svn commit: r1790933 - /ofbiz/ofbiz-plugins/trunk/lucene/groovyScripts/content/SearchProducts.groovy

Author: jleroux
Date: Tue Apr 11 07:34:15 2017
New Revision: 1790933

URL: http://svn.apache.org/viewvc?rev=1790933&view=rev
Log:
Fixed: CMS shows error screen on Product Search
(OFBIZ-9308)

Steps to regenerate:
1. Go to Content component
    https://localhost:8443/content/control/main
2. Click on CMS tab directing to
    https://localhost:8443/content/control/CMSContentFind
3. Click on Search Products subtab directing to
    https://localhost:8443/content/control/ProductSearch
4. Provide a Lucene Query and Click submit.
5. Screen renders with ScreenRenderingException

Problem:
1. "ProductSearch" request directs to "ProductSearch" screen in
    LuceneScreens.xml.
2. On ProductSearch screen, "SearchProducts.groovy" script prepares and hits a
    search query to Lucene.
3. "BooleanQuery" class is used to match documents with other boolean query
    combinations.
4. BooleanQuery object is initialised with Its default constructor.
5. With Lucene 5.4.0, this constructor is deprecated.
OFBiz migrated to Lucene 6.3.1: OFBIZ-8316

Solution:
From Lucene 5.4.0 default constructor is deprecated and a new inner class
Builder is created for queries.

Refer OFBIZ-9301 for detailed explanation.

Thanks: Aditya

Modified:
    ofbiz/ofbiz-plugins/trunk/lucene/groovyScripts/content/SearchProducts.groovy

Modified: ofbiz/ofbiz-plugins/trunk/lucene/groovyScripts/content/SearchProducts.groovy
URL: http://svn.apache.org/viewvc/ofbiz/ofbiz-plugins/trunk/lucene/groovyScripts/content/SearchProducts.groovy?rev=1790933&r1=1790932&r2=1790933&view=diff
==============================================================================
--- ofbiz/ofbiz-plugins/trunk/lucene/groovyScripts/content/SearchProducts.groovy (original)
+++ ofbiz/ofbiz-plugins/trunk/lucene/groovyScripts/content/SearchProducts.groovy Tue Apr 11 07:34:15 2017
@@ -25,16 +25,11 @@ import org.apache.lucene.document.Docume
 import org.apache.lucene.index.DirectoryReader
 import org.apache.lucene.queryparser.classic.ParseException
 import org.apache.lucene.queryparser.classic.QueryParser
-import org.apache.lucene.search.BooleanClause
-import org.apache.lucene.search.BooleanQuery
-import org.apache.lucene.search.IndexSearcher
-import org.apache.lucene.search.Query
-import org.apache.lucene.search.ScoreDoc
-import org.apache.lucene.search.TopScoreDocCollector
+import org.apache.lucene.search.*
 import org.apache.lucene.store.FSDirectory
 
 if (parameters.luceneQuery) {
-    Query combQuery = new BooleanQuery()
+    combQuery = new BooleanQuery.Builder()
     IndexSearcher searcher
     WhitespaceAnalyzer analyzer
     try {
@@ -58,7 +53,7 @@ if (parameters.luceneQuery) {
     combQuery.add(query, BooleanClause.Occur.MUST)
 
     TopScoreDocCollector collector = TopScoreDocCollector.create(100) // defaulting to 100 results
-    searcher.search(combQuery, collector)
+    searcher.search(combQuery.build(), collector)
     ScoreDoc[] hits = collector.topDocs().scoreDocs
     productList = []
     hits.each { hit ->