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com.i2soft.util.StringMap Maven / Gradle / Ivy
Information2 United Data Management Platform SDK for Java
package com.i2soft.util;
import com.google.gson.internal.LinkedTreeMap;
import okhttp3.MediaType;
import okhttp3.RequestBody;
import java.io.UnsupportedEncodingException;
import java.net.URLEncoder;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
/**
* 封装 http 请求参数，query/body 的参数转换（json/url args）
* put：key: String, value: String | Integer | Long | String[] | Integer[] | Long[] | StringMap | Map
*/
public final class StringMap {
private Map map;
public StringMap() {
this(new HashMap());
}
public StringMap(Map map) {
if (map != null && map.size() > 0) {
this.map = (Map) map;
} else {
this.map = new HashMap<>();
}
}
// put
public StringMap put(String key, String value) {
map.put(key, value);
return this;
}
public StringMap put(String key, Integer value) {
map.put(key, value);
return this;
}
public StringMap put(String key, Long value) {
map.put(key, value);
return this;
}
public StringMap put(String key, Boolean value) {
map.put(key, value);
return this;
}
public StringMap put(String key, Double value) {
map.put(key, value);
return this;
}
// put arr
public StringMap put(String key, String[] value) {
map.put(key, value);
return this;
}
public StringMap put(String key, Integer[] value) {
map.put(key, value);
return this;
}
public StringMap put(String key, Long[] value) {
map.put(key, value);
return this;
}
// put map
public StringMap put(String key, StringMap value) {
map.put(key, value.map());
return this;
}
public StringMap put(String key, Map value) {
map.put(key, value);
return this;
}
// putNotNull
public StringMap putNotEmpty(String key, String value) {
if (!StringUtils.isNullOrEmpty(value)) {
map.put(key, value);
}
return this;
}
public StringMap putNotNull(String key, Integer value) {
if (value != null) {
map.put(key, value);
}
return this;
}
public StringMap putNotNull(String key, Long value) {
if (value != null) {
map.put(key, value);
}
return this;
}
// putNotNull arr
public StringMap putNotEmpty(String key, String[] value) {
if (value != null && value.length > 0) {
map.put(key, value);
}
return this;
}
public StringMap putNotEmpty(String key, Integer[] value) {
if (value != null && value.length > 0) {
map.put(key, value);
}
return this;
}
public StringMap putNotEmpty(String key, Long[] value) {
if (value != null && value.length > 0) {
map.put(key, value);
}
return this;
}
public StringMap putNotEmpty(String key, StringMap[] value) {
if (value != null && value.length > 0) {
List list = new ArrayList<>();
for (StringMap v : value) {
list.add(v.map());
}
map.put(key, list);
}
return this;
}
// putNotNull map
public StringMap putNotNull(String key, StringMap value) {
if (value != null) {
map.put(key, value.map());
}
return this;
}
public StringMap putNotNull(String key, Map value) {
if (value != null) {
map.put(key, value);
}
return this;
}
// putAll
public StringMap putAll(Map map) {
for (Object o : map.entrySet()) {
Map.Entry entry = (Map.Entry) o;
this.map.put(entry.getKey().toString(), entry.getValue());
}
return this;
}
public StringMap putAll(StringMap map) {
this.map.putAll(map.map);
return this;
}
public void forEach(Consumer imp) {
for (Map.Entry i : map.entrySet()) {
imp.accept(i.getKey(), i.getValue());
}
}
public interface Consumer {
void accept(String key, Object value);
}
public int size() {
if (map != null) {
return map.size();
} else {
return 0;
}
}
public Map map() {
return this.map;
}
public Object get(String key) {
return map.get(key);
}
// StringMap 转 json 串 body
public RequestBody toJson() {
MediaType JSON = MediaType.parse("application/json; charset=utf-8");
return RequestBody.create(JSON, Json.encode(map));
}
/**
* get 参数拼接
* 入参为本身的map，其key为str，val可以是 String / Integer / Long / HashMap
*
* @return String: ?key=val&key=val...
*/
public String formString() {
final StringBuilder b = new StringBuilder();
forEach(new Consumer() {
private boolean notStart = false;
@Override
public void accept(final String key, Object value) {
Class valueType = value.getClass();
try {
if (valueType == String[].class) { // String -> String[]
for (String val : (String[]) value) {
b.append(notStart ? "&" : "?").append(URLEncoder.encode(key, "UTF-8")).append("[]=")
.append(URLEncoder.encode(val, "UTF-8"));
notStart = true;
}
} else if (valueType == ArrayList.class) { // String -> ArrayList
for (Object o : (List) value) {
b.append(notStart ? "&" : "?").append(URLEncoder.encode(key, "UTF-8")).append("[]=")
.append(URLEncoder.encode(o.toString(), "UTF-8"));
notStart = true;
}
} else if (valueType == Integer[].class) { // String -> Integer[]
for (Integer val : (Integer[]) value) {
b.append(notStart ? "&" : "?").append(URLEncoder.encode(key, "UTF-8")).append("[]=")
.append(URLEncoder.encode(val.toString(), "UTF-8"));
notStart = true;
}
} else if (valueType == Long[].class) { // String -> Long[]
for (Long val : (Long[]) value) {
b.append(notStart ? "&" : "?").append(URLEncoder.encode(key, "UTF-8")).append("[]=")
.append(URLEncoder.encode(val.toString(), "UTF-8"));
notStart = true;
}
// } else if (valueType == HashMap.class) { // String -> HashMap
//
// HashMap newMap = (HashMap) value; // 判断后强转，且put时有类型限定
//
// for (Object o : newMap.entrySet()) {
// Map.Entry entry = (Map.Entry) o;
//
// b.append(notStart ? "&" : "?");
// try {
// b.append(URLEncoder.encode(key, "UTF-8"));
// b.append("[").append(URLEncoder.encode(entry.getKey().toString(), "UTF-8")).append("]");
// b.append('=');
// b.append(URLEncoder.encode(entry.getValue().toString(), "UTF-8"));
// } catch (UnsupportedEncodingException e) {
// e.printStackTrace();
// }
// notStart = true;
// }
} else {
b.append(notStart ? "&" : "?");
b.append(URLEncoder.encode(key, "UTF-8")).append('=');
b.append(URLEncoder.encode(value.toString(), "UTF-8"));
notStart = true;
}
} catch (UnsupportedEncodingException e) {
throw new AssertionError(e);
}
}
});
return b.toString();
}
public void fieldsRsa(String[] fields) {
final Rsa rsa = new Rsa();
for (String field : fields) {
map.put(field, rsa.encryptByPublicKey(map.get(field).toString()));
}
}
public void forEachAll(Consumer imp) {
forEachAll(map, imp);
}
private void forEachAll(Map m, Consumer imp) {
for (Object o : m.entrySet()) {
Map.Entry entry = (Map.Entry) o;
if (entry.getValue().getClass().equals(Map.class)) {
// 如果值为map，就递归下一层
forEachAll((Map) entry.getValue(), imp);
} else if (entry.getValue().getClass().equals(Map[].class)) {
// 如果值为map数组，就递归下一层
for (Map subMap : (Map[]) entry.getValue()) {
forEachAll(subMap, imp);
}
} else {
imp.accept(entry.getKey().toString(), entry.getValue());
}
}
}
public StringMap removeEmptyValue() throws UnsupportedEncodingException {
StringMap temp = new StringMap();
for (String key : this.map.keySet()) {
Object value = this.map.get(key);
// 移除空值（rap上定义的类似like_args[task_name]=""会被错误移除，但是实际调用不允许使用这种key值所以可以暂时忽略）
if (value.toString().length() == 0 || value.toString().equals("[]")) {
continue;
}
if (value instanceof String) {
temp.put(key, value.toString());
} else {
if (value instanceof ArrayList && !(value.toString().contains("{") && value.toString().contains("}"))){
// 处理纯uuid数组，直接toString会多出空格
// {
// "uuids": [
// "C88159F0-6FEc-34FF-9d8f-DABEeAB5bD68",
// "F40Bc9d2-ccf7-6FFC-a5bF-888d6Dd4ACCc"
// ]
// }
// 转为uuids=[C88159F0-6FEc-34FF-9d8f-DABEeAB5bD68,F40Bc9d2-ccf7-6FFC-a5bF-888d6Dd4ACCc]
temp.put(key, Json.encode(value));
} else {
// 处理对象，转为带等号的json格式并且逗号前需要有空格
// {
// "search_value": "''",
// "limit": 15,
// "type": 1,
// "page": 1,
// "search_field": "",
// "status": "",
// "where_args": {
// "rule_uuid": "xxxxx",
// "status": "replication"
// }
// }
// 转为_=oqyDB3CuNkuQHHrp&limit=15&page=1&search_value=''&type=1&where_args={rule_uuid=xxxxx, status=replication}
temp.put(key, value.toString());
}
}
}
return temp;
}
}
