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Added Resource to Resource schema definition

This commit is contained in:
Luca Frosini 2020-01-16 14:00:34 +01:00
parent 6162719723
commit f5f69bc6a6
5 changed files with 71 additions and 1 deletions
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2
.settings/.gitignore vendored Normal file
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@ -0,0 +1,2 @@
/org.eclipse.jdt.core.prefs
/org.eclipse.core.resources.prefs

4
src/main/java/org/gcube/informationsystem/model/reference/entities/Resource.java
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@ -11,6 +11,7 @@ import org.gcube.informationsystem.model.reference.relations.IsRelatedTo;
import org.gcube.informationsystem.types.annotations.Abstract;
import org.gcube.informationsystem.types.annotations.ResourceSchema;
import org.gcube.informationsystem.types.annotations.ResourceSchemaEntry;
import org.gcube.informationsystem.types.annotations.ResourceSchemaRelatedEntry;
import com.fasterxml.jackson.annotation.JsonIgnore;
import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
@ -25,6 +26,9 @@ import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
@ResourceSchema(
facets={
@ResourceSchemaEntry(relation=ConsistsOf.class, facet=Facet.class, min=1, description="Any Resource consists of one or more Facets which describes the different aspects of the resource."),
},
resources= {
@ResourceSchemaRelatedEntry(source=Resource.class, relation=IsRelatedTo.class, target=Resource.class, description="Any Resource can be related to any other resource.")
}
)
public interface Resource extends Entity {

1
src/main/java/org/gcube/informationsystem/types/annotations/ResourceSchema.java
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@ -14,4 +14,5 @@ public @interface ResourceSchema {
ResourceSchemaEntry[] facets() default {};
ResourceSchemaRelatedEntry[] resources() default {};
}

46
src/main/java/org/gcube/informationsystem/types/annotations/ResourceSchemaRelatedEntry.java Normal file
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@ -0,0 +1,46 @@
package org.gcube.informationsystem.types.annotations;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
import org.gcube.informationsystem.model.reference.entities.Entity;
import org.gcube.informationsystem.model.reference.entities.Resource;
import org.gcube.informationsystem.model.reference.relations.IsRelatedTo;
import org.gcube.informationsystem.types.TypeBinder;
import org.gcube.informationsystem.types.reference.properties.PropertyDefinition;
import com.fasterxml.jackson.annotation.JsonProperty;
/**
* @author Luca Frosini (ISTI - CNR)
* It is used by {@link TypeBinder} to identify which getter method are
* related to and {@link Entity} {@link PropertyDefinition}.
* The name of the property is obtained by removing "get" or "is" from method
* name and lower casing the first letter.
*/
@Target(ElementType.TYPE)
@Retention(RetentionPolicy.RUNTIME)
public @interface ResourceSchemaRelatedEntry {
@JsonProperty
Class<? extends Resource> source() default Resource.class;
@SuppressWarnings("rawtypes")
@JsonProperty
Class<? extends IsRelatedTo> relation() default IsRelatedTo.class;
@JsonProperty
Class<? extends Resource> target() default Resource.class;
@JsonProperty
String description() default "";
@JsonProperty
int min() default 0;
@JsonProperty
int max() default -1;
}

17
src/main/java/org/gcube/informationsystem/types/impl/TypeDefinitionImpl.java
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@ -19,6 +19,7 @@ import org.gcube.informationsystem.types.annotations.Abstract;
import org.gcube.informationsystem.types.annotations.ISProperty;
import org.gcube.informationsystem.types.annotations.ResourceSchema;
import org.gcube.informationsystem.types.annotations.ResourceSchemaEntry;
import org.gcube.informationsystem.types.annotations.ResourceSchemaRelatedEntry;
import org.gcube.informationsystem.types.impl.entities.EntityTypeDefinitionImpl;
import org.gcube.informationsystem.types.impl.properties.PropertyDefinitionImpl;
import org.gcube.informationsystem.types.impl.properties.PropertyTypeDefinitionImpl;
@ -53,6 +54,7 @@ public class TypeDefinitionImpl extends ERImpl implements TypeDefinition {
protected Set<String> superClasses;
protected Set<PropertyDefinition> properties;
protected List<ResourceEntryDefinition> facets;
protected List<ResourceEntryDefinition> resources;
protected static <ISM extends ISManageable> Set<String> retrieveSuperClasses(Class<? extends ISM> type, Class<ISM> baseClass, String topSuperClass){
Set<String> interfaceList = new HashSet<>();
@ -159,6 +161,7 @@ public class TypeDefinitionImpl extends ERImpl implements TypeDefinition {
private void setResourceSchemaEntries(Class<? extends Resource> clz){
if(clz.isAnnotationPresent(ResourceSchema.class)) {
this.facets = new ArrayList<>();
this.resources = new ArrayList<>();
ResourceSchema[] resourceSchemaArray = clz.getAnnotationsByType(ResourceSchema.class);
for(ResourceSchemaEntry resourceSchemaEntry : resourceSchemaArray[0].facets()) {
ResourceEntryDefinitionImpl resourceSchemaEntryDefinition = new ResourceEntryDefinitionImpl();
@ -170,6 +173,16 @@ public class TypeDefinitionImpl extends ERImpl implements TypeDefinition {
resourceSchemaEntryDefinition.setMax(resourceSchemaEntry.max());
this.facets.add(resourceSchemaEntryDefinition);
}
for(ResourceSchemaRelatedEntry resourceSchemaRelatedEntry : resourceSchemaArray[0].resources()) {
ResourceEntryDefinition resourceSchemaEntryDefinition = new ResourceEntryDefinitionImpl();
resourceSchemaEntryDefinition.setSource(TypeBinder.getType(resourceSchemaRelatedEntry.source()));
resourceSchemaEntryDefinition.setRelation(TypeBinder.getType(resourceSchemaRelatedEntry.relation()));
resourceSchemaEntryDefinition.setTarget(TypeBinder.getType(resourceSchemaRelatedEntry.target()));
resourceSchemaEntryDefinition.setDescription(resourceSchemaRelatedEntry.description());
resourceSchemaEntryDefinition.setMin(resourceSchemaRelatedEntry.min());
resourceSchemaEntryDefinition.setMax(resourceSchemaRelatedEntry.max());
this.resources.add(resourceSchemaEntryDefinition);
}
}
}
@ -202,4 +215,8 @@ public class TypeDefinitionImpl extends ERImpl implements TypeDefinition {
return facets;
}
public List<ResourceEntryDefinition> getResources() {
return resources;
}
}