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resource-registry-database-creator
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Refs #5706: Improve IS Entity/Relation scanning on IS-Model library to support multiple inheritance 

Task-Url: https://support.d4science.org/issues/5706

git-svn-id: https://svn.d4science.research-infrastructures.eu/gcube/private/luca.frosini/resource-registry-database-creator@160631 82a268e6-3cf1-43bd-a215-b396298e98cf
This commit is contained in:
Luca Frosini 2017-12-18 11:24:14 +00:00
parent 6bc3bbba6b
commit 2b51b7e1ea
1 changed files with 31 additions and 68 deletions
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99
src/test/java/org/gcube/informationsystem/resourceregistry/DataBaseCreator.java
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@ -1,21 +1,12 @@
package org.gcube.informationsystem.resourceregistry;
import java.util.ArrayList;
import java.util.List;
import org.gcube.informationsystem.impl.utils.discovery.SchemaAction;
import org.gcube.informationsystem.model.ISManageable;
import org.gcube.informationsystem.model.discovery.ISMDiscovery;
import org.gcube.informationsystem.model.embedded.Embedded;
import org.gcube.informationsystem.model.embedded.ValueSchema;
import org.gcube.informationsystem.model.entity.Entity;
import org.gcube.informationsystem.model.relation.Relation;
import org.gcube.informationsystem.resourceregistry.api.exceptions.schema.SchemaAlreadyPresentException;
import org.gcube.informationsystem.resourceregistry.api.exceptions.schema.SchemaNotFoundException;
import org.gcube.informationsystem.resourceregistry.dbinitialization.DatabaseEnvironment;
import org.gcube.informationsystem.resourceregistry.dbinitialization.SchemaActionImpl;
import org.jgrapht.graph.DefaultEdge;
import org.jgrapht.traverse.BreadthFirstIterator;
import org.junit.Test;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@ -24,72 +15,44 @@ public class DataBaseCreator {
private static Logger logger = LoggerFactory.getLogger(ISMDiscovery.class);
@SuppressWarnings({ "unchecked" })
@Test
public <ISM extends ISManageable> void createDatabase() throws Exception{
public void createDatabase() throws Exception{
String db = DatabaseEnvironment.DB_URI;
logger.debug("Created DB {}", db);
List<Class<ISM>> isManageables= new ArrayList<>();
isManageables.add((Class<ISM>) Embedded.class);
isManageables.add((Class<ISM>) Entity.class);
isManageables.add((Class<ISM>) Relation.class);
SchemaAction schemaAction = new SchemaActionImpl();
for(Class<ISM> ism : isManageables){
ISMDiscovery<ISM> ismDiscovery = new ISMDiscovery<>(ism);
ismDiscovery.discover();
BreadthFirstIterator<Class<ISM>, DefaultEdge> breadthFirstIterator = new BreadthFirstIterator<>(ismDiscovery.getGraph());
List<Class<ISM>> toRetry = new ArrayList<>();
while(breadthFirstIterator.hasNext()){
Class<ISM> clz = breadthFirstIterator.next();
manageClass(schemaAction, ism, clz, toRetry);
List<Class<ISM>> nested = new ArrayList<>();
for(Class<ISM> c : toRetry){
manageClass(schemaAction, ism, c, nested);
}
toRetry = nested;
if(clz==Embedded.class){
schemaAction.manageEmbeddedClass(ValueSchema.class);
}
}
for(Class<ISM> c : toRetry){
manageClass(schemaAction, ism, c, null);
}
}
logger.info("Created DB {}", db);
}
@SuppressWarnings({ "unchecked", "rawtypes" })
protected <ISM extends ISManageable> void manageClass(SchemaAction schemaAction, Class<ISM> ism, Class<ISM> clz, List<Class<ISM>> toRetry) throws Exception{
@SuppressWarnings("unchecked")
@Test
public void createTypes() throws Exception {
try {
SchemaAction schemaAction = new SchemaActionImpl();
if(ism==Embedded.class){
schemaAction.manageEmbeddedClass((Class<Embedded>) clz);
}
if(ism==Entity.class){
schemaAction.manageEntityClass((Class<Entity>) clz);
}
if(ism==Relation.class){
schemaAction.manageRelationClass((Class<Relation>) clz);
}
} catch (SchemaNotFoundException e) {
if(toRetry!=null){
toRetry.add(clz);
}
} catch (SchemaAlreadyPresentException e) {
logger.error("{}", e.getMessage());
}catch (Exception e) {
throw e;
ISMDiscovery<Embedded> embeddedDiscovery = new ISMDiscovery<>(Embedded.class);
embeddedDiscovery.discover();
for(Class<Embedded> embedded : embeddedDiscovery.getDiscovered()) {
logger.info("Going to create : {}", embedded);
schemaAction.manageEmbeddedClass(embedded);
}
ISMDiscovery<Entity> entityDiscovery = new ISMDiscovery<>(Entity.class);
entityDiscovery.discover();
for(Class<Entity> entity : entityDiscovery.getDiscovered()) {
logger.info("Going to create : {}", entity);
schemaAction.manageEntityClass(entity);
}
@SuppressWarnings("rawtypes")
ISMDiscovery<Relation> relationDiscovery = new ISMDiscovery<>(Relation.class);
relationDiscovery.discover();
for(@SuppressWarnings("rawtypes") Class<Relation> relation : relationDiscovery.getDiscovered()) {
logger.info("Going to create : {}", relation);
schemaAction.manageRelationClass(relation);
}
}
}