org.noear.nami.NamiManager Maven / Gradle / Ivy
/*
* Copyright 2017-2024 noear.org and authors
*
* Licensed 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
*
* https://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.noear.nami;
import org.noear.solon.core.util.ClassUtil;
import java.util.HashMap;
import java.util.LinkedHashSet;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.ConcurrentHashMap;
/**
* Nami - 扩展管理器
*
* @author noear
* @since 1.2
* @since 2.4
*/
public class NamiManager {
static final Map decoderMap = new HashMap<>();
static final Map encoderMap = new HashMap<>();
static final Map channelMap = new HashMap<>();
static final Map, NamiConfiguration> configuratorMap = new ConcurrentHashMap<>();
static Decoder decoderFirst;
static Encoder encoderFirst;
/**
* 全局拦截器
*/
static final Set filterSet = new LinkedHashSet<>();
/**
* 登记解码器
*/
public static void reg(Decoder decoder) {
decoderMap.put(decoder.enctype(), decoder);
if (decoderFirst == null) {
decoderFirst = decoder;
}
}
/**
* 登记解码器
*/
public static void regIfAbsent(Decoder decoder) {
decoderMap.putIfAbsent(decoder.enctype(), decoder);
if (decoderFirst == null) {
decoderFirst = decoder;
}
}
/**
* 登记编码器
*/
public static void reg(Encoder encoder) {
encoderMap.put(encoder.enctype(), encoder);
if(encoderFirst == null){
encoderFirst = encoder;
}
}
/**
* 登记编码器
*/
public static void regIfAbsent(Encoder encoder) {
encoderMap.putIfAbsent(encoder.enctype(), encoder);
if(encoderFirst == null){
encoderFirst = encoder;
}
}
/**
* 登记拦截器
*/
public static void reg(Filter filter) {
filterSet.add(filter);
}
/**
* 登记通道
*/
public static void reg(String scheme, Channel channel) {
channelMap.put(scheme, channel);
}
/**
* 登记通道
*/
public static void regIfAbsent(String scheme, Channel channel) {
channelMap.putIfAbsent(scheme, channel);
}
/**
* 获取解码器
*/
public static Decoder getDecoder(String enctype) {
if(enctype == null){
return null;
}
return decoderMap.get(enctype);
}
/**
* 获取第一个解码器
* @since 2.4
*/
public static Decoder getDecoderFirst() {
return decoderFirst;
}
/**
* 获取编码器
*/
public static Encoder getEncoder(String enctype) {
if(enctype == null){
return null;
}
return encoderMap.get(enctype);
}
/**
* 获取第一个编码器
* @since 2.4
*/
public static Encoder getEncoderFirst() {
return encoderFirst;
}
/**
* 获取过滤器
*/
public static Set getFilters() {
return filterSet;
}
/**
* 获取通道
*/
public static Channel getChannel(String scheme) {
return channelMap.get(scheme);
}
/**
* 获取配置器
*/
public static NamiConfiguration getConfigurator(Class clz) throws Exception {
NamiConfiguration tmp = configuratorMap.computeIfAbsent(clz, k->{
return ClassUtil.tryInstance(clz, null);
});
return tmp;
}
}