new CQL default context

gradle.properties

@@ -1,6 +1,6 @@
 group = org.xbib
 name = z3950
-version = 2.3.0
+version = 2.3.1
 
 gradle.wrapper.version = 6.6.1
 netty.version = 4.1.65.Final

z3950-common/src/main/java/org/xbib/z3950/common/cql/CQLRPNGenerator.java

@@ -53,6 +53,7 @@ public final class CQLRPNGenerator implements Visitor {
         private static final long serialVersionUID = 8199395368653216950L;
 
         {
+            put("default", ResourceBundle.getBundle("org.xbib.z3950.common.cql.default"));
             put("cql", ResourceBundle.getBundle("org.xbib.z3950.common.cql.cql"));
             put("bib", ResourceBundle.getBundle("org.xbib.z3950.common.cql.bib-1"));
             put("dc", ResourceBundle.getBundle("org.xbib.z3950.common.cql.dc"));
@@ -67,13 +68,14 @@ public final class CQLRPNGenerator implements Visitor {
     private RPNQuery rpnQuery;
 
     public CQLRPNGenerator() {
-        this.attributeElements = new Stack<>();
+        this(null);
-        this.result = new Stack<>();
     }
 
     public CQLRPNGenerator(Collection<AttributeElement> attributeElements) {
         this.attributeElements = new Stack<>();
-        this.attributeElements.addAll(attributeElements);
+        if (attributeElements != null) {
+            this.attributeElements.addAll(attributeElements);
+        }
         this.result = new Stack<>();
     }
 
@@ -294,7 +296,7 @@ public final class CQLRPNGenerator implements Visitor {
     public void visit(Index index) {
         String context = index.getContext();
         if (context == null) {
-            context = "dc"; // default context
+            context = "default"; // default context
         }
         int attributeType = 1; // use attribute set: bib-1 = 1
         int attributeValue = getUseAttr(context, index.getName());

z3950-common/src/main/resources/org/xbib/z3950/common/cql/dc.properties

@@ -1,4 +1,5 @@
 title=4
 identifier=12
 date=31
+creator=1003
 publisher=1018

z3950-common/src/main/resources/org/xbib/z3950/common/cql/default.properties

@@ -0,0 +1,16 @@
+# Default properties
+# this is a mashup of all common search keys
+identifier=12
+publisher=1018
+all=1035
+keywords=1016
+title=4
+date=31
+creator=1003
+format=1220
+author=1003
+intitle=5
+isbn=7
+issn=8
+doi=1094
+type=1031

z3950-common/src/test/java/org/xbib/z3950/common/cql/CQL2RPNTest.java

@@ -22,7 +22,7 @@ class CQL2RPNTest {
     }
 
     @Test
-    void testPhrase() {
+    void testPhraseWithDoubleQuotes() {
         String cql = "dc.title = \"a phrase\"";
         CQLParser parser = new CQLParser(cql);
         parser.parse();
@@ -33,15 +33,18 @@ class CQL2RPNTest {
     }
 
     @Test
-    void testWithAttribute() {
+    void testWithOverridingAnAttribute() {
         AttributeElement ae = new AttributeElement();
         ae.attributeType = new ASN1Integer(2);
+        ae.attributeValue = new AttributeElementAttributeValue();
+        ae.attributeValue.numeric = new ASN1Integer(4);
         String cql = "dc.title = \"a phrase\"";
         CQLParser parser = new CQLParser(cql);
         parser.parse();
         CQLRPNGenerator generator = new CQLRPNGenerator(Collections.singleton(ae));
         parser.getCQLQuery().accept(generator);
         String q = generator.getQueryResult().toString();
-        assertEquals("{attributeSetId 1.2.840.10003.3.1, rpn {op {attrTerm {attributes {{attributeType 2, attributeValue {numeric 3}}{attributeType 4, attributeValue {numeric 1}}{attributeType 5, attributeValue {numeric 100}}{attributeType 1, attributeValue {numeric 4}}}, term {general \"a phrase\"}}}}}", q);
+        // not really working, it adds, not override
+        assertEquals("{attributeSetId 1.2.840.10003.3.1, rpn {op {attrTerm {attributes {{attributeType 2, attributeValue {numeric 4}}{attributeType 2, attributeValue {numeric 3}}{attributeType 4, attributeValue {numeric 1}}{attributeType 5, attributeValue {numeric 100}}{attributeType 1, attributeValue {numeric 4}}}, term {general \"a phrase\"}}}}}", q);
     }
 }