/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.solr.client.solrj.beans;
import org.apache.lucene.util.LuceneTestCase;
import org.apache.solr.client.solrj.impl.XMLResponseParser;
import org.apache.solr.client.solrj.response.QueryResponse;
import org.apache.solr.common.SolrDocumentList;
import org.apache.solr.common.SolrInputDocument;
import org.apache.solr.common.SolrInputField;
import org.apache.solr.common.SolrDocument;
import org.apache.solr.common.util.NamedList;
import org.junit.Test;
import java.io.StringReader;
import java.util.Arrays;
import java.util.Date;
import java.util.List;
import java.util.Map;
public class TestDocumentObjectBinder extends LuceneTestCase {
public void testSimple() throws Exception {
DocumentObjectBinder binder = new DocumentObjectBinder();
XMLResponseParser parser = new XMLResponseParser();
NamedList<Object> nl = parser.processResponse(new StringReader(xml));
QueryResponse res = new QueryResponse(nl, null);
SolrDocumentList solDocList = res.getResults();
List<Item> l = binder.getBeans(Item.class,res.getResults());
assertEquals(solDocList.size(), l.size());
assertEquals(solDocList.get(0).getFieldValue("features"), l.get(0).features);
Item item = new Item();
item.id = "aaa";
item.categories = new String[] {"aaa", "bbb", "ccc"};
SolrInputDocument out = binder.toSolrInputDocument(item);
assertEquals(item.id, out.getFieldValue("id"));
SolrInputField catfield = out.getField("cat");
assertEquals(3, catfield.getValueCount());
List<String> catValues = (List<String>) catfield.getValue();
assertEquals("aaa", catValues.get(0));
assertEquals("bbb", catValues.get(1));
assertEquals("ccc", catValues.get(2));
}
@Test(expected = BindingException.class)
public void testNoGetterError() {
NotGettableItem notGettableItem = new NotGettableItem();
notGettableItem.setInStock(false);
new DocumentObjectBinder().toSolrInputDocument(notGettableItem);
}
public void testSingleVal4Array() {
DocumentObjectBinder binder = new DocumentObjectBinder();
SolrDocumentList solDocList = new SolrDocumentList();
SolrDocument d = new SolrDocument();
solDocList.add(d);
d.setField("cat", "hello");
List<Item> l = binder.getBeans(Item.class, solDocList);
assertEquals("hello", l.get(0).categories[0]);
}
public void testDynamicFieldBinding() {
DocumentObjectBinder binder = new DocumentObjectBinder();
XMLResponseParser parser = new XMLResponseParser();
NamedList<Object> nl = parser.processResponse(new StringReader(xml));
QueryResponse res = new QueryResponse(nl, null);
List<Item> l = binder.getBeans(Item.class,res.getResults());
assertArrayEquals(new String[]{"Mobile Store", "iPod Store", "CCTV Store"}, l.get(3).getAllSuppliers());
assertTrue(l.get(3).supplier.containsKey("supplier_1"));
assertTrue(l.get(3).supplier.containsKey("supplier_2"));
assertEquals(2, l.get(3).supplier.size());
List<String> supplierOne = l.get(3).supplier.get("supplier_1");
assertEquals("Mobile Store", supplierOne.get(0));
assertEquals("iPod Store", supplierOne.get(1));
List<String> supplierTwo = l.get(3).supplier.get("supplier_2");
assertEquals("CCTV Store", supplierTwo.get(0));
}
public void testChild() throws Exception {
SingleValueChild in = new SingleValueChild();
in.id = "1";
in.child = new Child();
in.child.id = "1.0";
in.child.name = "Name One";
DocumentObjectBinder binder = new DocumentObjectBinder();
SolrInputDocument solrInputDoc = binder.toSolrInputDocument(in);
SolrDocument solrDoc = toSolrDocument(solrInputDoc);
assertEquals(1, solrInputDoc.getChildDocuments().size());
assertEquals(1, solrDoc.getChildDocuments().size());
SingleValueChild out = binder.getBean(SingleValueChild.class, solrDoc);
assertEquals(in.id, out.id);
assertEquals(in.child.id, out.child.id);
assertEquals(in.child.name, out.child.name);
ListChild listIn = new ListChild();
listIn.id = "2";
Child child = new Child();
child.id = "1.1";
child.name = "Name Two";
listIn.child = Arrays.asList(in.child, child);
solrInputDoc = binder.toSolrInputDocument(listIn);
solrDoc = toSolrDocument(solrInputDoc);
assertEquals(2, solrInputDoc.getChildDocuments().size());
assertEquals(2, solrDoc.getChildDocuments().size());
ListChild listOut = binder.getBean(ListChild.class, solrDoc);
assertEquals(listIn.id, listOut.id);
assertEquals(listIn.child.get(0).id, listOut.child.get(0).id);
assertEquals(listIn.child.get(0).name, listOut.child.get(0).name);
assertEquals(listIn.child.get(1).id, listOut.child.get(1).id);
assertEquals(listIn.child.get(1).name, listOut.child.get(1).name);
ArrayChild arrIn = new ArrayChild();
arrIn.id = "3";
arrIn.child = new Child[]{in.child, child};
solrInputDoc = binder.toSolrInputDocument(arrIn);
solrDoc = toSolrDocument(solrInputDoc);
assertEquals(2, solrInputDoc.getChildDocuments().size());
assertEquals(2, solrDoc.getChildDocuments().size());
ArrayChild arrOut = binder.getBean(ArrayChild.class, solrDoc);
assertEquals(arrIn.id, arrOut.id);
assertEquals(arrIn.child[0].id, arrOut.child[0].id);
assertEquals(arrIn.child[0].name, arrOut.child[0].name);
assertEquals(arrIn.child[1].id, arrOut.child[1].id);
assertEquals(arrIn.child[1].name, arrOut.child[1].name);
}
private static SolrDocument toSolrDocument(SolrInputDocument d) {
SolrDocument doc = new SolrDocument();
for (SolrInputField field : d) {
doc.setField(field.getName(), field.getValue());
}
if (d.getChildDocuments() != null) {
for (SolrInputDocument in : d.getChildDocuments()) {
doc.addChildDocument(toSolrDocument(in));
}
}
return doc;
}
public static class Item {
@Field
String id;
@Field("cat")
String[] categories;
@Field
List<String> features;
@Field
Date timestamp;
@Field("highway_mileage")
int mwyMileage;
boolean inStock;
@Field("supplier_*")
Map<String, List<String>> supplier;
@Field("sup_simple_*")
Map<String, String> supplier_simple;
private String[] allSuppliers;
@Field("supplier_*")
public void setAllSuppliers(String[] allSuppliers) {
this.allSuppliers = allSuppliers;
}
public String[] getAllSuppliers() {
return this.allSuppliers;
}
@Field
public void setInStock(Boolean b) {
inStock = b;
}
// required if you want to fill SolrDocuments with the same annotaion...
public boolean isInStock() {
return inStock;
}
}
public static class Child {
@Field
String id;
@Field
String name;
}
public static class SingleValueChild {
@Field
String id;
@Field(child = true)
Child child;
}
public static class ListChild {
@Field
String id;
@Field(child = true)
List<Child> child;
}
public static class ArrayChild {
@Field
String id;
@Field(child = true)
Child[] child;
}
public static class NotGettableItem {
@Field
String id;
private boolean inStock;
private String aaa;
@Field
public void setInStock(Boolean b) {
inStock = b;
}
public String getAaa() {
return aaa;
}
@Field
public void setAaa(String aaa) {
this.aaa = aaa;
}
}
public static final String xml =
"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" +
"<response>" +
"<lst name=\"responseHeader\"><int name=\"status\">0</int><int name=\"QTime\">0</int><lst name=\"params\"><str name=\"start\">0</str><str name=\"q\">*:*\n" +
"</str><str name=\"version\">2.2</str><str name=\"rows\">4</str></lst></lst><result name=\"response\" numFound=\"26\" start=\"0\"><doc><arr name=\"cat\">" +
"<str>electronics</str><str>hard drive</str></arr><arr name=\"features\"><str>7200RPM, 8MB cache, IDE Ultra ATA-133</str>" +
"<str>NoiseGuard, SilentSeek technology, Fluid Dynamic Bearing (FDB) motor</str></arr><str name=\"id\">SP2514N</str>" +
"<bool name=\"inStock\">true</bool><str name=\"manu\">Samsung Electronics Co. Ltd.</str><str name=\"name\">Samsung SpinPoint P120 SP2514N - hard drive - 250 GB - ATA-133</str>" +
"<int name=\"popularity\">6</int><float name=\"price\">92.0</float><str name=\"sku\">SP2514N</str><date name=\"timestamp\">2008-04-16T10:35:57.078Z</date></doc>" +
"<doc><arr name=\"cat\"><str>electronics</str><str>hard drive</str></arr><arr name=\"features\"><str>SATA 3.0Gb/s, NCQ</str><str>8.5ms seek</str>" +
"<str>16MB cache</str></arr><str name=\"id\">6H500F0</str><bool name=\"inStock\">true</bool><str name=\"manu\">Maxtor Corp.</str>" +
"<str name=\"name\">Maxtor DiamondMax 11 - hard drive - 500 GB - SATA-300</str><int name=\"popularity\">6</int><float name=\"price\">350.0</float>" +
"<str name=\"sku\">6H500F0</str><date name=\"timestamp\">2008-04-16T10:35:57.109Z</date></doc><doc><arr name=\"cat\"><str>electronics</str>" +
"<str>connector</str></arr><arr name=\"features\"><str>car power adapter, white</str></arr><str name=\"id\">F8V7067-APL-KIT</str>" +
"<bool name=\"inStock\">false</bool><str name=\"manu\">Belkin</str><str name=\"name\">Belkin Mobile Power Cord for iPod w/ Dock</str>" +
"<int name=\"popularity\">1</int><float name=\"price\">19.95</float><str name=\"sku\">F8V7067-APL-KIT</str>" +
"<date name=\"timestamp\">2008-04-16T10:35:57.140Z</date><float name=\"weight\">4.0</float></doc><doc>" +
"<arr name=\"cat\"><str>electronics</str><str>connector</str></arr><arr name=\"features\">" +
"<str>car power adapter for iPod, white</str></arr><str name=\"id\">IW-02</str><bool name=\"inStock\">false</bool>" +
"<str name=\"manu\">Belkin</str><str name=\"name\">iPod & iPod Mini USB 2.0 Cable</str>" +
"<int name=\"popularity\">1</int><float name=\"price\">11.5</float><str name=\"sku\">IW-02</str>" +
"<str name=\"supplier_1\">Mobile Store</str><str name=\"supplier_1\">iPod Store</str><str name=\"supplier_2\">CCTV Store</str>" +
"<date name=\"timestamp\">2008-04-16T10:35:57.140Z</date><float name=\"weight\">2.0</float></doc></result>\n" +
"</response>";
}