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Fixing prepared query

This commit is contained in:
Luca Frosini 2020-12-10 11:13:14 +01:00
parent f18d0ad3cf
commit daa7959a7e
3 changed files with 140 additions and 7 deletions
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2
pom.xml
View File

@ -10,7 +10,7 @@
<groupId>org.gcube.information-system</groupId>
<artifactId>resource-registry</artifactId>
<version>4.0.0</version>
<version>4.0.1-SNAPSHOT</version>
<name>Resource Registry Service</name>
<description>The Resource Registry is a web-service which represent the core component of the gCube Information System</description>
<packaging>war</packaging>

94
src/main/java/org/gcube/informationsystem/resourceregistry/instances/model/entities/EntityManagement.java
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@ -2,8 +2,10 @@ package org.gcube.informationsystem.resourceregistry.instances.model.entities;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.UUID;
import org.gcube.com.fasterxml.jackson.core.JsonProcessingException;
@ -25,6 +27,7 @@ import org.gcube.informationsystem.resourceregistry.api.exceptions.ResourceRegis
import org.gcube.informationsystem.resourceregistry.api.exceptions.context.ContextException;
import org.gcube.informationsystem.resourceregistry.api.exceptions.entity.EntityAlreadyPresentException;
import org.gcube.informationsystem.resourceregistry.api.exceptions.query.InvalidQueryException;
import org.gcube.informationsystem.resourceregistry.api.exceptions.schema.SchemaException;
import org.gcube.informationsystem.resourceregistry.contexts.security.SecurityContext;
import org.gcube.informationsystem.resourceregistry.contexts.security.SecurityContext.PermissionMode;
import org.gcube.informationsystem.resourceregistry.instances.base.ElementManagement;
@ -34,6 +37,7 @@ import org.gcube.informationsystem.resourceregistry.instances.model.relations.Re
import org.gcube.informationsystem.resourceregistry.utils.Utility;
import com.orientechnologies.orient.core.db.document.ODatabaseDocument;
import com.orientechnologies.orient.core.id.ORID;
import com.orientechnologies.orient.core.metadata.schema.OClass;
import com.orientechnologies.orient.core.record.ODirection;
import com.orientechnologies.orient.core.record.OEdge;
@ -244,6 +248,32 @@ public abstract class EntityManagement<E extends EntityElement> extends EntityEl
}
}
public boolean propertyMatchRequestedVlaue(OVertex v, String key, String requestedValue, Object instanceValue) throws SchemaException, ResourceRegistryException {
return requestedValue.compareTo(instanceValue.toString())==0;
/*
OClass oClass = ElementManagement.getOClass(v);
OProperty oProperty = oClass.getProperty(key);
if(oProperty==null){
// It is an additional property
return requestedValue.compareTo(instanceValue.toString())==0;
}
OType oType = oProperty.getType();
switch (oType) {
case BOOLEAN:
Boolean requested = Boolean.valueOf(requestedValue.toLowerCase());
return requested == (Boolean) instanceValue;
case STRING:
return requestedValue.compareTo((String) instanceValue)==0;
default:
return false;
}
*/
}
public String reallyQuery(String relationType, String referenceType, UUID referenceUUID, ODirection direction,
boolean polymorphic, Map<String,String> constraint) throws ResourceRegistryException {
ObjectMapper objectMapper = new ObjectMapper();
@ -282,8 +312,43 @@ public abstract class EntityManagement<E extends EntityElement> extends EntityEl
references = oDatabaseDocument.browseClass(referenceType, polymorphic);
}
Set<ORID> analysed = new HashSet<>();
for(Object r : references) {
OVertex v = (OVertex) r;
boolean skip = false;
// checking if the constraints are satisfied
for(String key : constraint.keySet()) {
String value = constraint.get(key);
Object o = v.getProperty(key);
if(value==null) {
if(o==null) {
//ok
}else {
skip = true;
break;
}
}else {
if(o==null) {
// The vertex has not a required property to be tested
// or the property is null
skip = true;
break;
}else {
skip = !propertyMatchRequestedVlaue(v, key, value, o);
if(skip) {
break;
}
}
}
}
if(skip) {
continue;
}
List<ODirection> directions = new ArrayList<>();
if(direction==ODirection.BOTH) {
directions.add(ODirection.IN);
@ -298,16 +363,33 @@ public abstract class EntityManagement<E extends EntityElement> extends EntityEl
for(OEdge edge : edges) {
OVertex vertex = edge.getVertex(d);
if(v.getIdentity().compareTo(vertex.getIdentity()) == 0) {
ORID vertexORID = vertex.getIdentity();
if(analysed.contains(vertexORID)) {
continue;
}
analysed.add(vertexORID);
if(v.getIdentity().compareTo(vertexORID) == 0) {
continue;
}
OClass oClass = ElementManagement.getOClass(vertex);
if(polymorphic && oClass.isSubClassOf(elementType)) {
// OK
} else {
// excluding from results
continue;
/*
* If the requested type (i.e. elementType)
* differs form the resulting type (i.e. oClass.getName())
* we need to evaluate if polymorphism is requested and
* if the resulting type is a subclass of the requested type
*
*/
if(oClass.getName().compareTo(elementType)!=0) {
if(polymorphic && oClass.isSubClassOf(elementType)) {
// OK
} else {
// excluding from results
continue;
}
}
@SuppressWarnings("rawtypes")

51
src/test/java/org/gcube/informationsystem/resourceregistry/rest/AccessTest.java Normal file
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@ -0,0 +1,51 @@
package org.gcube.informationsystem.resourceregistry.rest;
import java.util.HashMap;
import java.util.Map;
import java.util.UUID;
import org.gcube.common.authorization.client.exceptions.ObjectNotFound;
import org.gcube.informationsystem.resourceregistry.ContextTest;
import org.gcube.informationsystem.resourceregistry.api.utils.Utility;
import org.gcube.informationsystem.resourceregistry.instances.base.ElementManagement;
import org.gcube.informationsystem.resourceregistry.instances.base.ElementManagementUtility;
import org.gcube.informationsystem.resourceregistry.instances.model.entities.ResourceManagement;
import org.gcube.resourcemanagement.model.reference.entities.facets.IdentifierFacet;
import org.gcube.resourcemanagement.model.reference.entities.resources.Configuration;
import org.gcube.resourcemanagement.model.reference.relations.consistsof.IsIdentifiedBy;
import org.junit.Test;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.orientechnologies.orient.core.record.ODirection;
public class AccessTest {
private static Logger logger = LoggerFactory.getLogger(AccessTest.class);
// @Test
public void simulatGetAllResourcesHavingFacet() throws ObjectNotFound, Exception {
ContextTest.setContextByName("/gcube/devNext");
UUID refereceUUID = null;
ODirection directionEnum = ODirection.OUT;
Boolean polymorphic = false;
String resourceType = Utility.getTypeName(Configuration.class);
String relationType = Utility.getTypeName(IsIdentifiedBy.class);
String referenceType = Utility.getTypeName(IdentifierFacet.class);
Map<String,String> constraint = new HashMap<>();
constraint.put("value", "Aux");
@SuppressWarnings("rawtypes")
ElementManagement erManagement = ElementManagementUtility.getERManagement(resourceType);
String ret = ((ResourceManagement) erManagement).query(relationType, referenceType, refereceUUID, directionEnum,
polymorphic, constraint);
logger.debug(ret);
}
}