Example usage for org.apache.solr.client.solrj SolrQuery SolrQuery

Introduction

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

Prototype

public SolrQuery(String q) 

Source Link

Document

Create a new SolrQuery

Usage

From source file:com.yaotrue.learn.solr.SolrjTest.java

License:Apache License

@Test
public void testFacet() throws SolrServerException, IOException {
    SolrQuery solrQuery = new SolrQuery("*:*");
    solrQuery.setFacet(true);/*from   w w  w. j  av  a 2s  .c  om*/
    solrQuery.addFacetQuery("sale_price:[0 TO 200]");
    solrQuery.addFacetQuery("sale_price:[201 TO 300]");
    solrQuery.addFacetQuery("sale_price:[300 TO 400]");
    solrQuery.setFacetSort("count");

    solrQuery.addFacetField("code");
    solrQuery.setFacetMinCount(0);
    solrQuery.setFacetLimit(-1);

    QueryResponse response = solrClient.query(solrQuery);
    if (response != null) {
        List<FacetField> facetFields = response.getFacetFields();
        for (FacetField facetField : facetFields) {
            List<Count> countList = null;
            if (facetField != null) {
                countList = facetField.getValues();
                if (countList != null) {
                    for (Count count : countList) {
                        System.out.println(count.getName() + count.getCount());
                    }
                }
            }
        }

        Map<String, Integer> map = response.getFacetQuery();
        for (String key : map.keySet()) {
            System.out.println(key + ":" + map.get(key));
        }
    }
}

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From source file:com.yaotrue.learn.solr.SolrjTest.java

License:Apache License

@Test
public void testGroup() throws SolrServerException, IOException {
    SolrQuery solrQuery = new SolrQuery("*:*");

    solrQuery.set(GroupParams.GROUP, true);
    solrQuery.set(GroupParams.GROUP_TOTAL_COUNT, true);
    solrQuery.set(GroupParams.GROUP_LIMIT, 12);
    solrQuery.set(GroupParams.GROUP_FORMAT, "grouped");
    solrQuery.set(GroupParams.GROUP_FACET, true);
    solrQuery.set(GroupParams.GROUP_FIELD, "style");

    QueryResponse queryResponse = solrClient.query(solrQuery);
    GroupResponse groupResponse = queryResponse.getGroupResponse();
    if (null != groupResponse) {
        List<GroupCommand> groupCommandList = groupResponse.getValues();
        for (GroupCommand groupCommand : groupCommandList) {
            int matches = groupCommand.getMatches();
            String name = groupCommand.getName();
            Integer ngroups = groupCommand.getNGroups();

            List<Group> groupList = groupCommand.getValues();
            for (Group group : groupList) {
                SolrDocumentList solrDocumentList = group.getResult();
                ListIterator<SolrDocument> listIterator = solrDocumentList.listIterator();
                while (listIterator.hasNext()) {
                    SolrDocument solrDocument = listIterator.next();
                    System.out.println(solrDocument.get("code"));
                }/*from   w w  w.j av a2 s  .c  o  m*/
            }
        }

    }
}

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From source file:com.yaotrue.learn.solr.SolrTest.java

License:Apache License

@Test
public void testSeach() throws SolrServerException, IOException {
    SolrQuery solrQuery = new SolrQuery("*:*");
    QueryResponse queryResponse = solrClient.query(solrQuery);
    SolrDocumentList documentList = queryResponse.getResults();

    for (SolrDocument solrDocument : documentList) {
        System.out.println(solrDocument.getFieldValue("id"));
    }//  ww w. j a  v  a  2 s . c  om
}

---

From source file:cz.incad.vdkcommon.solr.Indexer.java

License:Open Source License

public void removeAllWanted() throws Exception {
    SolrQuery query = new SolrQuery("chci:[* TO *]");
    query.addField("code");
    SolrDocumentList docs = IndexerQuery.query(query);
    long numFound = docs.getNumFound();
    Iterator<SolrDocument> iter = docs.iterator();
    while (iter.hasNext()) {
        if (jobData.isInterrupted()) {
            LOGGER.log(Level.INFO, "INDEXER INTERRUPTED");
            break;
        }/*w  ww  .  j av a2 s.  c  om*/
        StringBuilder sb = new StringBuilder();

        SolrDocument resultDoc = iter.next();
        String docCode = (String) resultDoc.getFieldValue("code");
        sb.append("<add><doc>");
        sb.append("<field name=\"code\">").append(docCode).append("</field>");
        sb.append("<field name=\"md5\">").append(docCode).append("</field>");

        sb.append("<field name=\"chci\" update=\"set\" null=\"true\" />");
        sb.append("</doc></add>");
        SolrIndexerCommiter.postData(sb.toString());
        SolrIndexerCommiter.postData("<commit/>");
    }
    query.setQuery("nechci:[* TO *]");
    query.addField("code");
    docs = IndexerQuery.query(query);
    iter = docs.iterator();
    while (iter.hasNext()) {
        if (jobData.isInterrupted()) {
            LOGGER.log(Level.INFO, "INDEXER INTERRUPTED");
            break;
        }
        StringBuilder sb = new StringBuilder();

        SolrDocument resultDoc = iter.next();
        String docCode = (String) resultDoc.getFieldValue("code");
        sb.append("<add><doc>");
        sb.append("<field name=\"code\">").append(docCode).append("</field>");
        sb.append("<field name=\"md5\">").append(docCode).append("</field>");

        sb.append("<field name=\"nechci\" update=\"set\" null=\"true\" />");
        sb.append("</doc></add>");
        SolrIndexerCommiter.postData(sb.toString());
        SolrIndexerCommiter.postData("<commit/>");
    }

    numFound += docs.getNumFound();
    if (numFound > 0 && !jobData.isInterrupted()) {
        removeAllWanted();
    }
}

---

From source file:cz.incad.vdkcommon.solr.Indexer.java

License:Open Source License

public void removeAllOffers() throws Exception {
    SolrQuery query = new SolrQuery("nabidka:[* TO *]");
    query.addField("code");
    SolrDocumentList docs = IndexerQuery.query(query);
    Iterator<SolrDocument> iter = docs.iterator();
    while (iter.hasNext()) {
        if (jobData.isInterrupted()) {
            LOGGER.log(Level.INFO, "INDEXER INTERRUPTED");
            break;
        }//from  w  w w  .  j  a  v a2  s.  c  om
        StringBuilder sb = new StringBuilder();

        SolrDocument resultDoc = iter.next();
        String docCode = (String) resultDoc.getFieldValue("code");
        sb.append("<add><doc>");
        sb.append("<field name=\"code\">").append(docCode).append("</field>");
        sb.append("<field name=\"md5\">").append(docCode).append("</field>");

        sb.append("<field name=\"nabidka\" update=\"set\" null=\"true\" />");
        sb.append("<field name=\"nabidka_ext\" update=\"set\" null=\"true\" />");
        sb.append("<field name=\"nabidka_datum\" update=\"set\" null=\"true\" />");
        sb.append("</doc></add>");
        SolrIndexerCommiter.postData(sb.toString());
        SolrIndexerCommiter.postData("<commit/>");
    }

    long numFound = docs.getNumFound();
    if (numFound > 0 && !jobData.isInterrupted()) {
        removeAllOffers();
    }
}

---

From source file:cz.incad.vdkcommon.solr.Indexer.java

License:Open Source License

public void removeAllDemands() throws Exception {
    SolrQuery query = new SolrQuery("poptavka:[* TO *]");
    query.addField("code");
    query.setRows(1000);/*from   ww w  .  ja  v  a2  s.  c om*/
    SolrDocumentList docs = IndexerQuery.query(query);
    long numFound = docs.getNumFound();
    Iterator<SolrDocument> iter = docs.iterator();
    while (iter.hasNext()) {
        if (jobData.isInterrupted()) {
            LOGGER.log(Level.INFO, "INDEXER INTERRUPTED");
            break;
        }
        StringBuilder sb = new StringBuilder();

        SolrDocument resultDoc = iter.next();
        String docCode = (String) resultDoc.getFieldValue("code");
        sb.append("<add><doc>");
        sb.append("<field name=\"code\">").append(docCode).append("</field>");
        sb.append("<field name=\"md5\">").append(docCode).append("</field>");

        sb.append("<field name=\"poptavka\" update=\"set\" null=\"true\" />");
        sb.append("<field name=\"poptavka_ext\" update=\"set\" null=\"true\" />");
        sb.append("</doc></add>");
        SolrIndexerCommiter.postData(sb.toString());
        SolrIndexerCommiter.postData("<commit/>");
        LOGGER.log(Level.INFO, "Demands for {0} removed.", docCode);
    }
    if (numFound > 0 && !jobData.isInterrupted()) {
        removeAllDemands();
    }
}

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From source file:cz.incad.vdkcommon.solr.Indexer.java

License:Open Source License

public void reindexDocByIdentifier(String identifier) throws Exception {
    LOGGER.log(Level.INFO, "----- Reindexing doc {0} ...", identifier);

    SolrQuery query = new SolrQuery("id:\"" + identifier + "\"");
    query.addField("id,code");
    query.setRows(1000);// w w  w  .j a v  a  2 s  .co m
    SolrDocumentList docs = IndexerQuery.query(opts.getString("solrIdCore", "vdk_id"), query);
    Iterator<SolrDocument> iter = docs.iterator();
    while (iter.hasNext()) {
        SolrDocument resultDoc = iter.next();
        String uniqueCode = (String) resultDoc.getFieldValue("code");
        reindexDoc(uniqueCode, identifier);
    }
}

---

From source file:cz.incad.vdkcommon.solr.Indexer.java

License:Open Source License

public void reindexDoc(String uniqueCode, String identifier) throws Exception {

    SolrQuery query = new SolrQuery("id:\"" + identifier + "\"");
    query.addField("id,code");
    query.setRows(1000);//from ww  w  .j  a  v  a2s  .c o  m
    SolrDocumentList docs = IndexerQuery.query(query);
    Iterator<SolrDocument> iter = docs.iterator();
    if (iter.hasNext()) {
        SolrDocument resultDoc = iter.next();
        String oldUniqueCode = (String) resultDoc.getFieldValue("code");

        if (oldUniqueCode != null && !oldUniqueCode.equals(uniqueCode)) {
            LOGGER.log(Level.INFO, "Cleaning doc {0} from index...", oldUniqueCode);
            String s = "<delete><query>code:" + oldUniqueCode + "</query></delete>";
            SolrIndexerCommiter.postData(s);
            indexDoc(oldUniqueCode);
        }
    }

    LOGGER.log(Level.INFO, "Cleaning doc {0} from index...", uniqueCode);
    String s = "<delete><query>code:" + uniqueCode + "</query></delete>";
    SolrIndexerCommiter.postData(s);

    indexDoc(uniqueCode);
}

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From source file:cz.incad.vdkcommon.solr.Indexer.java

License:Open Source License

public void indexDoc(String uniqueCode) throws Exception {

    try {/*w ww  .  j  a v a2 s  .  c  o  m*/
        LOGGER.log(Level.FINE, "Indexace doc {0}...", uniqueCode);
        StringBuilder sb = new StringBuilder();
        sb.append("<add><doc>");
        sb.append("<field name=\"code\">").append(uniqueCode).append("</field>");
        sb.append("");
        SolrQuery query = new SolrQuery("code:\"" + uniqueCode + "\"");
        query.addField("id,code,code_type,xml,bohemika,zdroj");
        query.setRows(1000);
        SolrDocumentList docs = IndexerQuery.query(opts.getString("solrIdCore", "vdk_id"), query);
        Iterator<SolrDocument> iter = docs.iterator();
        String codeType = "";
        String md5 = "";
        boolean bohemika = false;
        int docsNum = 0;
        while (iter.hasNext()) {
            if (jobData.isInterrupted()) {
                LOGGER.log(Level.INFO, "INDEXER INTERRUPTED");
                break;
            }
            SolrDocument resultDoc = iter.next();

            if (resultDoc.getFieldValue("bohemika") != null) {
                bohemika = (Boolean) resultDoc.getFieldValue("bohemika");
            } else {
                bohemika = Bohemika.isBohemika((String) resultDoc.getFieldValue("xml"));
            }
            codeType = (String) resultDoc.getFieldValue("code_type");

            sb.append(transformXML((String) resultDoc.getFieldValue("xml"), uniqueCode,
                    (String) resultDoc.getFieldValue("code_type"), (String) resultDoc.getFieldValue("id"),
                    bohemika, (String) resultDoc.getFieldValue("zdroj")));

            sb.append(getDocOffers(uniqueCode));
            docsNum++;
            total++;

        }
        sb.append("<field name=\"code_type\">").append(codeType).append("</field>");
        sb.append("<field name=\"md5\">").append(md5).append("</field>");
        sb.append("<field name=\"bohemika\">").append(bohemika).append("</field>");
        sb.append("<field name=\"pocet_doc\">").append(docsNum).append("</field>");

        sb.append("</doc></add>");
        SolrIndexerCommiter.postData(sb.toString());
        //removeDocOffers(uniqueCode);
        //indexDocOffers(uniqueCode);
        //SolrIndexerCommiter.postData("<commit/>");
        //logger.log(Level.INFO, "Doc indexed. Total docs: {0}", total);
    } catch (Exception ex) {
        LOGGER.log(Level.SEVERE, "Error in reindex", ex);
    }
}

---

From source file:cz.incad.vdkcommon.solr.Indexer.java

License:Open Source License

private boolean isInDemandsCache(String code) {
    if (demandsCache == null) {
        try {/*from   ww w  . ja  v  a2 s  .  c  o m*/
            SolrQuery query = new SolrQuery("poptavka_ext:[* TO *]");
            query.addField("id,code,poptavka_ext,title");
            query.setRows(1000);
            demandsCache = new HashMap<>();
            SolrDocumentList docs = IndexerQuery.query(query);
            Iterator<SolrDocument> iter = docs.iterator();
            while (iter.hasNext()) {
                SolrDocument doc = iter.next();
                demandsCache.put((String) doc.getFieldValue("code"), doc);

            }
        } catch (SolrServerException | IOException ex) {
            LOGGER.log(Level.SEVERE, null, ex);
        }
    }
    return demandsCache.containsKey(code);
}

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