package io.dataease.extensions.datasource.dto; import com.jcraft.jsch.Session; import io.dataease.extensions.datasource.provider.Provider; import io.dataease.extensions.datasource.vo.DatasourceConfiguration; import lombok.Data; import java.sql.Connection; @Data public class ConnectionObj implements AutoCloseable { private Connection connection; private Session session; private Integer lPort; private DatasourceConfiguration configuration; @Override public void close() throws Exception { if (this.connection != null) { this.connection.close(); } if (session != null) { session.disconnect(); } if(lPort != null){ Provider.getLPorts().remove(Long.valueOf(lPort)); } } }