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From emlaver <...@git.apache.org>
Subject [GitHub] bahir pull request #61: [BAHIR-154] Refactor sql-cloudant to use Cloudant's ...
Date Mon, 08 Jan 2018 05:34:28 GMT
Github user emlaver commented on a diff in the pull request:

    https://github.com/apache/bahir/pull/61#discussion_r160077474
  
    --- Diff: sql-cloudant/src/main/scala/org/apache/bahir/cloudant/CloudantConfig.scala ---
    @@ -16,34 +16,127 @@
      */
     package org.apache.bahir.cloudant
     
    -import java.net.URLEncoder
    +import java.net.{URL, URLEncoder}
     
    -import play.api.libs.json.{JsArray, JsObject, Json, JsValue}
    +import scala.collection.JavaConverters._
    +import scala.collection.mutable
    +import scala.reflect.io.File
    +
    +import com.cloudant.client.api.{ClientBuilder, CloudantClient, Database}
    +import com.cloudant.client.api.model.SearchResult
    +import com.cloudant.client.api.views._
    +import com.cloudant.http.{Http, HttpConnection}
    +import com.cloudant.http.interceptors.Replay429Interceptor
    +import com.google.gson.{JsonObject, JsonParser}
     
     import org.apache.bahir.cloudant.common._
    +import org.apache.bahir.cloudant.common.JsonUtil.JsonConverter
     
     /*
     * Only allow one field pushdown now
     * as the filter today does not tell how to link the filters out And v.s. Or
     */
     
     class CloudantConfig(val protocol: String, val host: String,
    -                     val dbName: String, val indexName: String, val viewName: String)
    +                     val dbName: String, val indexPath: String, val viewPath: String)
                         (implicit val username: String, val password: String,
                          val partitions: Int, val maxInPartition: Int, val minInPartition:
Int,
                          val requestTimeout: Long, val bulkSize: Int, val schemaSampleSize:
Int,
                          val createDBOnSave: Boolean, val endpoint: String,
                          val useQuery: Boolean = false, val queryLimit: Int)
       extends Serializable {
     
    +  @transient private lazy val client: CloudantClient = ClientBuilder
    +    .url(getClientUrl)
    +    .username(username)
    +    .password(password)
    +    .interceptors(Replay429Interceptor.WITH_DEFAULTS)
    +    .build
    +  @transient private lazy val database: Database = client.database(dbName, false)
       lazy val dbUrl: String = {protocol + "://" + host + "/" + dbName}
    +  lazy val designDoc: String = {
    +    if (viewPath != null && viewPath.nonEmpty) {
    +      viewPath.split("/")(1)
    +    } else {
    +    null
    +    }
    +  }
    +  lazy val searchName: String = {
    +    // verify that the index path matches '_design/ddoc/_search/searchname'
    +    if (indexPath != null && indexPath.nonEmpty && indexPath.matches("\\w+\\/\\w+\\/\\w+\\/\\w+"))
{
    +      val splitPath = indexPath.split(File.separator)
    --- End diff --
    
    Improved regex pattern in in 55cc844.


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