Package org.apache.solr.packagemanager

Class PackageUtils

java.lang.Object
org.apache.solr.packagemanager.PackageUtils
public class PackageUtils extends Object

  • Field Details

    • LATEST

      public static String LATEST
      Represents a version which denotes the latest version available at the moment.

    • PACKAGE_PATH

      public static String PACKAGE_PATH

    • CLUSTER_PLUGINS_PATH

      public static String CLUSTER_PLUGINS_PATH

    • REPOSITORIES_ZK_PATH

      public static String REPOSITORIES_ZK_PATH

    • CLUSTERPROPS_PATH

      public static String CLUSTERPROPS_PATH

  • Constructor Details

    • PackageUtils

      public PackageUtils()

  • Method Details

    • jsonPathConfiguration

      public static com.jayway.jsonpath.Configuration jsonPathConfiguration()

    • getMapper

      public static com.fasterxml.jackson.databind.ObjectMapper getMapper()

    • postFile

      public static void postFile(org.apache.solr.client.solrj.SolrClient client, ByteBuffer buffer, String name, String sig) throws org.apache.solr.client.solrj.SolrServerException, IOException
      Uploads a file to the package store / file store of Solr.
      Parameters:
      client - A Solr client
      buffer - File contents
      name - Name of the file as it will appear in the file store (can be hierarchical)
      sig - Signature digest (public key should be separately uploaded to ZK)
      Throws:
      org.apache.solr.client.solrj.SolrServerException
      IOException

    • getJson

      public static <T> T getJson(org.apache.solr.client.solrj.SolrClient client, String path, Class<T> klass)
      Download JSON from a Solr url and deserialize into klass.

    • getFileFromJarsAsString

      public static String getFileFromJarsAsString(List<Path> jars, String filename)
      Search through the list of jar files for a given file. Returns string of the file contents or null if file wasn't found. This is suitable for looking for manifest or property files within pre-downloaded jar files. Please note that the first instance of the file found is returned.

    • getJsonStringFromCollectionApi

      public static String getJsonStringFromCollectionApi(org.apache.solr.client.solrj.SolrClient client, String path, org.apache.solr.common.params.SolrParams params)
      Returns the response of a collection or core API call as string-ified JSON
      Parameters:
      client - the SolrClient used to make the request
      path - the HTTP path of the Solr API to hit, starting after the collection or core name (i.e. omitting '/solr/techproducts')
      params - query parameters to include when making the request

    • getJsonStringFromNonCollectionApi

      public static String getJsonStringFromNonCollectionApi(org.apache.solr.client.solrj.SolrClient client, String path, org.apache.solr.common.params.SolrParams params)
      Returns the response of a collection-agnostic API call as string-ified JSON
      Parameters:
      client - the SolrClient used to make the request
      path - the HTTP path of the Solr API to hit, starting after '/solr' (or '/api' for v2 requests)
      params - query parameters to include when making the request

    • fetchManifest

      public static SolrPackage.Manifest fetchManifest(org.apache.solr.client.solrj.SolrClient solrClient, String manifestFilePath, String expectedSHA512) throws IOException, org.apache.solr.client.solrj.SolrServerException
      Fetches a manifest file from the File Store / Package Store. A SHA512 check is enforced after fetching.
      Throws:
      IOException
      org.apache.solr.client.solrj.SolrServerException

    • resolve

      public static String resolve(String str, Map<String,String> defaults, Map<String,String> overrides, Map<String,String> systemParams)
      Replace a templatized string with parameter substituted string. First applies the overrides, then defaults and then systemParams.

    • formatGreen

      public static void formatGreen(StringBuilder sb, Object message)
      Console print using green color

    • format

      public static void format(StringBuilder sb, Object message)

    • print

      public static void print(String color, Object message)

    • format

      public static void format(StringBuilder sb, String color, Object message)

    • validateCollections

      public static String[] validateCollections(String[] collections)

    • getCollectionParamsPath

      public static String getCollectionParamsPath(String collection)

    • uploadKey

      public static void uploadKey(byte[] bytes, String path, Path home) throws IOException
      Throws:
      IOException