From e91742731478fe20e2b0505dbd3b080bd39dfd32 Mon Sep 17 00:00:00 2001
From: winLsy <18332763730@163.com>
Date: Wed, 17 Jan 2018 16:30:26 +0800
Subject: [PATCH] =?UTF-8?q?=E6=9F=A5=E8=AF=A2=E5=BD=93=E5=89=8D=E7=BB=91?=
 =?UTF-8?q?=E5=AE=9A=E7=A4=BE=E4=BA=A4=E8=B4=A6=E6=88=B7=E5=BC=80=E5=8F=91?=
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Content-Type: text/plain; charset=UTF-8
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---
 .../core/social/MsConnectionStatusView.java   | 39 +++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100644 boot-starter/boot-starter-security/boot-starter-security-core/src/main/java/com/micro/fast/security/core/social/MsConnectionStatusView.java

diff --git a/boot-starter/boot-starter-security/boot-starter-security-core/src/main/java/com/micro/fast/security/core/social/MsConnectionStatusView.java b/boot-starter/boot-starter-security/boot-starter-security-core/src/main/java/com/micro/fast/security/core/social/MsConnectionStatusView.java
new file mode 100644
index 0000000..2e75257
--- /dev/null
+++ b/boot-starter/boot-starter-security/boot-starter-security-core/src/main/java/com/micro/fast/security/core/social/MsConnectionStatusView.java
@@ -0,0 +1,39 @@
+package com.micro.fast.security.core.social;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+import org.apache.commons.collections.CollectionUtils;
+import org.springframework.social.connect.Connection;
+import org.springframework.stereotype.Component;
+import org.springframework.web.servlet.view.AbstractView;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * 定义一个返回给前端第三方账户绑定的视图，拦截请求/connect，返回connect/status视图的信息，并装换成json格式
+ * @author lsy
+ */
+@Component("connect/status")
+public class MsConnectionStatusView extends AbstractView {
+
+    private ObjectMapper objectMapper = new ObjectMapper();
+
+
+    @Override
+    protected void renderMergedOutputModel(Map<String, Object> map
+            , HttpServletRequest httpServletRequest
+            , HttpServletResponse httpServletResponse)
+            throws Exception {
+        Map<String,List<Connection<?>>> connections = (Map<String,List<Connection<?>>>)map.get("connectionMap");
+        Map<String,Boolean> result = new HashMap<>(5);
+        connections.forEach((key,value)->{
+            result.put(key, CollectionUtils.isNotEmpty(value));
+        });
+        //返回json格式的数据
+        httpServletResponse.setContentType("application/json;charset=UTF-8");
+        httpServletResponse.getWriter().write(objectMapper.writeValueAsString(result));
+    }
+}
\ No newline at end of file