Examples with ReadModel ambit2.db.update.model.ReadModel used on opensource projects

Example 1 with ReadModel

use of ambit2.db.update.model.ReadModel in project ambit-mirror by ideaconsult.

the class ReadModelTest method verify.

@Override
protected void verify(ReadModel query, ResultSet rs) throws Exception {
    int count = 0;
    while (rs.next()) {
        ModelQueryResults record = query.getObject(rs);
        Assert.assertEquals("Model", record.getName());
        Assert.assertEquals("A123 B456", record.getParameters()[0]);
        count++;
    }
    Assert.assertEquals(1, count);
}

Example 2 with ReadModel

use of ambit2.db.update.model.ReadModel in project ambit-mirror by ideaconsult.

the class ModelResource method getModelQuery.

protected AbstractModelQuery getModelQuery(Object idmodel, Form form) throws ResourceException {
    _dmode = DisplayMode.singleitem;
    AbstractModelQuery query = null;
    ModelQueryResults model_query = null;
    String algorithm = form.getFirstValue(AbstractModelQuery._models_criteria.algorithm.name());
    if (algorithm != null) {
        model_query = new ModelQueryResults();
        model_query.setCreator(null);
        model_query.setAlgorithm(algorithm);
    }
    String dataset = form.getFirstValue(AbstractModelQuery._models_criteria.dataset.name());
    if (dataset != null) {
        if (model_query == null) {
            model_query = new ModelQueryResults();
            model_query.setCreator(null);
        }
        model_query.setTrainingInstances(dataset);
    }
    String creator = form.getFirstValue(AbstractModelQuery._models_criteria.creator.name());
    if (creator != null) {
        if (model_query == null) {
            model_query = new ModelQueryResults();
        }
        model_query.setCreator(creator);
    }
    String endpoint = form.getFirstValue(AbstractModelQuery._models_criteria.endpoint.name());
    if (endpoint != null) {
        if (model_query == null) {
            model_query = new ModelQueryResults();
            model_query.setEndpoint(null);
        }
        model_query.setEndpoint(endpoint);
    }
    if (model_query == null) {
        query = new ReadModel();
        String condition = form.getFirstValue(QueryResource.condition);
        if (condition != null)
            query.setCondition(StringCondition.getInstance(condition));
        String name = form.getFirstValue(QueryResource.search_param);
        if (name != null) {
            query.setFieldname(name.trim());
            if (condition == null)
                query.setCondition(StringCondition.getInstance(StringCondition.C_STARTS_WITH));
        }
        if (idmodel == null) {
            _dmode = DisplayMode.table;
            return query;
        } else if (idmodel instanceof Integer) {
            _dmode = DisplayMode.singleitem;
            query.setValue((Integer) idmodel);
            return query;
        } else {
            _dmode = DisplayMode.table;
            query.setFieldname(idmodel.toString());
            return query;
        }
    } else {
        String name = form.getFirstValue(QueryResource.search_param);
        if (name != null)
            model_query.setName(name);
        if (idmodel != null)
            if (idmodel instanceof Integer)
                model_query.setId((Integer) idmodel);
            else
                model_query.setName(idmodel.toString());
        return new QueryModel(model_query);
    }
}

Example 3 with ReadModel

use of ambit2.db.update.model.ReadModel in project ambit-mirror by ideaconsult.

the class CallableModelCreator method createReference.

/**
 * Writes the model into database and returns a reference
 */
@Override
protected TaskResult createReference(Connection connection) throws Exception {
    UpdateExecutor x = new UpdateExecutor();
    try {
        model = createModel();
        CreateModel update = new CreateModel(model);
        x.setConnection(connection);
        Integer i = (Integer) x.process(update);
        writeAnnotations(model.getPredicted(), x);
        newModel = i > 0;
        if ((model.getId() == null) || (model.getId() < 0)) {
            ReadModel q = new ReadModel();
            q.setFieldname(model.getName());
            QueryExecutor<ReadModel> exec = new QueryExecutor<ReadModel>();
            exec.setConnection(connection);
            exec.setCloseConnection(false);
            java.sql.ResultSet rs = null;
            try {
                rs = exec.process(q);
                while (rs.next()) {
                    ModelQueryResults result = q.getObject(rs);
                    model.setId(result.getId());
                }
            } catch (Exception e) {
                e.printStackTrace();
            } finally {
                try {
                    rs.close();
                    rs = null;
                } catch (Exception xx) {
                }
                try {
                    exec.closeResults(null);
                    exec = null;
                } catch (Exception xx) {
                }
            }
        }
        return new TaskResult(builder.getModelReporter().getURI(model), newModel);
    } catch (Exception e) {
        Context.getCurrentLogger().severe(e.getMessage());
        throw e;
    } finally {
        try {
            x.close();
        } catch (Exception xx) {
        }
    }
}