1 files changed, 146 insertions, 0 deletions
diff --git a/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/dao/jdbc/AllocationItemJdbcDaoImpl.java b/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/dao/jdbc/AllocationItemJdbcDaoImpl.java
new file mode 100644
index 000000000..2a62c63a3
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+++ b/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/dao/jdbc/AllocationItemJdbcDaoImpl.java
@@ -0,0 +1,146 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ *                         reserved.
+ * Modifications Copyright © 2018 IBM.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.rm.dao.jdbc;
+
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.sql.Timestamp;
+import java.util.Collections;
+import java.util.List;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.jdbc.core.JdbcTemplate;
+import org.springframework.jdbc.core.PreparedStatementCreator;
+import org.springframework.jdbc.core.RowMapper;
+import org.springframework.jdbc.support.GeneratedKeyHolder;
+import org.springframework.jdbc.support.KeyHolder;
+
+public class AllocationItemJdbcDaoImpl implements AllocationItemJdbcDao {
+
+    @SuppressWarnings("unused")
+    private static final Logger log = LoggerFactory.getLogger(ResourceJdbcDaoImpl.class);
+
+    private static final String INSERT_SQL = "INSERT INTO ALLOCATION_ITEM (\n"
+            + "  resource_id, application_id, resource_set_id, resource_union_id, resource_share_group_list,\n"
+            + "  lt_used, ll_label, rr_used, allocation_time)\nVALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)";
+
+    private static final String UPDATE_SQL = "UPDATE ALLOCATION_ITEM SET\n"
+            + "  resource_share_group_list = ?, lt_used = ?, ll_label = ?, rr_used = ?, allocation_time = ?\n"
+            + "WHERE allocation_item_id = ?";
+
+    private static final String DELETE_SQL = "DELETE FROM ALLOCATION_ITEM WHERE allocation_item_id = ?";
+
+    private static final String GET_SQL = "SELECT * FROM ALLOCATION_ITEM WHERE resource_id = ?";
+
+    private JdbcTemplate jdbcTemplate;
+    private AllocationItemRowMapper allocationItemRowMapper = new AllocationItemRowMapper();
+
+    @Override
+    public void add(final AllocationItem ai) {
+        PreparedStatementCreator psc = dbc -> {
+            PreparedStatement ps = dbc.prepareStatement(INSERT_SQL, new String[] { "allocation_item_id" });
+            ps.setLong(1, ai.resourceId);
+            ps.setString(2, ai.applicationId);
+            ps.setString(3, ai.resourceSetId);
+            ps.setString(4, ai.resourceUnionId);
+            ps.setString(5, ai.resourceShareGroupList);
+            ps.setLong(6, ai.ltUsed);
+            ps.setString(7, ai.llLabel);
+            ps.setString(8, ai.rrUsed);
+            ps.setTimestamp(9, new Timestamp(ai.allocationTime.getTime()));
+            return ps;
+        };
+        KeyHolder keyHolder = new GeneratedKeyHolder();
+        jdbcTemplate.update(psc, keyHolder);
+        ai.id = keyHolder.getKey().longValue();
+    }
+
+    @Override
+    public void update(AllocationItem ai) {
+        Long ltUsed = ai.ltUsed <= 0 ? null : ai.ltUsed;
+        jdbcTemplate.update(UPDATE_SQL, ai.resourceShareGroupList, ltUsed, ai.llLabel, ai.rrUsed, ai.allocationTime,
+                ai.id);
+    }
+
+    @Override
+    public void delete(long id) {
+        jdbcTemplate.update(DELETE_SQL, id);
+    }
+
+    @Override
+    public List<AllocationItem> getAllocationItems(long resourceId) {
+        if (resourceId <= 0) {
+            return Collections.emptyList();
+        }
+
+        return jdbcTemplate.query(GET_SQL, new Object[] { resourceId }, allocationItemRowMapper);
+    }
+
+    @Override
+    public List<AllocationItem> queryAllocationItems(long resourceId, String resourceUnionFilter,
+            String resourceShareGroupFilter) {
+        if (resourceId <= 0) {
+            return Collections.emptyList();
+        }
+
+        String sql = GET_SQL;
+
+        if (resourceUnionFilter != null) {
+            sql += " AND resource_union_id LIKE '" + resourceUnionFilter + "'";
+        }
+
+        if (resourceShareGroupFilter != null) {
+            if (("null").equalsIgnoreCase(resourceShareGroupFilter)) {
+                sql += " AND resource_share_group_list IS NULL";
+            } else {
+                sql += " AND resource_share_group_list LIKE '" + resourceShareGroupFilter + "'";
+            }
+        }
+
+        return jdbcTemplate.query(sql, new Object[] { resourceId }, allocationItemRowMapper);
+    }
+
+    private static class AllocationItemRowMapper implements RowMapper<AllocationItem> {
+
+        @Override
+        public AllocationItem mapRow(ResultSet rs, int n) throws SQLException {
+            AllocationItem ai = new AllocationItem();
+            ai.id = rs.getLong("allocation_item_id");
+            ai.resourceId = rs.getLong("resource_id");
+            ai.applicationId = rs.getString("application_id");
+            ai.resourceSetId = rs.getString("resource_set_id");
+            ai.resourceUnionId = rs.getString("resource_union_id");
+            ai.resourceShareGroupList = rs.getString("resource_share_group_list");
+            ai.ltUsed = rs.getLong("lt_used");
+            ai.llLabel = rs.getString("ll_label");
+            ai.rrUsed = rs.getString("rr_used");
+            ai.allocationTime = rs.getTimestamp("allocation_time");
+            return ai;
+        }
+    }
+
+    public void setJdbcTemplate(JdbcTemplate jdbcTemplate) {
+        this.jdbcTemplate = jdbcTemplate;
+    }
+}