diff options
Diffstat (limited to 'ecomp-sdk/epsdk-analytics/src/main/java/org/openecomp/portalsdk/analytics/model/DataCache.java')
| -rw-r--r-- | ecomp-sdk/epsdk-analytics/src/main/java/org/openecomp/portalsdk/analytics/model/DataCache.java | 516 |
1 files changed, 516 insertions, 0 deletions
diff --git a/ecomp-sdk/epsdk-analytics/src/main/java/org/openecomp/portalsdk/analytics/model/DataCache.java b/ecomp-sdk/epsdk-analytics/src/main/java/org/openecomp/portalsdk/analytics/model/DataCache.java new file mode 100644 index 00000000..2757c595 --- /dev/null +++ b/ecomp-sdk/epsdk-analytics/src/main/java/org/openecomp/portalsdk/analytics/model/DataCache.java @@ -0,0 +1,516 @@ +/*- + * ================================================================================ + * eCOMP Portal SDK + * ================================================================================ + * Copyright (C) 2017 AT&T Intellectual Property + * ================================================================================ + * 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. + * ================================================================================ + */ +package org.openecomp.portalsdk.analytics.model; + +import java.util.*; + +import javax.servlet.http.HttpServletRequest; + +import org.openecomp.portalsdk.analytics.error.RaptorException; +import org.openecomp.portalsdk.analytics.error.ReportSQLException; +import org.openecomp.portalsdk.analytics.model.base.*; +import org.openecomp.portalsdk.analytics.model.definition.*; +import org.openecomp.portalsdk.analytics.model.runtime.*; +import org.openecomp.portalsdk.analytics.system.*; +import org.openecomp.portalsdk.analytics.util.*; + +public class DataCache extends org.openecomp.portalsdk.analytics.RaptorObject { + private static Vector dataViewActions = null; + + private static Vector publicReportIdNames = null; + + private static Vector privateReportIdNames = null; + + private static Vector groupReportIdNames = null; + + private static Vector reportTableSources = null; + + private static Vector reportTableJoins = null; + + private static HashMap reportTableDbColumns = new HashMap(); + + private static HashMap reportFieldDbLookups = null; + + public DataCache() { + } + + public static Vector getDataViewActions() throws RaptorException { + if (dataViewActions == null) + /* try */{ + dataViewActions = new Vector(); + + //DataSet ds = DbUtils + // .executeQuery("SELECT ts.web_view_action FROM cr_table_source ts WHERE ts.web_view_action IS NOT NULL"); + + String sql = Globals.getTheDataViewActions(); + DataSet ds = DbUtils + .executeQuery(sql); + + for (int i = 0; i < ds.getRowCount(); i++) + dataViewActions.add(ds.getString(i, 0)); + } // catch(Exception e) {} + + return dataViewActions; + } // getDataViewActions + + public static Vector getPublicReportIdNames() throws RaptorException { + // if(publicReportIdNames==null) => needs to be up-to-date at any time + /* try */{ + publicReportIdNames = new Vector(); + + //DataSet ds = DbUtils + // .executeQuery("SELECT rep_id, title FROM cr_report WHERE public_yn = 'Y' ORDER BY title"); + + String sql = Globals.getThePublicReportIdNames(); + DataSet ds = DbUtils + .executeQuery(sql); + for (int i = 0; i < ds.getRowCount(); i++) + publicReportIdNames + .add(new IdNameValue(ds.getString(i, 0), ds.getString(i, 1))); + } // catch(Exception e) {} + + return publicReportIdNames; + } // getPublicReportIdNames + + public static Vector getPrivateAccessibleReportIdNames(String user_id, Vector userRoles) throws RaptorException { + // if(publicReportIdNames==null) => needs to be up-to-date at any time + /* try */{ + privateReportIdNames = new Vector(); + + // StringBuffer query = new StringBuffer(" SELECT cr.rep_id, cr.title FROM cr_report cr "); + String sql = Globals.getThePrivateAccessibleNamesA(); + //query.append(" WHERE cr.rep_id not in (select rep_id from cr_report_access cra where user_id = '"+ user_id+"' "); + sql = sql.replace("[user_id]", user_id); + StringBuffer query = new StringBuffer(sql); + for (int i = 0; i < userRoles.size(); i++) { + if( i == 0){ + // query.append(" OR role_id in ("); + query.append(Globals.getThePrivateAccessibleNamesIf()); + } + if(i < (userRoles.size()-1)) + query.append((String)userRoles.get(i) + ","); + + else if(i == (userRoles.size()-1)) + query.append((String)userRoles.get(i)+")"); + + } + //query.append(" ) "); + //query.append(" AND public_yn = 'N' and cr.owner_id = '"+ user_id+"' order by 2 "); + sql = Globals.getThePrivateAccessibleNamesB(); + sql = sql.replace("[user_id]", user_id); + query.append(sql); + + DataSet ds = DbUtils + .executeQuery(query.toString() ); + + for (int i = 0; i < ds.getRowCount(); i++) + privateReportIdNames + .add(new IdNameValue(ds.getString(i, 0), ds.getString(i, 1))); + } // catch(Exception e) {} + + return privateReportIdNames; + } // getPrivateAccessibleReportIdNames + + + public static Vector getGroupAccessibleReportIdNames(String user_id, Vector userRoles) throws RaptorException { + // if(publicReportIdNames==null) => needs to be up-to-date at any time + /* try */{ + groupReportIdNames = new Vector(); + + //StringBuffer query = new StringBuffer(" SELECT cr.rep_id, cr.title FROM cr_report cr "); + //query.append(" WHERE cr.rep_id in (select rep_id from cr_report_access cra where user_id = '"+ user_id+"' "); + String sql = Globals.getTheGroupAccessibleNamesA(); + sql = sql.replace("[user_id]", user_id); + StringBuffer query = new StringBuffer(sql); + + for (int i = 0; i < userRoles.size(); i++) { + if( i == 0) + query.append(Globals.getThePrivateAccessibleNamesIf()); + if(i < (userRoles.size()-1)) + query.append((String)userRoles.get(i) + ","); + else if(i == (userRoles.size()-1)) + query.append((String)userRoles.get(i)+")"); + + } + //query.append(" ) "); + //query.append(" AND public_yn = 'N' order by 2 "); + + query.append(Globals.getTheGroupAccessibleNamesB()); + DataSet ds = DbUtils + .executeQuery(query.toString() ); + + for (int i = 0; i < ds.getRowCount(); i++) + groupReportIdNames + .add(new IdNameValue(ds.getString(i, 0), ds.getString(i, 1))); + } // catch(Exception e) {} + + return groupReportIdNames; + } // getGroupAccessibleReportIdNames + + + public static TableSource getTableSource(String tableName, String dBinfo, Vector userRoles, String userId, HttpServletRequest request) throws RaptorException { + try { + Vector tableSources = null; + if(Globals.getRestrictTablesByRole()) { + tableSources = getReportTableSources(userRoles, dBinfo, userId, request); + } else { + tableSources = getReportTableSources(dBinfo); + } + for (Iterator iter = getReportTableSources(dBinfo).iterator(); iter.hasNext();) { + TableSource tableSource = (TableSource) iter.next(); + if (tableSource.getTableName().equals(tableName)) + return tableSource; + } // for + } catch (RaptorException e) { + throw new RaptorException(e.getMessage(), e.getCause()); + } + + return null; + } + public static void refreshReportTableSources() { + reportTableSources = null; + } + + public static Vector getReportTableSources(String dBInfo) throws RaptorException { + if (reportTableSources == null) + /* try */{ + reportTableSources = new Vector(); + //String query = " SELECT table_name, display_name, pk_fields, web_view_action, large_data_source_yn, filter_sql FROM cr_table_source "; + String query = Globals.getTheReportTableSourcesA(); + if (dBInfo != null && !dBInfo.equals(AppConstants.DB_LOCAL)){ + //query += " where SOURCE_DB= '" + dBInfo + "'"; + query+=Globals.getTheReportTableSourcesWhere(); + query = query.replace("[dBInfo]", dBInfo); + } + else { + //query += " where SOURCE_DB is null or SOURCE_DB = '" + AppConstants.DB_LOCAL + // + "'"; + query+=Globals.getTheReportTableSourcesIf(); + query = query.replace("[AppConstants.DB_LOCAL]", AppConstants.DB_LOCAL); + } + //query += " ORDER BY table_name "; + query+=Globals.getTheReportTableSourcesElse(); + DataSet ds = DbUtils.executeQuery(query); + for (int i = 0; i < ds.getRowCount(); i++) + reportTableSources.add(new TableSource(ds.getString(i, 0), ds.getString(i, 1), + ds.getString(i, 2), ds.getString(i, 3), ds.getString(i, 4), ds + .getString(i, 5))); + } // catch(Exception e) {} + + return reportTableSources; + } // getReportTableSources + + public static Vector getReportTableSources(Vector userRoles, String dBInfo, String userId, HttpServletRequest request) + throws RaptorException { + if (!Globals.getRestrictTablesByRole()) + return getReportTableSources(dBInfo); + Vector userTableSources = new Vector(); + if (userRoles.size() > 0) + /* try */{ + StringBuffer sb = new StringBuffer(); + for (Iterator iter = userRoles.iterator(); iter.hasNext();) { + sb.append((sb.length() == 0) ? "(" : ", "); + sb.append(iter.next()); + } // for + sb.append(")"); + //StringBuffer query = new StringBuffer("SELECT ts.table_name, ts.display_name, ts.pk_fields, "); + // query.append(" ts.web_view_action, ts.large_data_source_yn, ts.filter_sql FROM cr_table_source ts "); + // query.append (" WHERE "); + StringBuffer query = new StringBuffer(Globals.grabTheReportTableA()); + //if(!(AppUtils.isAdminUser(userId) || AppUtils.isSuperUser(userId))) + // query.append (" (EXISTS (SELECT 1 FROM cr_table_role tr WHERE tr.table_name=ts.table_name AND tr.role_id IN "+sb.toString()+")) and "); + //+ " OR (NOT EXISTS (SELECT 1 FROM cr_table_role tr WHERE tr.table_name=ts.table_name)) "; + if (dBInfo != null && !dBInfo.equals(AppConstants.DB_LOCAL)){ + String d_sql = Globals.grabTheReportTableIf(); + d_sql = d_sql.replace("[dBInfo]", dBInfo); + //query.append( " ts.SOURCE_DB= '" + dBInfo + "'"); + query.append(d_sql); + } + else{ + //query.append(" (ts.SOURCE_DB is null or ts.SOURCE_DB = '"+ AppConstants.DB_LOCAL + "')"); + String d_sql = Globals.grabTheReportTableElse(); + d_sql = d_sql.replace("[AppConstants.DB_LOCAL]", AppConstants.DB_LOCAL); + query.append(d_sql); + } + if(!(AppUtils.isAdminUser(request) || AppUtils.isSuperUser(request))) { + //query.append(" minus "); + + // query.append(" SELECT ts.table_name, ts.display_name, ts.pk_fields, ts.web_view_action, "); + // query.append(" ts.large_data_source_yn, ts.filter_sql from cr_table_source ts where "); + // query.append(" table_name in (select table_name from cr_table_role where role_id not IN "+sb.toString()+") and "); + String e_sql = Globals.grabTheReportTableB(); + e_sql = e_sql.replace("[sb.toString()]", sb.toString()); + query.append(e_sql); + + if (dBInfo != null && !dBInfo.equals(AppConstants.DB_LOCAL)){ + + // query.append( " ts.SOURCE_DB= '" + dBInfo + "'"); + String d_sql = Globals.grabTheReportTableIf(); + d_sql = d_sql.replace("[dBInfo]", dBInfo); + query.append(d_sql); + } + else{ + //query.append(" (ts.SOURCE_DB is null or ts.SOURCE_DB = '"+ AppConstants.DB_LOCAL + "')"); + String d_sql = Globals.grabTheReportTableElse(); + d_sql = d_sql.replace("[AppConstants.DB_LOCAL]", AppConstants.DB_LOCAL); + query.append(d_sql); + } + } + //query.append(" ORDER BY 1 "); + query.append(Globals.grabTheReportTableC()); + DataSet ds = DbUtils.executeQuery(query.toString()); + for (int i = 0; i < ds.getRowCount(); i++) + userTableSources.add(new TableSource(ds.getString(i, 0), ds.getString(i, 1), + ds.getString(i, 2), ds.getString(i, 3), ds.getString(i, 4), ds + .getString(i, 5))); + } // catch(Exception e) {} + + return userTableSources; + } // getReportTableSources + + public static Vector getReportTableJoins() throws RaptorException { + if (reportTableJoins == null) + /* try */{ + reportTableJoins = new Vector(); + + //DataSet ds = DbUtils + // .executeQuery("SELECT src_table_name, dest_table_name, join_expr FROM cr_table_join"); + DataSet ds = DbUtils + .executeQuery(Globals.getTheReportTableCrJoin()); + for (int i = 0; i < ds.getRowCount(); i++) + reportTableJoins.add(new TableJoin(ds.getString(i, 0), ds.getString(i, 1), ds + .getString(i, 2))); + } // catch(Exception e) {} + + return reportTableJoins; + } // getReportTableJoins + + public static Vector getReportTableJoins(Vector userRoles) throws RaptorException { + if (!Globals.getRestrictTablesByRole()) + return getReportTableJoins(); + + Vector userTableJoins = new Vector(); + if (userRoles.size() > 0) + /* try */{ + StringBuffer sb = new StringBuffer(); + for (Iterator iter = userRoles.iterator(); iter.hasNext();) { + sb.append((sb.length() == 0) ? "(" : ", "); + sb.append(iter.next()); + } // for + sb.append(")"); + + /*DataSet ds = DbUtils + .executeQuery("SELECT tj.src_table_name, tj.dest_table_name, tj.join_expr FROM cr_table_join tj " + + "WHERE ((EXISTS (SELECT 1 FROM cr_table_role trs WHERE trs.table_name=tj.src_table_name AND trs.role_id IN " + + sb.toString() + + ")) " + + "OR (NOT EXISTS (SELECT 1 FROM cr_table_role trs WHERE trs.table_name=tj.src_table_name))) " + + "AND ((EXISTS (SELECT 1 FROM cr_table_role trd WHERE trd.table_name=tj.dest_table_name AND trd.role_id IN " + + sb.toString() + + ")) " + + "OR (NOT EXISTS (SELECT 1 FROM cr_table_role trd WHERE trd.table_name=tj.dest_table_name)))");*/ + + + String f_sql = Globals.getTheReportTableJoins(); + f_sql = f_sql.replace("[sb.toString()]", sb.toString()); + + DataSet ds = DbUtils + .executeQuery(f_sql); + + for (int i = 0; i < ds.getRowCount(); i++) + userTableJoins.add(new TableJoin(ds.getString(i, 0), ds.getString(i, 1), ds + .getString(i, 2))); + } // catch(Exception e) {} + + return userTableJoins; + } // getReportTableJoins + + private static void processDollarFields(Vector tableDbColumns) { + int i = 0; + while (i < tableDbColumns.size()) { + DBColumnInfo dbci = (DBColumnInfo) tableDbColumns.get(i); + if (dbci.getColName().equals("DL$MONTH")) { + tableDbColumns.remove(i); + dbci.setLabel("Data Month/Year"); + tableDbColumns.add(0, dbci); + i++; + } else if (dbci.getColName().indexOf('$') >= 0) + tableDbColumns.remove(i); + else + i++; + } // while + } // processDollarFields + + private static String generateReportTableDbUserColumnSQL(String tableName) { + StringBuffer sb = new StringBuffer(); + // sb.append("SELECT a.table_name, a.column_name, a.data_type, a.label "); + //sb.append(" FROM user_column_def a "); + // sb.append("WHERE a.table_name = '" + tableName.toUpperCase() + "' "); + // sb.append("ORDER BY a.column_id"); + + String sql = Globals.getGenerateReportTableCol(); + sql = sql.replace("[tableName.toUpperCase()]", tableName.toUpperCase()); + sb.append(sql); + + return sb.toString(); + }//generateReportTableDbUserColumnSQL + private static String generateReportTableDbColumnsSQL(String tableName, String maskSql) { + StringBuffer sb = new StringBuffer(); + //sb.append("SELECT utc.table_name, utc.column_name, utc.data_type, "); + sb.append(Globals.getGenerateDbUserSqlA()); + if (maskSql == null){ + //sb.append("utc.column_name label "); + sb.append(Globals.getGenerateDbUserSqlIf()); + } + else{ + //sb.append("nvl(x.label, utc.column_name) label "); + //sb.append("FROM user_tab_columns utc "); + sb.append(Globals.getGenerateDbUserSqlElse()); + } + if (maskSql != null) { + sb.append(", ("); + sb.append(maskSql); + sb.append(") AS x "); + } + //sb.append("WHERE utc.table_name = '" + tableName.toUpperCase() + "' "); + String g_sql = Globals.getGenerateDbUserSqlB(); + g_sql = g_sql.replace("[tableName.toUpperCase()]", tableName.toUpperCase()); + sb.append(g_sql); + if (maskSql != null){ + //sb.append(" AND utc.table_name = x.table_name AND utc.column_name = x.column_name "); + sb.append(Globals.getGenerateDbUserSqlC()); + } + //sb.append("ORDER BY utc.column_id"); + sb.append(Globals.getGenerateDbUserSqlD()); + //System.out.println(sb.toString()); + return sb.toString(); + } // generateReportTableDbColumnsSQL + + public static synchronized Vector getReportTableDbColumns(String tableName, + String remoteDbPrefix) throws RaptorException { + Vector tableDbColumns = null; + if(reportTableDbColumns!=null) + tableDbColumns = (Vector) reportTableDbColumns.get(tableName); + else + reportTableDbColumns = new HashMap(); + if (tableDbColumns == null) + /* try */{ + tableDbColumns = new Vector(); + + String maskSql = AppUtils.getReportDbColsMaskSQL(); + DataSet ds = null; + if(Globals.getUserColDef()) { + try { + ds = ConnectionUtils.getDataSet( + generateReportTableDbUserColumnSQL(tableName),AppConstants.DB_LOCAL); + } + catch (ReportSQLException ex) { + throw new ReportSQLException("No Such Table. Please create table or make user_column_def in raptor.properties as \"false\""); + } + + } + else if(maskSql!=null){ + try { + ds = ConnectionUtils.getDataSet( + generateReportTableDbColumnsSQL(tableName, maskSql), remoteDbPrefix); + } + catch(ReportSQLException ex){ + throw new ReportSQLException("Field related table is not present in the database. Please make \"use_field_table\"" + + " as \"no\" in the raptor_app_<framework>.properties");} + } + if (ds==null || ds.getRowCount() == 0) { + // In case there are no records in the FIELDS table + ds = ConnectionUtils.getDataSet(generateReportTableDbColumnsSQL(tableName, + null), remoteDbPrefix); + } + for (int i = 0; i < ds.getRowCount(); i++) + tableDbColumns.add(new DBColumnInfo(ds.getString(i, 0), ds.getString(i, 1), ds + .getString(i, 2), ds.getString(i, 3))); + + processDollarFields(tableDbColumns); + reportTableDbColumns.put(tableName, tableDbColumns); + } // catch(Exception e) {} + + return tableDbColumns; + } // getReportTableDbColumns + + public static synchronized String getReportTableDbColumnType(String tableName, + String columnName, String dbInfo) throws RaptorException { + for (Iterator iter = getReportTableDbColumns(tableName, dbInfo).iterator(); iter + .hasNext();) { + DBColumnInfo dbCol = (DBColumnInfo) iter.next(); + if (dbCol.getColName().equals(columnName)) + return dbCol.getColType(); + } // for + + return null; + } // getReportTableDbColumnType + + public static synchronized LookupDBInfo getLookupTable(String tableName, String fieldName) throws RaptorException { + if (reportFieldDbLookups == null) + try { + String sql = AppUtils.getReportDbLookupsSQL(); + + if (sql != null) { + DataSet ds = DbUtils.executeQuery(sql); + reportFieldDbLookups = new HashMap(); + for (int i = 0; i < ds.getRowCount(); i++) { + String tName = ds.getString(i, 0); + String fName = ds.getString(i, 1); + reportFieldDbLookups.put(tName + '|' + fName, new LookupDBInfo(tName, + fName, ds.getString(i, 2), ds.getString(i, 3), ds.getString(i, + 4))); + } // for + } // if + } catch (Exception e) { throw new RaptorException(e.getMessage(), e.getCause()); + } + + LookupDBInfo lookupDBInfo = null; + if (reportFieldDbLookups != null) + lookupDBInfo = (LookupDBInfo) reportFieldDbLookups + .get(tableName + '|' + fieldName); + + if (lookupDBInfo == null) + lookupDBInfo = new LookupDBInfo(tableName, fieldName, tableName, fieldName, + fieldName); + + return lookupDBInfo; + } // getLookupTable + + // public static void setRemoteDBPrefix (String remoteDBPrefix) { + // _remoteDBPrefix = remoteDBPrefix; + // } + // + // public static String getRemoteDBPrefix () { + // return _remoteDBPrefix; + // } + + public static void refreshAll() { + DataCache.dataViewActions = null; + DataCache.privateReportIdNames = null; + DataCache.publicReportIdNames = null; + DataCache.reportFieldDbLookups = null; + DataCache.reportTableDbColumns = null; + DataCache.reportTableJoins = null; + DataCache.reportTableSources = null; + AppUtils.resetUserCache(); + } +} // DataCache + |