APIJSON/APIJSONORM/src/main/java/apijson/JSONRequest.java at master · Tencent/APIJSON · GitHub

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This source code is licensed under the Apache License Version 2.0.*/

package apijson;

import java.util.ArrayList;

import java.util.Arrays;

import java.util.List;

import java.util.Map;

import static apijson.StringUtil.PATTERN_ALPHA_BIG;

/**wrapper for request

* @author Lemon

* @see #puts

* @see #toArray

* @use JSONRequest<M, L> request = JSON.createJSONObject(...);

* <br> request.puts(...);//not a must

* <br> request.toArray(...);//not a must

public interface JSONRequest<M extends Map<String, Object>, L extends List<Object>> extends JSONMap<M, L> {

//default JSONRequest() {

// super();

//}

///**

// * @param object must be annotated by {@link MethodAccess}

// * @see {@link #JSONRequest(String, Object)}

// */

//default JSONRequest(Object object) {

// this(null, object);

//}

///**

// * @param name

// * @param object

// * @see {@link #puts(String, Object)}

// */

//default JSONRequest(String name, Object object) {

// this();

// puts(name, object);

//}

//public static JSONRequest<M, L> valueOf(Object obj) {

// JSONRequest<M, L> req = new JSONRequest() {};

// Map<String, Object> m = JSON.parseObject(obj);

// if (m != null && ! m.isEmpty()) {

// req.map.putAll(m);

// }

// return req;

//}

public static final String KEY_TAG = "tag";//只在最外层，最外层用JSONRequest

public static final String KEY_VERSION = "version";//只在最外层，最外层用JSONRequest

public static final String KEY_FORMAT = "format";//只在最外层，最外层用JSONRequest

/**set "tag":tag in outermost layer

* for write operations

* @param tag

* @return

default JSONRequest<M, L> setTag(String tag) {

return puts(KEY_TAG, tag);

}

/**set "version":version in outermost layer

* for target version of request

* @param version

* @return

default JSONRequest<M, L> setVersion(Integer version) {

return puts(KEY_VERSION, version);

}

/**set "format":format in outermost layer

* for format APIJSON special keys to normal keys of response

* @param format

* @return

default JSONRequest<M, L> setFormat(Boolean format) {

return puts(KEY_FORMAT, format);

}

//array object <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<

public static final int QUERY_TABLE = 0;

public static final int QUERY_TOTAL = 1;

public static final int QUERY_ALL = 2;

public static final String QUERY_TABLE_STRING = "TABLE";

public static final String QUERY_TOTAL_STRING = "TOTAL";

public static final String QUERY_ALL_STRING = "ALL";

public static final String SUBQUERY_RANGE_ALL = "ALL";

public static final String SUBQUERY_RANGE_ANY = "ANY";

public static final String KEY_QUERY = "query";

public static final String KEY_COMPAT = "compat";

public static final String KEY_COUNT = "count";

public static final String KEY_PAGE = "page";

public static final String KEY_JOIN = "join";

public static final String KEY_SUBQUERY_RANGE = "range";

public static final String KEY_SUBQUERY_FROM = "from";

public static final List<String> ARRAY_KEY_LIST = new ArrayList<>(Arrays.asList(

KEY_QUERY, KEY_COMPAT ,KEY_COUNT, KEY_PAGE, KEY_JOIN, KEY_SUBQUERY_RANGE, KEY_SUBQUERY_FROM

));

/**set what to query in Array layer

* @param query what need to query, Table,total,ALL?

* @return

* @see {@link #QUERY_TABLE}

* @see {@link #QUERY_TOTAL}

* @see {@link #QUERY_ALL}

default JSONRequest<M, L> setQuery(int query) {

return puts(KEY_QUERY, query);

}

/**set maximum count of Tables to query in Array layer

* @param count <= 0 || >= max ? max : count

* @return

default JSONRequest<M, L> setCount(int count) {

return puts(KEY_COUNT, count);

}

/**set page of Tables to query in Array layer

* @param page <= 0 ? 0 : page

* @return

default JSONRequest<M, L> setPage(int page) {

return puts(KEY_PAGE, page);

}

/**set joins of Main Table and it's Vice Tables in Array layer

* @param joins "@/User/id@", "&/User/id@,>/Comment/momentId@" ...

* @return

default JSONRequest<M, L> setJoin(String... joins) {

return setJson(this, StringUtil.get(joins));

}

public static <M extends Map<String, Object>> M setJson(M m, String... joins) {

m.put(KEY_JOIN, StringUtil.get(joins));

return m;

}

/**set range for Subquery

* @param range

* @return

* @see {@link #SUBQUERY_RANGE_ALL}

* @see {@link #SUBQUERY_RANGE_ANY}

default JSONRequest<M, L> setSubqueryRange(String range) {

return puts(KEY_SUBQUERY_RANGE, range);

}

/**set from for Subquery

* @param from

* @return

default JSONRequest<M, L> setSubqueryFrom(String from) {

return puts(KEY_SUBQUERY_FROM, from);

}

//array object >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>

/**create a parent JSONMap named KEY_ARRAY

* @param count

* @param page

* @return {@link #toArray(int, int)}

default M toArray(int count, int page) {

return toArray(count, page, null);

}

/**create a parent JSONMap named name+KEY_ARRAY.

* @param count

* @param page

* @param name

* @return {name+KEY_ARRAY : this}. if needs to be put, use {@link #putsAll(Map<? extends String, ? extends Object>)} instead

default M toArray(int count, int page, String name) {

return JSON.createJSONObject(StringUtil.get(name) + KEY_ARRAY, this.setCount(count).setPage(page));

}

@Override

default JSONRequest<M, L> putsAll(Map<? extends String, ? extends Object> map) {

putAll(map);

return this;

}

@Override

default JSONRequest<M, L> puts(Object value) {

put(value);

return this;

}

@Override

default JSONRequest<M, L> puts(String key, Object value) {

put(key, value);

return this;

}

/**ABCdEfg => upper ? A-B-CD-EFG : a-b-cd-efg

* @param key

* @return

public static String recoverHyphen(@NotNull String key, Boolean upper) {

return recoverDivider(key, "-", upper);

}

/**ABCdEfg => upper ? A_B_CD_EFG : a_b_cd_efg

* @param key

* @return

public static String recoverUnderline(@NotNull String key, Boolean upper) {

return recoverDivider(key, "_", upper);

}

/**ABCdEfg => upper ? A$B$CD$EFG : a$b$cd$efg

* @param key

* @return

public static String recoverDollar(@NotNull String key, Boolean upper) {

return recoverDivider(key, "$", upper);

}

/**ABCdEfg => upper ? A.B.CD.EFG : a.b.cd.efg

* @param key

* @return

public static String recoverDot(@NotNull String key, Boolean upper) {

return recoverDivider(key, ".", upper);

}

/**ABCdEfg => upper ? A_B_CD_EFG : a/b/cd/efg

* @param key

* @return

public static String recoverDivider(@NotNull String key, Boolean upper) {

return recoverDivider(key, "/", upper);

}

/**驼峰格式转为带分隔符的全大写或全小写格式

* @param key

* @param divider

* @param upper

* @return

public static String recoverDivider(@NotNull String key, @NotNull String divider, Boolean upper) {

StringBuilder name = new StringBuilder();

char[] cs = key.toCharArray();

int len = key.length();

for (int i = 0; i < len; i++) {

String s = key.substring(i, i + 1);

if (i > 0 && PATTERN_ALPHA_BIG.matcher(s).matches()) {

name.append(divider);

}

if (upper != null) {

s = upper ? s.toUpperCase() : s.toLowerCase();

}

name.append(s);

}

return name.toString();

}

APIJSON/APIJSONORM/src/main/java/apijson/JSONRequest.java at master · Tencent/APIJSON · GitHub

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