From 23a46b4be35277e06ec89f48730eeb694e686be8 Mon Sep 17 00:00:00 2001
From: Kenmegne <stephanie.kenmegne@gmail.com>
Date: Thu, 18 Jun 2026 15:40:06 +0000
Subject: [PATCH] add fdx-commons and fdx-consultation
---
fdx-commons/fdxcommons-tools/src/main/java/com/megatim/fdxcommons/tools/database/queries/InsertQuery.java | 103 +++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 103 insertions(+), 0 deletions(-)
diff --git a/fdx-commons/fdxcommons-tools/src/main/java/com/megatim/fdxcommons/tools/database/queries/InsertQuery.java b/fdx-commons/fdxcommons-tools/src/main/java/com/megatim/fdxcommons/tools/database/queries/InsertQuery.java
new file mode 100644
index 0000000..6396e72
--- /dev/null
+++ b/fdx-commons/fdxcommons-tools/src/main/java/com/megatim/fdxcommons/tools/database/queries/InsertQuery.java
@@ -0,0 +1,103 @@
+package com.megatim.fdxcommons.tools.database.queries;
+
+import com.megatim.fdxcommons.tools.database.contrat.DefaultPreparedStatementProcessor;
+import com.megatim.fdxcommons.tools.database.contrat.PreparedStatementProcessor;
+import com.megatim.fdxcommons.tools.database.contrat.QueryMetaData;
+import com.megatim.fdxcommons.tools.database.contrat.TypeFichierDataColumn;
+import com.megatim.fdxcommons.tools.database.contrat.TypeFichierDataRow;
+import com.megatim.fdxcommons.tools.database.queries.metadata.DefaultTypeFichierDataColumn;
+import com.megatim.fdxcommons.tools.database.queries.metadata.QueryParam;
+import java.sql.Connection;
+import java.sql.PreparedStatement;
+import java.sql.SQLException;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ *
+ * @author Gabuntu
+ */
+public class InsertQuery implements QueryMetaData<Void> {
+
+ private final String tableName;
+ protected final Connection connection;
+ private final List<String> columnNames;
+ private final List<TypeFichierDataRow> rows;
+ private final List<DefaultTypeFichierDataColumn> dataColumnsToAdd;
+ private final int BATCH_SIZE = 100_000;
+
+ public InsertQuery(String tableName, final Connection connection, List<DefaultTypeFichierDataColumn> dataColumnsToAdd, List<String> columnNames, List<TypeFichierDataRow> rows) {
+ this.tableName = tableName;
+ this.dataColumnsToAdd = dataColumnsToAdd;
+ this.connection = connection;
+ this.columnNames = columnNames;
+ this.rows = rows;
+ }
+
+ @Override
+ public Void execute() throws Exception {
+ System.out.println("<-------------------------------------------------------------------------->");
+ System.out.println(insertQueryString());
+ System.out.println("<-------------------------------------------------------------------------->");
+
+ try ( PreparedStatement statement = connection.prepareStatement(insertQueryString());) {
+
+ executeInBatch(statement, rows, dataColumnsToAdd);
+ statement.executeBatch();
+ }
+ return null;
+ }
+
+ private String insertQueryString() {
+ List<String> insertColumns = new ArrayList<>(columnNames);
+
+ for (DefaultTypeFichierDataColumn dc : dataColumnsToAdd) {
+ insertColumns.add(dc.column());
+ }
+
+ StringBuilder query = new StringBuilder("INSERT INTO " + tableName + "(");
+
+ insertColumns.forEach(column -> query.append(column).append(","));
+
+ query.replace(query.length() - 1, query.length(), ") VALUES(");
+
+ insertColumns.forEach(s -> query.append("?,"));
+
+ query.replace(query.length() - 1, query.length(), ")");
+
+ return query.toString();
+ }
+
+ private void executeInBatch(PreparedStatement preparedStatement, List<TypeFichierDataRow> rows, List<DefaultTypeFichierDataColumn> dataColumnsToAdd) throws SQLException, Exception {
+
+ int index = 0;
+ int count = 0;
+
+ for (TypeFichierDataRow row : rows) {
+
+ List<QueryParam> queryParameters = new ArrayList<>();
+
+ for (TypeFichierDataColumn dataColumn : row.columns()) {
+ queryParameters.add(new QueryParam(dataColumn.column(), dataColumn.value()));
+ }
+
+ //On ajoute les colonnes de dataColumnsToAdd
+ for (DefaultTypeFichierDataColumn dc : dataColumnsToAdd) {
+ queryParameters.add(new QueryParam(dc.column(), dc.value()));
+ }
+
+ PreparedStatementProcessor statementProcessor = new DefaultPreparedStatementProcessor(index);
+ statementProcessor.process(preparedStatement, queryParameters);
+ index = statementProcessor.lastProcessedIndex();
+
+ preparedStatement.addBatch();
+
+ if (++count % BATCH_SIZE == 0) {
+ preparedStatement.executeBatch();
+ }
+
+ }
+
+ }
+
+}
--
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