/*
 * Copyright 2007 The Kuali Foundation
 * 
 * Licensed under the Educational Community 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.opensource.org/licenses/ecl2.php
 * 
 * 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.kuali.ole.gl.dataaccess.impl;

import java.math.BigDecimal;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;

import org.kuali.ole.gl.GeneralLedgerConstants;
import org.kuali.ole.gl.dataaccess.AccountBalanceLevelDao;
import org.kuali.ole.gl.service.AccountBalanceService;
import org.kuali.ole.sys.OLEConstants;
import org.kuali.ole.sys.businessobject.SystemOptions;
import org.kuali.ole.sys.businessobject.UniversityDate;
import org.springframework.dao.IncorrectResultSizeDataAccessException;
import org.springframework.jdbc.support.rowset.SqlRowSet;

/**
 * Calculate Balance By Level Balance Inquiry Screen
 */
public class AccountBalanceLevelDaoJdbc extends AccountBalanceDaoJdbcBase implements AccountBalanceLevelDao {
    private static org.apache.log4j.Logger LOG = org.apache.log4j.Logger.getLogger(AccountBalanceLevelDaoJdbc.class);

    /**
     * Summarizes all of the qualifying account balance information for the balance by level inquiry
     * 
     * @param universityFiscalYear the university fiscal year of reported on account balances
     * @param chartOfAccountsCode the chart of accounts code of reported on account balances
     * @param accountNumber the account number of reported on account balances
     * @param financialConsolidationObjectCode the consolidation code of reported on account balances
     * @param isCostShareExcluded whether cost share account balances should be excluded from the query or not
     * @param isConsolidated whether the results of the query should be consolidated
     * @param pendingEntriesCode whether this query should account for no pending entries, approved pending entries, or all pending
     *        entries
     * @param today the current university date
     * @param options system options
     * @return a List of Maps with appropriate report data
     * @see @see org.kuali.ole.gl.dataaccess.AccountBalanceLevelDao#findAccountBalanceByLevel(java.lang.Integer, java.lang.String,
     *      java.lang.String, java.lang.String, boolean, boolean, int, org.kuali.ole.sys.businessobject.UniversityDate,
     *      org.kuali.ole.sys.businessobject.SystemOptions)
     */
    @Override
    public List findAccountBalanceByLevel(Integer universityFiscalYear, String chartOfAccountsCode, String accountNumber, String financialConsolidationObjectCode, boolean isCostShareExcluded, boolean isConsolidated, int pendingEntriesCode, UniversityDate today, SystemOptions options) {

        // Set the default sort so that income entries are first, then expense below.
        String financialReportingSortCode = "A";
        String sessionId = java.util.UUID.randomUUID().toString();
        List<Map<String, Object>> data = null;

        try {
            // Delete any data for this session if it exists already (unlikely, but you never know)
            clearTempTable("FP_BAL_BY_LEVEL_MT", "SESID", sessionId);
            clearTempTable("FP_INTERIM1_LEVEL_MT", "SESID", sessionId);
            clearTempTable("FP_INTERIM2_LEVEL_MT", "SESID", sessionId);

            // Add in all the data we need
            getSimpleJdbcTemplate().update("INSERT INTO FP_INTERIM1_LEVEL_MT (UNIV_FISCAL_YR, FIN_COA_CD, ACCOUNT_NBR, SUB_ACCT_NBR, FIN_OBJECT_CD, FIN_SUB_OBJ_CD, " + " CURR_BDLN_BAL_AMT, " + "ACLN_ACTLS_BAL_AMT, ACLN_ENCUM_BAL_AMT, TIMESTAMP, FIN_REPORT_SORT_CD, " + " FIN_OBJ_LEVEL_CD, SESID) " + " SELECT a.UNIV_FISCAL_YR, a.FIN_COA_CD, a.ACCOUNT_NBR, a.SUB_ACCT_NBR,a.FIN_OBJECT_CD, " + " a.FIN_SUB_OBJ_CD,a.CURR_BDLN_BAL_AMT, a.ACLN_ACTLS_BAL_AMT, a.ACLN_ENCUM_BAL_AMT, " + " a.TIMESTAMP, l.fin_report_sort_cd, l.fin_obj_level_cd, ? " + " FROM GL_ACCT_BALANCES_T a, CA_OBJECT_CODE_T o, CA_OBJ_LEVEL_T l " + " WHERE a.univ_fiscal_yr = ? AND a.fin_coa_cd = ? AND a.account_nbr = ?" + " AND a.univ_fiscal_yr = o.univ_fiscal_yr AND a.fin_coa_cd = o.fin_coa_cd " + " AND a.fin_object_cd = o.fin_object_cd AND o.fin_coa_cd = l.fin_coa_cd AND o.fin_obj_level_cd = l.fin_obj_level_cd" + " AND l.fin_cons_obj_cd = ? AND o.univ_fiscal_yr = ? AND o.fin_coa_cd = ? ", sessionId, universityFiscalYear,
                    chartOfAccountsCode, accountNumber, financialConsolidationObjectCode, universityFiscalYear, chartOfAccountsCode);

            // Summarize pending entries into fp_interim1_level_mt if necessary
            if ((pendingEntriesCode == AccountBalanceService.PENDING_ALL) || (pendingEntriesCode == AccountBalanceService.PENDING_APPROVED)) {
                if (getMatchingPendingEntriesByLevel(options, universityFiscalYear, chartOfAccountsCode, accountNumber, financialConsolidationObjectCode, isCostShareExcluded, pendingEntriesCode, sessionId, today)) {
                    summarizePendingEntriesByLevel(options, sessionId);
                }
            }

            // Add some reference data
            getSimpleJdbcTemplate().update(
                    "INSERT INTO FP_INTERIM2_LEVEL_MT (UNIV_FISCAL_YR, FIN_COA_CD, ACCOUNT_NBR, SUB_ACCT_NBR, FIN_OBJECT_CD, FIN_SUB_OBJ_CD, CURR_BDLN_BAL_AMT, ACLN_ACTLS_BAL_AMT, " + "ACLN_ENCUM_BAL_AMT, TIMESTAMP, SESID, FIN_REPORT_SORT_CD, FIN_OBJ_LEVEL_CD, ACCTG_CTGRY_CD ) " + 
                            " SELECT a.UNIV_FISCAL_YR, a.FIN_COA_CD, a.ACCOUNT_NBR, a.SUB_ACCT_NBR,a.FIN_OBJECT_CD, a.FIN_SUB_OBJ_CD, a.CURR_BDLN_BAL_AMT, a.ACLN_ACTLS_BAL_AMT, " + "a.ACLN_ENCUM_BAL_AMT, a.TIMESTAMP, a.SESID, t.fin_report_sort_cd, l.fin_obj_level_cd, t.acctg_ctgry_cd" + 
                            " FROM FP_INTERIM1_LEVEL_MT a, CA_OBJECT_CODE_T o, CA_OBJ_LEVEL_T l, CA_OBJ_TYPE_T t " +
                            " WHERE a.univ_fiscal_yr = o.univ_fiscal_yr " + 
                            " AND a.fin_coa_cd = o.fin_coa_cd " +
                            " AND a.fin_object_cd = o.fin_object_cd " +
                            " AND o.fin_coa_cd = l.fin_coa_cd " +
                            " AND o.fin_obj_level_cd = l.fin_obj_level_cd " + 
                            " AND o.fin_obj_typ_cd = t.fin_obj_typ_cd " + 
                            " AND o.univ_fiscal_yr = ?" + 
                            " AND o.fin_coa_cd = ?" +
                            " AND l.fin_coa_cd = ?" + 
                            " AND a.SESID = ?", universityFiscalYear, chartOfAccountsCode, chartOfAccountsCode, sessionId);
            
            // Delete what we don't need
            if (isCostShareExcluded) {
                purgeCostShareEntries("FP_INTERIM2_LEVEL_MT", "sesid", sessionId);
            }

            // Summarize
            if (isConsolidated) {
                getSimpleJdbcTemplate().update("INSERT INTO FP_BAL_BY_LEVEL_MT (SUB_ACCT_NBR, FIN_OBJ_LEVEL_CD, FIN_REPORT_SORT_CD, ACCTG_CTGRY_CD, CURR_BDLN_BAL_AMT, ACLN_ACTLS_BAL_AMT, ACLN_ENCUM_BAL_AMT, " + "TYP_FIN_REPORT_SORT_CD, SESID) SELECT '*ALL*', fin_obj_level_cd,fin_report_sort_cd, acctg_ctgry_cd, SUM(curr_bdln_bal_amt), " + "SUM(acln_actls_bal_amt), SUM(acln_encum_bal_amt),?, ?" + " FROM FP_INTERIM2_LEVEL_MT " + " WHERE SESID = ? " + " GROUP BY fin_report_sort_cd, fin_obj_level_cd, acctg_ctgry_cd", financialReportingSortCode, sessionId, sessionId);
            }
            else {
                getSimpleJdbcTemplate().update("INSERT INTO FP_BAL_BY_LEVEL_MT (SUB_ACCT_NBR, FIN_OBJ_LEVEL_CD, FIN_REPORT_SORT_CD, ACCTG_CTGRY_CD, CURR_BDLN_BAL_AMT, ACLN_ACTLS_BAL_AMT, ACLN_ENCUM_BAL_AMT, " + "TYP_FIN_REPORT_SORT_CD, SESID) SELECT  sub_acct_nbr, fin_obj_level_cd, fin_report_sort_cd, acctg_ctgry_cd, SUM(curr_bdln_bal_amt), " + "SUM(acln_actls_bal_amt), SUM(acln_encum_bal_amt), ?, ? " + " FROM FP_INTERIM2_LEVEL_MT " + " WHERE SESID = ? " + " GROUP BY sub_acct_nbr, fin_report_sort_cd, fin_obj_level_cd, acctg_ctgry_cd", financialReportingSortCode, sessionId, sessionId);
            }

            // Here's the data
            data = getSimpleJdbcTemplate().queryForList("select SUB_ACCT_NBR, FIN_OBJ_LEVEL_CD, FIN_REPORT_SORT_CD, CURR_BDLN_BAL_AMT, ACLN_ACTLS_BAL_AMT, ACLN_ENCUM_BAL_AMT, TYP_FIN_REPORT_SORT_CD, ACCTG_CTGRY_CD " + "from FP_BAL_BY_LEVEL_MT where SESID = ? order by fin_report_sort_cd", sessionId);
        }
        finally {
            // Clean up everything
            clearTempTable("FP_BAL_BY_LEVEL_MT", "SESID", sessionId);
            clearTempTable("FP_INTERIM1_LEVEL_MT", "SESID", sessionId);
            clearTempTable("FP_INTERIM2_LEVEL_MT", "SESID", sessionId);
            clearTempTable("GL_PENDING_ENTRY_MT", "SESID", sessionId);
        }
        return data;
    }

    /**
     * Summarizes all pending entries by level, so they can be added to the general query if necessary
     * 
     * @param options a given set of system options
     * @param sessionId the unique web id of the currently inquiring user, which acts as a key for the temporary table
     */
    protected void summarizePendingEntriesByLevel(SystemOptions options, String sessionId) {
        LOG.debug("summarizePendingEntriesByLevel() started");

        try {
            String balanceStatementSql = "SELECT CURR_BDLN_BAL_AMT,ACLN_ACTLS_BAL_AMT,ACLN_ENCUM_BAL_AMT " + "FROM FP_INTERIM1_LEVEL_MT " + "WHERE sesid = ? AND univ_fiscal_yr = ? AND fin_coa_cd = ? AND account_nbr = ? AND sub_acct_nbr = ?" + " AND fin_object_cd = ? AND fin_sub_obj_cd = ?";

            String updateBalanceStatementSql = "UPDATE FP_INTERIM1_LEVEL_MT " + " SET curr_bdln_bal_amt = ?,acln_actls_bal_amt = ?,acln_encum_bal_amt = ? " + " WHERE sesid = ? AND univ_fiscal_yr = ? AND fin_coa_cd = ? AND account_nbr = ? AND sub_acct_nbr = ?" + " AND fin_object_cd = ? AND fin_sub_obj_cd = ?";

            String insertBalanceStatementSql = "INSERT INTO FP_INTERIM1_LEVEL_MT (UNIV_FISCAL_YR, FIN_COA_CD, ACCOUNT_NBR, SUB_ACCT_NBR, FIN_OBJECT_CD, " + "FIN_SUB_OBJ_CD, CURR_BDLN_BAL_AMT, ACLN_ACTLS_BAL_AMT, ACLN_ENCUM_BAL_AMT, TIMESTAMP, FIN_REPORT_SORT_CD, " + "FIN_OBJ_LEVEL_CD, SESID) " + "VALUES (?,?,?,?,?,?,?,?,?," + getDbPlatform().getCurTimeFunction() + ",?,?,?)";

            SqlRowSet pendingEntryRowSet = getJdbcTemplate().queryForRowSet("SELECT o.FIN_OBJ_LEVEL_CD,b.FIN_OFFST_GNRTN_CD,t.FIN_OBJTYP_DBCR_CD,l.fin_report_sort_cd,e.*" + " FROM GL_PENDING_ENTRY_MT e,CA_OBJ_TYPE_T t,CA_BALANCE_TYPE_T b,CA_OBJECT_CODE_T o,CA_OBJ_LEVEL_T l" + " WHERE e.SESID = ?" + " AND e.FIN_OBJ_TYP_CD = t.FIN_OBJ_TYP_CD" + " AND e.fin_balance_typ_cd = b.fin_balance_typ_cd" + " AND e.univ_fiscal_yr = o.univ_fiscal_yr" + " AND e.fin_coa_cd = o.fin_coa_cd" + " AND e.fin_object_cd = o.fin_object_cd" + " AND o.fin_coa_cd = l.fin_coa_cd" + " AND o.fin_obj_level_cd = l.fin_obj_level_cd " + "ORDER BY e.univ_fiscal_yr,e.account_nbr,e.sub_acct_nbr,e.fin_object_cd,e.fin_sub_obj_cd,e.fin_obj_typ_cd", new Object[] { sessionId });


            int updateCount = 0;
            int insertCount = 0;
            while (pendingEntryRowSet.next()) {
                String sortCode = pendingEntryRowSet.getString(GeneralLedgerConstants.ColumnNames.REPORT_SORT_CODE);
                if (sortCode.length() > 1) {
                    sortCode = sortCode.substring(0, 1);
                }

                Map<String, Object> balance = null;
                try {
                    balance = getSimpleJdbcTemplate().queryForMap(balanceStatementSql, sessionId, pendingEntryRowSet.getInt(GeneralLedgerConstants.ColumnNames.UNIVERSITY_FISCAL_YEAR), pendingEntryRowSet.getString(GeneralLedgerConstants.ColumnNames.CHART_OF_ACCOUNTS_CODE), pendingEntryRowSet.getString(GeneralLedgerConstants.ColumnNames.ACCOUNT_NUMBER), pendingEntryRowSet.getString(GeneralLedgerConstants.ColumnNames.SUB_ACCOUNT_NUMBER), pendingEntryRowSet.getString(GeneralLedgerConstants.ColumnNames.OBJECT_CODE), pendingEntryRowSet.getString(GeneralLedgerConstants.ColumnNames.SUB_OBJECT_CODE));
                }
                catch (IncorrectResultSizeDataAccessException ex) {
                    if (ex.getActualSize() != 0) {
                        LOG.error("balance request sql returned more than one row, aborting", ex);
                        throw ex;
                    }
                    // no rows returned - that's ok
                }

                String balanceType = pendingEntryRowSet.getString(GeneralLedgerConstants.ColumnNames.BALANCE_TYPE_CODE);
                String objectType = pendingEntryRowSet.getString(GeneralLedgerConstants.ColumnNames.OBJECT_TYPE_CODE);
                String debitCreditCode = pendingEntryRowSet.getString(GeneralLedgerConstants.ColumnNames.DEBIT_CREDIT_CODE);
                String objectTypeDebitCreditCode = pendingEntryRowSet.getString(GeneralLedgerConstants.ColumnNames.OBJECT_TYPE_DEBIT_CREDIT_CODE);
                String offsetGenerationCode = pendingEntryRowSet.getString(GeneralLedgerConstants.ColumnNames.OFFSET_GENERATION_CODE);

                if (balance != null) {
                    updateCount++;

                    BigDecimal budget = (BigDecimal) balance.get(GeneralLedgerConstants.ColumnNames.CURRENT_BDLN_BALANCE_AMOUNT);
                    BigDecimal actual = (BigDecimal) balance.get(GeneralLedgerConstants.ColumnNames.ACCOUNTING_LINE_ACTUALS_BALANCE_AMOUNT);
                    BigDecimal encumb = (BigDecimal) balance.get(GeneralLedgerConstants.ColumnNames.ACCOUNTING_LINE_ENCUMBRANCE_BALANCE_AMOUNT);

                    if (balanceType.equals(options.getBudgetCheckingBalanceTypeCd())) {
                        budget = budget.add(pendingEntryRowSet.getBigDecimal(GeneralLedgerConstants.ColumnNames.TRANSACTION_LEDGER_ENTRY_AMOUNT));
                    }
                    else if (balanceType.equals(options.getActualFinancialBalanceTypeCd())) {
                        if (debitCreditCode.equals(objectTypeDebitCreditCode) || (("N".equals(offsetGenerationCode) && OLEConstants.GL_BUDGET_CODE.equals(debitCreditCode)))) {
                            actual = actual.add(pendingEntryRowSet.getBigDecimal(GeneralLedgerConstants.ColumnNames.TRANSACTION_LEDGER_ENTRY_AMOUNT));
                        }
                        else {
                            actual = actual.subtract(pendingEntryRowSet.getBigDecimal(GeneralLedgerConstants.ColumnNames.TRANSACTION_LEDGER_ENTRY_AMOUNT));
                        }
                    }
                    else if (balanceType.equals(options.getExtrnlEncumFinBalanceTypCd()) || balanceType.equals(options.getIntrnlEncumFinBalanceTypCd()) || balanceType.equals(options.getPreencumbranceFinBalTypeCd()) || "CE".equals(balanceType)) {
                        if (debitCreditCode.equals(objectTypeDebitCreditCode) || (("N".equals(offsetGenerationCode) && OLEConstants.GL_BUDGET_CODE.equals(debitCreditCode)))) {
                            encumb = encumb.add(pendingEntryRowSet.getBigDecimal(GeneralLedgerConstants.ColumnNames.TRANSACTION_LEDGER_ENTRY_AMOUNT));
                        }
                        else {
                            encumb = encumb.subtract(pendingEntryRowSet.getBigDecimal(GeneralLedgerConstants.ColumnNames.TRANSACTION_LEDGER_ENTRY_AMOUNT));
                        }
                    }

                    // A balance exists, so we need to update it
                    getSimpleJdbcTemplate().update(updateBalanceStatementSql, budget, actual, encumb, sessionId, pendingEntryRowSet.getInt(GeneralLedgerConstants.ColumnNames.UNIVERSITY_FISCAL_YEAR), pendingEntryRowSet.getString(GeneralLedgerConstants.ColumnNames.CHART_OF_ACCOUNTS_CODE), pendingEntryRowSet.getString(GeneralLedgerConstants.ColumnNames.ACCOUNT_NUMBER), pendingEntryRowSet.getString(GeneralLedgerConstants.ColumnNames.SUB_ACCOUNT_NUMBER), pendingEntryRowSet.getString(GeneralLedgerConstants.ColumnNames.OBJECT_CODE), pendingEntryRowSet.getString(GeneralLedgerConstants.ColumnNames.SUB_OBJECT_CODE));
                }
                else {
                    insertCount++;

                    BigDecimal budget = new BigDecimal("0");
                    BigDecimal actual = new BigDecimal("0");
                    BigDecimal encumb = new BigDecimal("0");

                    if (balanceType.equals(options.getBudgetCheckingBalanceTypeCd())) {
                        budget = pendingEntryRowSet.getBigDecimal(GeneralLedgerConstants.ColumnNames.TRANSACTION_LEDGER_ENTRY_AMOUNT);
                    }
                    else if (balanceType.equals(options.getActualFinancialBalanceTypeCd())) {
                        if (debitCreditCode.equals(objectTypeDebitCreditCode) || (("N".equals(offsetGenerationCode) && OLEConstants.GL_BUDGET_CODE.equals(debitCreditCode)))) {
                            actual = pendingEntryRowSet.getBigDecimal(GeneralLedgerConstants.ColumnNames.TRANSACTION_LEDGER_ENTRY_AMOUNT);
                        }
                        else {
                            actual = pendingEntryRowSet.getBigDecimal(GeneralLedgerConstants.ColumnNames.TRANSACTION_LEDGER_ENTRY_AMOUNT).negate();
                        }
                    }
                    else if (balanceType.equals(options.getExtrnlEncumFinBalanceTypCd()) || balanceType.equals(options.getIntrnlEncumFinBalanceTypCd()) || balanceType.equals(options.getPreencumbranceFinBalTypeCd()) || "CE".equals(balanceType)) {
                        if (debitCreditCode.equals(objectTypeDebitCreditCode) || (("N".equals(offsetGenerationCode) && OLEConstants.GL_BUDGET_CODE.equals(debitCreditCode)))) {
                            encumb = pendingEntryRowSet.getBigDecimal(GeneralLedgerConstants.ColumnNames.TRANSACTION_LEDGER_ENTRY_AMOUNT);
                        }
                        else {
                            encumb = pendingEntryRowSet.getBigDecimal(GeneralLedgerConstants.ColumnNames.TRANSACTION_LEDGER_ENTRY_AMOUNT).negate();
                        }
                    }

                    // No balance exists, so we need to insert one
                    getSimpleJdbcTemplate().update(insertBalanceStatementSql, pendingEntryRowSet.getInt(GeneralLedgerConstants.ColumnNames.UNIVERSITY_FISCAL_YEAR), pendingEntryRowSet.getString(GeneralLedgerConstants.ColumnNames.CHART_OF_ACCOUNTS_CODE), pendingEntryRowSet.getString(GeneralLedgerConstants.ColumnNames.ACCOUNT_NUMBER), pendingEntryRowSet.getString(GeneralLedgerConstants.ColumnNames.SUB_ACCOUNT_NUMBER), pendingEntryRowSet.getString(GeneralLedgerConstants.ColumnNames.OBJECT_CODE), pendingEntryRowSet.getString(GeneralLedgerConstants.ColumnNames.SUB_OBJECT_CODE), budget, actual, encumb, pendingEntryRowSet.getString(GeneralLedgerConstants.ColumnNames.REPORT_SORT_CODE), pendingEntryRowSet.getString(GeneralLedgerConstants.ColumnNames.OBJECT_LEVEL_CODE2), sessionId);
                }
            }
            LOG.info("summarizePendingEntriesByLevel() INSERTS: " + insertCount);
            LOG.info("summarizePendingEntriesByLevel() UPDATES: " + updateCount);
        }
        catch (RuntimeException ex) {
            LOG.error("summarizePendingEntriesByLevel() Exception running sql", ex);
            throw ex;
        }
    }

    /**
     * Fetches pending entries summarized by level matching the keys passed in as parameter, and then saves those summaries in a
     * temporary table
     * 
     * @param options a given set of system options
     * @param universityFiscalYear the university fiscal year of pending entries to find
     * @param chartOfAccountsCode the chart of accounts code of pending entries to find
     * @param accountNumber the account number of pending entries to find
     * @param financialConsolidationObjectCode the consolidation code of pending entries to find
     * @param isCostShareExcluded whether to exclude cost share entries or not
     * @param pendingEntriesCode whether to include all, approved, or no pending entries in this inquiry
     * @param sessionId the unique web id of the currently inquiring user, used as a key for the temporary tables
     * @return true if summarization process found pending entries to process, false otherwise
     */
    protected boolean getMatchingPendingEntriesByLevel(SystemOptions options, Integer universityFiscalYear, String chartOfAccountsCode, String accountNumber, String financialConsolidationObjectCode, boolean isCostShareExcluded, int pendingEntriesCode, String sessionId, UniversityDate today) {
        LOG.debug("getMatchingPendingEntriesByLevel() started");

        // If they have specified this year, we will get all the pending entries where the year is equal or the year is null
        // (because most eDocs don't fill in the year field).
        // If they have specified a previous year, we will get all the pending entries where the year is equal to their selection
        // without the nulls (because we will post eDocs
        // with blank years tonight most probably.


        clearTempTable("GL_PENDING_ENTRY_MT", "SESID", sessionId);

        List<Object> params = new ArrayList<Object>(20);

        String insertSql = "insert into GL_PENDING_ENTRY_MT (SESID, FS_ORIGIN_CD, FDOC_NBR, TRN_ENTR_SEQ_NBR,FIN_COA_CD, ACCOUNT_NBR, SUB_ACCT_NBR, FIN_OBJECT_CD, FIN_SUB_OBJ_CD, FIN_BALANCE_TYP_CD,FIN_OBJ_TYP_CD, UNIV_FISCAL_YR, UNIV_FISCAL_PRD_CD, TRN_LDGR_ENTR_DESC, TRN_LDGR_ENTR_AMT, TRN_DEBIT_CRDT_CD," + "TRANSACTION_DT, FDOC_TYP_CD, ORG_DOC_NBR, PROJECT_CD, ORG_REFERENCE_ID, FDOC_REF_TYP_CD, FS_REF_ORIGIN_CD,FDOC_REF_NBR, FDOC_REVERSAL_DT, TRN_ENCUM_UPDT_CD, FDOC_APPROVED_CD, ACCT_SF_FINOBJ_CD, TRN_ENTR_OFST_CD,TRNENTR_PROCESS_TM) ";

        String selectSql = "SELECT ?, p.FS_ORIGIN_CD, p.FDOC_NBR, p.TRN_ENTR_SEQ_NBR," + " p.FIN_COA_CD, p.ACCOUNT_NBR, " + getDbPlatform().getIsNullFunction("p.SUB_ACCT_NBR", "'-----'") + ", p.FIN_OBJECT_CD, " + getDbPlatform().getIsNullFunction("p.FIN_SUB_OBJ_CD", "'---'") + ", p.FIN_BALANCE_TYP_CD,p.FIN_OBJ_TYP_CD, p.UNIV_FISCAL_YR, p.UNIV_FISCAL_PRD_CD, p.TRN_LDGR_ENTR_DESC, p.TRN_LDGR_ENTR_AMT, p.TRN_DEBIT_CRDT_CD," + " p.TRANSACTION_DT, p.FDOC_TYP_CD, p.ORG_DOC_NBR, PROJECT_CD, p.ORG_REFERENCE_ID, p.FDOC_REF_TYP_CD, p.FS_REF_ORIGIN_CD,p.FDOC_REF_NBR, p.FDOC_REVERSAL_DT, p.TRN_ENCUM_UPDT_CD, p.FDOC_APPROVED_CD, p.ACCT_SF_FINOBJ_CD, p.TRN_ENTR_OFST_CD,p.TRNENTR_PROCESS_TM " + " FROM GL_PENDING_ENTRY_T p,CA_OBJECT_CODE_T o,CA_OBJ_LEVEL_T l,KRNS_DOC_HDR_T d,FS_DOC_HEADER_T fd " + " WHERE o.FIN_COA_CD = p.FIN_COA_CD AND o.FIN_OBJECT_CD = p.FIN_OBJECT_CD AND o.UNIV_FISCAL_YR = ? "
                + " AND l.fin_coa_cd = o.fin_coa_cd AND l.fin_obj_level_cd = o.fin_obj_level_cd AND p.fdoc_nbr = d.DOC_HDR_ID AND d.DOC_HDR_ID = fd.fdoc_nbr " + " AND l.FIN_CONS_OBJ_CD = ?" + " AND p.FIN_COA_CD = ? AND p.account_nbr = ? ";
        params.add(sessionId);
        params.add(universityFiscalYear);
        params.add(financialConsolidationObjectCode);
        params.add(chartOfAccountsCode);
        params.add(accountNumber);

        if (pendingEntriesCode == AccountBalanceService.PENDING_APPROVED) {
            selectSql = selectSql + " AND fd.fdoc_status_cd = '" + OLEConstants.DocumentStatusCodes.APPROVED + "' ";
        }
        else {
            selectSql = selectSql + " AND fd.fdoc_status_cd <> '" + OLEConstants.DocumentStatusCodes.DISAPPROVED + "' ";
        }
        selectSql = selectSql + " AND fd.fdoc_status_cd <> '" + OLEConstants.DocumentStatusCodes.CANCELLED + "' ";
        selectSql = selectSql + " AND p.FDOC_APPROVED_CD <> '" + OLEConstants.DocumentStatusCodes.CANCELLED + "' ";

        if (today.getUniversityFiscalYear().equals(universityFiscalYear)) {
            selectSql = selectSql + "AND (p.univ_fiscal_yr is null OR p.univ_fiscal_yr = ? )";
            params.add(universityFiscalYear);
        }
        else {
            selectSql = selectSql + "AND p.univ_fiscal_yr = ?";
            params.add(universityFiscalYear);
        }
        getSimpleJdbcTemplate().update(insertSql + selectSql, params.toArray());

        if (isCostShareExcluded) {
            purgeCostShareEntries("GL_PENDING_ENTRY_MT", "sesid", sessionId);
        }

        if (!hasEntriesInPendingTable(sessionId)) {
            return false;
        }

        fixPendingEntryDisplay(options.getUniversityFiscalYear(), sessionId);

        return true;
    }
}