io.ebeanservice.docstore.api.DocStoreUpdates Maven / Gradle / Ivy
package io.ebeanservice.docstore.api;
import io.ebean.DocStoreQueueEntry;
import io.ebean.DocStoreQueueEntry.Action;
import java.util.ArrayList;
import java.util.List;
/**
* Collection of document store updates that are either sent to the document store
* or queued for future processing
*/
public class DocStoreUpdates {
/**
* Persist inserts and updates.
*/
private final List persistEvents = new ArrayList<>();
/**
* Delete by Id.
*/
private final List deleteEvents = new ArrayList<>();
/**
* Nested updates.
*/
private final List nestedEvents = new ArrayList<>();
/**
* Entries sent to the queue for later processing.
*/
private final List queueEntries = new ArrayList<>();
public DocStoreUpdates() {
}
/**
* Return true if there are no events to process.
*/
public boolean isEmpty() {
return persistEvents.isEmpty() && deleteEvents.isEmpty() && nestedEvents.isEmpty() && queueEntries.isEmpty();
}
/**
* Add a persist request.
*/
public void addPersist(DocStoreUpdate bulkRequest) {
persistEvents.add(bulkRequest);
}
/**
* Add a delete request.
*/
public void addDelete(DocStoreUpdate bulkRequest) {
deleteEvents.add(bulkRequest);
}
/**
* Add a nested update.
*/
public void addNested(String queueId, String path, Object beanId) {
nestedEvents.add(new DocStoreQueueEntry(Action.NESTED, queueId, path, beanId));
}
/**
* Queue an 'index' request.
*/
public void queueIndex(String queueId, Object beanId) {
queueEntries.add(new DocStoreQueueEntry(Action.INDEX, queueId, beanId));
}
/**
* Queue a 'delete' request.
*/
public void queueDelete(String queueId, Object beanId) {
queueEntries.add(new DocStoreQueueEntry(Action.DELETE, queueId, beanId));
}
/**
* Queue an update to a nested/embedded object.
*/
public void queueNested(String queueId, String path, Object beanId) {
queueEntries.add(new DocStoreQueueEntry(Action.NESTED, queueId, path, beanId));
}
/**
* Return the persist insert and update requests to be sent to the document store.
*/
public List getPersistEvents() {
return persistEvents;
}
/**
* Return delete events.
*/
public List getDeleteEvents() {
return deleteEvents;
}
/**
* Return the list of nested update events.
*/
public List getNestedEvents() {
return nestedEvents;
}
/**
* Return the entries for sending to the queue.
*/
public List getQueueEntries() {
return queueEntries;
}
}