Examples with DbIndex com.emc.storageos.db.client.impl.DbIndex used on opensource projects

Example 1 with DbIndex

use of com.emc.storageos.db.client.impl.DbIndex in project coprhd-controller by CoprHD.

the class AggregationIndexTimeUUIDMigration method removeTimeUUIDIndexedFields.

private void removeTimeUUIDIndexedFields(Class<? extends DataObject> clazz) throws Exception {
    DataObjectType doType = TypeMap.getDoType(clazz);
    Collection<ColumnField> fields = doType.getColumnFields();
    Map<String, ColumnField> uuidFields = new HashMap<>();
    for (ColumnField field : fields) {
        DbIndex index = field.getIndex();
        if (index != null && index instanceof AggregateDbIndex) {
            uuidFields.put(field.getName(), field);
        }
    }
    // true: ignore exception while accessing db
    getInternalDbClient().resetFields(clazz, uuidFields, true);
}

Example 2 with DbIndex

use of com.emc.storageos.db.client.impl.DbIndex in project coprhd-controller by CoprHD.

the class DbIndexTest method verify.

@Override
public void verify(Class<? extends DataObject> clazz, URI id, DbClient client) {
    // Get meta data about the object, field and index we're going to test
    DataObjectType doType = TypeMap.getDoType(clazz);
    ColumnField field = doType.getColumnField(fieldName);
    if (field == null) {
        throw new NullPointerException(String.format("Cannot find field %s from class %s", fieldName, clazz.getSimpleName()));
    }
    DbIndex index = field.getIndex();
    // Load object first
    DataObject obj = (DataObject) client.queryObject(clazz, id);
    // Get current value of indexed field
    Object val = null;
    try {
        val = field.getPropertyDescriptor().getReadMethod().invoke(obj);
    } catch (IllegalAccessException | IllegalArgumentException | InvocationTargetException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
        Assert.fail("Cannot get field value");
    }
    boolean indexByKey = field.getPropertyDescriptor().getReadMethod().getAnnotation(IndexByKey.class) != null;
    // See which type the index is, and call corresponding verification functions
    if (index instanceof AltIdDbIndex) {
        verifyAltIdDbIndex(obj, field, val, indexByKey, client);
    } else if (index instanceof RelationDbIndex) {
        verifyRelationDbIndex(obj, field, val, indexByKey, client);
    } else if (index instanceof NamedRelationDbIndex) {
        verifyNamedRelationDbIndex(obj, field, val, indexByKey, client);
    } else if (index instanceof PrefixDbIndex) {
        verifyPrefixDbIndex(obj, field, val, indexByKey, client);
    } else if (index instanceof DecommissionedDbIndex) {
        verifyDecommissionedDbIndex(obj, field, val, indexByKey, client);
    } else if (index instanceof PermissionsDbIndex) {
        verifyPermissionsDbIndex(obj, field, val, indexByKey, client);
    } else if (index instanceof ScopedLabelDbIndex) {
        verifyScopedLabelDbIndex(obj, field, val, indexByKey, client);
    } else {
        System.out.printf("Unsupported index type %s%n", index.getClass().getSimpleName());
    }
}