Java tutorial
/* * 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.qpid.disttest.client.property; import org.apache.commons.lang.StringUtils; import org.apache.qpid.disttest.DistributedTestException; /** * Creates property value instances using given alias (type) value. */ public class PropertyValueFactory { public PropertyValue createPropertyValue(String type) { try { return (PropertyValue) getPropertyValueClass(type).newInstance(); } catch (Exception e) { throw new DistributedTestException("Unable to create a generator for a type:" + type, e); } } public Class<?> getPropertyValueClass(String type) throws ClassNotFoundException { String className = "org.apache.qpid.disttest.client.property." + StringUtils.capitalize(type) + "PropertyValue"; return Class.forName(className); } }