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Allowing extra properties in Context

This commit is contained in:
Luca Frosini 2024-01-24 17:19:15 +01:00
parent c68826637c
commit 6eecea2ab1
2 changed files with 92 additions and 1 deletions
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70
src/main/java/org/gcube/informationsystem/contexts/impl/entities/ContextImpl.java
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@ -4,17 +4,25 @@
package org.gcube.informationsystem.contexts.impl.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.annotation.JsonIgnore;
import org.gcube.com.fasterxml.jackson.annotation.JsonSetter;
import org.gcube.com.fasterxml.jackson.annotation.JsonTypeName;
import org.gcube.com.fasterxml.jackson.core.JsonProcessingException;
import org.gcube.informationsystem.base.impl.entities.EntityElementImpl;
import org.gcube.informationsystem.base.reference.Element;
import org.gcube.informationsystem.contexts.impl.relations.IsParentOfImpl;
import org.gcube.informationsystem.contexts.reference.entities.Context;
import org.gcube.informationsystem.contexts.reference.relations.IsParentOf;
import org.gcube.informationsystem.model.impl.properties.MetadataImpl;
import org.gcube.informationsystem.model.reference.properties.Property;
import org.gcube.informationsystem.serialization.ElementMapper;
import org.gcube.informationsystem.utils.UUIDManager;
/**
@ -34,10 +42,21 @@ public final class ContextImpl extends EntityElementImpl implements Context {
protected IsParentOf parent;
protected List<IsParentOf> children;
@JsonIgnore
protected Map<String, Object> additionalProperties;
@JsonIgnore
/**
* Used to allow to have an additional property starting with '_' or '@'
*/
protected final Set<String> allowedAdditionalKeys;
protected ContextImpl() {
super();
this.parent = null;
this.children = new ArrayList<>();
this.additionalProperties = new HashMap<>();
this.allowedAdditionalKeys = new HashSet<>();
}
public ContextImpl(UUID uuid) {
@ -158,4 +177,55 @@ public final class ContextImpl extends EntityElementImpl implements Context {
children.add(isParentOf);
}
@Override
public Map<String, Object> getAdditionalProperties() {
return additionalProperties;
}
@Override
public void setAdditionalProperties(Map<String, Object> additionalProperties) {
this.additionalProperties = additionalProperties;
}
@Override
public Object getAdditionalProperty(String key) {
return additionalProperties.get(key);
}
@Override
public void setAdditionalProperty(String key, Object value) {
if(!allowedAdditionalKeys.contains(key)){
if(key.startsWith("_")) {
return;
}
if(key.startsWith("@")) {
return;
}
}
/*
Additional properties are not deserialized to the proper property type.
The first attempt was to try to write a specific deserializer but it fails.
This fix the issue.
*/
try {
if(value instanceof Map<?,?>) {
@SuppressWarnings("unchecked")
Map<String, Object> map = (Map<String,Object>) value;
if(map.containsKey(Element.TYPE_PROPERTY)) {
String reserialized = ElementMapper.getObjectMapper().writeValueAsString(map);
Property property = ElementMapper.unmarshal(Property.class, reserialized);
value = property;
}
}
}catch (Throwable e) {
e.getMessage();
// Any type of error/exception must be catched
}
/* END of fix to properly deserialize Property types*/
this.additionalProperties.put(key, value);
}
}

23
src/main/java/org/gcube/informationsystem/contexts/reference/entities/Context.java
View File

@ -4,19 +4,25 @@
package org.gcube.informationsystem.contexts.reference.entities;
import java.util.List;
import java.util.Map;
import java.util.UUID;
import org.gcube.com.fasterxml.jackson.annotation.JsonAnyGetter;
import org.gcube.com.fasterxml.jackson.annotation.JsonAnySetter;
import org.gcube.com.fasterxml.jackson.annotation.JsonGetter;
import org.gcube.com.fasterxml.jackson.annotation.JsonIgnore;
import org.gcube.com.fasterxml.jackson.annotation.JsonIgnoreProperties;
import org.gcube.com.fasterxml.jackson.annotation.JsonPropertyOrder;
import org.gcube.com.fasterxml.jackson.databind.annotation.JsonDeserialize;
import org.gcube.com.fasterxml.jackson.databind.annotation.JsonSerialize;
import org.gcube.informationsystem.base.reference.Element;
import org.gcube.informationsystem.base.reference.IdentifiableElement;
import org.gcube.informationsystem.base.reference.SchemaMixedElement;
import org.gcube.informationsystem.base.reference.entities.EntityElement;
import org.gcube.informationsystem.contexts.impl.entities.ContextImpl;
import org.gcube.informationsystem.contexts.reference.relations.IsParentOf;
import org.gcube.informationsystem.model.reference.relations.Relation;
import org.gcube.informationsystem.serialization.AdditionalPropertiesSerializer;
import org.gcube.informationsystem.types.annotations.ISProperty;
import org.gcube.informationsystem.types.reference.Change;
import org.gcube.informationsystem.types.reference.TypeMetadata;
@ -31,7 +37,7 @@ import org.gcube.informationsystem.utils.Version;
@JsonPropertyOrder({ Element.TYPE_PROPERTY, IdentifiableElement.ID_PROPERTY, IdentifiableElement.METADATA_PROPERTY})
@TypeMetadata(name = Context.NAME, description = "This type is the used to define a Context", version = Version.MINIMAL_VERSION_STRING)
@Change(version = Version.MINIMAL_VERSION_STRING, description = Version.MINIMAL_VERSION_DESCRIPTION)
public interface Context extends EntityElement {
public interface Context extends EntityElement, SchemaMixedElement {
public static final String NAME = "Context"; // Context.class.getSimpleName();
@ -66,5 +72,20 @@ public interface Context extends EntityElement {
public void addChild(Context child);
public void addChild(IsParentOf isParentOf);
@JsonAnyGetter
@JsonSerialize(using = AdditionalPropertiesSerializer.class)
@Override
public Map<String,Object> getAdditionalProperties();
@Override
public void setAdditionalProperties(Map<String,Object> additionalProperties);
@Override
public Object getAdditionalProperty(String key);
@JsonAnySetter
@Override
public void setAdditionalProperty(String key, Object value);
}