cache

Author: yunheli

platform-api/src/main/java/com/flow/platform/api/config/CachingConfig.java

@@ -0,0 +1,36 @@
+/*
+ * Copyright 2017 flow.ci
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.flow.platform.api.config;
+
+import org.springframework.cache.CacheManager;
+import org.springframework.cache.annotation.EnableCaching;
+import org.springframework.cache.concurrent.ConcurrentMapCacheManager;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+/**
+ * @author yh@firim
+ */
+@Configuration
+@EnableCaching
+public class CachingConfig {
+
+    @Bean
+    public CacheManager cacheManager() {
+        return new ConcurrentMapCacheManager();
+    }
+}

platform-api/src/main/java/com/flow/platform/api/config/WebConfig.java

@@ -64,7 +64,7 @@
     "com.flow.platform.api.util",
     "com.flow.platform.api.consumer",
     "com.flow.platform.api.initializers"})
-@Import({AppConfig.class})
+@Import({AppConfig.class, CachingConfig.class})
 public class WebConfig extends WebMvcConfigurerAdapter {
 
     private final static Gson GSON_CONFIG_FOR_RESPONE = new GsonBuilder()

platform-api/src/main/java/com/flow/platform/api/service/GitServiceImpl.java

@@ -45,6 +45,8 @@
 import org.eclipse.jgit.lib.ProgressMonitor;
 import org.eclipse.jgit.lib.Ref;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.cache.CacheManager;
+import org.springframework.cache.annotation.Cacheable;
 import org.springframework.stereotype.Service;
 
 /**
@@ -57,6 +59,9 @@ public class GitServiceImpl implements GitService {
 
     private final Map<GitSource, Class<? extends GitClientBuilder>> clientBuilderType = new HashMap<>(6);
 
+    @Autowired
+    private CacheManager cacheManager;
+
     @Autowired
     private Path workspace;
 
@@ -86,6 +91,7 @@ public String clone(Node node, String filePath, ProgressListener progressListene
     }
 
     @Override
+    @Cacheable(value = "branches")
     public List<String> branches(Node node) {
         checkRequiredEnv(node);
         GitClient client = gitClientInstance(node);