Create the configuration module.

apm-collector/apm-collector-configuration/collector-configuration-define/pom.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  ~ Copyright 2017, OpenSkywalking Organization All rights reserved.
+  ~
+  ~ 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.
+  ~
+  ~ Project repository: https://github.com/OpenSkywalking/skywalking
+  -->
+
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>apm-collector-configuration</artifactId>
+        <groupId>org.skywalking</groupId>
+        <version>3.3.0-2017</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>collector-configuration-define</artifactId>
+    <packaging>jar</packaging>
+
+</project>
\ No newline at end of file

apm-collector/apm-collector-configuration/collector-configuration-define/src/main/java/org/skywalking/apm/collector/configuration/ConfigurationModule.java

+/*
+ * Copyright 2017, OpenSkywalking Organization All rights reserved.
+ *
+ * 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.
+ *
+ * Project repository: https://github.com/OpenSkywalking/skywalking
+ */
+
+package org.skywalking.apm.collector.configuration;
+
+import org.skywalking.apm.collector.configuration.service.IApdexThresholdService;
+import org.skywalking.apm.collector.core.module.Module;
+
+/**
+ * @author peng-yongsheng
+ */
+public class ConfigurationModule extends Module {
+
+    public static final String NAME = "configuration";
+
+    @Override public String name() {
+        return NAME;
+    }
+
+    @Override public Class[] services() {
+        return new Class[] {IApdexThresholdService.class};
+    }
+}

apm-collector/apm-collector-configuration/collector-configuration-define/src/main/java/org/skywalking/apm/collector/configuration/service/IApdexThresholdService.java

+/*
+ * Copyright 2017, OpenSkywalking Organization All rights reserved.
+ *
+ * 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.
+ *
+ * Project repository: https://github.com/OpenSkywalking/skywalking
+ */
+
+package org.skywalking.apm.collector.configuration.service;
+
+import org.skywalking.apm.collector.core.module.Service;
+
+/**
+ * @author peng-yongsheng
+ */
+public interface IApdexThresholdService extends Service {
+
+    /**
+     * Apdex T applies to web transactions only
+     *
+     * @param applicationId
+     * @return This value is in milli-seconds.
+     */
+    Integer getApplicationApdexThreshold(int applicationId);
+}

apm-collector/apm-collector-configuration/collector-configuration-define/src/main/resources/META-INF/services/org.skywalking.apm.collector.core.module.Module

+#
+# Copyright 2017, OpenSkywalking Organization All rights reserved.
+#
+# 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.
+#
+# Project repository: https://github.com/OpenSkywalking/skywalking
+#
+
+org.skywalking.apm.collector.configuration.ConfigurationModule
\ No newline at end of file

apm-collector/apm-collector-configuration/collector-configuration-provider/pom.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  ~ Copyright 2017, OpenSkywalking Organization All rights reserved.
+  ~
+  ~ 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.
+  ~
+  ~ Project repository: https://github.com/OpenSkywalking/skywalking
+  -->
+
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>apm-collector-configuration</artifactId>
+        <groupId>org.skywalking</groupId>
+        <version>3.3.0-2017</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>collector-configuration-provider</artifactId>
+    <packaging>jar</packaging>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.skywalking</groupId>
+            <artifactId>collector-configuration-define</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+    </dependencies>
+</project>
\ No newline at end of file

apm-collector/apm-collector-configuration/collector-configuration-provider/src/main/java/org/skywalking/apm/collector/configuration/ConfigurationModuleProvider.java

+/*
+ * Copyright 2017, OpenSkywalking Organization All rights reserved.
+ *
+ * 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.
+ *
+ * Project repository: https://github.com/OpenSkywalking/skywalking
+ */
+
+package org.skywalking.apm.collector.configuration;
+
+import java.util.Properties;
+import org.skywalking.apm.collector.configuration.service.ApdexThresholdService;
+import org.skywalking.apm.collector.configuration.service.IApdexThresholdService;
+import org.skywalking.apm.collector.core.module.Module;
+import org.skywalking.apm.collector.core.module.ModuleProvider;
+import org.skywalking.apm.collector.core.module.ServiceNotProvidedException;
+
+/**
+ * @author peng-yongsheng
+ */
+public class ConfigurationModuleProvider extends ModuleProvider {
+
+    @Override public String name() {
+        return "default";
+    }
+
+    @Override public Class<? extends Module> module() {
+        return ConfigurationModule.class;
+    }
+
+    @Override public void prepare(Properties config) throws ServiceNotProvidedException {
+        this.registerServiceImplementation(IApdexThresholdService.class, new ApdexThresholdService());
+    }
+
+    @Override public void start(Properties config) throws ServiceNotProvidedException {
+
+    }
+
+    @Override public void notifyAfterCompleted() throws ServiceNotProvidedException {
+
+    }
+
+    @Override public String[] requiredModules() {
+        return new String[0];
+    }
+}

apm-collector/apm-collector-configuration/collector-configuration-provider/src/main/java/org/skywalking/apm/collector/configuration/service/ApdexThresholdService.java

+/*
+ * Copyright 2017, OpenSkywalking Organization All rights reserved.
+ *
+ * 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.
+ *
+ * Project repository: https://github.com/OpenSkywalking/skywalking
+ */
+
+package org.skywalking.apm.collector.configuration.service;
+
+/**
+ * @author peng-yongsheng
+ */
+public class ApdexThresholdService implements IApdexThresholdService {
+
+    /**
+     * Apdex T applies to web transactions only
+     *
+     * @param applicationId
+     * @return This value is in milli-seconds.
+     */
+    @Override public Integer getApplicationApdexThreshold(int applicationId) {
+        return 500;
+    }
+}
\ No newline at end of file

apm-collector/apm-collector-configuration/collector-configuration-provider/src/main/resources/META-INF/services/org.skywalking.apm.collector.core.module.ModuleProvider

+#
+# Copyright 2017, OpenSkywalking Organization All rights reserved.
+#
+# 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.
+#
+# Project repository: https://github.com/OpenSkywalking/skywalking
+#
+
+org.skywalking.apm.collector.configuration.ConfigurationModuleProvider
\ No newline at end of file

apm-collector/apm-collector-configuration/pom.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  ~ Copyright 2017, OpenSkywalking Organization All rights reserved.
+  ~
+  ~ 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.
+  ~
+  ~ Project repository: https://github.com/OpenSkywalking/skywalking
+  -->
+
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>apm-collector</artifactId>
+        <groupId>org.skywalking</groupId>
+        <version>3.3.0-2017</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>apm-collector-configuration</artifactId>
+    <packaging>pom</packaging>
+    <modules>
+        <module>collector-configuration-define</module>
+        <module>collector-configuration-provider</module>
+    </modules>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.skywalking</groupId>
+            <artifactId>apm-collector-core</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+    </dependencies>
+</project>
\ No newline at end of file

apm-collector/apm-collector-core/src/main/resources/application-default.yml

@@ -29,6 +29,8 @@ agent_stream:
     buffer_file_path: ../buffer/
     buffer_offset_max_file_size: 10M
     buffer_segment_max_file_size: 500M
+configuration:
+  default:
 ui:
   jetty:
     host: localhost

apm-collector/pom.xml

@@ -50,6 +50,7 @@
         <module>apm-collector-agent-jetty</module>
         <module>apm-collector-agent-stream</module>
         <module>apm-collector-alerting</module>
+        <module>apm-collector-configuration</module>
     </modules>
 
     <properties>