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IDEMPIERE-1132 Improve AD_Index; AD_View; foreign keys management - Foreign keys management

This commit is contained in:
Elaine Tan 2013-07-24 13:18:38 +08:00
parent ea8b457a51
commit 4c6c12ea58
1 changed files with 115 additions and 96 deletions
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107
org.adempiere.base.process/src/org/compiere/process/ColumnSync.java
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@ -120,14 +120,73 @@ public class ColumnSync extends SvrProcess
DB.close(rs);
rs = null;
boolean isNoTable = noColumns == 0;
// No Table
if (noColumns == 0)
if (isNoTable)
sql = table.getSQLCreate ();
// No existing column
else if (sql == null)
sql = column.getSQLAdd(table);
// foreign key
if (isNoTable)
{
MColumn[] cols = table.getColumns(false);
for (MColumn col : cols)
{
String fkConstraintSql = getForeignKeyConstraintSql(md, catalog, schema, tableName, table, col);
if (fkConstraintSql != null && fkConstraintSql.length() > 0)
sql += fkConstraintSql;
}
}
else
{
String fkConstraintSql = getForeignKeyConstraintSql(md, catalog, schema, tableName, table, column);
if (fkConstraintSql != null && fkConstraintSql.length() > 0)
sql += fkConstraintSql;
}
int no = 0;
if (sql.indexOf(DB.SQLSTATEMENT_SEPARATOR) == -1)
{
no = DB.executeUpdate(sql, false, get_TrxName());
addLog (0, null, new BigDecimal(no), sql);
}
else
{
String statements[] = sql.split(DB.SQLSTATEMENT_SEPARATOR);
for (int i = 0; i < statements.length; i++)
{
int count = DB.executeUpdateEx(statements[i], get_TrxName());
addLog (0, null, new BigDecimal(count), statements[i]);
no += count;
}
}
if (no == -1)
{
StringBuilder msg = new StringBuilder("@Error@ ");
ValueNamePair pp = CLogger.retrieveError();
if (pp != null)
msg = new StringBuilder(pp.getName()).append(" - ");
msg.append(sql);
throw new AdempiereUserError (msg.toString());
}
return sql;
} finally {
DB.close(rs);
rs = null;
if (conn != null) {
try {
conn.close();
} catch (Exception e) {}
}
}
} // doIt
private String getForeignKeyConstraintSql(DatabaseMetaData md, String catalog, String schema, String tableName, MTable table, MColumn column) throws Exception
{
StringBuilder fkConstraintSql = new StringBuilder();
if (!column.isKey() && !column.getColumnName().equals(PO.getUUIDColumnName(table.getTableName())))
{
int refid = column.getAD_Reference_ID();
@ -143,7 +202,7 @@ public class ColumnSync extends SvrProcess
else if (md.storesLowerCaseIdentifiers())
referenceTableName = referenceTableName.toLowerCase();
rs = md.getCrossReference(catalog, schema, referenceTableName, catalog, schema, tableName);
ResultSet rs = md.getCrossReference(catalog, schema, referenceTableName, catalog, schema, tableName);
while (rs.next())
{
String dbFKName = rs.getString("FK_NAME");
@ -175,7 +234,6 @@ public class ColumnSync extends SvrProcess
htForeignKeys.remove(key);
}
StringBuilder fkConstraintSql = new StringBuilder();
boolean modified = false;
en = htForeignKeys.keys();
while (en.hasMoreElements())
@ -220,49 +278,10 @@ public class ColumnSync extends SvrProcess
fkConstraintSql.append(fkConstraint);
}
}
if (fkConstraintSql != null && fkConstraintSql.length() > 0)
sql += fkConstraintSql.toString();
}
}
}
int no = 0;
if (sql.indexOf(DB.SQLSTATEMENT_SEPARATOR) == -1)
{
no = DB.executeUpdate(sql, false, get_TrxName());
addLog (0, null, new BigDecimal(no), sql);
return fkConstraintSql.toString();
}
else
{
String statements[] = sql.split(DB.SQLSTATEMENT_SEPARATOR);
for (int i = 0; i < statements.length; i++)
{
int count = DB.executeUpdateEx(statements[i], get_TrxName());
addLog (0, null, new BigDecimal(count), statements[i]);
no += count;
}
}
if (no == -1)
{
StringBuilder msg = new StringBuilder("@Error@ ");
ValueNamePair pp = CLogger.retrieveError();
if (pp != null)
msg = new StringBuilder(pp.getName()).append(" - ");
msg.append(sql);
throw new AdempiereUserError (msg.toString());
}
return sql;
} finally {
DB.close(rs);
rs = null;
if (conn != null) {
try {
conn.close();
} catch (Exception e) {}
}
}
} // doIt
} // ColumnSync