| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache 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.apache.org/licenses/LICENSE-2.0 |
| * |
| * 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.apache.tuscany.das.rdb.impl; |
| |
| import java.util.ArrayList; |
| import java.util.Iterator; |
| import java.util.List; |
| |
| import org.apache.log4j.Logger; |
| |
| import commonj.sdo.Type; |
| |
| public class Parameters { |
| private final Logger logger = Logger.getLogger(Parameters.class); |
| |
| private List parameters = new ArrayList(); |
| |
| private List inParams = new ArrayList(); |
| |
| private List outParams = new ArrayList(); |
| |
| public Parameters() { |
| super(); |
| } |
| |
| public ParameterImpl get(int index) { |
| return (ParameterImpl) parameters.get(index); |
| } |
| |
| public List outParams() { |
| return outParams; |
| } |
| |
| public List inParams() { |
| return inParams; |
| } |
| |
| private void addParameter(ParameterImpl param) { |
| if (param.getDirection() == ParameterImpl.IN) { |
| inParams.add(param); |
| } else if ((param.getDirection() == ParameterImpl.OUT) || (param.getDirection() == ParameterImpl.IN_OUT)) { |
| outParams.add(param); |
| } |
| |
| this.parameters.add(param); |
| } |
| |
| public void add(ParameterImpl param) { |
| addParameter(param); |
| } |
| |
| public ParameterImpl findOrCreateParameterWithIndex(int index, int direction, Type sdoType) { |
| Iterator i = parameters.iterator(); |
| while (i.hasNext()) { |
| ParameterImpl param = (ParameterImpl) i.next(); |
| |
| if (param.getIndex() == index) { |
| return param; |
| } |
| } |
| if (this.logger.isDebugEnabled()) { |
| this.logger.debug("Creating new parameter with index " + index); |
| } |
| |
| ParameterImpl newParam = new ParameterImpl(index); |
| newParam.setDirection(direction); |
| newParam.setType(sdoType); |
| addParameter(newParam); |
| return newParam; |
| } |
| |
| public List parameterList() { |
| return parameters; |
| } |
| |
| public ParameterImpl findOrCreateParameterWithIndex(int index) { |
| return findOrCreateParameterWithIndex(index, ParameterImpl.IN, null); |
| } |
| |
| public void setParameter(int index, Object value) { |
| ParameterImpl param = findOrCreateParameterWithIndex(index); |
| param.setValue(value); |
| } |
| |
| public ParameterImpl parameterWithIndex(int index) { |
| Iterator i = parameters.iterator(); |
| while (i.hasNext()) { |
| ParameterImpl param = (ParameterImpl) i.next(); |
| |
| if (param.getIndex() == index) { |
| return param; |
| } |
| } |
| return null; |
| } |
| |
| } |