Examples with OFetchContext com.orientechnologies.orient.core.fetch.OFetchContext used on opensource projects

Example 6 with OFetchContext

use of com.orientechnologies.orient.core.fetch.OFetchContext in project orientdb by orientechnologies.

the class DepthFetchPlanTest method testFetchPlanDepth.

@Test
public void testFetchPlanDepth() {
    ODatabaseDocument database = new ODatabaseDocumentTx("memory:" + DepthFetchPlanTest.class.getSimpleName());
    database.create();
    try {
        database.getMetadata().getSchema().createClass("Test");
        ODocument doc = new ODocument("Test");
        ODocument doc1 = new ODocument("Test");
        ODocument doc2 = new ODocument("Test");
        doc.field("name", "name");
        database.save(doc);
        doc1.field("name", "name1");
        doc1.field("ref", doc);
        database.save(doc1);
        doc2.field("name", "name2");
        doc2.field("ref", doc1);
        database.save(doc2);
        OFetchContext context = new ORemoteFetchContext();
        CountFetchListener listener = new CountFetchListener();
        OFetchHelper.fetch(doc2, doc2, OFetchHelper.buildFetchPlan("ref:1 *:-2"), listener, context, "");
        assertEquals(1, listener.count);
    } finally {
        database.drop();
    }
}

Example 7 with OFetchContext

use of com.orientechnologies.orient.core.fetch.OFetchContext in project orientdb by orientechnologies.

the class OSyncCommandResultListener method linkdedBySimpleValue.

@Override
public void linkdedBySimpleValue(ODocument doc) {
    ORemoteFetchListener listener = new ORemoteFetchListener() {

        @Override
        protected void sendRecord(ORecord iLinked) {
            if (!alreadySent.contains(iLinked))
                fetchedRecordsToSend.add(iLinked);
        }

        @Override
        public void parseLinked(ODocument iRootRecord, OIdentifiable iLinked, Object iUserObject, String iFieldName, OFetchContext iContext) throws OFetchException {
            if (!(iLinked instanceof ORecordId)) {
                sendRecord(iLinked.getRecord());
            }
        }

        @Override
        public void parseLinkedCollectionValue(ODocument iRootRecord, OIdentifiable iLinked, Object iUserObject, String iFieldName, OFetchContext iContext) throws OFetchException {
            if (!(iLinked instanceof ORecordId)) {
                sendRecord(iLinked.getRecord());
            }
        }
    };
    final OFetchContext context = new ORemoteFetchContext();
    OFetchHelper.fetch(doc, doc, OFetchHelper.buildFetchPlan(""), listener, context, "");
}