DATACASS-71 - XML parsing fails on property placeholders

Added BeanFeinitions in Parser to PPH works.
This commit is contained in:
David Webb
2014-01-20 14:15:09 -05:00
parent 4ac4d1df29
commit 4832ff9fe2
20 changed files with 936 additions and 385 deletions

View File

@@ -41,6 +41,11 @@
<groupId>org.springframework</groupId>
<artifactId>spring-tx</artifactId>
</dependency>
<dependency>
<groupId>${project.groupId}</groupId>
<artifactId>spring-data-commons</artifactId>
<version>${springdata.commons}</version>
</dependency>
<dependency>
<groupId>com.datastax.cassandra</groupId>
<artifactId>cassandra-driver-core</artifactId>

View File

@@ -16,8 +16,10 @@
package org.springframework.cassandra.config;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
import java.util.Set;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@@ -29,7 +31,7 @@ import org.springframework.cassandra.core.cql.generator.CreateKeyspaceCqlGenerat
import org.springframework.cassandra.core.cql.generator.DropKeyspaceCqlGenerator;
import org.springframework.cassandra.core.keyspace.CreateKeyspaceSpecification;
import org.springframework.cassandra.core.keyspace.DropKeyspaceSpecification;
import org.springframework.cassandra.core.keyspace.KeyspaceNameSpecification;
import org.springframework.cassandra.core.keyspace.KeyspaceActionSpecification;
import org.springframework.cassandra.support.CassandraExceptionTranslator;
import org.springframework.dao.DataAccessException;
import org.springframework.dao.support.PersistenceExceptionTranslator;
@@ -51,6 +53,7 @@ import com.datastax.driver.core.policies.RetryPolicy;
*
* @author Alex Shvid
* @author Matthew T. Adams
* @author David Webb
*/
public class CassandraClusterFactoryBean implements FactoryBean<Cluster>, InitializingBean, DisposableBean,
PersistenceExceptionTranslator {
@@ -62,9 +65,10 @@ public class CassandraClusterFactoryBean implements FactoryBean<Cluster>, Initia
protected static final Logger log = LoggerFactory.getLogger(CassandraClusterFactoryBean.class);
private Cluster cluster;
private boolean accumulating = true;
/**
* Comma-delimited string of servers.
/*
* Attributes needed for cluster builder
*/
private String contactPoints = DEFAULT_CONTACT_POINTS;
private int port = CassandraClusterFactoryBean.DEFAULT_PORT;
@@ -77,6 +81,7 @@ public class CassandraClusterFactoryBean implements FactoryBean<Cluster>, Initia
private ReconnectionPolicy reconnectionPolicy;
private RetryPolicy retryPolicy;
private boolean metricsEnabled = DEFAULT_METRICS_ENABLED;
private Set<KeyspaceActionSpecification<?>> keyspaceSpecifications = new HashSet<KeyspaceActionSpecification<?>>();
private List<CreateKeyspaceSpecification> keyspaceCreations = new ArrayList<CreateKeyspaceSpecification>();
private List<DropKeyspaceSpecification> keyspaceDrops = new ArrayList<DropKeyspaceSpecification>();
private List<String> startupScripts = new ArrayList<String>();
@@ -152,9 +157,31 @@ public class CassandraClusterFactoryBean implements FactoryBean<Cluster>, Initia
}
cluster = builder.build();
generateSpecificationsFromFactoryBeans();
executeSpecsAndScripts(keyspaceCreations, startupScripts);
}
/**
* Examines the contents of all the KeyspaceSpecificationFactoryBeans and generates the proper KeyspaceSpecification
* from them.
*/
private void generateSpecificationsFromFactoryBeans() {
for (KeyspaceActionSpecification<?> spec : keyspaceSpecifications) {
if (spec instanceof CreateKeyspaceSpecification) {
keyspaceCreations.add((CreateKeyspaceSpecification) spec);
}
if (spec instanceof DropKeyspaceSpecification) {
keyspaceDrops.add((DropKeyspaceSpecification) spec);
}
}
}
protected void executeSpecsAndScripts(@SuppressWarnings("rawtypes") List specs, List<String> scripts) {
Session system = null;
@@ -167,7 +194,7 @@ public class CassandraClusterFactoryBean implements FactoryBean<Cluster>, Initia
Iterator<?> i = specs.iterator();
while (i.hasNext()) {
KeyspaceNameSpecification<?> spec = (KeyspaceNameSpecification<?>) i.next();
KeyspaceActionSpecification<?> spec = (KeyspaceActionSpecification<?>) i.next();
String cql = (spec instanceof CreateKeyspaceSpecification) ? new CreateKeyspaceCqlGenerator(
(CreateKeyspaceSpecification) spec).toCql() : new DropKeyspaceCqlGenerator(
(DropKeyspaceSpecification) spec).toCql();
@@ -343,4 +370,35 @@ public class CassandraClusterFactoryBean implements FactoryBean<Cluster>, Initia
return socketOptions;
}
/**
* @return Returns the keyspaceSpecifications.
*/
public Set<KeyspaceActionSpecification<?>> getKeyspaceSpecifications() {
return keyspaceSpecifications;
}
/**
* If accumlating is true, we append to the list, otherwise we replace the list.
*
* @param keyspaceSpecifications The keyspaceSpecifications to set.
*/
public void setKeyspaceSpecifications(Set<KeyspaceActionSpecification<?>> keyspaceSpecifications) {
log.info("Setter Called");
this.keyspaceSpecifications = keyspaceSpecifications;
}
/**
* @return Returns the accumulating.
*/
public boolean isAccumulating() {
return accumulating;
}
/**
* @param accumulating The accumulating to set.
*/
public void setAccumulating(boolean accumulating) {
this.accumulating = accumulating;
}
}

View File

@@ -0,0 +1,25 @@
/*
* Copyright 2010-2012 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.cassandra.config;
/**
* Available actions for Keyspace Specifications
*
* @author David Webb
*/
public enum KeyspaceAction {
CREATE, CREATE_DROP, ALTER;
}

View File

@@ -0,0 +1,185 @@
/*
* Copyright 2011-2014 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.cassandra.config;
import java.util.HashMap;
import java.util.HashSet;
import java.util.LinkedHashMap;
import java.util.Map;
import java.util.Set;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.DisposableBean;
import org.springframework.beans.factory.FactoryBean;
import org.springframework.beans.factory.InitializingBean;
import org.springframework.cassandra.core.keyspace.CreateKeyspaceSpecification;
import org.springframework.cassandra.core.keyspace.DefaultOption;
import org.springframework.cassandra.core.keyspace.DropKeyspaceSpecification;
import org.springframework.cassandra.core.keyspace.KeyspaceActionSpecification;
import org.springframework.cassandra.core.keyspace.KeyspaceOption;
import org.springframework.cassandra.core.keyspace.Option;
import org.springframework.util.Assert;
/**
* @author David Webb (dwebb@brightmove.com)
*
*/
public class KeyspaceActionSpecificationFactoryBean implements FactoryBean<Set<KeyspaceActionSpecification<?>>>,
InitializingBean, DisposableBean {
private final static Logger log = LoggerFactory.getLogger(KeyspaceActionSpecificationFactoryBean.class);
private KeyspaceAction action;
private String name;
private Map<Option, Object> replicationOptions = new LinkedHashMap<Option, Object>();
private boolean durableWrites = false;
private boolean ifNotExists = false;
private Set<KeyspaceActionSpecification<?>> specs = new HashSet<KeyspaceActionSpecification<?>>();
@Override
public void destroy() throws Exception {
name = null;
replicationOptions = null;
specs = null;
}
@Override
public void afterPropertiesSet() throws Exception {
Assert.hasText(name, "Keyspace Name is required for a Keyspace Action");
Assert.notNull(action, "Keyspace Action is required for a Keyspace Action");
switch (action) {
case CREATE_DROP:
specs.add(generateDropKeyspaceSpecification());
case CREATE:
specs.add(generateCreateKeyspaceSpecification());
break;
case ALTER:
break;
}
}
private CreateKeyspaceSpecification generateCreateKeyspaceSpecification() {
CreateKeyspaceSpecification create = new CreateKeyspaceSpecification();
create.name(name).ifNotExists(ifNotExists).with(KeyspaceOption.DURABLE_WRITES, durableWrites);
if (replicationOptions != null && replicationOptions.size() > 0) {
create.with(KeyspaceOption.REPLICATION, replicationOptions);
} else {
Map<Option, Object> defaultReplicationStrategyMap = new HashMap<Option, Object>();
defaultReplicationStrategyMap.put(new DefaultOption("class", String.class, true, false, true),
KeyspaceOption.ReplicationStrategy.SIMPLE_STRATEGY);
defaultReplicationStrategyMap.put(new DefaultOption("replication_factor", String.class, true, false, false), "1");
create.with(KeyspaceOption.REPLICATION, defaultReplicationStrategyMap);
}
return create;
}
private DropKeyspaceSpecification generateDropKeyspaceSpecification() {
DropKeyspaceSpecification drop = new DropKeyspaceSpecification();
drop.name(getName());
return drop;
}
@Override
public Set<KeyspaceActionSpecification<?>> getObject() throws Exception {
return specs;
}
@Override
public Class<?> getObjectType() {
return Set.class;
}
@Override
public boolean isSingleton() {
return false;
}
/**
* @return Returns the name.
*/
public String getName() {
return name;
}
/**
* @param name The name to set.
*/
public void setName(String name) {
this.name = name;
}
/**
* @return Returns the ifNotExists.
*/
public boolean isIfNotExists() {
return ifNotExists;
}
/**
* @param ifNotExists The ifNotExists to set.
*/
public void setIfNotExists(boolean ifNotExists) {
this.ifNotExists = ifNotExists;
}
/**
* @return Returns the action.
*/
public KeyspaceAction getAction() {
return action;
}
/**
* @param action The action to set.
*/
public void setAction(KeyspaceAction action) {
this.action = action;
}
/**
* @return Returns the replicationOptions.
*/
public Map<Option, Object> getReplicationOptions() {
return replicationOptions;
}
/**
* @param replicationOptions The replicationOptions to set.
*/
public void setReplicationOptions(Map<Option, Object> replicationOptions) {
this.replicationOptions = replicationOptions;
}
/**
* @return Returns the durableWrites.
*/
public boolean isDurableWrites() {
return durableWrites;
}
/**
* @param durableWrites The durableWrites to set.
*/
public void setDurableWrites(boolean durableWrites) {
this.durableWrites = durableWrites;
}
}

View File

@@ -0,0 +1,71 @@
/*
* Copyright 2011-2014 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.cassandra.config;
import java.util.ArrayList;
import java.util.List;
import org.springframework.beans.factory.FactoryBean;
/**
* Given List of Lists where all child Lists contain the same class, then a single level List of <T> is generated.
*
* @author David Webb
* @param <T>
*
*/
public class MultiLevelListFlattenerFactoryBean<T> implements FactoryBean<List<T>> {
private List<List<T>> multiLevelList;
@Override
public List<T> getObject() throws Exception {
List<T> list = new ArrayList<T>();
for (List<T> topList : multiLevelList) {
for (T t : topList) {
list.add(t);
}
}
return list;
}
@Override
public Class<?> getObjectType() {
return List.class;
}
@Override
public boolean isSingleton() {
return true;
}
/**
* @return Returns the multiLevelList.
*/
public List<List<T>> getMultiLevelList() {
return multiLevelList;
}
/**
* @param multiLevelList The multiLevelList to set.
*/
public void setMultiLevelList(List<List<T>> multiLevelList) {
this.multiLevelList = multiLevelList;
}
}

View File

@@ -0,0 +1,77 @@
/*
* Copyright 2011-2014 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.cassandra.config;
import java.util.HashSet;
import java.util.Set;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.FactoryBean;
/**
* Given Set of Sets where all child Sets contain the same class, then a single level Set of <T> is generated.
*
* @author David Webb
* @param <T>
*
*/
public class MultiLevelSetFlattenerFactoryBean<T> implements FactoryBean<Set<T>> {
private final static Logger log = LoggerFactory.getLogger(MultiLevelSetFlattenerFactoryBean.class);
private Set<Set<T>> multiLevelSet;
@Override
public Set<T> getObject() throws Exception {
Set<T> set = new HashSet<T>();
for (Set<T> topSet : multiLevelSet) {
for (T t : topSet) {
log.info(t.toString());
log.info("Set contains -> " + set.contains(t));
set.add(t);
}
}
return set;
}
@Override
public Class<?> getObjectType() {
return Set.class;
}
@Override
public boolean isSingleton() {
return true;
}
/**
* @return Returns the multiLevelSet.
*/
public Set<Set<T>> getMultiLevelSet() {
return multiLevelSet;
}
/**
* @param multiLevelSet The multiLevelSet to set.
*/
public void setMultiLevelSet(Set<Set<T>> multiLevelSet) {
this.multiLevelSet = multiLevelSet;
}
}

View File

@@ -8,8 +8,6 @@ import org.springframework.cassandra.config.CassandraSessionFactoryBean;
import org.springframework.cassandra.config.CompressionType;
import org.springframework.cassandra.config.PoolingOptionsConfig;
import org.springframework.cassandra.config.SocketOptionsConfig;
import org.springframework.cassandra.core.CassandraOperations;
import org.springframework.cassandra.core.CassandraTemplate;
import org.springframework.cassandra.core.keyspace.CreateKeyspaceSpecification;
import org.springframework.cassandra.core.keyspace.DropKeyspaceSpecification;
import org.springframework.context.annotation.Bean;

View File

@@ -15,44 +15,50 @@
*/
package org.springframework.cassandra.config.xml;
import static org.springframework.data.config.ParsingUtils.getSourceBeanDefinition;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.BeanDefinitionStoreException;
import org.springframework.beans.factory.config.BeanDefinition;
import org.springframework.beans.factory.support.AbstractBeanDefinition;
import org.springframework.beans.factory.support.BeanDefinitionBuilder;
import org.springframework.beans.factory.xml.AbstractSimpleBeanDefinitionParser;
import org.springframework.beans.factory.support.ManagedSet;
import org.springframework.beans.factory.xml.AbstractBeanDefinitionParser;
import org.springframework.beans.factory.xml.ParserContext;
import org.springframework.cassandra.config.CassandraClusterFactoryBean;
import org.springframework.cassandra.config.CompressionType;
import org.springframework.cassandra.config.KeyspaceActionSpecificationFactoryBean;
import org.springframework.cassandra.config.KeyspaceAttributes;
import org.springframework.cassandra.config.MultiLevelSetFlattenerFactoryBean;
import org.springframework.cassandra.config.PoolingOptionsConfig;
import org.springframework.cassandra.config.SocketOptionsConfig;
import org.springframework.cassandra.core.keyspace.CreateKeyspaceSpecification;
import org.springframework.cassandra.core.keyspace.DefaultOption;
import org.springframework.cassandra.core.keyspace.DropKeyspaceSpecification;
import org.springframework.cassandra.core.keyspace.KeyspaceOption;
import org.springframework.cassandra.core.keyspace.KeyspaceOption.ReplicationStrategy;
import org.springframework.cassandra.core.keyspace.Option;
import org.springframework.util.StringUtils;
import org.springframework.util.xml.DomUtils;
import org.w3c.dom.Element;
import org.w3c.dom.NodeList;
import com.datastax.driver.core.AuthProvider;
/**
* Parser for &lt;cluster;gt; definitions.
*
* @author Alex Shvid
* @author Matthew T. Adams
* @author David Webb
*/
public class CassandraClusterParser extends AbstractSimpleBeanDefinitionParser {
public class CassandraClusterParser extends AbstractBeanDefinitionParser {
@Override
protected Class<?> getBeanClass(Element element) {
return CassandraClusterFactoryBean.class;
}
private final static Logger log = LoggerFactory.getLogger(CassandraClusterParser.class);
// @Override
// protected Class<?> getBeanClass(Element element) {
// return CassandraClusterFactoryBean.class;
// }
@Override
protected String resolveId(Element element, AbstractBeanDefinition definition, ParserContext parserContext)
@@ -63,7 +69,27 @@ public class CassandraClusterParser extends AbstractSimpleBeanDefinitionParser {
}
@Override
protected void doParse(Element element, ParserContext parserContext, BeanDefinitionBuilder builder) {
protected AbstractBeanDefinition parseInternal(Element element, ParserContext parserContext) {
BeanDefinitionBuilder builder = BeanDefinitionBuilder.genericBeanDefinition(CassandraClusterFactoryBean.class);
builder.getRawBeanDefinition().setSource(parserContext.extractSource(element));
builder.getRawBeanDefinition().setDestroyMethodName("destroy");
if (parserContext.isNested()) {
// Inner bean definition must receive same scope as containing bean.
builder.setScope(parserContext.getContainingBeanDefinition().getScope());
}
if (parserContext.isDefaultLazyInit()) {
// Default-lazy-init applies to custom bean definitions as well.
builder.setLazyInit(true);
}
doParse(element, parserContext, builder);
return builder.getBeanDefinition();
}
protected void doParse(Element element, ParserContext context, BeanDefinitionBuilder builder) {
String contactPoints = element.getAttribute("contactPoints");
if (StringUtils.hasText(contactPoints)) {
@@ -77,23 +103,30 @@ public class CassandraClusterParser extends AbstractSimpleBeanDefinitionParser {
String compression = element.getAttribute("compression");
if (StringUtils.hasText(compression)) {
builder.addPropertyValue("compressionType", CompressionType.valueOf(compression));
builder.addPropertyValue("compressionType", compression);
}
parseChildElements(builder, element);
String authProvider = element.getAttribute("auth-info-provider-ref");
if (StringUtils.hasText(authProvider)) {
log.info(authProvider);
builder.addPropertyReference("authProvider", authProvider);
}
parseChildElements(element, context, builder);
}
protected void parseChildElements(BeanDefinitionBuilder builder, Element element) {
protected void parseChildElements(Element element, ParserContext context, BeanDefinitionBuilder builder) {
List<CreateKeyspaceSpecification> creates = new ArrayList<CreateKeyspaceSpecification>();
List<DropKeyspaceSpecification> drops = new ArrayList<DropKeyspaceSpecification>();
ManagedSet<BeanDefinition> keyspaceActionSpecificationBeanDefinitions = new ManagedSet<BeanDefinition>();
List<String> startupScripts = new ArrayList<String>();
List<String> shutdownScripts = new ArrayList<String>();
List<Element> elements = DomUtils.getChildElements(element);
BeanDefinition keyspaceActionSpecificationBeanDefinition = null;
// parse nested elements
for (Element subElement : elements) {
String name = subElement.getLocalName();
if ("local-pooling-options".equals(name)) {
@@ -104,14 +137,9 @@ public class CassandraClusterParser extends AbstractSimpleBeanDefinitionParser {
builder.addPropertyValue("socketOptions", parseSocketOptions(subElement));
} else if ("keyspace".equals(name)) {
KeyspaceSpecifications specifications = parseKeyspace(subElement);
keyspaceActionSpecificationBeanDefinition = getKeyspaceSpecificationBeanDefinition(subElement, context);
keyspaceActionSpecificationBeanDefinitions.add(keyspaceActionSpecificationBeanDefinition);
if (specifications.create != null) {
creates.add(specifications.create);
}
if (specifications.drop != null) {
drops.add(specifications.drop);
}
} else if ("startup-cql".equals(name)) {
startupScripts.add(parseScript(subElement));
} else if ("shutdown-cql".equals(name)) {
@@ -119,83 +147,80 @@ public class CassandraClusterParser extends AbstractSimpleBeanDefinitionParser {
}
}
builder.addPropertyValue("keyspaceCreations", creates);
builder.addPropertyValue("keyspaceDrops", drops);
builder.addPropertyValue("keyspaceSpecifications",
getKeyspaceSetFlattenerBeanDefinition(element, context, keyspaceActionSpecificationBeanDefinitions));
builder.addPropertyValue("startupScripts", startupScripts);
builder.addPropertyValue("shutdownScripts", startupScripts);
}
protected KeyspaceSpecifications parseKeyspace(Element element) {
/**
* Create the Single Factory Bean that will flatten all List<List<KeyspaceActionSpecificationFactoryBean>>
*
* @param element
* @param context
* @param keyspaceActionSpecificationBeanDefinitions
* @return
*/
private Object getKeyspaceSetFlattenerBeanDefinition(Element element, ParserContext context,
ManagedSet<BeanDefinition> keyspaceActionSpecificationBeanDefinitions) {
CreateKeyspaceSpecification create = null;
DropKeyspaceSpecification drop = null;
BeanDefinitionBuilder flat = BeanDefinitionBuilder.genericBeanDefinition(MultiLevelSetFlattenerFactoryBean.class);
flat.addPropertyValue("multiLevelSet", keyspaceActionSpecificationBeanDefinitions);
return getSourceBeanDefinition(flat, context, element);
String name = element.getAttribute("name");
if (name == null || name.trim().length() == 0) {
name = BeanNames.CASSANDRA_KEYSPACE;
}
boolean durableWrites = Boolean.valueOf(element.getAttribute("durable-writes"));
String action = element.getAttribute("action");
if (action == null || action.trim().length() == 0) {
throw new IllegalArgumentException("attribute action must be given");
}
if (action.startsWith("CREATE")) {
create = CreateKeyspaceSpecification.createKeyspace().name(name)
.with(KeyspaceOption.DURABLE_WRITES, durableWrites);
NodeList nodes = element.getElementsByTagName("replication");
create = parseReplication((Element) (nodes.getLength() == 1 ? nodes.item(0) : null), create);
}
if (action.equals("CREATE-DROP")) {
drop = DropKeyspaceSpecification.dropKeyspace().name(create.getName());
}
return new KeyspaceSpecifications(create, drop);
}
protected CreateKeyspaceSpecification parseReplication(Element element, CreateKeyspaceSpecification create) {
/**
* Parses the keyspace replication options and adds them to the supplied BeanDefinitionBuilder.
*
* @param element
* @param builder
*/
/**
* @param element
* @param builder
*/
protected void parseReplication(Element element, BeanDefinitionBuilder builder) {
String strategyClass = null;
if (element != null) {
strategyClass = element.getAttribute("class");
if (element == null) {
return;
}
if (strategyClass == null || (strategyClass = strategyClass.trim()).length() == 0) {
String strategyClass = element.getAttribute("class");
if (!StringUtils.hasText(strategyClass)) {
strategyClass = KeyspaceAttributes.DEFAULT_REPLICATION_STRATEGY;
}
Long replicationFactor = null;
if (element != null) {
String s = element.getAttribute("replication-factor");
replicationFactor = (s == null || s.trim().length() == 0) ? null : Long.parseLong(s);
}
if (replicationFactor == null) {
replicationFactor = KeyspaceAttributes.DEFAULT_REPLICATION_FACTOR;
String replicationFactor = null;
if (strategyClass.equals(ReplicationStrategy.SIMPLE_STRATEGY.getValue())) {
replicationFactor = element.getAttribute("replication-factor");
if (replicationFactor == null) {
replicationFactor = KeyspaceAttributes.DEFAULT_REPLICATION_FACTOR + "";
}
}
Map<Option, Object> replicationMap = new HashMap<Option, Object>();
replicationMap.put(new DefaultOption("class", String.class, false, false, true), strategyClass);
replicationMap.put(new DefaultOption("replication_factor", Long.class, true, false, false), replicationFactor);
if (replicationFactor != null) {
replicationMap.put(new DefaultOption("replication_factor", Long.class, true, false, false), replicationFactor);
}
if (element != null) {
NodeList dataCenters = element.getElementsByTagName("data-center");
int length = dataCenters.getLength();
for (int i = 0; i < length; i++) {
Element dataCenter = (Element) dataCenters.item(i);
replicationMap.put(new DefaultOption(dataCenter.getAttribute("name"), Long.class, false, false, true),
/*
* DataCenters only apply to NetworkTolopogyStrategy
*/
if (strategyClass.equals(ReplicationStrategy.NETWORK_TOPOLOGY_STRATEGY.getValue())) {
List<Element> dcElements = DomUtils.getChildElementsByTagName(element, "data-center");
for (Element dataCenter : dcElements) {
replicationMap.put(new DefaultOption(dataCenter.getAttribute("name"), Long.class, true, false, true),
dataCenter.getAttribute("replication-factor"));
}
}
return create.with(KeyspaceOption.REPLICATION, replicationMap);
builder.addPropertyValue("replicationOptions", replicationMap);
}
protected String parseScript(Element element) {
@@ -227,15 +252,35 @@ public class CassandraClusterParser extends AbstractSimpleBeanDefinitionParser {
return builder.getBeanDefinition();
}
protected static class KeyspaceSpecifications {
/**
* Returns a {@link BeanDefinition} for a {@link AuthProvider} object.
*
* @param element
* @param context
* @return the {@link BeanDefinition} or {@literal null} if auth-info-provider is not given.
*/
private BeanDefinition getKeyspaceSpecificationBeanDefinition(Element element, ParserContext context) {
public KeyspaceSpecifications(CreateKeyspaceSpecification create, DropKeyspaceSpecification drop) {
this.create = create;
this.drop = drop;
String name = element.getAttribute("name");
String action = element.getAttribute("action");
String durableWrites = element.getAttribute("durable-writes");
if (!StringUtils.hasText(action)) {
return null;
}
public CreateKeyspaceSpecification create;
public DropKeyspaceSpecification drop;
// TODO: public AlterKeyspaceSpecification alter;
BeanDefinitionBuilder keyspaceBuilder = BeanDefinitionBuilder
.genericBeanDefinition(KeyspaceActionSpecificationFactoryBean.class);
keyspaceBuilder.addPropertyValue("name", name);
keyspaceBuilder.addPropertyValue("action", action);
keyspaceBuilder.addPropertyValue("durableWrites", durableWrites);
Element replicationElement = DomUtils.getChildElementByTagName(element, "replication");
if (replicationElement != null) {
parseReplication(replicationElement, keyspaceBuilder);
}
return getSourceBeanDefinition(keyspaceBuilder, context, element);
}
}

View File

@@ -15,20 +15,20 @@
*/
package org.springframework.cassandra.core.cql.generator;
import org.springframework.cassandra.core.keyspace.KeyspaceNameSpecification;
import org.springframework.cassandra.core.keyspace.KeyspaceActionSpecification;
import org.springframework.util.Assert;
public abstract class KeyspaceNameCqlGenerator<T extends KeyspaceNameSpecification<T>> {
public abstract class KeyspaceNameCqlGenerator<T extends KeyspaceActionSpecification<T>> {
public abstract StringBuilder toCql(StringBuilder cql);
private KeyspaceNameSpecification<T> specification;
private KeyspaceActionSpecification<T> specification;
public KeyspaceNameCqlGenerator(KeyspaceNameSpecification<T> specification) {
public KeyspaceNameCqlGenerator(KeyspaceActionSpecification<T> specification) {
setSpecification(specification);
}
protected void setSpecification(KeyspaceNameSpecification<T> specification) {
protected void setSpecification(KeyspaceActionSpecification<T> specification) {
Assert.notNull(specification);
this.specification = specification;
}

View File

@@ -1,28 +1,28 @@
package org.springframework.cassandra.core.keyspace;
public class DropKeyspaceSpecification extends KeyspaceNameSpecification<DropKeyspaceSpecification> {
private boolean ifExists;
public DropKeyspaceSpecification ifExists() {
return ifExists(true);
}
public DropKeyspaceSpecification ifExists(boolean ifExists) {
this.ifExists = ifExists;
return this;
}
public boolean getIfExists() {
return ifExists;
}
/**
* Entry point into the {@link DropKeyspaceSpecification}'s fluent API to drop a keyspace. Convenient if imported
* statically.
*/
public static DropKeyspaceSpecification dropKeyspace() {
return new DropKeyspaceSpecification();
}
}
package org.springframework.cassandra.core.keyspace;
public class DropKeyspaceSpecification extends KeyspaceActionSpecification<DropKeyspaceSpecification> {
private boolean ifExists;
public DropKeyspaceSpecification ifExists() {
return ifExists(true);
}
public DropKeyspaceSpecification ifExists(boolean ifExists) {
this.ifExists = ifExists;
return this;
}
public boolean getIfExists() {
return ifExists;
}
/**
* Entry point into the {@link DropKeyspaceSpecification}'s fluent API to drop a keyspace. Convenient if imported
* statically.
*/
public static DropKeyspaceSpecification dropKeyspace() {
return new DropKeyspaceSpecification();
}
}

View File

@@ -0,0 +1,76 @@
package org.springframework.cassandra.core.keyspace;
import static org.springframework.cassandra.core.cql.CqlStringUtils.checkIdentifier;
import static org.springframework.cassandra.core.cql.CqlStringUtils.identifize;
/**
* Abstract builder class to support the construction of keyspace specifications.
*
* @author John McPeek
* @author David Webb
* @param <T> The subtype of the {@link KeyspaceActionSpecification}
*/
public abstract class KeyspaceActionSpecification<T extends KeyspaceActionSpecification<T>> {
/**
* The name of the table.
*/
private String name;
/**
* Sets the keyspace name.
*
* @return this
*/
@SuppressWarnings("unchecked")
public T name(String name) {
checkIdentifier(name);
this.name = name;
return (T) this;
}
public String getName() {
return name;
}
public String getNameAsIdentifier() {
return identifize(name);
}
/**
* For debugging KeyspaceActionSprcifications
*/
@Override
public String toString() {
StringBuilder sb = new StringBuilder();
sb.append("Keyspace Action Specification {name: " + name + ", class: " + this.getClass() + "}");
return sb.toString();
}
/**
* Determine the KeyspaceActionSpecifications are the same if they have the same "name" and same class.
*
* @param that The object to compare this to.
* @return Are this and that the same?
*/
@Override
public boolean equals(Object that) {
if (this == that) {
return true;
}
if (that == null) {
return false;
}
if (!(that instanceof KeyspaceActionSpecification)) {
return false;
}
KeyspaceActionSpecification<?> thatSpec = (KeyspaceActionSpecification<?>) that;
return this.name.equals(thatSpec.name) && this.getClass().equals(that.getClass());
}
@Override
public int hashCode() {
return this.name.hashCode() ^ this.getClass().hashCode();
}
}

View File

@@ -1,39 +0,0 @@
package org.springframework.cassandra.core.keyspace;
import static org.springframework.cassandra.core.cql.CqlStringUtils.checkIdentifier;
import static org.springframework.cassandra.core.cql.CqlStringUtils.identifize;
/**
* Abstract builder class to support the construction of keyspace specifications.
*
* @author John McPeek
* @param <T> The subtype of the {@link KeyspaceNameSpecification}
*/
public abstract class KeyspaceNameSpecification<T extends KeyspaceNameSpecification<T>> {
/**
* The name of the table.
*/
private String name;
/**
* Sets the keyspace name.
*
* @return this
*/
@SuppressWarnings( "unchecked" )
public T name(String name) {
checkIdentifier(name);
this.name = name;
return (T) this;
}
public String getName() {
return name;
}
public String getNameAsIdentifier() {
return identifize(name);
}
}

View File

@@ -1,79 +1,79 @@
package org.springframework.cassandra.core.keyspace;
import java.util.Map;
public enum KeyspaceOption implements Option {
REPLICATION("replication", Map.class, true, false, false),
DURABLE_WRITES("durable_writes", Boolean.class, false, false, false);
private Option delegate;
private KeyspaceOption(String name, Class<?> type, boolean requiresValue, boolean escapesValue, boolean quotesValue) {
this.delegate = new DefaultOption(name, type, requiresValue, escapesValue, quotesValue);
}
public Class<?> getType() {
return delegate.getType();
}
public boolean takesValue() {
return delegate.takesValue();
}
public String getName() {
return delegate.getName();
}
public boolean escapesValue() {
return delegate.escapesValue();
}
public boolean quotesValue() {
return delegate.quotesValue();
}
public boolean requiresValue() {
return delegate.requiresValue();
}
public void checkValue(Object value) {
delegate.checkValue(value);
}
public boolean isCoerceable(Object value) {
return delegate.isCoerceable(value);
}
public String toString() {
return delegate.toString();
}
public String toString(Object value) {
return delegate.toString(value);
}
/**
* Known Replication Strategy options.
*
* @author John McPeek
*
*/
public enum ReplicationStrategy {
SIMPLE_STRATEGY("SimpleStrategy"), NETWORK_TOPOLOGY_STRATEGY("NetworkTopologyStrategy");
private String value;
private ReplicationStrategy(String value) {
this.value = value;
}
public String getValue() {
return value;
}
public String toString() {
return getValue();
}
}
}
package org.springframework.cassandra.core.keyspace;
import java.util.Map;
public enum KeyspaceOption implements Option {
REPLICATION("replication", Map.class, true, false, false),
DURABLE_WRITES("durable_writes", Boolean.class, false, false, false);
private Option delegate;
private KeyspaceOption(String name, Class<?> type, boolean requiresValue, boolean escapesValue, boolean quotesValue) {
this.delegate = new DefaultOption(name, type, requiresValue, escapesValue, quotesValue);
}
public Class<?> getType() {
return delegate.getType();
}
public boolean takesValue() {
return delegate.takesValue();
}
public String getName() {
return delegate.getName();
}
public boolean escapesValue() {
return delegate.escapesValue();
}
public boolean quotesValue() {
return delegate.quotesValue();
}
public boolean requiresValue() {
return delegate.requiresValue();
}
public void checkValue(Object value) {
delegate.checkValue(value);
}
public boolean isCoerceable(Object value) {
return delegate.isCoerceable(value);
}
public String toString() {
return delegate.toString();
}
public String toString(Object value) {
return delegate.toString(value);
}
/**
* Known Replication Strategy options.
*
* @author John McPeek
*
*/
public enum ReplicationStrategy {
SIMPLE_STRATEGY("SimpleStrategy"), NETWORK_TOPOLOGY_STRATEGY("NetworkTopologyStrategy");
private String value;
private ReplicationStrategy(String value) {
this.value = value;
}
public String getValue() {
return value;
}
public String toString() {
return getValue();
}
}
}

View File

@@ -1,94 +1,94 @@
package org.springframework.cassandra.core.keyspace;
import static org.springframework.cassandra.core.cql.CqlStringUtils.escapeSingle;
import static org.springframework.cassandra.core.cql.CqlStringUtils.singleQuote;
import java.util.Collections;
import java.util.LinkedHashMap;
import java.util.Map;
import org.springframework.cassandra.core.cql.CqlStringUtils;
/**
* Abstract builder class to support the construction of table specifications that have table options, that is, those
* options normally specified by <code>WITH ... AND ...</code>.
* <p/>
* It is important to note that although this class depends on {@link KeyspaceOption} for convenient and typesafe use, it
* ultimately stores its options in a <code>Map<String,Object></code> for flexibility. This means that
* {@link #with(KeyspaceOption)} and {@link #with(KeyspaceOption, Object)} delegate to
* {@link #with(String, Object, boolean, boolean)}. This design allows the API to support new Cassandra options as they
* are introduced without having to update the code immediately.
*
* @author John McPeek
* @param <T> The subtype of the {@link KeyspaceOptionsSpecification}.
*/
public abstract class KeyspaceOptionsSpecification<T extends KeyspaceOptionsSpecification<T>> extends
KeyspaceNameSpecification<KeyspaceOptionsSpecification<T>> {
protected Map<String, Object> options = new LinkedHashMap<String, Object>();
@SuppressWarnings( "unchecked" )
public T name(String name) {
return (T) super.name(name);
}
/**
* Convenience method that calls <code>with(option, null)</code>.
*
* @return this
*/
public T with(KeyspaceOption option) {
return with(option, null);
}
/**
* Sets the given table option. This is a convenience method that calls
* {@link #with(String, Object, boolean, boolean)} appropriately from the given {@link KeyspaceOption} and value for that
* option.
*
* @param option The option to set.
* @param value The value of the option. Must be type-compatible with the {@link KeyspaceOption}.
* @return this
* @see #with(String, Object, boolean, boolean)
*/
public T with(KeyspaceOption option, Object value) {
option.checkValue(value);
return (T) with(option.getName(), value, option.escapesValue(), option.quotesValue());
}
/**
* Adds the given option by name to this keyspaces's options.
* <p/>
* Options that have <code>null</code> values are considered single string options where the name of the option is the
* string to be used. Otherwise, the result of {@link Object#toString()} is considered to be the value of the option
* with the given name. The value, after conversion to string, may have embedded single quotes escaped according to
* parameter <code>escape</code> and may be single-quoted according to parameter <code>quote</code>.
*
* @param name The name of the option
* @param value The value of the option. If <code>null</code>, the value is ignored and the option is considered to be
* composed of only the name, otherwise the value's {@link Object#toString()} value is used.
* @param escape Whether to escape the value via {@link CqlStringUtils#escapeSingle(Object)}. Ignored if given value
* is an instance of a {@link Map}.
* @param quote Whether to quote the value via {@link CqlStringUtils#singleQuote(Object)}. Ignored if given value is
* an instance of a {@link Map}.
* @return this
*/
@SuppressWarnings("unchecked")
public T with(String name, Object value, boolean escape, boolean quote) {
if (!(value instanceof Map)) {
if (escape) {
value = escapeSingle(value);
}
if (quote) {
value = singleQuote(value);
}
}
options.put(name, value);
return (T) this;
}
public Map<String, Object> getOptions() {
return Collections.unmodifiableMap(options);
}
}
package org.springframework.cassandra.core.keyspace;
import static org.springframework.cassandra.core.cql.CqlStringUtils.escapeSingle;
import static org.springframework.cassandra.core.cql.CqlStringUtils.singleQuote;
import java.util.Collections;
import java.util.LinkedHashMap;
import java.util.Map;
import org.springframework.cassandra.core.cql.CqlStringUtils;
/**
* Abstract builder class to support the construction of table specifications that have table options, that is, those
* options normally specified by <code>WITH ... AND ...</code>.
* <p/>
* It is important to note that although this class depends on {@link KeyspaceOption} for convenient and typesafe use, it
* ultimately stores its options in a <code>Map<String,Object></code> for flexibility. This means that
* {@link #with(KeyspaceOption)} and {@link #with(KeyspaceOption, Object)} delegate to
* {@link #with(String, Object, boolean, boolean)}. This design allows the API to support new Cassandra options as they
* are introduced without having to update the code immediately.
*
* @author John McPeek
* @param <T> The subtype of the {@link KeyspaceOptionsSpecification}.
*/
public abstract class KeyspaceOptionsSpecification<T extends KeyspaceOptionsSpecification<T>> extends
KeyspaceActionSpecification<KeyspaceOptionsSpecification<T>> {
protected Map<String, Object> options = new LinkedHashMap<String, Object>();
@SuppressWarnings( "unchecked" )
public T name(String name) {
return (T) super.name(name);
}
/**
* Convenience method that calls <code>with(option, null)</code>.
*
* @return this
*/
public T with(KeyspaceOption option) {
return with(option, null);
}
/**
* Sets the given table option. This is a convenience method that calls
* {@link #with(String, Object, boolean, boolean)} appropriately from the given {@link KeyspaceOption} and value for that
* option.
*
* @param option The option to set.
* @param value The value of the option. Must be type-compatible with the {@link KeyspaceOption}.
* @return this
* @see #with(String, Object, boolean, boolean)
*/
public T with(KeyspaceOption option, Object value) {
option.checkValue(value);
return (T) with(option.getName(), value, option.escapesValue(), option.quotesValue());
}
/**
* Adds the given option by name to this keyspaces's options.
* <p/>
* Options that have <code>null</code> values are considered single string options where the name of the option is the
* string to be used. Otherwise, the result of {@link Object#toString()} is considered to be the value of the option
* with the given name. The value, after conversion to string, may have embedded single quotes escaped according to
* parameter <code>escape</code> and may be single-quoted according to parameter <code>quote</code>.
*
* @param name The name of the option
* @param value The value of the option. If <code>null</code>, the value is ignored and the option is considered to be
* composed of only the name, otherwise the value's {@link Object#toString()} value is used.
* @param escape Whether to escape the value via {@link CqlStringUtils#escapeSingle(Object)}. Ignored if given value
* is an instance of a {@link Map}.
* @param quote Whether to quote the value via {@link CqlStringUtils#singleQuote(Object)}. Ignored if given value is
* an instance of a {@link Map}.
* @return this
*/
@SuppressWarnings("unchecked")
public T with(String name, Object value, boolean escape, boolean quote) {
if (!(value instanceof Map)) {
if (escape) {
value = escapeSingle(value);
}
if (quote) {
value = singleQuote(value);
}
}
options.put(name, value);
return (T) this;
}
public Map<String, Object> getOptions() {
return Collections.unmodifiableMap(options);
}
}

View File

@@ -133,32 +133,14 @@ The native CQL port to connect to. Default is 9042.
]]></xsd:documentation>
</xsd:annotation>
</xsd:attribute>
<xsd:attribute name="compression" default="NONE" use="optional">
<xsd:attribute name="compression" default="NONE" use="optional" type="xsd:string">
<xsd:annotation>
<xsd:documentation><![CDATA[
The protocol compression option. Default is "NONE".
]]></xsd:documentation>
</xsd:annotation>
<xsd:simpleType>
<xsd:restriction base="xsd:string">
<xsd:enumeration value="NONE">
<xsd:annotation>
<xsd:documentation><![CDATA[
No compression.
]]></xsd:documentation>
</xsd:annotation>
</xsd:enumeration>
<xsd:enumeration value="SNAPPY">
<xsd:annotation>
<xsd:documentation><![CDATA[
SNAPPY compression algorithm.
]]></xsd:documentation>
</xsd:annotation>
</xsd:enumeration>
</xsd:restriction>
</xsd:simpleType>
</xsd:attribute>
<xsd:attribute name="auth-info-provider" use="optional">
<xsd:attribute name="auth-info-provider-ref" use="optional">
<xsd:annotation>
<xsd:documentation><![CDATA[
AuthInfoProvider implementation.
@@ -422,32 +404,14 @@ The name of this keyspace. Required.
]]></xsd:documentation>
</xsd:annotation>
</xsd:attribute>
<xsd:attribute name="action" use="required">
<xsd:attribute name="action" use="required" type="xsd:string">
<xsd:annotation>
<xsd:documentation><![CDATA[
The keyspace action to take at startup and possibly shutdown.
]]></xsd:documentation>
</xsd:annotation>
<xsd:simpleType>
<xsd:restriction base="xsd:string">
<xsd:enumeration value="CREATE">
<xsd:annotation>
<xsd:documentation><![CDATA[
Action value that causes keyspace creation during bean initialization.
]]></xsd:documentation>
</xsd:annotation>
</xsd:enumeration>
<xsd:enumeration value="CREATE-DROP">
<xsd:annotation>
<xsd:documentation><![CDATA[
Action value that causes keyspace creation during bean initialization and keyspace dropping during bean destruction.
]]></xsd:documentation>
</xsd:annotation>
</xsd:enumeration>
</xsd:restriction>
</xsd:simpleType>
</xsd:attribute>
<xsd:attribute name="durable-writes" type="xsd:boolean"
<xsd:attribute name="durable-writes" type="xsd:string"
use="optional" default="false">
<xsd:annotation>
<xsd:documentation><![CDATA[
@@ -481,7 +445,7 @@ The name of the replication class; default is "SimpleStrategy".
]]></xsd:documentation>
</xsd:annotation>
</xsd:attribute>
<xsd:attribute name="replication-factor" type="xsd:integer"
<xsd:attribute name="replication-factor" type="xsd:string"
use="optional" default="1">
<xsd:annotation>
<xsd:documentation><![CDATA[
@@ -504,7 +468,7 @@ The name of the data center.
]]></xsd:documentation>
</xsd:annotation>
</xsd:attribute>
<xsd:attribute name="replication-factor" type="xsd:integer"
<xsd:attribute name="replication-factor" type="xsd:string"
use="required">
<xsd:annotation>
<xsd:documentation><![CDATA[

View File

@@ -0,0 +1,43 @@
package org.springframework.cassandra.test.integration.config.xml;
import static org.junit.Assert.assertNotNull;
import javax.inject.Inject;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.cassandra.core.CassandraOperations;
import org.springframework.cassandra.test.integration.AbstractEmbeddedCassandraIntegrationTest;
import org.springframework.cassandra.test.integration.config.IntegrationTestUtils;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import com.datastax.driver.core.Session;
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration
public class PropertyPlaceholderNamespaceCreatingXmlConfigTest extends AbstractEmbeddedCassandraIntegrationTest {
private static Logger log = LoggerFactory.getLogger(PropertyPlaceholderNamespaceCreatingXmlConfigTest.class);
@Override
protected String keyspace() {
return "ppncxcx";
}
@Inject
Session s;
@Inject
CassandraOperations ops;
@Test
public void test() {
IntegrationTestUtils.assertSession(s);
IntegrationTestUtils.assertKeyspaceExists(keyspace(), s);
assertNotNull(ops);
}
}

View File

@@ -3,7 +3,7 @@ package org.springframework.cassandra.test.unit.core.cql.generator;
import org.junit.Test;
import org.springframework.cassandra.core.cql.generator.KeyspaceNameCqlGenerator;
import org.springframework.cassandra.core.cql.generator.TableNameCqlGenerator;
import org.springframework.cassandra.core.keyspace.KeyspaceNameSpecification;
import org.springframework.cassandra.core.keyspace.KeyspaceActionSpecification;
import org.springframework.cassandra.core.keyspace.TableNameSpecification;
/**
@@ -16,7 +16,7 @@ import org.springframework.cassandra.core.keyspace.TableNameSpecification;
* @param <S> The type of the {@link TableNameSpecification}
* @param <G> The type of the {@link TableNameCqlGenerator}
*/
public abstract class KeyspaceOperationCqlGeneratorTest<S extends KeyspaceNameSpecification<?>, G extends KeyspaceNameCqlGenerator<?>> {
public abstract class KeyspaceOperationCqlGeneratorTest<S extends KeyspaceActionSpecification<?>, G extends KeyspaceNameCqlGenerator<?>> {
public abstract S specification();

View File

@@ -10,8 +10,8 @@
</appender>
<logger name="org.springframework.context" level="info" />
<logger name="org.springframework.cassandra" level="info" />
<logger name="org.springframework.data.cassandra" level="info" />
<logger name="org.springframework.cassandra" level="debug" />
<logger name="org.springframework.data.cassandra" level="debug" />
<logger name="com.datastax" level="info" />
<root level="warn">

View File

@@ -0,0 +1,34 @@
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:cassandra="http://www.springframework.org/schema/cassandra"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="http://www.springframework.org/schema/cassandra http://www.springframework.org/schema/cassandra/spring-cassandra-1.0.xsd
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd">
<context:property-placeholder
location="classpath:/org/springframework/cassandra/test/integration/config/xml/ppncxct.properties" />
<bean id="authProvider" class="com.datastax.driver.core.sasl.DseAuthProvider" />
<cassandra:cluster id="cassandra-cluster"
contactPoints="${cluster.contactPoints}" port="${cluster.port}"
compression="${cluster.compression}" auth-info-provider-ref="authProvider">
<cassandra:keyspace name="${keyspace.name}" action="${keyspace.action}"/>
<cassandra:keyspace name="Foo" action="CREATE_DROP" durable-writes="true">
<cassandra:replication class="NetworkTopologyStrategy">
<cassandra:data-center replication-factor="${dc1.rf}" name="${dc1.name}"/>
<cassandra:data-center replication-factor="${dc1.rf}" name="${dc2.name}"/>
</cassandra:replication>
</cassandra:keyspace>
</cassandra:cluster>
<cassandra:session id="cassandra-session"
keyspace-name="system">
</cassandra:session>
<bean id="cassandraTemplate" class="org.springframework.cassandra.core.CassandraTemplate">
<constructor-arg ref="cassandra-session" />
</bean>
</beans>

View File

@@ -0,0 +1,9 @@
cluster.contactPoints=localhost
cluster.port=9042
cluster.compression=SNAPPY
keyspace.name=ppncxct
keyspace.action=CREATE
dc1.name=DCJAX
dc1.rf=2
dc2.name=DCCTL
dc2.rf=3