/**
* 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.activemq.artemis.utils.uri;
import java.beans.PropertyDescriptor;
import java.io.UnsupportedEncodingException;
import java.net.URI;
import java.net.URLDecoder;
import java.net.URLEncoder;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Set;
import org.apache.commons.beanutils.BeanUtilsBean;
import org.apache.commons.beanutils.Converter;
public class BeanSupport {
private static final BeanUtilsBean beanUtils = new BeanUtilsBean();
static {
// This is to customize the BeanUtils to use Fluent Proeprties as well
beanUtils.getPropertyUtils().addBeanIntrospector(new FluentPropertyBeanIntrospectorWithIgnores());
}
public static void registerConverter(Converter converter, Class type) {
synchronized (beanUtils) {
beanUtils.getConvertUtils().register(converter, type);
}
}
public static <P> P copyData(P source, P target) throws Exception {
synchronized (beanUtils) {
beanUtils.copyProperties(source, target);
}
return target;
}
public static <P> P setData(URI uri, P obj, Map<String, String> query) throws Exception {
synchronized (beanUtils) {
beanUtils.setProperty(obj, "host", uri.getHost());
beanUtils.setProperty(obj, "port", uri.getPort());
beanUtils.setProperty(obj, "userInfo", uri.getUserInfo());
beanUtils.populate(obj, query);
}
return obj;
}
public static <P> P setData(P obj, Map<String, Object> data) throws Exception {
synchronized (beanUtils) {
beanUtils.populate(obj, data);
}
return obj;
}
public static void setData(URI uri,
HashMap<String, Object> properties,
Set<String> allowableProperties,
Map<String, String> query,
Map<String, Object> extraProps) {
if (allowableProperties.contains("host")) {
properties.put("host", "" + uri.getHost());
}
if (allowableProperties.contains("port")) {
properties.put("port", "" + uri.getPort());
}
if (allowableProperties.contains("userInfo")) {
properties.put("userInfo", "" + uri.getUserInfo());
}
for (Map.Entry<String, String> entry : query.entrySet()) {
if (allowableProperties.contains(entry.getKey())) {
properties.put(entry.getKey(), entry.getValue());
} else {
extraProps.put(entry.getKey(), entry.getValue());
}
}
}
public static String getData(List<String> ignored, Object... beans) throws Exception {
StringBuilder sb = new StringBuilder();
boolean empty = true;
synchronized (beanUtils) {
for (Object bean : beans) {
if (bean != null) {
PropertyDescriptor[] descriptors = beanUtils.getPropertyUtils().getPropertyDescriptors(bean);
for (PropertyDescriptor descriptor : descriptors) {
if (descriptor.getReadMethod() != null && isWriteable(descriptor, ignored)) {
String value = beanUtils.getProperty(bean, descriptor.getName());
if (value != null) {
if (!empty) {
sb.append("&");
}
empty = false;
sb.append(descriptor.getName()).append("=").append(encodeURI(value));
}
}
}
}
}
}
return sb.toString();
}
private static boolean isWriteable(PropertyDescriptor descriptor, List<String> ignored) {
if (ignored != null && ignored.contains(descriptor.getName())) {
return false;
}
Class<?> type = descriptor.getPropertyType();
return (type == Double.class) ||
(type == double.class) ||
(type == Long.class) ||
(type == long.class) ||
(type == Integer.class) ||
(type == int.class) ||
(type == Float.class) ||
(type == float.class) ||
(type == Boolean.class) ||
(type == boolean.class) ||
(type == String.class);
}
public static String decodeURI(String value) throws UnsupportedEncodingException {
return URLDecoder.decode(value, "UTF-8");
}
public static String encodeURI(String value) throws UnsupportedEncodingException {
return URLEncoder.encode(value, "UTF-8");
}
}