/// <summary>
/// Get a datatable with all tables foreign keys.
/// </summary>
/// <param name="p_table">Table name.</param>
public override System.Data.DataTable QueryTablesForeignKeys(string p_table)
{
if (p_table == null)
{
System.Data.DataTable v_tables = this.QueryTables(false);
System.Data.DataTable v_all_fks = new System.Data.DataTable();
v_all_fks.Columns.Add("table_name");
v_all_fks.Columns.Add("constraint_name");
v_all_fks.Columns.Add("r_table_name");
v_all_fks.Columns.Add("column_name");
v_all_fks.Columns.Add("r_column_name");
v_all_fks.Columns.Add("update_rule");
v_all_fks.Columns.Add("delete_rule");
foreach (System.Data.DataRow v_tabletemp in v_tables.Rows)
{
System.Data.DataRow v_row;
System.Data.DataTable v_fks = new System.Data.DataTable("TableForeignKeys");
v_fks.Columns.Add("table_name");
v_fks.Columns.Add("constraint_name");
v_fks.Columns.Add("r_table_name");
v_fks.Columns.Add("column_name");
v_fks.Columns.Add("r_column_name");
v_fks.Columns.Add("update_rule");
v_fks.Columns.Add("delete_rule");
com.healthmarketscience.jackcess.Database v_database = com.healthmarketscience.jackcess.DatabaseBuilder.open(new java.io.File(this.v_connection.v_service));
com.healthmarketscience.jackcess.Table v_table = v_database.getTable(v_tabletemp["table_name"].ToString().Replace("[", "").Replace("]", ""));
java.util.Set v_set = v_database.getTableNames();
object[] v_obj = v_set.toArray();
foreach (object v_tablename in v_obj)
{
com.healthmarketscience.jackcess.Table v_table2 = v_database.getTable((string)v_tablename);
try {
com.healthmarketscience.jackcess.Index v_index = v_table.getForeignKeyIndex(v_table2);
if (!v_index.getName().StartsWith("."))
{
com.healthmarketscience.jackcess.Index v_index2 = v_index.getReferencedIndex();
java.util.List v_list = v_index.getColumns();
object[] v_obj2 = v_list.toArray();
java.util.List v_list2 = v_index2.getColumns();
object[] v_obj3 = v_list2.toArray();
java.util.List v_list3 = v_database.getRelationships(v_table, v_table2);
object[] v_obj4 = v_list3.toArray();
bool v_dcascade = false;
bool v_ucascade = false;
foreach (object o in v_obj4)
{
com.healthmarketscience.jackcess.Relationship r = (com.healthmarketscience.jackcess.Relationship)o;
if (r.getName() == v_index.getName())
{
v_dcascade = r.cascadeDeletes();
v_ucascade = r.cascadeUpdates();
}
}
int k = 0;
foreach (object o in v_obj2)
{
com.healthmarketscience.jackcess.Index.Column c = (com.healthmarketscience.jackcess.Index.Column)o;
com.healthmarketscience.jackcess.Index.Column c2 = (com.healthmarketscience.jackcess.Index.Column)v_obj3[k];
v_row = v_fks.NewRow();
v_row["table_name"] = v_tabletemp["table_name"].ToString();
v_row["constraint_name"] = v_index.getName();
v_row["r_table_name"] = (string)v_tablename;
v_row["column_name"] = c.getName();
v_row["r_column_name"] = c2.getName();
if (v_ucascade)
{
v_row["update_rule"] = "CASCADE";
}
else
{
v_row["update_rule"] = "SET NULL";
}
if (v_dcascade)
{
v_row["delete_rule"] = "CASCADE";
}
else
{
v_row["delete_rule"] = "SET NULL";
}
v_fks.Rows.Add(v_row);
k++;
}
}
}
catch (java.lang.IllegalArgumentException) {
}
}
v_all_fks.Merge(v_fks);
}
return(v_all_fks);
}
else
{
System.Data.DataRow v_row;
System.Data.DataTable v_fks = new System.Data.DataTable("TableForeignKeys");
v_fks.Columns.Add("table_name");
v_fks.Columns.Add("constraint_name");
v_fks.Columns.Add("r_table_name");
v_fks.Columns.Add("column_name");
v_fks.Columns.Add("r_column_name");
v_fks.Columns.Add("update_rule");
v_fks.Columns.Add("delete_rule");
com.healthmarketscience.jackcess.Database v_database = com.healthmarketscience.jackcess.DatabaseBuilder.open(new java.io.File(this.v_connection.v_service));
com.healthmarketscience.jackcess.Table v_table = v_database.getTable(p_table.Replace("[", "").Replace("]", ""));
java.util.Set v_set = v_database.getTableNames();
object[] v_obj = v_set.toArray();
foreach (object v_tablename in v_obj)
{
com.healthmarketscience.jackcess.Table v_table2 = v_database.getTable((string)v_tablename);
try {
com.healthmarketscience.jackcess.Index v_index = v_table.getForeignKeyIndex(v_table2);
if (!v_index.getName().StartsWith("."))
{
com.healthmarketscience.jackcess.Index v_index2 = v_index.getReferencedIndex();
java.util.List v_list = v_index.getColumns();
object[] v_obj2 = v_list.toArray();
java.util.List v_list2 = v_index2.getColumns();
object[] v_obj3 = v_list2.toArray();
java.util.List v_list3 = v_database.getRelationships(v_table, v_table2);
object[] v_obj4 = v_list3.toArray();
bool v_dcascade = false;
bool v_ucascade = false;
foreach (object o in v_obj4)
{
com.healthmarketscience.jackcess.Relationship r = (com.healthmarketscience.jackcess.Relationship)o;
if (r.getName() == v_index.getName())
{
v_dcascade = r.cascadeDeletes();
v_ucascade = r.cascadeUpdates();
}
}
int k = 0;
foreach (object o in v_obj2)
{
com.healthmarketscience.jackcess.Index.Column c = (com.healthmarketscience.jackcess.Index.Column)o;
com.healthmarketscience.jackcess.Index.Column c2 = (com.healthmarketscience.jackcess.Index.Column)v_obj3[k];
v_row = v_fks.NewRow();
v_row["table_name"] = p_table;
v_row["constraint_name"] = v_index.getName();
v_row["r_table_name"] = (string)v_tablename;
v_row["column_name"] = c.getName();
v_row["r_column_name"] = c2.getName();
if (v_ucascade)
{
v_row["update_rule"] = "CASCADE";
}
else
{
v_row["update_rule"] = "SET NULL";
}
if (v_dcascade)
{
v_row["delete_rule"] = "CASCADE";
}
else
{
v_row["delete_rule"] = "SET NULL";
}
v_fks.Rows.Add(v_row);
k++;
}
}
}
catch (java.lang.IllegalArgumentException) {
}
}
return(v_fks);
}
}
