Mercurial > hg > release > thermostat-1.2
view storage/core/src/main/java/com/redhat/thermostat/storage/core/experimental/statement/QueryValues.java @ 1660:c6ae78b6f3ac
[Thermostat 1.2] Update copyright year to 2015
Reviewed-by: omajid
Review-thread: http://icedtea.classpath.org/pipermail/thermostat/2015-March/013127.html
PR2273
author | Severin Gehwolf <sgehwolf@redhat.com> |
---|---|
date | Wed, 11 Mar 2015 15:07:27 +0100 |
parents | f2a417f1cc51 |
children |
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/* * Copyright 2012-2015 Red Hat, Inc. * * This file is part of Thermostat. * * Thermostat is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published * by the Free Software Foundation; either version 2, or (at your * option) any later version. * * Thermostat is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public License * along with Thermostat; see the file COPYING. If not see * <http://www.gnu.org/licenses/>. * * Linking this code with other modules is making a combined work * based on this code. Thus, the terms and conditions of the GNU * General Public License cover the whole combination. * * As a special exception, the copyright holders of this code give * you permission to link this code with independent modules to * produce an executable, regardless of the license terms of these * independent modules, and to copy and distribute the resulting * executable under terms of your choice, provided that you also * meet, for each linked independent module, the terms and conditions * of the license of that module. An independent module is a module * which is not derived from or based on this code. If you modify * this code, you may extend this exception to your version of the * library, but you are not obligated to do so. If you do not wish * to do so, delete this exception statement from your version. */ package com.redhat.thermostat.storage.core.experimental.statement; import java.util.HashMap; import java.util.List; import java.util.Map; /** * */ public class QueryValues { private static final Class EMPTY_VALUE = QueryValues.class; private Query query; private Map<Id, Value> values; private Map<Id, Class> types; protected QueryValues(Query query) { this.query = query; values = new HashMap<>(); types = new HashMap<>(); } public Query getQuery() { return query; } public void set(Id criteriaId, String value) { setImpl(criteriaId, value); } public void set(Id criteriaId, long value) { setImpl(criteriaId, value); } public void set(Id criteriaId, int value) { setImpl(criteriaId, value); } public void set(Id criteriaId, boolean value) { setImpl(criteriaId, value); } private void setImpl(Id criteriaId, Object value) { if (!values.containsKey(criteriaId)) { throw new IllegalArgumentException("Query does not contain this criteria"); } check(criteriaId, value); } private void check(Id criteriaId, Object value) { Class type = value.getClass(); Class targetType = types.get(criteriaId); boolean match = false; if (targetType.isAssignableFrom(int.class) || targetType.isAssignableFrom(Integer.class)) { if (type.isAssignableFrom(int.class) || type.isAssignableFrom(Integer.class)) { match = true; } } else if (targetType.isAssignableFrom(long.class) || targetType.isAssignableFrom(Long.class)) { if (type.isAssignableFrom(long.class) || type.isAssignableFrom(Long.class)) { match = true; } } else if (targetType.isAssignableFrom(boolean.class) || targetType.isAssignableFrom(Boolean.class)) { if (type.isAssignableFrom(boolean.class) || type.isAssignableFrom(Boolean.class)) { match = true; } } else if (targetType.isAssignableFrom(String.class)) { if (type.isAssignableFrom(String.class)) { match = true; } } if (!match) { throw new IllegalArgumentException("value type does not match " + "target criteria with id: " + criteriaId.get() + " Wanted: " + targetType + ", received: " + type); } values.put(criteriaId, new Value(value)); } public void set(Criterion criterion, Object value) { setImpl(criterion.getId(), value); } Value getValue(Criterion criterion) { return values.get(criterion.getId()); } void addCriteria(List<Criterion> _criteria) { for (Criterion criterion : _criteria) { // sort doesn't take values if (criterion instanceof SortCriterion) { continue; } Id id = criterion.getId(); values.put(id, new Value(EMPTY_VALUE)); types.put(id, criterion.getType()); } } }