X-Git-Url: https://gerrit.onap.org/r/gitweb?p=dmaap%2Fdatarouter.git;a=blobdiff_plain;f=datarouter-prov%2Fsrc%2Fmain%2Fjava%2Forg%2Fonap%2Fdmaap%2Fdatarouter%2Fprovisioning%2Fbeans%2FGroup.java;h=e0756f9f7cda89ad1bbec4128ad10e8348f669e9;hp=be4c6409e47297dd99c733fd14a1310889f8f75b;hb=bc1df610cddfb558cf6bde90c269b4af59768648;hpb=376688e95bd516282bc55ca88318b12043aa25dd diff --git a/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/beans/Group.java b/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/beans/Group.java index be4c6409..e0756f9f 100644 --- a/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/beans/Group.java +++ b/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/beans/Group.java @@ -23,16 +23,19 @@ package org.onap.dmaap.datarouter.provisioning.beans; +import com.att.eelf.configuration.EELFLogger; +import com.att.eelf.configuration.EELFManager; import java.io.InvalidObjectException; import java.sql.Connection; import java.sql.PreparedStatement; import java.sql.ResultSet; import java.sql.SQLException; import java.sql.Statement; -import java.util.*; - -import com.att.eelf.configuration.EELFLogger; -import com.att.eelf.configuration.EELFManager; +import java.util.ArrayList; +import java.util.Collection; +import java.util.Date; +import java.util.List; +import java.util.Objects; import org.json.JSONObject; import org.onap.dmaap.datarouter.provisioning.utils.DB; @@ -42,10 +45,12 @@ import org.onap.dmaap.datarouter.provisioning.utils.DB; * @author vikram * @version $Id: Group.java,v 1.0 2016/07/19 */ + public class Group extends Syncable { + private static final String GROUP_ID_CONST = "groupid"; private static EELFLogger intlogger = EELFManager.getInstance().getLogger("InternalLog"); - private static int next_groupid = getMaxGroupID() + 1; + private static int nextGroupid = getMaxGroupID() + 1; private static final String SQLEXCEPTION = "SQLException: "; private int groupid; @@ -54,18 +59,97 @@ public class Group extends Syncable { private String description; private String classification; private String members; - private Date last_mod; + private Date lastMod; + + public Group() { + this("", "", ""); + } + + /** + * Group constructor. + * @param name group name + * @param desc group description + * @param members group members + */ + public Group(String name, String desc, String members) { + this.groupid = -1; + this.authid = ""; + this.name = name; + this.description = desc; + this.members = members; + this.classification = ""; + this.lastMod = new Date(); + } + + + /** + * Group constructor from ResultSet. + * @param rs ResultSet + * @throws SQLException in case of SQL statement error + */ + public Group(ResultSet rs) throws SQLException { + this.groupid = rs.getInt("GROUPID"); + this.authid = rs.getString("AUTHID"); + this.name = rs.getString("NAME"); + this.description = rs.getString("DESCRIPTION"); + this.classification = rs.getString("CLASSIFICATION"); + this.members = rs.getString("MEMBERS"); + this.lastMod = rs.getDate("LAST_MOD"); + } + + /** + * Group constructor for JSONObject. + * @param jo JSONObject + * @throws InvalidObjectException in case of JSON error + */ + public Group(JSONObject jo) throws InvalidObjectException { + this("", "", ""); + try { + // The JSONObject is assumed to contain a vnd.dmaap-dr.group representation + this.groupid = jo.optInt(GROUP_ID_CONST, -1); + String gname = jo.getString("name"); + String gdescription = jo.getString("description"); + this.authid = jo.getString("authid"); + this.name = gname; + this.description = gdescription; + this.classification = jo.getString("classification"); + this.members = jo.getString("members"); + if (gname.length() > 50) { + throw new InvalidObjectException("Group name is too long"); + } + if (gdescription.length() > 256) { + throw new InvalidObjectException("Group Description is too long"); + } + } catch (InvalidObjectException e) { + throw e; + } catch (Exception e) { + intlogger.warn("Invalid JSON: " + e.getMessage(), e); + throw new InvalidObjectException("Invalid JSON: " + e.getMessage()); + } + } + + /** + * Get a group frpm DB. + * @param gup group object + * @return Group object + */ public static Group getGroupMatching(Group gup) { String sql = String.format( "select * from GROUPS where NAME='%s'", gup.getName() ); List list = getGroupsForSQL(sql); - return list.size() > 0 ? list.get(0) : null; + return !list.isEmpty() ? list.get(0) : null; } + /** + * Get a group from DB using name and groupid. + * @param gup group object + * @param groupid id of group + * @return group object + */ public static Group getGroupMatching(Group gup, int groupid) { String sql = String.format( "select * from GROUPS where NAME = '%s' and GROUPID != %d ", @@ -73,19 +157,29 @@ public class Group extends Syncable { gup.getGroupid() ); List list = getGroupsForSQL(sql); - return list.size() > 0 ? list.get(0) : null; + return !list.isEmpty() ? list.get(0) : null; } + /** + * Get group from DB using groupid only. + * @param id id of group + * @return group object + */ public static Group getGroupById(int id) { String sql = "select * from GROUPS where GROUPID = " + id; List list = getGroupsForSQL(sql); - return list.size() > 0 ? list.get(0) : null; + return !list.isEmpty() ? list.get(0) : null; } - public static Group getGroupByAuthId(String id) { + /** + * Get group from DB using AUTHID. + * @param id AUTHID + * @return group object + */ + static Group getGroupByAuthId(String id) { String sql = "select * from GROUPS where AUTHID = '" + id + "'"; List list = getGroupsForSQL(sql); - return list.size() > 0 ? list.get(0) : null; + return !list.isEmpty() ? list.get(0) : null; } public static Collection getAllgroups() { @@ -93,7 +187,7 @@ public class Group extends Syncable { } private static List getGroupsForSQL(String sql) { - List list = new ArrayList(); + List list = new ArrayList<>(); try { DB db = new DB(); @SuppressWarnings("resource") @@ -113,7 +207,7 @@ public class Group extends Syncable { return list; } - public static int getMaxGroupID() { + private static int getMaxGroupID() { int max = 0; try { DB db = new DB(); @@ -133,108 +227,6 @@ public class Group extends Syncable { return max; } - public static Collection getGroupsByClassfication(String classfication) { - List list = new ArrayList<>(); - String sql = "select * from GROUPS where classification = ?"; - try { - DB db = new DB(); - @SuppressWarnings("resource") - Connection conn = db.getConnection(); - try (PreparedStatement stmt = conn.prepareStatement(sql)) { - stmt.setString(1, classfication); - try (ResultSet rs = stmt.executeQuery()) { - while (rs.next()) { - int groupid = rs.getInt("groupid"); - - } - } - } - db.release(conn); - } catch (SQLException e) { - intlogger.error("PROV0002 getGroupsByClassfication: " + e.getMessage(), e); - } - return list; - } - - /** - * Return a count of the number of active subscriptions in the DB. - * - * @return the count - */ - public static int countActiveSubscriptions() { - int count = 0; - try { - DB db = new DB(); - @SuppressWarnings("resource") - Connection conn = db.getConnection(); - try (Statement stmt = conn.createStatement()) { - try (ResultSet rs = stmt.executeQuery("select count(*) from SUBSCRIPTIONS")) { - if (rs.next()) { - count = rs.getInt(1); - } - } - } - db.release(conn); - } catch (SQLException e) { - intlogger.warn("PROV0008 countActiveSubscriptions: " + e.getMessage(), e); - } - return count; - } - - public Group() { - this("", "", ""); - } - - public Group(String name, String desc, String members) { - this.groupid = -1; - this.authid = ""; - this.name = name; - this.description = desc; - this.members = members; - this.classification = ""; - this.last_mod = new Date(); - } - - - public Group(ResultSet rs) throws SQLException { - this.groupid = rs.getInt("GROUPID"); - this.authid = rs.getString("AUTHID"); - this.name = rs.getString("NAME"); - this.description = rs.getString("DESCRIPTION"); - this.classification = rs.getString("CLASSIFICATION"); - this.members = rs.getString("MEMBERS"); - this.last_mod = rs.getDate("LAST_MOD"); - } - - - public Group(JSONObject jo) throws InvalidObjectException { - this("", "", ""); - try { - // The JSONObject is assumed to contain a vnd.dmaap-dr.group representation - this.groupid = jo.optInt("groupid", -1); - String gname = jo.getString("name"); - String gdescription = jo.getString("description"); - - this.authid = jo.getString("authid"); - this.name = gname; - this.description = gdescription; - this.classification = jo.getString("classification"); - this.members = jo.getString("members"); - - if (gname.length() > 50) { - throw new InvalidObjectException("Group name is too long"); - } - if (gdescription.length() > 256) { - throw new InvalidObjectException("Group Description is too long"); - } - } catch (InvalidObjectException e) { - throw e; - } catch (Exception e) { - intlogger.warn("Invalid JSON: " + e.getMessage(), e); - throw new InvalidObjectException("Invalid JSON: " + e.getMessage()); - } - } - public int getGroupid() { return groupid; } @@ -251,14 +243,6 @@ public class Group extends Syncable { Group.intlogger = intlogger; } - public static int getNext_groupid() { - return next_groupid; - } - - public static void setNext_groupid(int next_groupid) { - Group.next_groupid = next_groupid; - } - public String getAuthid() { return authid; } @@ -295,49 +279,37 @@ public class Group extends Syncable { return members; } - public void setMembers(String members) { - this.members = members; - } - - public Date getLast_mod() { - return last_mod; - } - - public void setLast_mod(Date last_mod) { - this.last_mod = last_mod; - } - - @Override public JSONObject asJSONObject() { JSONObject jo = new JSONObject(); - jo.put("groupid", groupid); + jo.put(GROUP_ID_CONST, groupid); jo.put("authid", authid); jo.put("name", name); jo.put("description", description); jo.put("classification", classification); jo.put("members", members); - jo.put("last_mod", last_mod.getTime()); + jo.put("last_mod", lastMod.getTime()); return jo; } @Override - public boolean doInsert(Connection c) { + public boolean doInsert(Connection conn) { boolean rv = true; PreparedStatement ps = null; try { if (groupid == -1) { // No feed ID assigned yet, so assign the next available one - setGroupid(next_groupid++); + setGroupid(nextGroupid++); } // In case we insert a gropup from synchronization - if (groupid > next_groupid) { - next_groupid = groupid + 1; + if (groupid > nextGroupid) { + nextGroupid = groupid + 1; } // Create the GROUPS row - String sql = "insert into GROUPS (GROUPID, AUTHID, NAME, DESCRIPTION, CLASSIFICATION, MEMBERS) values (?, ?, ?, ?, ?, ?)"; - ps = c.prepareStatement(sql, new String[]{"GROUPID"}); + String sql = "insert into GROUPS (GROUPID, AUTHID, NAME, DESCRIPTION, CLASSIFICATION, MEMBERS) " + + "values (?, ?, ?, ?, ?, ?)"; + ps = conn.prepareStatement(sql, new String[]{"GROUPID"}); ps.setInt(1, groupid); ps.setString(2, authid); ps.setString(3, name); @@ -362,12 +334,13 @@ public class Group extends Syncable { } @Override - public boolean doUpdate(Connection c) { + public boolean doUpdate(Connection conn) { boolean rv = true; PreparedStatement ps = null; try { - String sql = "update GROUPS set AUTHID = ?, NAME = ?, DESCRIPTION = ?, CLASSIFICATION = ? , MEMBERS = ? where GROUPID = ?"; - ps = c.prepareStatement(sql); + String sql = "update GROUPS set AUTHID = ?, NAME = ?, DESCRIPTION = ?, CLASSIFICATION = ? , MEMBERS = ? " + + "where GROUPID = ?"; + ps = conn.prepareStatement(sql); ps.setString(1, authid); ps.setString(2, name); ps.setString(3, description); @@ -391,12 +364,12 @@ public class Group extends Syncable { } @Override - public boolean doDelete(Connection c) { + public boolean doDelete(Connection conn) { boolean rv = true; PreparedStatement ps = null; try { String sql = "delete from GROUPS where GROUPID = ?"; - ps = c.prepareStatement(sql); + ps = conn.prepareStatement(sql); ps.setInt(1, groupid); ps.execute(); } catch (SQLException e) { @@ -454,6 +427,6 @@ public class Group extends Syncable { @Override public int hashCode() { - return Objects.hash(groupid, authid, name, description, classification, members, last_mod); + return Objects.hash(groupid, authid, name, description, classification, members, lastMod); } }