Example usage for org.apache.solr.client.solrj.embedded EmbeddedSolrServer deleteByQuery

Introduction

In this page you can find the example usage for org.apache.solr.client.solrj.embedded EmbeddedSolrServer deleteByQuery.

Prototype

public UpdateResponse deleteByQuery(String query) throws SolrServerException, IOException 

Source Link

Document

Deletes documents from the index based on a query

Usage

From source file:it.seralf.solrbook.client.java.EmbeddedSolrExample.java

License:Apache License

public static void main(String[] args) throws Exception {

    // NOTE: we can override this configuration, passing a valid slr home from command line
    System.setProperty("solr.solr.home", "solr-home");

    CoreContainer container = new CoreContainer();
    container.load();//from  w  ww  .ja  va 2s.  c  o  m
    EmbeddedSolrServer server = new EmbeddedSolrServer(container, "arts");

    // delete all documents
    server.deleteByQuery("*:*");

    Artist doc = new Artist("http://en.wikipedia.org/wiki/Leonardo_da_Vinci", "Leonardo Da Vinci", "Vinci",
            "Florence");
    server.addBean(doc);

    server.commit();

    QueryResponse rsp = server.query(new SolrQuery("leonardo"), METHOD.GET);

    SolrDocumentList oo = rsp.getResults();
    for (SolrDocument d : oo) {
        for (String field : d.getFieldNames()) {
            System.out.printf("%s = %s\n", field, d.getFieldValue(field));
        }
    }

    server.shutdown();
}

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