cloudbeaver创建新的数据库驱动

github下载cloudbeaver的源码

https://github.com/dbeaver/cloudbeaver.git

执行cloudbeaver\deploy\build.bat

该脚本中会同时下载dbeaver等项目的源码

以创建impala数据库连接为例：

创建目录：cloudbeaver\server\drivers\impala
目录下创建pom.xml：

<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">
<modelVersion>4.0.0</modelVersion>
<artifactId>drivers.impala</artifactId>
<version>1.0.0</version>
<parent>
<groupId>io.cloudbeaver</groupId>
<artifactId>drivers</artifactId>
<version>1.0.0</version>
<relativePath>../</relativePath>
</parent>
复制代码
```
 <properties>
     <deps.output.dir>impala</deps.output.dir>
 </properties>

 <dependencies>
   <dependency>
     <groupId>com.xxx</groupId>
     <artifactId>impalaJDBC42</artifactId>
     <version>1.0</version>
   </dependency>
 </dependencies>
```
</project>

修改文件：cloudbeaver\server\bundles\io.cloudbeaver.resources.drivers.base\plugin.xml

<?xml version="1.0" encoding="UTF-8"?> <plugin> <extension point="org.jkiss.dbeaver.resources"> <resource name="drivers/db2"/> <resource name="drivers/db2-jt400"/> <resource name="drivers/duckdb"/> <resource name="drivers/mysql/mysql8"/> <resource name="drivers/mariadb"/> <resource name="drivers/oracle"/> <resource name="drivers/postgresql"/> <resource name="drivers/clickhouse"/> <resource name="drivers/clickhouse_com"/> <resource name="drivers/jaybird"/> <resource name="drivers/h2"/> <resource name="drivers/h2_v2"/> <resource name="drivers/sqlite/xerial"/> <resource name="drivers/mssql/new"/> <resource name="drivers/trino"/> <resource name="drivers/kyuubi"/> <resource name="drivers/databend"/> <resource name="drivers/impala"/> </extension>

复制代码

 <!-- Bundles  -->
 <extension point="org.jkiss.dbeaver.product.bundles">
     <bundle id="drivers.db2" label="DB2 drivers"/>
     <bundle id="drivers.duckdb" label="DuckDB drivers"/>
     <bundle id="drivers.jt400" label="DB2 iSeries drivers"/>
     <bundle id="drivers.mysql" label="MySQL drivers"/>
     <bundle id="drivers.mariadb" label="MariaDB drivers"/>
     <bundle id="drivers.oracle" label="Oracle drivers"/>
     <bundle id="drivers.postgresql" label="PostgreSQL drivers"/>
     <bundle id="drivers.clickhouse" label="Clickhouse (legacy) drivers"/>
     <bundle id="drivers.clickhouse_com" label="Clickhouse drivers"/>
     <bundle id="drivers.firebird" label="Firebird drivers"/>
     <bundle id="drivers.h2" label="H2 drivers"/>
     <bundle id="drivers.h2_v2" label="H2 v2 drivers"/>
     <bundle id="drivers.sqlite.xerial" label="SQLite drivers"/>
     <bundle id="drivers.mssql.new" label="SQL Server drivers"/>
     <bundle id="drivers.trino" label="Trino drivers"/>
     <bundle id="drivers.kyuubi" label="Apache Kyuubi drivers"/>
     <bundle id="drivers.databend" label="Databend drivers"/>
     <bundle id="drivers.impala" label="impala"/>
 </extension>

 <!-- Enabled drivers -->
 <extension point="io.cloudbeaver.driver">
     <driver id="db2:db2"/>
     <driver id="db2_i:db2_iseries"/>
     <driver id="mysql:mysql8"/>
     <driver id="mysql:mariaDB"/>
     <driver id="oracle:oracle_thin"/>
     <driver id="postgresql:postgres-jdbc"/>
     <driver id="jaybird:jaybird"/>
     <driver id="clickhouse:yandex_clickhouse"/>
     <driver id="clickhouse:com_clickhouse"/>
     <driver id="h2:h2_embedded"/>
     <driver id="h2:h2_embedded_v2"/>
     <driver id="sqlite:sqlite_jdbc"/>
     <driver id="sqlite:libsql_jdbc"/>
     <driver id="sqlserver:microsoft"/>
     <driver id="generic:trino_jdbc"/>
     <driver id="generic:duckdb_jdbc"/>
     <driver id="generic:kyuubi_hive"/>
     <driver id="databend:databend"/>
     <driver id="generic:impala"/>
 </extension>

</plugin>

修改dbeaver项目中的文件：
dbeaver\plugins\org.jkiss.dbeaver.ext.generic\plugin.xml

复制代码

            <driver id="impala"
                     label="impala"
                     icon="icons/impala_icon.png"
                     iconBig="icons/impala_icon_big.png"
                     description="Cloudera Impala. You can download JDBC driver files from https://www.cloudera.com/"
                     class="com.cloudera.impala.jdbc.Driver"
                     sampleURL="jdbc:impala://{host}:{port}/{database}"
                     defaultPort="21050"
                     supportedConfigurationTypes="MANUAL,URL"
                     categories="hadoop"
                     custom="true">
                 <file type="jar" path="drivers/impala" bundle="drivers.impala"/>
                 <parameter name="read-only-data" value="false"/>
                 <parameter name="supports-indexes" value="true"/>
                 <parameter name="all-objects-pattern" value="%"/>
                 <parameter name="quote-reserved-words" value="true"/>
                 <parameter name="omit-schema" value="false"/>
                 <parameter name="supports-table-constraints" value="true"/>
                 <parameter name="schema-filters-enabled" value="false"/>
                 <parameter name="supports-delimiter-in-views" value="true"/>
                 <parameter name="supports-embedded-database-creation" value="true"/>
                 <parameter name="supports-struct-cache" value="true"/>
                 <parameter name="supports-truncate" value="true"/>
                 <parameter name="read-only-meta-data" value="false"/>
                 <parameter name="omit-type-cache" value="false"/>
                 <parameter name="split-procedures-and-functions" value="false"/>
                 <parameter name="supports-stored-code" value="true"/>
                 <parameter name="supports-references" value="true"/>
                 <parameter name="supports-multi-insert" value="false"/>
                 <parameter name="omit-catalog-name" value="false"/>
                 <parameter name="supports-catalog-selection" value="true"/>
                 <parameter name="omit-single-catalog" value="false"/>
                 <parameter name="ddl-drop-column-brackets" value="false"/>
                 <parameter name="omit-single-schema" value="false"/>
                 <parameter name="supports-scroll" value="false"/>
                 <parameter name="omit-catalog" value="false"/>
                 <parameter name="supports-views" value="true"/>
                 <parameter name="script-delimiter" value=";"/>
                 <parameter name="legacy-sql-dialect" value="false"/>
                 <parameter name="script-delimiter-after-query" value="false"/>
                 <parameter name="use-search-string-escape" value="false"/>
                 <parameter name="supports-multiple-results" value="false"/>
                 <parameter name="script-delimiter-after-block" value="false"/>
                 <parameter name="supports-schema-selection" value="true"/>
                 <parameter name="alter-table-add-column" value="false"/>
                 <parameter name="ddl-drop-column-short" value="false"/>
                 <parameter name="supports-limits" value="true"/>
                 <parameter name="supports-select-count" value="true"/>
                 <parameter icon="platform:/plugin/org.jkiss.dbeaver.model/icons/connection/database_icon.png"/>
             </driver>

再次执行打包脚本：cloudbeaver\deploy\build.bat