Example usage for org.apache.solr.schema FieldType readableToIndexed

Introduction

In this page you can find the example usage for org.apache.solr.schema FieldType readableToIndexed.

Prototype

public void readableToIndexed(CharSequence val, BytesRefBuilder result) 

Source Link

Document

Given the readable value, return the term value that will match it.

Usage

From source file:org.alfresco.solr.SolrInformationServer.java

License:Open Source License

@Override
public List<NodeMetaData> getCascadeNodes(List<Long> txnIds)
        throws AuthenticationException, IOException, JSONException {
    List<FieldInstance> list = AlfrescoSolrDataModel.getInstance()
            .getIndexedFieldNamesForProperty(ContentModel.PROP_CASCADE_TX).getFields();
    FieldInstance fieldInstance = list.get(0);

    RefCounted<SolrIndexSearcher> refCounted = null;
    IntArrayList docList;//from  w w  w  .  j av  a  2s .  co  m
    Set<Long> parentNodesId = new HashSet<>();

    try {
        refCounted = core.getSearcher();
        SolrIndexSearcher searcher = refCounted.get();
        String field = fieldInstance.getField();
        SchemaField schemaField = searcher.getSchema().getField(field);
        FieldType fieldType = schemaField.getType();
        BooleanQuery.Builder builder = new BooleanQuery.Builder();
        BooleanQuery booleanQuery;

        for (Long l : txnIds) {
            BytesRefBuilder bytesRefBuilder = new BytesRefBuilder();
            fieldType.readableToIndexed(l.toString(), bytesRefBuilder);
            TermQuery termQuery = new TermQuery(new Term(field, bytesRefBuilder.toBytesRef()));
            BooleanClause booleanClause = new BooleanClause(termQuery, BooleanClause.Occur.SHOULD);
            builder.add(booleanClause);
        }

        booleanQuery = builder.build();

        DocListCollector collector = new DocListCollector();
        searcher.search(booleanQuery, collector);
        docList = collector.getDocs();
        int size = docList.size();
        for (int i = 0; i < size; i++) {
            int docId = docList.get(i);
            Document document = searcher.doc(docId, REQUEST_ONLY_ID_FIELD);
            IndexableField indexableField = document.getField(FIELD_SOLR4_ID);
            String id = indexableField.stringValue();
            TenantAclIdDbId ids = AlfrescoSolrDataModel.decodeNodeDocumentId(id);
            parentNodesId.add(ids.dbId);
        }
    } finally {
        ofNullable(refCounted).ifPresent(RefCounted::decref);
    }

    List<NodeMetaData> allNodeMetaDatas = new ArrayList<>();

    for (Long parentNodeId : parentNodesId) {
        NodeMetaDataParameters nmdp = new NodeMetaDataParameters();
        nmdp.setFromNodeId(parentNodeId);
        nmdp.setToNodeId(parentNodeId);
        nmdp.setIncludeAclId(false);
        nmdp.setIncludeChildAssociations(false);
        nmdp.setIncludeChildIds(true);
        nmdp.setIncludeOwner(false);
        nmdp.setIncludeParentAssociations(false);
        nmdp.setIncludePaths(true);
        nmdp.setIncludeProperties(false);
        nmdp.setIncludeTxnId(true);
        // Gets only one
        List<NodeMetaData> nodeMetaDatas = repositoryClient.getNodesMetaData(nmdp, 1);
        allNodeMetaDatas.addAll(nodeMetaDatas);
    }

    return allNodeMetaDatas;
}

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