Strolch
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strolch
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This commit is contained in:
Robert von Burg 2013-10-23 19:58:02 +02:00
parent cae2b4d5c4
commit 703c8081a3
8 changed files with 391 additions and 0 deletions
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75
pom.xml Normal file
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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<parent>
<groupId>li.strolch</groupId>
<artifactId>li.strolch.parent</artifactId>
<version>0.1.0-SNAPSHOT</version>
<relativePath>../li.strolch.parent/pom.xml</relativePath>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>li.strolch.persistence.xml</artifactId>
<name>Reference Persistence Implementation for Strolch</name>
<description>Reference Persistence Implementation for Strolch</description>
<url>https://github.com/eitch/li.strolch.persistence.xml</url>
<inceptionYear>2011</inceptionYear>
<issueManagement>
<system>Github Issues</system>
<url>https://github.com/eitch/li.strolch.persistence.xml/issues</url>
</issueManagement>
<scm>
<connection>scm:git:https://github.com/eitch/li.strolch.persistence.xml.git</connection>
<developerConnection>scm:git:git@github.com:eitch/li.strolch.persistence.xml.git</developerConnection>
<url>https://github.com/eitch/li.strolch.persistence.xml</url>
</scm>
<dependencies>
<dependency>
<groupId>li.strolch</groupId>
<artifactId>li.strolch.model</artifactId>
</dependency>
<dependency>
<groupId>li.strolch</groupId>
<artifactId>li.strolch.persistence.api</artifactId>
</dependency>
<dependency>
<groupId>ch.eitchnet</groupId>
<artifactId>ch.eitchnet.xmlpers</artifactId>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-eclipse-plugin</artifactId>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-source-plugin</artifactId>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-site-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>

120
src/main/java/li/strolch/persistence/impl/AbstractDao.java Normal file
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package li.strolch.persistence.impl;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import li.strolch.model.StrolchElement;
import li.strolch.persistence.api.StrolchDao;
import li.strolch.persistence.api.StrolchTransaction;
import ch.eitchnet.xmlpers.api.PersistenceTransaction;
import ch.eitchnet.xmlpers.objref.IdOfSubTypeRef;
import ch.eitchnet.xmlpers.objref.SubTypeRef;
import ch.eitchnet.xmlpers.objref.TypeRef;
public abstract class AbstractDao<T extends StrolchElement> implements StrolchDao<T> {
protected PersistenceTransaction tx;
protected AbstractDao(StrolchTransaction tx) {
XmlStrolchTransaction strolchTx = (XmlStrolchTransaction) tx;
this.tx = strolchTx.getTx();
}
protected abstract String getClassType();
protected IdOfSubTypeRef getIdRef(String type, String id) {
IdOfSubTypeRef idRef = this.tx.getObjectRefCache().getIdOfSubTypeRef(getClassType(), type, id);
return idRef;
}
protected SubTypeRef getTypeRef(String type) {
SubTypeRef typeRef = this.tx.getObjectRefCache().getSubTypeRef(getClassType(), type);
return typeRef;
}
@Override
public Set<String> queryKeySet() {
Set<String> keys = new HashSet<>();
Set<String> types = queryTypes();
for (String type : types) {
keys.addAll(queryKeySet(type));
}
return keys;
}
@Override
public Set<String> queryKeySet(String type) {
SubTypeRef typeRef = this.tx.getObjectRefCache().getSubTypeRef(getClassType(), type);
Set<String> keys = this.tx.getMetadataDao().queryKeySet(typeRef);
return keys;
}
@Override
public Set<String> queryTypes() {
TypeRef typeRef = this.tx.getObjectRefCache().getTypeRef(getClassType());
Set<String> types = this.tx.getMetadataDao().queryTypeSet(typeRef);
return types;
}
@Override
public T queryBy(String type, String id) {
T t = this.tx.getObjectDao().queryById(getIdRef(type, id));
return t;
}
@Override
public List<T> queryAll() {
List<T> objects = new ArrayList<>();
Set<String> types = queryTypes();
for (String type : types) {
List<T> objectsByType = this.tx.getObjectDao().queryAll(getTypeRef(type));
objects.addAll(objectsByType);
}
return objects;
}
@Override
public List<T> queryAll(String type) {
List<T> objectsByType = this.tx.getObjectDao().queryAll(getTypeRef(type));
return objectsByType;
}
@Override
public void save(T object) {
this.tx.getObjectDao().add(object);
}
@Override
public void saveAll(List<T> objects) {
this.tx.getObjectDao().addAll(objects);
}
@Override
public void update(T object) {
this.tx.getObjectDao().update(object);
}
@Override
public void updateAll(List<T> objects) {
this.tx.getObjectDao().updateAll(objects);
}
@Override
public void remove(T object) {
this.tx.getObjectDao().remove(object);
}
@Override
public void removeAll(List<T> objects) {
this.tx.getObjectDao().removeAll(objects);
}
@Override
public void remove(String type, String id) {
IdOfSubTypeRef objectRef = this.tx.getObjectRefCache().getIdOfSubTypeRef(getClassType(), type, id);
this.tx.getObjectDao().removeById(objectRef);
}
}

68
src/main/java/li/strolch/persistence/impl/StrolchPersistenceHandlerImpl.java Normal file
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/*
* Copyright (c) 2012, Robert von Burg
*
* All rights reserved.
*
* This file is part of the ch.eitchnet.persistence.impl.
*
* ch.eitchnet.persistence.impl is free software: you can redistribute
* it and/or modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation, either version 3 of the License,
* or (at your option) any later version.
*
* ch.eitchnet.persistence.impl is distributed in the hope that it will
* be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with ch.eitchnet.persistence.impl. If not, see
* <http://www.gnu.org/licenses/>.
*/
package li.strolch.persistence.impl;
import java.util.Properties;
import li.strolch.persistence.api.OrderDao;
import li.strolch.persistence.api.ResourceDao;
import li.strolch.persistence.api.StrolchPersistenceHandler;
import li.strolch.persistence.api.StrolchTransaction;
import ch.eitchnet.xmlpers.api.PersistenceManager;
import ch.eitchnet.xmlpers.api.PersistenceManagerLoader;
import ch.eitchnet.xmlpers.api.PersistenceTransaction;
/**
* @author Robert von Burg <eitch@eitchnet.ch>
*
*/
public class StrolchPersistenceHandlerImpl implements StrolchPersistenceHandler {
private PersistenceManager persistenceManager;
public void initialize() {
Properties properties = new Properties();
this.persistenceManager = PersistenceManagerLoader.load(properties);
}
public StrolchTransaction openTx() {
return openTx(PersistenceManager.DEFAULT_REALM);
}
@SuppressWarnings("resource") // caller must close
public StrolchTransaction openTx(String realm) {
PersistenceTransaction tx = this.persistenceManager.openTx(realm);
XmlStrolchTransaction strolchTx = new XmlStrolchTransaction(tx);
return strolchTx;
}
@Override
public OrderDao getOrderDao(StrolchTransaction tx) {
return new XmlOrderDao(tx);
}
@Override
public ResourceDao getResourceDao(StrolchTransaction tx) {
return new XmlResourceDao(tx);
}
}

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src/main/java/li/strolch/persistence/impl/XmlOrderDao.java Normal file
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package li.strolch.persistence.impl;
import li.strolch.model.Order;
import li.strolch.persistence.api.OrderDao;
import li.strolch.persistence.api.StrolchTransaction;
public class XmlOrderDao extends AbstractDao<Order> implements OrderDao {
private static final String CLASS_TYPE = Order.class.getName();
protected XmlOrderDao(StrolchTransaction tx) {
super(tx);
}
@Override
protected String getClassType() {
return CLASS_TYPE;
}
}

19
src/main/java/li/strolch/persistence/impl/XmlResourceDao.java Normal file
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package li.strolch.persistence.impl;
import li.strolch.model.Resource;
import li.strolch.persistence.api.ResourceDao;
import li.strolch.persistence.api.StrolchTransaction;
public class XmlResourceDao extends AbstractDao<Resource> implements ResourceDao {
private static final String CLASS_TYPE = Resource.class.getName();
protected XmlResourceDao(StrolchTransaction tx) {
super(tx);
}
@Override
protected String getClassType() {
return CLASS_TYPE;
}
}

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src/main/java/li/strolch/persistence/impl/XmlStrolchTransaction.java Normal file
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package li.strolch.persistence.impl;
import li.strolch.persistence.api.StrolchPersistenceException;
import li.strolch.persistence.api.StrolchTransaction;
import li.strolch.persistence.api.TransactionCloseStrategy;
import ch.eitchnet.xmlpers.api.PersistenceTransaction;
public class XmlStrolchTransaction implements StrolchTransaction {
private PersistenceTransaction tx;
private TransactionCloseStrategy closeStrategy;
public XmlStrolchTransaction(PersistenceTransaction tx) {
this.tx = tx;
}
PersistenceTransaction getTx() {
return this.tx;
}
@Override
public void setCloseStrategy(TransactionCloseStrategy closeStrategy) {
this.closeStrategy = closeStrategy;
}
@Override
public void autoCloseableCommit() {
this.tx.autoCloseableCommit();
}
@Override
public void autoCloseableRollback() {
this.tx.autoCloseableRollback();
}
@Override
public void close() throws StrolchPersistenceException {
this.closeStrategy.close(this);
}
@Override
public boolean isOpen() {
return this.tx.isOpen();
}
}

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src/test/java/li/strolch/persistence/impl/dao/test/AbstractDaoImplTest.java Normal file
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/*
* Copyright (c) 2012, Robert von Burg
*
* All rights reserved.
*
* This file is part of the XXX.
*
* XXX is free software: you can redistribute
* it and/or modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation, either version 3 of the License,
* or (at your option) any later version.
*
* XXX is distributed in the hope that it will
* be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with XXX. If not, see
* <http://www.gnu.org/licenses/>.
*/
package li.strolch.persistence.impl.dao.test;
/**
* @author Robert von Burg <eitch@eitchnet.ch>
*
*/
public class AbstractDaoImplTest {
}

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src/test/java/li/strolch/persistence/impl/dao/test/XmlOrderDaoTest.java Normal file
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package li.strolch.persistence.impl.dao.test;
import static org.junit.Assert.*;
import org.junit.Test;
public class XmlOrderDaoTest {
@Test
public void test() {
fail("Not yet implemented");
}
}