Examples with PersistentField com.ramussoft.common.persistent.PersistentField used on opensource projects

Example 26 with PersistentField

use of com.ramussoft.common.persistent.PersistentField in project ramus by Vitaliy-Yakovchuk.

the class BranchesPersistentFactory method updateInTransaction.

@Override
public void updateInTransaction(Object object, boolean cached, Class clazz) throws SQLException {
    PersistentRow row = rowHash.get(clazz);
    PersistentWrapper wrapper = rowWrappers.get(clazz);
    List<PersistentField> fields = row.getFields();
    Object[] objects = new Object[fields.size()];
    StringBuffer set = new StringBuffer("UPDATE " + row.getTableName() + " SET ");
    StringBuffer key = new StringBuffer(" WHERE ");
    boolean firstP = true;
    boolean firstS = true;
    int k = 0;
    int keyCount = 0;
    for (int i = 0; i < objects.length; i++) {
        PersistentField field = fields.get(i);
        if (field.isPrimary()) {
            keyCount++;
            if (firstP)
                firstP = false;
            else
                key.append(" AND ");
        } else {
            if (firstS)
                firstS = false;
            else
                set.append(", ");
        }
        if (field.isPrimary()) {
            key.append(field.getDatabaseName());
            key.append("=?");
        } else {
            set.append(field.getDatabaseName());
            set.append("=?");
        }
        if (!field.isPrimary()) {
            objects[k] = wrapper.getField(object, field.getName());
            k++;
        }
    }
    for (int i = 0; i < objects.length; i++) if (fields.get(i).isPrimary()) {
        objects[k] = wrapper.getField(object, fields.get(i).getName());
        k++;
    }
    String sql = set.toString() + key.toString() + " AND created_branch_id=?";
    PreparedStatement ps = template.getPreparedStatement(sql, cached);
    synchronized (ps) {
        template.setParams(ps, objects);
        long id = getActiveBranchId();
        ps.setLong(objects.length + 1, id);
        if (ps.executeUpdate() == 0) {
            if (!cached)
                ps.close();
            sql = "UPDATE " + row.getTableName() + " SET removed_branch_id=?" + key.toString() + " AND " + getSQLBranchCondition();
            ps = template.getPreparedStatement(sql, cached);
            ps.setLong(1, id);
            for (int i = objects.length - keyCount; i < objects.length; i++) {
                template.setParam(ps, i + 2 - objects.length + keyCount, objects[i]);
            }
            Object[] objects2 = addBranchWhereObjects(id, new Object[] {});
            for (int i = 0; i < objects2.length; i++) template.setParam(ps, keyCount + 2 + i, objects2[i]);
            ps.executeUpdate();
            if (!cached)
                ps.close();
            StringBuffer insert = new StringBuffer("INSERT INTO " + row.getTableName() + " (");
            StringBuffer values = new StringBuffer(") VALUES (");
            boolean first = true;
            for (int i = 0; i < objects.length; i++) {
                PersistentField field = fields.get(i);
                if (first)
                    first = false;
                else {
                    insert.append(", ");
                    values.append(", ");
                }
                insert.append(field.getDatabaseName());
                values.append('?');
                objects[i] = wrapper.getField(object, field.getName());
            }
            insert.append(", created_branch_id");
            values.append(", ?");
            sql = insert.toString() + values.toString() + ")";
            ps = template.getPreparedStatement(sql, cached);
            template.setParams(ps, objects);
            ps.setLong(objects.length + 1, id);
            ps.executeUpdate();
            if (!cached)
                ps.close();
        } else if (!cached)
            ps.close();
    }
}

Example 27 with PersistentField

use of com.ramussoft.common.persistent.PersistentField in project ramus by Vitaliy-Yakovchuk.

the class BranchesPersistentFactory method deleteInTransaction.

@Override
public void deleteInTransaction(Object object) throws SQLException {
    Class clazz = object.getClass();
    PersistentRow row = rowHash.get(clazz);
    PersistentWrapper wrapper = rowWrappers.get(clazz);
    List<PersistentField> fields = row.getKeyFields();
    Object[] objects = new Object[fields.size()];
    StringBuffer delete = new StringBuffer("UPDATE " + row.getTableName() + " SET removed_branch_id=? WHERE ");
    boolean first = true;
    for (int i = 0; i < objects.length; i++) {
        PersistentField field = fields.get(i);
        if (first)
            first = false;
        else {
            delete.append(" AND ");
        }
        delete.append(field.getDatabaseName());
        delete.append("=?");
        objects[i] = wrapper.getField(object, field.getName());
    }
    delete.append(" AND ");
    delete.append(getSQLBranchCondition());
    String sql = delete.toString();
    PreparedStatement ps = template.getPreparedStatement(sql, true);
    long id = getActiveBranchId();
    ps.setLong(1, id);
    for (int i = 0; i < objects.length; i++) template.setParam(ps, i + 2, objects[i]);
    Object[] objects2 = addBranchWhereObjects(id, new Object[] {});
    for (int i = 0; i < objects2.length; i++) {
        template.setParam(ps, objects.length + i + 2, objects2[i]);
    }
    ps.executeUpdate();
}