/**
* @deprecated since 0.7.0; use generic config/attributes rather than "custom fields", so use
* {@link #getMemento()}
*/
@Deprecated
protected EntityMemento getMementoWithProperties(Map<String, ?> props) {
EntityMemento memento =
MementosGenerators.newEntityMementoBuilder(entity).customFields(props).build();
if (LOG.isTraceEnabled())
LOG.trace("Creating memento for entity: {}", memento.toVerboseString());
return memento;
}
protected void addPolicies(RebindContext rebindContext, EntityMemento memento) {
for (String policyId : memento.getPolicies()) {
AbstractPolicy policy = (AbstractPolicy) rebindContext.getPolicy(policyId);
if (policy != null) {
entity.addPolicy(policy);
} else {
LOG.warn(
"Policy not found; discarding policy {} of entity {}({})",
new Object[] {policyId, memento.getType(), memento.getId()});
}
}
}
protected void addEnrichers(RebindContext rebindContext, EntityMemento memento) {
for (String enricherId : memento.getEnrichers()) {
AbstractEnricher enricher = (AbstractEnricher) rebindContext.getEnricher(enricherId);
if (enricher != null) {
entity.addEnricher(enricher);
} else {
LOG.warn(
"Enricher not found; discarding enricher {} of entity {}({})",
new Object[] {enricherId, memento.getType(), memento.getId()});
}
}
}
protected void addLocations(RebindContext rebindContext, EntityMemento memento) {
for (String id : memento.getLocations()) {
Location loc = rebindContext.getLocation(id);
if (loc != null) {
((EntityInternal) entity).addLocations(ImmutableList.of(loc));
} else {
LOG.warn(
"Location not found; discarding location {} of entity {}({})",
new Object[] {id, memento.getType(), memento.getId()});
}
}
}
protected void addChildren(RebindContext rebindContext, EntityMemento memento) {
for (String childId : memento.getChildren()) {
Entity child = rebindContext.getEntity(childId);
if (child != null) {
entity.addChild(child);
} else {
LOG.warn(
"Entity not found; discarding child {} of entity {}({})",
new Object[] {childId, memento.getType(), memento.getId()});
}
}
}
protected void addMembers(RebindContext rebindContext, EntityMemento memento) {
if (memento.getMembers().size() > 0) {
if (entity instanceof Group) {
for (String memberId : memento.getMembers()) {
Entity member = rebindContext.getEntity(memberId);
if (member != null) {
((Group) entity).addMember(member);
} else {
LOG.warn(
"Entity not found; discarding member {} of group {}({})",
new Object[] {memberId, memento.getType(), memento.getId()});
}
}
} else {
throw new UnsupportedOperationException(
"Entity with members should be a group: entity="
+ entity
+ "; type="
+ entity.getClass()
+ "; members="
+ memento.getMembers());
}
}
}
protected void setParent(RebindContext rebindContext, EntityMemento memento) {
Entity parent =
(memento.getParent() != null) ? rebindContext.getEntity(memento.getParent()) : null;
if (parent != null) {
entity.setParent(parent);
} else if (memento.getParent() != null) {
LOG.warn(
"Entity not found; discarding parent {} of entity {}({}), so entity will be orphaned and unmanaged",
new Object[] {memento.getParent(), memento.getType(), memento.getId()});
}
}
@SuppressWarnings("unchecked")
@Override
public void reconstruct(RebindContext rebindContext, EntityMemento memento) {
if (LOG.isTraceEnabled()) LOG.trace("Reconstructing entity: {}", memento.toVerboseString());
// Note that the id should have been set in the constructor; it is immutable
entity.setDisplayName(memento.getDisplayName());
for (Effector<?> eff : memento.getEffectors())
((EntityInternal) entity).getMutableEntityType().addEffector(eff);
for (Map.Entry<ConfigKey<?>, Object> entry : memento.getConfig().entrySet()) {
try {
ConfigKey<?> key = entry.getKey();
Object value = entry.getValue();
Class<?> type =
(key.getType() != null) ? key.getType() : rebindContext.loadClass(key.getTypeName());
entity.setConfig((ConfigKey<Object>) key, value);
} catch (ClassNotFoundException e) {
throw Throwables.propagate(e);
}
}
((EntityInternal) entity).getConfigMap().addToLocalBag(memento.getConfigUnmatched());
((EntityInternal) entity).refreshInheritedConfig();
for (Map.Entry<AttributeSensor<?>, Object> entry : memento.getAttributes().entrySet()) {
try {
AttributeSensor<?> key = entry.getKey();
Object value = entry.getValue();
Class<?> type =
(key.getType() != null) ? key.getType() : rebindContext.loadClass(key.getTypeName());
((EntityInternal) entity)
.setAttributeWithoutPublishing((AttributeSensor<Object>) key, value);
} catch (ClassNotFoundException e) {
throw Throwables.propagate(e);
}
}
setParent(rebindContext, memento);
addChildren(rebindContext, memento);
addPolicies(rebindContext, memento);
addEnrichers(rebindContext, memento);
addMembers(rebindContext, memento);
addTags(rebindContext, memento);
addLocations(rebindContext, memento);
doReconstruct(rebindContext, memento);
((AbstractEntity) entity).rebind();
}
protected void addTags(RebindContext rebindContext, EntityMemento memento) {
for (Object tag : memento.getTags()) {
entity.addTag(tag);
}
}
