feat(execute): 提供Future类型的操作支持。

demo/pom.xml

@@ -5,7 +5,7 @@
     <parent>
         <artifactId>easysql-parent</artifactId>
         <groupId>cc.carm.lib</groupId>
-        <version>0.4.3</version>
+        <version>0.4.4</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 

demo/src/test/java/cc/carm/lib/easysql/EasySQLTest.java

@@ -50,6 +50,7 @@ public class EasySQLTest {
         tests.add(new SQLUpdateReturnKeysTest());
         tests.add(new QueryCloseTest());
         tests.add(new QueryFunctionTest());
+        tests.add(new QueryFutureTest());
         tests.add(new QueryAsyncTest());
 //        tests.add(new DeleteTest());
 

demo/src/test/java/cc/carm/lib/easysql/TestHandler.java

@@ -5,6 +5,7 @@ import org.jetbrains.annotations.ApiStatus;
 import org.jetbrains.annotations.NotNull;
 
 import java.sql.SQLException;
+import java.util.concurrent.ExecutionException;
 
 public abstract class TestHandler {
 
@@ -13,7 +14,7 @@ public abstract class TestHandler {
     }
 
     @ApiStatus.OverrideOnly
-    public abstract void onTest(SQLManager sqlManager) throws SQLException;
+    public abstract void onTest(SQLManager sqlManager) throws SQLException, ExecutionException, InterruptedException;
 
     public boolean executeTest(int index, SQLManager sqlManager) {
         String testName = getClass().getSimpleName();

demo/src/test/java/cc/carm/lib/easysql/tests/QueryFutureTest.java

@@ -0,0 +1,33 @@
+package cc.carm.lib.easysql.tests;
+
+import cc.carm.lib.easysql.TestHandler;
+import cc.carm.lib.easysql.api.SQLManager;
+
+import java.sql.SQLException;
+import java.util.concurrent.ExecutionException;
+import java.util.concurrent.Future;
+
+public class QueryFutureTest extends TestHandler {
+
+
+    @Override
+    public void onTest(SQLManager sqlManager) throws SQLException, ExecutionException, InterruptedException {
+
+
+        Future<Integer> future = sqlManager.createQuery()
+                .inTable("test_user_table")
+                .orderBy("id", false)
+                .setLimit(1)
+                .build().executeFuture((query) -> {
+                    if (!query.getResultSet().next()) {
+                        return -1;
+                    } else {
+                        return query.getResultSet().getInt("id");
+                    }
+                });
+
+        int id = future.get();
+        System.out.println("id(future): " + id);
+
+    }
+}