support json and yml config files

apollo-adminservice/src/main/java/com/ctrip/framework/apollo/adminservice/controller/ReleaseHistoryController.java

 package com.ctrip.framework.apollo.adminservice.controller;
 
-import com.google.common.base.Strings;
-import com.google.common.collect.Sets;
 import com.google.gson.Gson;
 import com.google.gson.reflect.TypeToken;
 
-import com.ctrip.framework.apollo.biz.entity.Namespace;
-import com.ctrip.framework.apollo.biz.entity.Release;
 import com.ctrip.framework.apollo.biz.entity.ReleaseHistory;
-import com.ctrip.framework.apollo.biz.repository.NamespaceRepository;
-import com.ctrip.framework.apollo.biz.repository.ReleaseHistoryRepository;
-import com.ctrip.framework.apollo.biz.repository.ReleaseRepository;
 import com.ctrip.framework.apollo.biz.service.ReleaseHistoryService;
-import com.ctrip.framework.apollo.common.constants.ReleaseOperation;
 import com.ctrip.framework.apollo.common.dto.PageDTO;
 import com.ctrip.framework.apollo.common.dto.ReleaseHistoryDTO;
 import com.ctrip.framework.apollo.common.utils.BeanUtils;
@@ -20,20 +12,15 @@ import com.ctrip.framework.apollo.common.utils.BeanUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.data.domain.Page;
 import org.springframework.data.domain.Pageable;
-import org.springframework.util.CollectionUtils;
 import org.springframework.web.bind.annotation.PathVariable;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestMethod;
-import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.bind.annotation.RestController;
 
 import java.lang.reflect.Type;
 import java.util.ArrayList;
-import java.util.Arrays;
 import java.util.List;
 import java.util.Map;
-import java.util.Set;
-import java.util.stream.Collectors;
 
 /**
  * @author Jason Song(song_s@ctrip.com)
@@ -48,15 +35,6 @@ public class ReleaseHistoryController {
   @Autowired
   private ReleaseHistoryService releaseHistoryService;
 
-  @Autowired
-  private ReleaseRepository releaseRepository;
-
-  @Autowired
-  private NamespaceRepository namespaceRepository;
-
-  @Autowired
-  private ReleaseHistoryRepository releaseHistoryRepository;
-
   @RequestMapping(value = "/apps/{appId}/clusters/{clusterName}/namespaces/{namespaceName}/releases/histories",
       method = RequestMethod.GET)
   public PageDTO<ReleaseHistoryDTO> findReleaseHistoriesByNamespace(
@@ -80,81 +58,6 @@ public class ReleaseHistoryController {
       releaseHistoryDTOs.add(dto);
     }
 
-
     return new PageDTO<>(releaseHistoryDTOs, pageable, result.getTotalElements());
   }
-
-  @RequestMapping(value = "/release-histories/conversions", method = RequestMethod.POST)
-  public void releaseHistoryConversion(
-      @RequestParam(name = "namespaceId", required = false) String namespaceId) {
-    Iterable<Namespace> namespaces;
-
-    if (Strings.isNullOrEmpty(namespaceId)) {
-      namespaces = namespaceRepository.findAll();
-    } else {
-      Set<Long> idList = Arrays.stream(namespaceId.split(",")).map(Long::valueOf).collect
-          (Collectors.toSet());
-      namespaces = namespaceRepository.findAll(idList);
-    }
-
-    for (Namespace namespace : namespaces) {
-      List<Release> releases = releaseRepository
-          .findByAppIdAndClusterNameAndNamespaceNameOrderByIdAsc(namespace.getAppId(), namespace
-              .getClusterName(), namespace.getNamespaceName());
-      if (CollectionUtils.isEmpty(releases)) {
-        continue;
-      }
-      Release previousRelease = null;
-
-      Set<ReleaseHistory> releaseHistories = Sets.newLinkedHashSet();//ordered set
-
-      for (Release release : releases) {
-        List<ReleaseHistory> histories = releaseHistoryService.findReleaseHistoriesByReleaseId
-            (release.getId());
-        //already processed
-        if (!CollectionUtils.isEmpty(histories)) {
-          continue;
-        }
-
-        long previousReleaseId = previousRelease == null ? 0 : previousRelease.getId();
-        ReleaseHistory releaseHistory = assembleReleaseHistory(
-            release, ReleaseOperation .NORMAL_RELEASE, previousReleaseId);
-        releaseHistories.add(releaseHistory);
-
-        //rollback
-        if (release.isAbandoned() && previousRelease != null) {
-          releaseHistory.setDataChangeLastModifiedTime(release.getDataChangeCreatedTime());
-          ReleaseHistory rollBackReleaseHistory = assembleReleaseHistory(previousRelease,
-              ReleaseOperation.ROLLBACK, release.getId());
-          rollBackReleaseHistory.setDataChangeCreatedBy(release.getDataChangeLastModifiedBy());
-          rollBackReleaseHistory.setDataChangeCreatedTime(release.getDataChangeLastModifiedTime());
-          rollBackReleaseHistory.setDataChangeLastModifiedTime(release.getDataChangeLastModifiedTime());
-          releaseHistories.add(rollBackReleaseHistory);
-        } else {
-          previousRelease = release;
-        }
-      }
-
-      releaseHistoryRepository.save(releaseHistories);
-    }
-  }
-
-  public ReleaseHistory assembleReleaseHistory(Release release, int releaseOperation, long
-      previousReleaseId) {
-    ReleaseHistory releaseHistory = new ReleaseHistory();
-    releaseHistory.setAppId(release.getAppId());
-    releaseHistory.setClusterName(release.getClusterName());
-    releaseHistory.setNamespaceName(release.getNamespaceName());
-    releaseHistory.setBranchName(release.getClusterName());
-    releaseHistory.setReleaseId(release.getId());
-    releaseHistory.setPreviousReleaseId(previousReleaseId);
-    releaseHistory.setOperation(releaseOperation);
-    releaseHistory.setOperationContext("{}"); //default empty object
-    releaseHistory.setDataChangeCreatedBy(release.getDataChangeCreatedBy());
-    releaseHistory.setDataChangeCreatedTime(release.getDataChangeCreatedTime());
-    releaseHistory.setDataChangeLastModifiedTime(release.getDataChangeLastModifiedTime());
-    releaseHistory.setDataChangeLastModifiedBy("apollo"); //mark
-
-    return releaseHistory;
-  }
 }

apollo-client/src/main/java/com/ctrip/framework/apollo/internals/JsonConfigFile.java

+package com.ctrip.framework.apollo.internals;
+
+import com.ctrip.framework.apollo.core.enums.ConfigFileFormat;
+
+/**
+ * @author Jason Song(song_s@ctrip.com)
+ */
+public class JsonConfigFile extends PlainTextConfigFile {
+  public JsonConfigFile(String namespace,
+                        ConfigRepository configRepository) {
+    super(namespace, configRepository);
+  }
+
+  @Override
+  public ConfigFileFormat getConfigFileFormat() {
+    return ConfigFileFormat.JSON;
+  }
+}

apollo-client/src/main/java/com/ctrip/framework/apollo/internals/PlainTextConfigFile.java

+package com.ctrip.framework.apollo.internals;
+
+import com.ctrip.framework.apollo.core.ConfigConsts;
+
+/**
+ * @author Jason Song(song_s@ctrip.com)
+ */
+public abstract class PlainTextConfigFile extends AbstractConfigFile {
+  public PlainTextConfigFile(String namespace, ConfigRepository configRepository) {
+    super(namespace, configRepository);
+  }
+
+  @Override
+  public String getContent() {
+    if (m_configProperties.get() == null) {
+      return null;
+    }
+    return m_configProperties.get().getProperty(ConfigConsts.CONFIG_FILE_CONTENT_KEY);
+  }
+
+  @Override
+  public boolean hasContent() {
+    if (m_configProperties.get() == null) {
+      return false;
+    }
+    return m_configProperties.get().containsKey(ConfigConsts.CONFIG_FILE_CONTENT_KEY);
+  }
+}

apollo-client/src/main/java/com/ctrip/framework/apollo/internals/XmlConfigFile.java

 package com.ctrip.framework.apollo.internals;
 
-import com.ctrip.framework.apollo.core.ConfigConsts;
 import com.ctrip.framework.apollo.core.enums.ConfigFileFormat;
 
 /**
  * @author Jason Song(song_s@ctrip.com)
  */
-public class XmlConfigFile extends AbstractConfigFile {
+public class XmlConfigFile extends PlainTextConfigFile {
   public XmlConfigFile(String namespace,
                        ConfigRepository configRepository) {
     super(namespace, configRepository);
   }
 
   @Override
-  public String getContent() {
-    if (m_configProperties.get() == null) {
-      return null;
-    }
-    return m_configProperties.get().getProperty(ConfigConsts.CONFIG_FILE_CONTENT_KEY);
-  }
-
-  @Override
-  public boolean hasContent() {
-    if (m_configProperties.get() == null) {
-      return false;
-    }
-    return m_configProperties.get().containsKey(ConfigConsts.CONFIG_FILE_CONTENT_KEY);
-
-  }
-
-  @Override
   public ConfigFileFormat getConfigFileFormat() {
     return ConfigFileFormat.XML;
   }

apollo-client/src/main/java/com/ctrip/framework/apollo/internals/YamlConfigFile.java

+package com.ctrip.framework.apollo.internals;
+
+import com.ctrip.framework.apollo.core.enums.ConfigFileFormat;
+
+/**
+ * @author Jason Song(song_s@ctrip.com)
+ */
+public class YamlConfigFile extends PlainTextConfigFile {
+  public YamlConfigFile(String namespace, ConfigRepository configRepository) {
+    super(namespace, configRepository);
+  }
+
+  @Override
+  public ConfigFileFormat getConfigFileFormat() {
+    return ConfigFileFormat.YAML;
+  }
+}

apollo-client/src/main/java/com/ctrip/framework/apollo/internals/YmlConfigFile.java

+package com.ctrip.framework.apollo.internals;
+
+import com.ctrip.framework.apollo.core.enums.ConfigFileFormat;
+
+/**
+ * @author Jason Song(song_s@ctrip.com)
+ */
+public class YmlConfigFile extends PlainTextConfigFile {
+  public YmlConfigFile(String namespace, ConfigRepository configRepository) {
+    super(namespace, configRepository);
+  }
+
+  @Override
+  public ConfigFileFormat getConfigFileFormat() {
+    return ConfigFileFormat.YML;
+  }
+}

apollo-client/src/main/java/com/ctrip/framework/apollo/spi/DefaultConfigFactory.java

@@ -5,10 +5,13 @@ import com.ctrip.framework.apollo.ConfigFile;
 import com.ctrip.framework.apollo.core.enums.ConfigFileFormat;
 import com.ctrip.framework.apollo.internals.ConfigRepository;
 import com.ctrip.framework.apollo.internals.DefaultConfig;
+import com.ctrip.framework.apollo.internals.JsonConfigFile;
 import com.ctrip.framework.apollo.internals.LocalFileConfigRepository;
 import com.ctrip.framework.apollo.internals.PropertiesConfigFile;
 import com.ctrip.framework.apollo.internals.RemoteConfigRepository;
 import com.ctrip.framework.apollo.internals.XmlConfigFile;
+import com.ctrip.framework.apollo.internals.YamlConfigFile;
+import com.ctrip.framework.apollo.internals.YmlConfigFile;
 import com.ctrip.framework.apollo.util.ConfigUtil;
 
 import org.slf4j.Logger;
@@ -40,6 +43,12 @@ public class DefaultConfigFactory implements ConfigFactory {
         return new PropertiesConfigFile(namespace, configRepository);
       case XML:
         return new XmlConfigFile(namespace, configRepository);
+      case JSON:
+        return new JsonConfigFile(namespace, configRepository);
+      case YAML:
+        return new YamlConfigFile(namespace, configRepository);
+      case YML:
+        return new YmlConfigFile(namespace, configRepository);
     }
 
     return null;

apollo-client/src/test/java/com/ctrip/framework/apollo/AllTests.java

@@ -4,6 +4,7 @@ package com.ctrip.framework.apollo;
 import com.ctrip.framework.apollo.integration.ConfigIntegrationTest;
 import com.ctrip.framework.apollo.internals.DefaultConfigManagerTest;
 import com.ctrip.framework.apollo.internals.DefaultConfigTest;
+import com.ctrip.framework.apollo.internals.JsonConfigFileTest;
 import com.ctrip.framework.apollo.internals.LocalFileConfigRepositoryTest;
 import com.ctrip.framework.apollo.internals.PropertiesConfigFileTest;
 import com.ctrip.framework.apollo.internals.RemoteConfigLongPollServiceTest;
@@ -28,7 +29,7 @@ import org.junit.runners.Suite.SuiteClasses;
     RemoteConfigRepositoryTest.class, SimpleConfigTest.class, DefaultConfigFactoryTest.class,
     ConfigIntegrationTest.class, ExceptionUtilTest.class, XmlConfigFileTest.class,
     PropertiesConfigFileTest.class, RemoteConfigLongPollServiceTest.class, DateParserTest.class,
-    DurationParserTest.class
+    DurationParserTest.class, JsonConfigFileTest.class
 })
 public class AllTests {
 

apollo-client/src/test/java/com/ctrip/framework/apollo/internals/JsonConfigFileTest.java

+package com.ctrip.framework.apollo.internals;
+
+import com.ctrip.framework.apollo.core.ConfigConsts;
+import com.ctrip.framework.apollo.core.enums.ConfigFileFormat;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.runners.MockitoJUnitRunner;
+
+import java.util.Properties;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNull;
+import static org.junit.Assert.assertTrue;
+import static org.mockito.Mockito.when;
+
+/**
+ * @author Jason Song(song_s@ctrip.com)
+ */
+@RunWith(MockitoJUnitRunner.class)
+public class JsonConfigFileTest {
+  private String someNamespace;
+  @Mock
+  private ConfigRepository configRepository;
+
+  @Before
+  public void setUp() throws Exception {
+    someNamespace = "someName";
+  }
+
+  @Test
+  public void testWhenHasContent() throws Exception {
+    Properties someProperties = new Properties();
+    String key = ConfigConsts.CONFIG_FILE_CONTENT_KEY;
+    String someValue = "someValue";
+    someProperties.setProperty(key, someValue);
+
+    when(configRepository.getConfig()).thenReturn(someProperties);
+
+    JsonConfigFile configFile = new JsonConfigFile(someNamespace, configRepository);
+
+    assertEquals(ConfigFileFormat.JSON, configFile.getConfigFileFormat());
+    assertEquals(someNamespace, configFile.getNamespace());
+    assertTrue(configFile.hasContent());
+    assertEquals(someValue, configFile.getContent());
+  }
+
+  @Test
+  public void testWhenHasNoContent() throws Exception {
+    when(configRepository.getConfig()).thenReturn(null);
+
+    JsonConfigFile configFile = new JsonConfigFile(someNamespace, configRepository);
+
+    assertFalse(configFile.hasContent());
+    assertNull(configFile.getContent());
+  }
+
+  @Test
+  public void testWhenConfigRepositoryHasError() throws Exception {
+    when(configRepository.getConfig()).thenThrow(new RuntimeException("someError"));
+
+    JsonConfigFile configFile = new JsonConfigFile(someNamespace, configRepository);
+
+    assertFalse(configFile.hasContent());
+    assertNull(configFile.getContent());
+  }
+
+  @Test
+  public void testOnRepositoryChange() throws Exception {
+    Properties someProperties = new Properties();
+    String key = ConfigConsts.CONFIG_FILE_CONTENT_KEY;
+    String someValue = "someValue";
+    String anotherValue = "anotherValue";
+    someProperties.setProperty(key, someValue);
+
+    when(configRepository.getConfig()).thenReturn(someProperties);
+
+    JsonConfigFile configFile = new JsonConfigFile(someNamespace, configRepository);
+
+    assertEquals(someValue, configFile.getContent());
+
+    Properties anotherProperties = new Properties();
+    anotherProperties.setProperty(key, anotherValue);
+
+    configFile.onRepositoryChange(someNamespace, anotherProperties);
+
+    assertEquals(anotherValue, configFile.getContent());
+  }
+
+  @Test
+  public void testWhenConfigRepositoryHasErrorAndThenRecovered() throws Exception {
+    Properties someProperties = new Properties();
+    String key = ConfigConsts.CONFIG_FILE_CONTENT_KEY;
+    String someValue = "someValue";
+    someProperties.setProperty(key, someValue);
+
+    when(configRepository.getConfig()).thenThrow(new RuntimeException("someError"));
+
+    JsonConfigFile configFile = new JsonConfigFile(someNamespace, configRepository);
+
+    assertFalse(configFile.hasContent());
+    assertNull(configFile.getContent());
+
+    configFile.onRepositoryChange(someNamespace, someProperties);
+
+    assertTrue(configFile.hasContent());
+    assertEquals(someValue, configFile.getContent());
+  }
+}

apollo-client/src/test/java/com/ctrip/framework/apollo/spi/DefaultConfigFactoryTest.java

@@ -5,9 +5,12 @@ import com.ctrip.framework.apollo.ConfigFile;
 import com.ctrip.framework.apollo.core.enums.ConfigFileFormat;
 import com.ctrip.framework.apollo.core.enums.Env;
 import com.ctrip.framework.apollo.internals.DefaultConfig;
+import com.ctrip.framework.apollo.internals.JsonConfigFile;
 import com.ctrip.framework.apollo.internals.LocalFileConfigRepository;
 import com.ctrip.framework.apollo.internals.PropertiesConfigFile;
 import com.ctrip.framework.apollo.internals.XmlConfigFile;
+import com.ctrip.framework.apollo.internals.YamlConfigFile;
+import com.ctrip.framework.apollo.internals.YmlConfigFile;
 import com.ctrip.framework.apollo.util.ConfigUtil;
 
 import org.junit.Before;
@@ -79,6 +82,7 @@ public class DefaultConfigFactoryTest extends ComponentTestCase {
   public void testCreateConfigFile() throws Exception {
     String someNamespace = "someName";
     String anotherNamespace = "anotherName";
+    String yetAnotherNamespace = "yetAnotherNamespace";
     Properties someProperties = new Properties();
 
     LocalFileConfigRepository someLocalConfigRepo = mock(LocalFileConfigRepository.class);
@@ -86,11 +90,18 @@ public class DefaultConfigFactoryTest extends ComponentTestCase {
 
     doReturn(someLocalConfigRepo).when(defaultConfigFactory).createLocalConfigRepository(someNamespace);
     doReturn(someLocalConfigRepo).when(defaultConfigFactory).createLocalConfigRepository(anotherNamespace);
+    doReturn(someLocalConfigRepo).when(defaultConfigFactory).createLocalConfigRepository(yetAnotherNamespace);
 
     ConfigFile propertyConfigFile =
         defaultConfigFactory.createConfigFile(someNamespace, ConfigFileFormat.Properties);
     ConfigFile xmlConfigFile =
         defaultConfigFactory.createConfigFile(anotherNamespace, ConfigFileFormat.XML);
+    ConfigFile jsonConfigFile =
+        defaultConfigFactory.createConfigFile(yetAnotherNamespace, ConfigFileFormat.JSON);
+    ConfigFile ymlConfigFile = defaultConfigFactory.createConfigFile(someNamespace,
+        ConfigFileFormat.YML);
+    ConfigFile yamlConfigFile = defaultConfigFactory.createConfigFile(someNamespace,
+        ConfigFileFormat.YAML);
 
     assertThat("Should create PropertiesConfigFile for properties format", propertyConfigFile, is(instanceOf(
         PropertiesConfigFile.class)));
@@ -99,6 +110,19 @@ public class DefaultConfigFactoryTest extends ComponentTestCase {
     assertThat("Should create XmlConfigFile for xml format", xmlConfigFile, is(instanceOf(
         XmlConfigFile.class)));
     assertEquals(anotherNamespace, xmlConfigFile.getNamespace());
+
+    assertThat("Should create JsonConfigFile for json format", jsonConfigFile, is(instanceOf(
+        JsonConfigFile.class)));
+    assertEquals(yetAnotherNamespace, jsonConfigFile.getNamespace());
+
+    assertThat("Should create YmlConfigFile for yml format", ymlConfigFile, is(instanceOf(
+        YmlConfigFile.class)));
+    assertEquals(someNamespace, ymlConfigFile.getNamespace());
+
+    assertThat("Should create YamlConfigFile for yaml format", yamlConfigFile, is(instanceOf(
+        YamlConfigFile.class)));
+    assertEquals(someNamespace, yamlConfigFile.getNamespace());
+
   }
 
   public static class MockConfigUtil extends ConfigUtil {

apollo-core/src/main/java/com/ctrip/framework/apollo/core/enums/ConfigFileFormat.java

@@ -6,7 +6,7 @@ import com.ctrip.framework.apollo.core.utils.StringUtils;
  * @author Jason Song(song_s@ctrip.com)
  */
 public enum ConfigFileFormat {
-  Properties("properties"), XML("xml");
+  Properties("properties"), XML("xml"), JSON("json"), YML("yml"), YAML("yaml");
 
   private String value;
 
@@ -27,6 +27,12 @@ public enum ConfigFileFormat {
         return Properties;
       case "xml":
         return XML;
+      case "json":
+        return JSON;
+      case "yml":
+        return YML;
+      case "yaml":
+        return YAML;
     }
     throw new IllegalArgumentException(value + " can not map enum");
   }

apollo-portal/src/main/resources/static/namespace.html

@@ -97,6 +97,9 @@
                                 <select class="form-control" name="format" ng-model="appNamespace.format">
                                     <option value="properties">properties</option>
                                     <option value="xml">xml</option>
+                                    <option value="json">json</option>
+                                    <option value="yml">yml</option>
+                                    <option value="yaml">yaml</option>
                                 </select>
                             </div>
 

apollo-portal/src/main/resources/static/scripts/directive/namespace-panel-directive.js

@@ -226,7 +226,8 @@ function directive($window, toastr, AppUtil, EventManager, PermissionService, Na
                     //namespace view name hide suffix
                     namespace.viewName =
                         namespace.baseInfo.namespaceName.replace(".xml", "").replace(
-                            ".properties", "");
+                            ".properties", "").replace(".json", "").replace(".yml", "")
+                            .replace(".yaml", "");
 
                     if (!viewType) {
                         if (namespace.isPropertiesFormat) {