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Java：APIJSONBoot 系列新增当前用户相关的远程函数，默认开启 * CROSS JOIN、非等价的复杂 JOIN ON 关联方式
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-20
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4 files changed

+76
-20
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‎APIJSON-Java-Server/APIJSONBoot-MultiDataSource/src/main/java/apijson/demo/DemoFunctionParser.java

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@@ -17,7 +17,6 @@
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.Collection;
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import java.util.Iterator;
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import java.util.List;
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import javax.servlet.http.HttpSession;

‎APIJSON-Java-Server/APIJSONBoot-MultiDataSource/src/main/java/apijson/demo/DemoSQLConfig.java

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@@ -31,6 +31,8 @@
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import apijson.column.ColumnUtil;
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import apijson.framework.APIJSONSQLConfig;
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import apijson.orm.AbstractSQLConfig;
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import apijson.orm.Join;
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import apijson.orm.Join.On;
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/**SQL配置
@@ -293,5 +295,19 @@ public String getDBPassword() {
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// }
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// return super.getValue(value);
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// }
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@Override
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protected void onGetCrossJoinString(Join j) throws UnsupportedOperationException {
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// 开启 CROSS JOIN 笛卡尔积联表 super.onGetCrossJoinString(j);
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}
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@Override
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protected void onJoinNotRelation(String sql, String quote, Join j, String jt, List<On> onList, On on) {
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// 开启 JOIN ON t1.c1 != t2.c2 等不等式关联 super.onJoinNotRelation(sql, quote, j, jt, onList, on);
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}
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@Override
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protected void onJoinComplextRelation(String sql, String quote, Join j, String jt, List<On> onList, On on) {
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// 开启 JOIN ON t1.c1 LIKE concat('%', t2.c2, '%') 等复杂关联 super.onJoinComplextRelation(sql, quote, j, jt, onList, on);
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}
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}

‎APIJSON-Java-Server/APIJSONBoot/src/main/java/apijson/demo/DemoFunctionParser.java

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@@ -17,6 +17,7 @@
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.Collection;
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import java.util.List;
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import javax.servlet.http.HttpSession;
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@@ -30,6 +31,7 @@
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import apijson.framework.APIJSONFunctionParser;
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import apijson.orm.AbstractVerifier;
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import apijson.orm.JSONRequest;
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import apijson.orm.Visitor;
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/**可远程调用的函数类，用于自定义业务逻辑处理
@@ -45,31 +47,51 @@ public DemoFunctionParser() {
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public DemoFunctionParser(RequestMethod method, String tag, int version, JSONObject request, HttpSession session) {
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super(method, tag, version, request, session);
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}
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public Visitor<Long> getCurrentUser(@NotNull JSONObject current) {
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return DemoVerifier.getVisitor(getSession());
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}
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public Long getCurrentUserId(@NotNull JSONObject current) {
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return DemoVerifier.getVisitorId(getSession());
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}
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public List<Long> getCurrentUserIdAsList(@NotNull JSONObject current) {
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return Arrays.asList(DemoVerifier.getVisitorId(getSession()));
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}
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public List<Long> getCurrentContactIdList(@NotNull JSONObject current) {
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Visitor<Long> user = getCurrentUser(current);
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return user == null ? null : user.getContactIdList();
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}
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/**
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* @param current
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* @param idList
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* @return
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* @throws Exception
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*/
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public Object verifyIdList(@NotNull JSONObject current, @NotNull String idList) throws Exception {
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public void verifyIdList(@NotNull JSONObject current, @NotNull String idList) throws Exception {
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Object obj = current.get(idList);
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if (obj == null) {
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return null;
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return;
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}
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if (obj instanceof Collection == false) {
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throw new IllegalArgumentException(idList + " 不符合 Array 类型! 结构必须是 [] ！");
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throw new IllegalArgumentException(idList + " 不符合 Array 数组类型! 结构必须是 [] ！");
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}
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JSONArray array = (JSONArray) obj;
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if (array != null) {
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for (int i = 0; i < array.size(); i++) {
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if (array.get(i) instanceof Long == false && array.get(i) instanceof Integer == false) {
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throw new IllegalArgumentException(idList + " 内字符 " + array.getString(i) + " 不符合 Long 类型!");
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Collection<?> collection = (Collection<?>) obj;
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if (collection != null) {
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int i = -1;
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for (Object item : collection) {
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i ++;
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if (item instanceof Long == false && item instanceof Integer == false) {
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throw new IllegalArgumentException(idList + "/" + i + ": " + item + " 不符合 Long 数字类型!");
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}
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}
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}
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return null;
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}
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@@ -79,24 +101,26 @@ public Object verifyIdList(@NotNull JSONObject current, @NotNull String idList)
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* @return
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* @throws Exception
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*/
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public Object verifyURLList(@NotNull JSONObject current, @NotNull String urlList) throws Exception {
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public void verifyURLList(@NotNull JSONObject current, @NotNull String urlList) throws Exception {
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Object obj = current.get(urlList);
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if (obj == null) {
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return null;
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return;
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}
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if (obj instanceof Collection == false) {
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throw new IllegalArgumentException(urlList + " 不符合 Array 类型! 结构必须是 [] ！");
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throw new IllegalArgumentException(urlList + " 不符合 Array 数组类型! 结构必须是 [] ！");
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}
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JSONArray array = (JSONArray) obj;
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if (array != null) {
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for (int i = 0; i < array.size(); i++) {
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if (StringUtil.isUrl(array.getString(i)) == false) {
95-
throw new IllegalArgumentException(urlList + " 内字符 " + array.getString(i) + " 不符合 URL 格式!");
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Collection<?> collection = (Collection<?>) obj;
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if (collection != null) {
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int i = -1;
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for (Object item : collection) {
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i ++;
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if (item instanceof String == false || StringUtil.isUrl((String) item) == false) {
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throw new IllegalArgumentException(urlList + "/" + i + ": " + item + " 不符合 URL 字符串格式!");
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}
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}
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}
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return null;
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}
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@@ -211,6 +235,7 @@ public JSONArray getIdList(@NotNull JSONObject current) {
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* @return
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* @throws Exception
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*/
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@Override
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public Object verifyAccess(@NotNull JSONObject current) throws Exception {
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long userId = current.getLongValue(JSONRequest.KEY_USER_ID);
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String role = current.getString(JSONRequest.KEY_ROLE);

‎APIJSON-Java-Server/APIJSONBoot/src/main/java/apijson/demo/DemoSQLConfig.java

Lines changed: 17 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -31,9 +31,11 @@
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import apijson.column.ColumnUtil;
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import apijson.framework.APIJSONSQLConfig;
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import apijson.orm.AbstractSQLConfig;
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import apijson.orm.Join;
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import apijson.orm.Join.On;
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/**SQL 配置
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/**SQL配置
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* TiDB 用法和 MySQL 一致
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* 具体见详细的说明文档 C.开发说明 C-1-1.修改数据库链接
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* https://github.com/Tencent/APIJSON/blob/master/%E8%AF%A6%E7%BB%86%E7%9A%84%E8%AF%B4%E6%98%8E%E6%96%87%E6%A1%A3.md#c-1-1%E4%BF%AE%E6%94%B9%E6%95%B0%E6%8D%AE%E5%BA%93%E9%93%BE%E6%8E%A5
@@ -293,5 +295,19 @@ public String getDBPassword() {
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// }
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// return super.getValue(value);
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// }
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@Override
301+
protected void onGetCrossJoinString(Join j) throws UnsupportedOperationException {
302+
// 开启 CROSS JOIN 笛卡尔积联表 super.onGetCrossJoinString(j);
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}
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@Override
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protected void onJoinNotRelation(String sql, String quote, Join j, String jt, List<On> onList, On on) {
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// 开启 JOIN ON t1.c1 != t2.c2 等不等式关联 super.onJoinNotRelation(sql, quote, j, jt, onList, on);
307+
}
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@Override
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protected void onJoinComplextRelation(String sql, String quote, Join j, String jt, List<On> onList, On on) {
310+
// 开启 JOIN ON t1.c1 LIKE concat('%', t2.c2, '%') 等复杂关联 super.onJoinComplextRelation(sql, quote, j, jt, onList, on);
311+
}
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}

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