chore(project): 添加项目配置文件和忽略规则

- 添加 Babel 配置文件支持 ES6+ 语法转换 - 添加 ESLint 忽略规则和配置文件 - 添加 Git 忽略规则文件 - 添加 Travis CI 配置文件 - 添加 1.4.2 版本变更日志文件 - 添加 Helm 图表辅助模板文件 - 添加 Helm 忽略规则文件
2026-03-27 17:36:48 +08:00
commit c2453d6434
1703 changed files with 277582 additions and 0 deletions
--- a/metrics/seata-metrics-core/pom.xml
+++ b/metrics/seata-metrics-core/pom.xml
@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  ~  Copyright 1999-2019 Seata.io Group.
+  ~
+  ~  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 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>seata-metrics</artifactId>
+        <groupId>io.seata</groupId>
+        <version>${revision}</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>seata-metrics-core</artifactId>
+    <name>seata-metrics-core ${project.version}</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>io.seata</groupId>
+            <artifactId>seata-metrics-api</artifactId>
+            <version>${project.parent.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>${project.groupId}</groupId>
+            <artifactId>seata-core</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+    </dependencies>
+
+</project>
--- a/metrics/seata-metrics-core/src/main/java/io/seata/metrics/exporter/ExporterFactory.java
+++ b/metrics/seata-metrics-core/src/main/java/io/seata/metrics/exporter/ExporterFactory.java
@@ -0,0 +1,56 @@
+/*
+ *  Copyright 1999-2019 Seata.io Group.
+ *
+ *  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 io.seata.metrics.exporter;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Objects;
+
+import io.seata.common.loader.EnhancedServiceLoader;
+import io.seata.common.util.StringUtils;
+import io.seata.config.ConfigurationFactory;
+import io.seata.core.constants.ConfigurationKeys;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * Exporter Factory for load all configured exporters
+ *
+ * @author zhengyangyong
+ */
+public class ExporterFactory {
+    private static final Logger LOGGER = LoggerFactory.getLogger(ExporterFactory.class);
+
+    public static List<Exporter> getInstanceList() {
+        List<Exporter> exporters = new ArrayList<>();
+        String exporterTypeNameList = ConfigurationFactory.getInstance().getConfig(
+            ConfigurationKeys.METRICS_PREFIX + ConfigurationKeys.METRICS_EXPORTER_LIST, null);
+        if (!StringUtils.isNullOrEmpty(exporterTypeNameList)) {
+            String[] exporterTypeNames = exporterTypeNameList.split(",");
+            for (String exporterTypeName : exporterTypeNames) {
+                ExporterType exporterType;
+                try {
+                    exporterType = ExporterType.getType(exporterTypeName);
+                    exporters.add(
+                        EnhancedServiceLoader.load(Exporter.class, Objects.requireNonNull(exporterType).getName()));
+                } catch (Exception exx) {
+                    LOGGER.error("not support metrics exporter type: {}",exporterTypeName, exx);
+                }
+            }
+        }
+        return exporters;
+    }
+}
--- a/metrics/seata-metrics-core/src/main/java/io/seata/metrics/exporter/ExporterType.java
+++ b/metrics/seata-metrics-core/src/main/java/io/seata/metrics/exporter/ExporterType.java
@@ -0,0 +1,46 @@
+/*
+ *  Copyright 1999-2019 Seata.io Group.
+ *
+ *  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 io.seata.metrics.exporter;
+
+/**
+ * Supported metrics exporter type
+ *
+ * @author zhengyangyong
+ */
+public enum ExporterType {
+    /**
+     * Export metrics data to Prometheus
+     */
+    PROMETHEUS("prometheus");
+
+    private String name;
+
+    ExporterType(String name) {
+        this.name = name;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public static ExporterType getType(String name) {
+        if (PROMETHEUS.name().equalsIgnoreCase(name)) {
+            return PROMETHEUS;
+        } else {
+            throw new IllegalArgumentException("not support exporter type: " + name);
+        }
+    }
+}
--- a/metrics/seata-metrics-core/src/main/java/io/seata/metrics/registry/RegistryFactory.java
+++ b/metrics/seata-metrics-core/src/main/java/io/seata/metrics/registry/RegistryFactory.java
@@ -0,0 +1,46 @@
+/*
+ *  Copyright 1999-2019 Seata.io Group.
+ *
+ *  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 io.seata.metrics.registry;
+
+import java.util.Objects;
+
+import io.seata.common.exception.NotSupportYetException;
+import io.seata.common.loader.EnhancedServiceLoader;
+import io.seata.common.util.StringUtils;
+import io.seata.config.ConfigurationFactory;
+import io.seata.core.constants.ConfigurationKeys;
+
+/**
+ * Registry Factory for load configured metrics registry
+ *
+ * @author zhengyangyong
+ */
+public class RegistryFactory {
+    public static Registry getInstance() {
+        RegistryType registryType;
+        String registryTypeName = ConfigurationFactory.getInstance().getConfig(
+            ConfigurationKeys.METRICS_PREFIX + ConfigurationKeys.METRICS_REGISTRY_TYPE, null);
+        if (!StringUtils.isNullOrEmpty(registryTypeName)) {
+            try {
+                registryType = RegistryType.getType(registryTypeName);
+            } catch (Exception exx) {
+                throw new NotSupportYetException("not support metrics registry type: " + registryTypeName);
+            }
+            return EnhancedServiceLoader.load(Registry.class, Objects.requireNonNull(registryType).getName());
+        }
+        return null;
+    }
+}
--- a/metrics/seata-metrics-core/src/main/java/io/seata/metrics/registry/RegistryType.java
+++ b/metrics/seata-metrics-core/src/main/java/io/seata/metrics/registry/RegistryType.java
@@ -0,0 +1,46 @@
+/*
+ *  Copyright 1999-2019 Seata.io Group.
+ *
+ *  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 io.seata.metrics.registry;
+
+/**
+ * Supported metrics registry type
+ *
+ * @author zhengyangyong
+ */
+public enum RegistryType {
+    /**
+     * Built-in compact metrics registry
+     */
+    COMPACT("compact");
+
+    private String name;
+
+    RegistryType(String name) {
+        this.name = name;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public static RegistryType getType(String name) {
+        if (COMPACT.name().equalsIgnoreCase(name)) {
+            return COMPACT;
+        } else {
+            throw new IllegalArgumentException("not support registry type: " + name);
+        }
+    }
+}