SOLR-6781: Bugfix- BBoxField didn't support dynamic fields.

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1641522 13f79535-47bb-0310-9956-ffa450edef68

solr/CHANGES.txt

@@ -433,6 +433,8 @@ Bug Fixes
 
 * SOLR-6684: Fix-up /export JSON. (Joel Bernstein)
 
+* SOLR-6781: BBoxField didn't support dynamic fields. (David Smiley)
+
 ==================  4.10.2 ==================
 
 Bug Fixes

solr/core/src/java/org/apache/solr/schema/BBoxField.java

@@ -34,8 +34,8 @@ import java.util.Map;
 public class BBoxField extends AbstractSpatialFieldType<BBoxStrategy> implements SchemaAware {
   private static final String PARAM_QUERY_TARGET_PROPORTION = "queryTargetProportion";
   private static final String PARAM_MIN_SIDE_LENGTH = "minSideLength";
-  private String numberFieldName;//required
-  private String booleanFieldName = "boolean";
+  private String numberTypeName;//required
+  private String booleanTypeName = "boolean";
 
   private IndexSchema schema;
 
@@ -48,25 +48,25 @@ public class BBoxField extends AbstractSpatialFieldType<BBoxStrategy> implements
       throw new SolrException(SolrException.ErrorCode.SERVER_ERROR, "The field type: " + typeName
           + " must specify the numberType attribute.");
     }
-    numberFieldName = v;
+    numberTypeName = v;
 
     v = args.remove("booleanType");
     if (v != null) {
-      booleanFieldName = v;
+      booleanTypeName = v;
     }
   }
 
   @Override
   public void inform(IndexSchema schema) {
     this.schema = schema;
-    FieldType numberType = schema.getFieldTypeByName(numberFieldName);
-    FieldType booleanType = schema.getFieldTypeByName(booleanFieldName);
+    FieldType numberType = schema.getFieldTypeByName(numberTypeName);
+    FieldType booleanType = schema.getFieldTypeByName(booleanTypeName);
 
     if (numberType == null) {
-      throw new RuntimeException("Cannot find number fieldType: " + numberFieldName);
+      throw new RuntimeException("Cannot find number fieldType: " + numberTypeName);
     }
     if (booleanType == null) {
-      throw new RuntimeException("Cannot find boolean fieldType: " + booleanFieldName);
+      throw new RuntimeException("Cannot find boolean fieldType: " + booleanTypeName);
     }
     if (!(booleanType instanceof BoolField)) {
       throw new RuntimeException("Must be a BoolField: " + booleanType);
@@ -75,33 +75,47 @@ public class BBoxField extends AbstractSpatialFieldType<BBoxStrategy> implements
       throw new RuntimeException("Must be TrieDoubleField: " + numberType);
     }
 
+    //note: this only works for explicit fields, not dynamic fields
     List<SchemaField> fields = new ArrayList<>(schema.getFields().values());//copy, because we modify during iteration
     for (SchemaField sf : fields) {
       if (sf.getType() == this) {
         String name = sf.getName();
-        register(schema, name + BBoxStrategy.SUFFIX_MINX, numberType);
-        register(schema, name + BBoxStrategy.SUFFIX_MAXX, numberType);
-        register(schema, name + BBoxStrategy.SUFFIX_MINY, numberType);
-        register(schema, name + BBoxStrategy.SUFFIX_MAXY, numberType);
-        register(schema, name + BBoxStrategy.SUFFIX_XDL, booleanType);
+        registerSubFields(schema, name, numberType, booleanType);
       }
     }
   }
 
+  private void registerSubFields(IndexSchema schema, String name, FieldType numberType, FieldType booleanType) {
+    register(schema, name + BBoxStrategy.SUFFIX_MINX, numberType);
+    register(schema, name + BBoxStrategy.SUFFIX_MAXX, numberType);
+    register(schema, name + BBoxStrategy.SUFFIX_MINY, numberType);
+    register(schema, name + BBoxStrategy.SUFFIX_MAXY, numberType);
+    register(schema, name + BBoxStrategy.SUFFIX_XDL, booleanType);
+  }
+
+  // note: Registering the field is probably optional; it makes it show up in the schema browser and may have other
+  //  benefits.
   private void register(IndexSchema schema, String name, FieldType fieldType) {
     SchemaField sf = new SchemaField(name, fieldType);
     schema.getFields().put(sf.getName(), sf);
   }
 
   @Override
-  protected BBoxStrategy newSpatialStrategy(String s) {
-    BBoxStrategy strategy = new BBoxStrategy(ctx, s);
+  protected BBoxStrategy newSpatialStrategy(String fieldName) {
+    //if it's a dynamic field, we register the sub-fields now.
+    FieldType numberType = schema.getFieldTypeByName(numberTypeName);
+    FieldType booleanType = schema.getFieldTypeByName(booleanTypeName);
+    if (schema.isDynamicField(fieldName)) {
+      registerSubFields(schema, fieldName, numberType, booleanType);
+    }
+
+    BBoxStrategy strategy = new BBoxStrategy(ctx, fieldName);
     //Solr's FieldType ought to expose Lucene FieldType. Instead as a hack we create a Field with a dummy value.
-    SchemaField field = schema.getField(strategy.getFieldName() + BBoxStrategy.SUFFIX_MINX);
+    final SchemaField solrNumField = new SchemaField("_", numberType);//dummy temp
     org.apache.lucene.document.FieldType luceneType =
-        (org.apache.lucene.document.FieldType) field.createField(0.0, 1.0f).fieldType();
-    //and annoyingly this field isn't going to have a docValues format because Solr uses a separate Field for that
-    if (field.hasDocValues()) {
+        (org.apache.lucene.document.FieldType) solrNumField.createField(0.0, 1.0f).fieldType();
+    //and annoyingly this Field isn't going to have a docValues format because Solr uses a separate Field for that
+    if (solrNumField.hasDocValues()) {
       luceneType = new org.apache.lucene.document.FieldType(luceneType);
       luceneType.setDocValuesType(DocValuesType.NUMERIC);
     }

solr/core/src/test-files/solr/collection1/conf/schema-spatial.xml

@@ -65,6 +65,8 @@
     <field name="pointvector" type="pointvector" />
     <field name="bbox" type="bbox" />
 
+    <dynamicField name="bboxD_*" type="bbox" indexed="true" />
+
   </fields>
 
   <uniqueKey>id</uniqueKey>

solr/core/src/test/org/apache/solr/search/TestSolr4Spatial2.java

@@ -39,7 +39,7 @@ public class TestSolr4Spatial2 extends SolrTestCaseJ4 {
 
   @Test
   public void testBBox() throws Exception {
-    String fieldName = "bbox";
+    String fieldName = random().nextBoolean() ? "bbox" : "bboxD_dynamic";
     assertU(adoc("id", "0"));//nothing
     assertU(adoc("id", "1", fieldName, "ENVELOPE(-10, 20, 15, 10)"));
     assertU(adoc("id", "2", fieldName, "ENVELOPE(22, 22, 10, 10)"));//pt
@@ -48,14 +48,16 @@ public class TestSolr4Spatial2 extends SolrTestCaseJ4 {
     assertJQ(req("q", "{!field f="+fieldName+" filter=false score=overlapRatio " +
                 "queryTargetProportion=0.25}" +
                 "Intersects(ENVELOPE(10,25,12,10))",
-            "fl", "id,score",
+            "fl", "*,score",
             "debug", "results"),//explain info
         "/response/docs/[0]/id=='2'",
         "/response/docs/[0]/score==0.75]",
         "/response/docs/[1]/id=='1'",
         "/response/docs/[1]/score==0.26666668]",
         "/response/docs/[2]/id=='0'",
-        "/response/docs/[2]/score==0.0"
+        "/response/docs/[2]/score==0.0",
+
+        "/response/docs/[1]/" + fieldName + "=='ENVELOPE(-10, 20, 15, 10)'"//stored value
         );
 
     //minSideLength with point query