[Feature]: Support reading and writing oceanbase via JDBC or direct-l…

…oad api (#3)

* feat: Introducing new feature: Spark Connector OceanBase.

* Enhancement: Bug fix.

* Enhancement: Fix doc.

* Enhancement: Fix doc.

.github/workflows/build.yml

@@ -0,0 +1,38 @@
+name: build
+
+on:
+  pull_request:
+    paths-ignore:
+      - 'docs/**'
+      - '**.md'
+      - '.*'
+  push:
+    branches:
+      - main
+      - 'release-*'
+
+env:
+  JDK_VERSION: 8
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event_name }}-${{ github.event.number || github.run_id }}
+  cancel-in-progress: true
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up JDK ${{ env.JDK_VERSION }}
+        uses: actions/setup-java@v4
+        with:
+          java-version: ${{ env.JDK_VERSION }}
+          distribution: 'adopt'
+          cache: 'maven'
+
+      - name: Build and Test
+        timeout-minutes: 60
+        run: mvn clean package

.scalafmt.conf

@@ -0,0 +1,70 @@
+runner.dialect = scala212
+
+# Version is required to make sure IntelliJ picks the right version
+version = 3.4.3
+preset = default
+
+# Max column
+maxColumn = 100
+
+# This parameter simply says the .stripMargin method was not redefined by the user to assign
+# special meaning to indentation preceding the | character. Hence, that indentation can be modified.
+assumeStandardLibraryStripMargin = true
+align.stripMargin = true
+
+# Align settings
+align.preset = none
+align.closeParenSite = false
+align.openParenCallSite = false
+danglingParentheses.defnSite = false
+danglingParentheses.callSite = false
+danglingParentheses.ctrlSite = true
+danglingParentheses.tupleSite = false
+align.openParenCallSite = false
+align.openParenDefnSite = false
+align.openParenTupleSite = false
+
+# Newlines
+newlines.alwaysBeforeElseAfterCurlyIf = false
+newlines.beforeCurlyLambdaParams = multiline # Newline before lambda params
+newlines.afterCurlyLambdaParams = squash # No newline after lambda params
+newlines.inInterpolation = "avoid"
+newlines.avoidInResultType = true
+optIn.annotationNewlines = true
+
+# Scaladoc
+docstrings.style = Asterisk # Javadoc style
+docstrings.removeEmpty = true
+docstrings.oneline = fold
+docstrings.forceBlankLineBefore = true
+
+# Indentation
+indent.extendSite = 2 # This makes sure extend is not indented as the ctor parameters
+
+# Rewrites
+rewrite.rules = [AvoidInfix, Imports, RedundantBraces, SortModifiers]
+
+# Imports
+rewrite.imports.sort = scalastyle
+rewrite.imports.groups = [
+    ["com.oceanbase\\..*"],
+    ["com.oceanbase.shade\\..*"],
+    [".*"],
+    ["javax\\..*"],
+    ["java\\..*"],
+    ["scala\\..*"]
+]
+rewrite.imports.contiguousGroups = no
+importSelectors = singleline # Imports in a single line, like IntelliJ
+
+# Remove redundant braces in string interpolation.
+rewrite.redundantBraces.stringInterpolation = true
+rewrite.redundantBraces.defnBodies = false
+rewrite.redundantBraces.generalExpressions = false
+rewrite.redundantBraces.ifElseExpressions = false
+rewrite.redundantBraces.methodBodies = false
+rewrite.redundantBraces.includeUnitMethods = false
+rewrite.redundantBraces.maxBreaks = 1
+
+# Remove trailing commas
+rewrite.trailingCommas.style = "never"

README.md

@@ -6,7 +6,11 @@ English | [简体中文](README_CN.md)
 
 ## Features
 
-Coming soon...
+This repository contains connectors as following:
+
+|         Connector          |                                                                             Description                                                                             |                 Document                  |
+|----------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------|-------------------------------------------|
+| Spark Connector: OceanBase | This Connector uses the JDBC driver or the [direct load](https://en.oceanbase.com/docs/common-oceanbase-database-10000000001375568) API to write data to OceanBase. | [Sink](docs/spark-connector-oceanbase.md) |
 
 ## Community
 

README_CN.md

@@ -6,7 +6,11 @@
 
 ## 功能
 
-即将推出...
+本仓库提供了如下 Connector：
+
+|         Connector          |                                                             描述                                                              |                     使用文档                     |
+|----------------------------|-----------------------------------------------------------------------------------------------------------------------------|----------------------------------------------|
+| Spark Connector: OceanBase | 该Connector可以通过JDBC驱动或[旁路导入](https://www.oceanbase.com/docs/common-oceanbase-database-cn-1000000001428636)API将数据写入OceanBase。 | [Sink](docs/spark-connector-oceanbase_cn.md) |
 
 ## 社区