Method readXml

solr/core/src/java/org/apache/solr/core/SolrConfig.java:379–389

(SolrResourceLoader loader, String name)

      ConfigNode.SUBSTITUTES.remove();
    }
  }

  private IndexSchemaFactory.VersionedConfig readXml(SolrResourceLoader loader, String name) {
    try (InputStream in = loader.openResource(name)) {
      ResourceProvider rp = new ResourceProvider(in);
      XmlConfigFile xml = new XmlConfigFile(loader, rp, name, null, "/config/", null);
      return new IndexSchemaFactory.VersionedConfig(
          rp.zkVersion,
          new DataConfigNode(new DOMConfigNode(xml.getDocument().getDocumentElement())));
    } catch (IOException e) {
      throw new SolrException(ErrorCode.SERVER_ERROR, e);
    }
  }