml Symbolic link
View file

@ -0,0 +1 @@
logback.xml_TRACE

74
src/main/resources/logback.xml_TRACE Normal file
View file

@ -0,0 +1,74 @@
<?xml version="1.0" encoding="UTF-8"?>
<configuration scan="true">
<!-- ====================================================================== -->
<!-- Changing the pattern requires a change in our logstash parsing module -->
<!-- ====================================================================== -->
<property name="java-pattern" value="%d{ISO8601, UTC} %-5p [%.15t] %c{1}: %m %X{OBJECT_ID}%X{CLIENT_IP}%X{ELEMENT_ID}%X{USER_ID}%X{CONNECTION_ID}%X{REQUEST_ID}%X{CLIENT_ID}%n"/>
<property name="cpp-pattern" value="%d{ISO8601, UTC} %-5p %c{1}: %m %X{OBJECT_ID} %X{ELEMENT_ID}%n"/>
<property name="timer-pattern" value="%d{ISO8601, UTC} %-5p %c: %m \\(%F, line %L\\) %X{OBJECT_ID} %X{ELEMENT_ID}%n"/>
<property name="tree-pattern" value="%d{ISO8601, UTC} %-5p %c: %m%n"/>
<appender name="console" class="ch.qos.logback.core.ConsoleAppender">
<encoder>
<pattern>${java-pattern}</pattern>
</encoder>
<filter class="ch.qos.logback.classic.filter.ThresholdFilter">
<level>TRACE</level>
</filter>
</appender>
<appender name="consoleasync" class="ch.qos.logback.classic.AsyncAppender">
<queueSize>10000</queueSize>
<discardingThreshold>0</discardingThreshold>
<appender-ref ref="console"/>
</appender>
<category name="com.example.crud" level="TRACE" additivity="true"/>
<logger name="com.mchange.v2.resourcepool" level="TRACE"/>
<logger name="com.mchange.v2.c3p0" level="TRACE"/>
<logger name="org.logicalcobwebs.proxool" level="TRACE"/>
<logger name="DataNucleus" level="TRACE"/>
<logger name="org.springframework" level="TRACE"/>
<logger name="org.springframework.cache" level="Trace"/>
<logger name="org.springdata.cassandra" level="TRACE"/>
<logger name="com.datastax.driver.core.Cluster" level="TRACE"/>
<logger name="com.datastax.driver.core.Session" level="TRACE"/>
<logger name="com.datastax.driver.core.RequestHandler" level="TRACE"/>
<logger name="com.datastax.driver.core.Connection" level="TRACE"/>
<logger name="com.datastax.driver.core.Message" level="TRACE"/>
<logger name="com.datastax.driver.core.QueryLogger.SLOW" level="TRACE"/>
<logger name="com.datastax.driver.core.QueryLogger.NORMAL" level="TRACE"/>
<logger name="com.datastax.driver.core.QueryLogger.FAST" level="TRACE"/>
<logger name="com.datastax.driver.core.QueryLogger.ERROR" level="TRACE"/>
<logger name="net.sf.ehcache" level="TRACE"/>
<logger name="org.jgroups" level="TRACE"/>
<logger name="org.mongodb.driver" level="TRACE"/>
<logger name="net.spy.memcached" level="TRACE"/>
<!-- Root logger -->
<root>
<level value="info" />
<appender-ref ref="consoleasync" />
</root>
</configuration>

74
src/main/resources/logback.xml_WARN Normal file
View file

@ -0,0 +1,74 @@
<?xml version="1.0" encoding="UTF-8"?>
<configuration scan="true">
<!-- ====================================================================== -->
<!-- Changing the pattern requires a change in our logstash parsing module -->
<!-- ====================================================================== -->
<property name="java-pattern" value="%d{ISO8601, UTC} %-5p [%.15t] %c{1}: %m %X{OBJECT_ID}%X{CLIENT_IP}%X{ELEMENT_ID}%X{USER_ID}%X{CONNECTION_ID}%X{REQUEST_ID}%X{CLIENT_ID}%n"/>
<property name="cpp-pattern" value="%d{ISO8601, UTC} %-5p %c{1}: %m %X{OBJECT_ID} %X{ELEMENT_ID}%n"/>
<property name="timer-pattern" value="%d{ISO8601, UTC} %-5p %c: %m \\(%F, line %L\\) %X{OBJECT_ID} %X{ELEMENT_ID}%n"/>
<property name="tree-pattern" value="%d{ISO8601, UTC} %-5p %c: %m%n"/>
<appender name="console" class="ch.qos.logback.core.ConsoleAppender">
<encoder>
<pattern>${java-pattern}</pattern>
</encoder>
<filter class="ch.qos.logback.classic.filter.ThresholdFilter">
<level>TRACE</level>
</filter>
</appender>
<appender name="consoleasync" class="ch.qos.logback.classic.AsyncAppender">
<queueSize>10000</queueSize>
<discardingThreshold>0</discardingThreshold>
<appender-ref ref="console"/>
</appender>
<category name="com.example.crud" additivity="true"/>
<logger name="com.mchange.v2.resourcepool"/>
<logger name="com.mchange.v2.c3p0"/>
<logger name="org.logicalcobwebs.proxool"/>
<logger name="DataNucleus"/>
<logger name="org.springframework"/>
<logger name="org.springframework.cache" level="Trace"/>
<logger name="org.springdata.cassandra"/>
<logger name="com.datastax.driver.core.Cluster"/>
<logger name="com.datastax.driver.core.Session"/>
<logger name="com.datastax.driver.core.RequestHandler"/>
<logger name="com.datastax.driver.core.Connection"/>
<logger name="com.datastax.driver.core.Message"/>
<logger name="com.datastax.driver.core.QueryLogger.SLOW"/>
<logger name="com.datastax.driver.core.QueryLogger.NORMAL"/>
<logger name="com.datastax.driver.core.QueryLogger.FAST"/>
<logger name="com.datastax.driver.core.QueryLogger.ERROR"/>
<logger name="net.sf.ehcache"/>
<logger name="org.jgroups"/>
<logger name="org.mongodb.driver"/>
<logger name="net.spy.memcached"/>
<!-- Root logger -->
<root>
<level value="WARN" />
<appender-ref ref="consoleasync" />
</root>
</configuration>