Revision 37002
Added by Sandro La Bruzzo about 9 years ago
| GridFSObjectstoreDaoImpl.java | ||
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import eu.dnetlib.data.objectstore.modular.connector.ObjectStore; |
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import eu.dnetlib.data.objectstore.modular.connector.ObjectStoreDao; |
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import eu.dnetlib.data.objectstore.rmi.ObjectStoreServiceException; |
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import eu.dnetlib.miscutils.collections.MappedCollection; |
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import eu.dnetlib.miscutils.functional.UnaryFunction; |
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// TODO: Auto-generated Javadoc |
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/** |
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* The Class GridFSObjectstoreDaoImpl. |
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*/ |
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@SuppressWarnings("all")
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public class GridFSObjectstoreDaoImpl implements ObjectStoreDao {
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/** The Constant INTERPRETATION. */ |
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public static final String INTERPRETATION = "interpretation"; |
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/** The Constant OBJECTSTOREMETADATANAME. */ |
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private final static String OBJECTSTOREMETADATANAME = "metadataObjectStore"; |
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/** The Constant OBJECTSTOREIDFIELD. */ |
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private final static String OBJECTSTOREIDFIELD = "obsId"; |
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/** The db. */ |
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private DB db; |
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/** The upsert. */ |
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private boolean upsert; |
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/** The object store resturi. */ |
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private String objectStoreRESTURI; |
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/** |
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* {@inheritDoc}
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* @see eu.dnetlib.data.objectstore.modular.connector.ObjectStoreDao#getObjectStore(java.lang.String) |
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*/ |
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@Override |
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public ObjectStore getObjectStore(String obsId) {
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db.setWriteConcern(WriteConcern.SAFE); |
| ... | ... | |
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return objectStore; |
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} |
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/** |
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* Check indexes. |
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* |
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* @param id the id |
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*/ |
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private void checkIndexes(final String id) {
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DBCollection coll = db.getCollection(id + ".files"); |
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List<DBObject> indexInfo = coll.getIndexInfo(); |
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} |
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} |
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/** |
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* {@inheritDoc}
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* @see eu.dnetlib.data.objectstore.modular.connector.ObjectStoreDao#listObjectStores() |
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*/ |
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@Override |
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public List<String> listObjectStores() {
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DBCollection metadata = db.getCollection(OBJECTSTOREMETADATANAME); |
| ... | ... | |
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} |
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/** |
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* {@inheritDoc}
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* @see eu.dnetlib.data.objectstore.modular.connector.ObjectStoreDao#createObjectStore(java.lang.String, java.lang.String, java.lang.String) |
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*/ |
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@Override |
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public boolean createObjectStore(final String obsId, final String interpretation) {
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DBCollection coll = db.getCollection(OBJECTSTOREMETADATANAME); |
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final BasicDBObject obj = new BasicDBObject(); |
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obj.put(OBJECTSTOREIDFIELD, obsId); |
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obj.put(INTERPRETATION, interpretation); |
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coll.save(obj); |
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public boolean createObjectStore(final String obsId, final String interpretation, final String basePath) throws ObjectStoreServiceException {
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try {
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DBCollection coll = db.getCollection(OBJECTSTOREMETADATANAME); |
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final BasicDBObject obj = new BasicDBObject(); |
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obj.put(OBJECTSTOREIDFIELD, obsId); |
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obj.put(INTERPRETATION, interpretation); |
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coll.save(obj); |
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} catch (Throwable e) {
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throw new ObjectStoreServiceException("Error on create object store with id: "+obsId, e);
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} |
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return true; |
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} |
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/** |
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* {@inheritDoc}
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* @see eu.dnetlib.data.objectstore.modular.connector.ObjectStoreDao#updateObjectStore(java.lang.String, java.lang.String) |
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*/ |
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@Override |
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public boolean updateObjectStore(final String obsId, final String interpretation) {
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DBCollection coll = db.getCollection(OBJECTSTOREMETADATANAME); |
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return true; |
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} |
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/** |
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* {@inheritDoc}
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* @see eu.dnetlib.data.objectstore.modular.connector.ObjectStoreDao#deleteObjectStore(java.lang.String) |
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*/ |
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@Override |
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public boolean deleteObjectStore(String obsId) {
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DBCollection coll = db.getCollection(OBJECTSTOREMETADATANAME); |
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return true; |
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} |
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/** |
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* Gets the db. |
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* |
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* @return the db |
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*/ |
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public DB getDb() {
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return db; |
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} |
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/** |
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* Sets the db. |
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* |
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* @param db the new db |
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*/ |
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@Required |
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public void setDb(final DB db) {
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this.db = db; |
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} |
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/** |
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* Checks if is upsert. |
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* |
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* @return true, if is upsert |
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*/ |
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public boolean isUpsert() {
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return upsert; |
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} |
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/** |
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* Sets the upsert. |
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* |
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* @param upsert the new upsert |
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*/ |
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@Required |
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public void setUpsert(final boolean upsert) {
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this.upsert = upsert; |
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} |
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/** |
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* Gets the object store resturi. |
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* |
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* @return the object store resturi |
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*/ |
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public String getObjectStoreRESTURI() {
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return objectStoreRESTURI; |
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} |
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/** |
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* Sets the object store resturi. |
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* |
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* @param objectStoreRESTURI the new object store resturi |
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*/ |
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@Required |
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public void setObjectStoreRESTURI(final String objectStoreRESTURI) {
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this.objectStoreRESTURI = objectStoreRESTURI; |
Also available in: Unified diff
implemented layer file system for Object Store Service