61 lines
1.8 KiB
Java
61 lines
1.8 KiB
Java
/*
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* Copyright 2015 FUJITSU LIMITED
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*
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* Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
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* in compliance with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software distributed under the License
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* is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
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* or implied. See the License for the specific language governing permissions and limitations under
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* the License.
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*
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*/
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package monasca.api.infrastructure.persistence;
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import java.util.List;
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import java.util.Map;
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abstract public class Utils {
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public abstract List<String> findAlarmIds(String tenantId,
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Map<String, String> dimensions);
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protected String buildJoinClauseFor(Map<String, String> dimensions) {
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if ((dimensions == null) || dimensions.isEmpty()) {
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return "";
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}
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final StringBuilder sb =
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new StringBuilder(
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"join alarm_metric as am on a.id=am.alarm_id "
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+ "join metric_definition_dimensions as mdd on am.metric_definition_dimensions_id=mdd.id ");
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for (int i = 0; i < dimensions.size(); i++) {
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final String tableAlias = "md" + i;
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sb.append(" inner join metric_dimension ")
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.append(tableAlias)
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.append(" on ")
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.append(tableAlias)
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.append(".name = :dname")
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.append(i)
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.append(" and ")
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.append(tableAlias)
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.append(".value = :dvalue")
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.append(i)
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.append(" and mdd.metric_dimension_set_id = ")
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.append(tableAlias)
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.append(".dimension_set_id");
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}
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return sb.toString();
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}
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}
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