/*
* eXist Open Source Native XML Database
* Copyright (C) 2001-2016 The eXist Project
* http://exist-db.org
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
package org.exist.collections.triggers;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import java.net.URISyntaxException;
import javax.xml.transform.OutputKeys;
import org.exist.TestUtils;
import org.exist.test.ExistXmldbEmbeddedServer;
import org.exist.util.Base64Decoder;
import org.exist.xmldb.CollectionManagementServiceImpl;
import org.exist.xmldb.EXistResource;
import org.exist.xmldb.IndexQueryService;
import org.exist.xmldb.XmldbURI;
import org.junit.*;
import org.xmldb.api.base.Collection;
import org.xmldb.api.base.Resource;
import org.xmldb.api.base.ResourceSet;
import org.xmldb.api.base.XMLDBException;
import org.xmldb.api.modules.BinaryResource;
import org.xmldb.api.modules.CollectionManagementService;
import org.xmldb.api.modules.XMLResource;
import org.xmldb.api.modules.XPathQueryService;
import org.xmldb.api.modules.XUpdateQueryService;
/** class under test : {@link XQueryTrigger}
* @author Pierrick Brihaye <pierrick.brihaye@free.fr>
*/
public class XQueryTriggerTest {
@ClassRule
public static final ExistXmldbEmbeddedServer existEmbeddedServer = new ExistXmldbEmbeddedServer(false, true);
private final static String TEST_COLLECTION = "testXQueryTrigger";
/** XQuery module implementing the trigger under test */
private final static String MODULE_NAME = "XQueryTriggerLogger.xqm";
private final static String COLLECTION_CONFIG =
"<exist:collection xmlns:exist='http://exist-db.org/collection-config/1.0'>" +
" <exist:triggers>" +
" <exist:trigger class='org.exist.collections.triggers.XQueryTrigger'>" +
" <exist:parameter " +
" name='url' " +
" value='" +XmldbURI.LOCAL_DB + "/" + TEST_COLLECTION + "/" + MODULE_NAME + "' " +
" />" +
" </exist:trigger>" +
" </exist:triggers>" +
"</exist:collection>";
private final static String EMPTY_COLLECTION_CONFIG =
"<exist:collection xmlns:exist='http://exist-db.org/collection-config/1.0'>" +
"</exist:collection>";
private final static String DOCUMENT_NAME = "test.xml";
private final static String DOCUMENT_CONTENT =
"<test>"
+ "<item id='1'><price>5.6</price><stock>22</stock></item>"
+ "<item id='2'><price>7.4</price><stock>43</stock></item>"
+ "<item id='3'><price>18.4</price><stock>5</stock></item>"
+ "<item id='4'><price>65.54</price><stock>16</stock></item>"
+ "</test>";
/** XUpdate document update specification */
private final static String DOCUMENT_UPDATE =
"<xu:modifications xmlns:xu='http://www.xmldb.org/xupdate' version='1.0'>" +
"<!-- special offer -->" +
"<xu:update select='/test/item[@id = \"3\"]/price'>" +
"15.2"+
"</xu:update>" +
"</xu:modifications>";
// private final static String MODIFIED_DOCUMENT_CONTENT =
// DOCUMENT_CONTENT.replaceAll("<price>18.4</price>", "<price>15.2</price>");
private final static String BINARY_DOCUMENT_NAME = "1x1.gif";
private final static String BINARY_DOCUMENT_CONTENT = "R0lGODlhAQABAIABAAD/AP///yH+EUNyZWF0ZWQgd2l0aCBHSU1QACwAAAAAAQABAAACAkQBADs=";
/** "log" document that will be updated by the trigger */
private final static String LOG_NAME = "XQueryTriggerLog.xml";
/** initial content of the "log" document */
private final static String EMPTY_LOG = "<events/>";
/** XQuery module implementing the trigger under test;
* the log() XQuery function will add an <event> element inside <events> element */
private final static String MODULE =
"module namespace trigger='http://exist-db.org/xquery/trigger'; " +
"import module namespace xmldb='http://exist-db.org/xquery/xmldb'; " +
"import module namespace util='http://exist-db.org/xquery/util'; " +
"" +
"declare function trigger:logEvent($type as xs:string, $event as xs:string, $objectType as xs:string, $uri as xs:anyURI) {" +
"let $log := util:log(\"INFO\", concat($type, ' ', $event, ' ', $objectType, ' ', $uri))" +
"let $isLoggedIn := xmldb:login('" + XmldbURI.LOCAL_DB + "/" + TEST_COLLECTION + "', 'admin', '') return " +
"xmldb:update(" +
"'" + XmldbURI.LOCAL_DB + "/" + TEST_COLLECTION + "', " +
"<xu:modifications xmlns:xu='http://www.xmldb.org/xupdate' version='1.0'>" +
"<xu:append select='/events'>" +
"<xu:element name='event'>" +
"<xu:attribute name='time'>{current-dateTime()}</xu:attribute>" +
"<xu:attribute name='type'>{$type}</xu:attribute>" +
"<xu:attribute name='event'>{$event}</xu:attribute>" +
"<xu:attribute name='object-type'>{$objectType}</xu:attribute>" +
"<xu:element name='uri'>{$uri}</xu:element>" +
"</xu:element>" +
"</xu:append>" +
"</xu:modifications>" +
")" +
"};" +
"" +
"declare function trigger:before-create-collection($uri as xs:anyURI) {" +
"trigger:logEvent('before', 'create', 'collection', $uri)" +
"};" +
"" +
"declare function trigger:after-create-collection($uri as xs:anyURI) {" +
"trigger:logEvent('after', 'create', 'collection', $uri)" +
"};" +
"" +
"declare function trigger:before-update-collection($uri as xs:anyURI) {" +
"trigger:logEvent('before', 'update', 'collection', $uri)" +
"};" +
"" +
"declare function trigger:after-update-collection($uri as xs:anyURI) {" +
"trigger:logEvent('after', 'update', 'collection', $uri)" +
"};" +
"" +
"declare function trigger:before-copy-collection($uri as xs:anyURI, $new-uri as xs:anyURI) {" +
"trigger:logEvent('before', 'copy', 'collection', $uri)" +
"};" +
"" +
"declare function trigger:after-copy-collection($new-uri as xs:anyURI, $uri as xs:anyURI) {" +
"trigger:logEvent('after', 'copy', 'collection', $new-uri)" +
"};" +
"" +
"declare function trigger:before-move-collection($uri as xs:anyURI, $new-uri as xs:anyURI) {" +
"trigger:logEvent('before', 'move', 'collection', $uri)" +
"};" +
"" +
"declare function trigger:after-move-collection($new-uri as xs:anyURI, $uri as xs:anyURI) {" +
"trigger:logEvent('after', 'move', 'collection', $new-uri)" +
"};" +
"" +
"declare function trigger:before-delete-collection($uri as xs:anyURI) {" +
"trigger:logEvent('before', 'delete', 'collection', $uri)" +
"};" +
"" +
"declare function trigger:after-delete-collection($uri as xs:anyURI) {" +
"trigger:logEvent('after', 'delete', 'collection', $uri)" +
"};" +
"" + //DOCUMENT EVENTS
"declare function trigger:before-create-document($uri as xs:anyURI) {" +
"trigger:logEvent('before', 'create', 'document', $uri)" +
"};" +
"" +
"declare function trigger:after-create-document($uri as xs:anyURI) {" +
"trigger:logEvent('after', 'create', 'document', $uri)" +
"};" +
"" +
"declare function trigger:before-update-document($uri as xs:anyURI) {" +
"trigger:logEvent('before', 'update', 'document', $uri)" +
"};" +
"" +
"declare function trigger:after-update-document($uri as xs:anyURI) {" +
"trigger:logEvent('after', 'update', 'document', $uri)" +
"};" +
"" +
"declare function trigger:before-copy-document($uri as xs:anyURI, $new-uri as xs:anyURI) {" +
"trigger:logEvent('before', 'copy', 'document', $uri)" +
"};" +
"" +
"declare function trigger:after-copy-document($new-uri as xs:anyURI, $uri as xs:anyURI) {" +
"trigger:logEvent('after', 'copy', 'document', $new-uri)" +
"};" +
"" +
"declare function trigger:before-move-document($uri as xs:anyURI, $new-uri as xs:anyURI) {" +
"trigger:logEvent('before', 'move', 'document', $uri)" +
"};" +
"" +
"declare function trigger:after-move-document($new-uri as xs:anyURI, $uri as xs:anyURI) {" +
"trigger:logEvent('after', 'move', 'document', $new-uri)" +
"};" +
"" +
"declare function trigger:before-delete-document($uri as xs:anyURI) {" +
"trigger:logEvent('before', 'delete', 'document', $uri)" +
"};" +
"" +
"declare function trigger:after-delete-document($uri as xs:anyURI) {" +
"trigger:logEvent('after', 'delete', 'document', $uri)" +
"};" +
"";
private static Collection testCollection;
/** XQuery module implementing the invalid trigger under test */
private final static String INVALID_MODULE =
"module namespace log='log'; " +
"import module namespace xmldb='http://exist-db.org/xquery/xmldb'; " +
"declare variable $log:type external;" +
"declare variable $log:collection external;" +
"declare variable $log:uri external;" +
"declare variable $log:event external;" +
"declare function log:log($id as xs:string?) {" +
" undeclared-function-causes-trigger-error()" +
"};";
private final static String EVENTS = "/events/event";
private final static String BEFORE = EVENTS+"[@type = 'before']";
private final static String AFTER = EVENTS+"[@type = 'after']";
private final static String CREATE = "[@event = 'create']";
private final static String UPDATE = "[@event = 'update']";
private final static String COPY = "[@event = 'copy']";
private final static String MOVE = "[@event = 'move']";
private final static String DELETE = "[@event = 'delete']";
private final static String COLLECTION = "[@object-type = 'collection']";
private final static String DOCUMENT = "[@object-type = 'document']";
private final static String testCollectionURI = "[uri/text() = '/db/testXQueryTrigger/test']";
private final static String testDstCollectionURI = "[uri/text() = '/db/testXQueryTrigger/test-dst']";
private final static String testDstTestCollectionURI = "[uri/text() = '/db/testXQueryTrigger/test-dst/test']";
private final static String documentURI = "[uri/text() = '/db/testXQueryTrigger/test.xml']";
private final static String binaryURI = "[uri/text() = '/db/testXQueryTrigger/1x1.gif']";
/** just create the test collection */
@BeforeClass
public static void createTestCollection() throws ClassNotFoundException, IllegalAccessException, InstantiationException, XMLDBException {
final CollectionManagementService service = (CollectionManagementService) existEmbeddedServer.getRoot()
.getService("CollectionManagementService", "1.0");
testCollection = service.createCollection(TEST_COLLECTION);
assertNotNull(testCollection);
TestUtils.cleanupDB();
}
@AfterClass
public static void cleanup() throws XMLDBException {
TestUtils.cleanupDB();
testCollection = null;
}
/** create "log" document that will be updated by the trigger,
* and store the XQuery module implementing the trigger under test */
@Before
public void storePreliminaryDocuments() throws XMLDBException {
TestUtils.cleanupDB();
final CollectionManagementService service = (CollectionManagementService) existEmbeddedServer.getRoot()
.getService("CollectionManagementService", "1.0");
testCollection = service.createCollection(TEST_COLLECTION);
assertNotNull(testCollection);
final XMLResource doc = (XMLResource) testCollection.createResource(LOG_NAME, "XMLResource" );
doc.setContent(EMPTY_LOG);
testCollection.storeResource(doc);
final BinaryResource module = (BinaryResource) testCollection.createResource(MODULE_NAME, "BinaryResource" );
((EXistResource)module).setMimeType("application/xquery");
module.setContent(MODULE.getBytes());
testCollection.storeResource(module);
}
/** test a trigger fired by storing a new Document */
@Test
public void documentCreate() throws XMLDBException {
// configure the Collection with the trigger under test
final IndexQueryService idxConf = (IndexQueryService)
testCollection.getService("IndexQueryService", "1.0");
idxConf.configureCollection(COLLECTION_CONFIG);
// this will fire the trigger
final XMLResource doc = (XMLResource) testCollection.createResource(DOCUMENT_NAME, "XMLResource" );
doc.setContent(DOCUMENT_CONTENT);
testCollection.storeResource(doc);
// remove the trigger for the Collection under test
idxConf.configureCollection(EMPTY_COLLECTION_CONFIG);
final XPathQueryService service = (XPathQueryService) testCollection.getService("XPathQueryService", "1.0");
ResourceSet result = service.query(BEFORE+CREATE+DOCUMENT+documentURI);
assertEquals(1, result.getSize());
result = service.query(AFTER+CREATE+DOCUMENT+documentURI);
assertEquals(1, result.getSize());
result = service.query(EVENTS);
assertEquals(2, result.getSize());
//TODO: document itself
// result = service.query(afterCreate+objDocument+documentURI+"/document/test");
// assertEquals(1, result.getSize());
// assertXMLEqual(DOCUMENT_CONTENT, ((XMLResource)result.getResource(0)).getContent().toString());
}
/** test a trigger fired by a Document Update */
@Test
public void documentUpdate() throws XMLDBException {
final IndexQueryService idxConf = (IndexQueryService)
testCollection.getService("IndexQueryService", "1.0");
idxConf.configureCollection(COLLECTION_CONFIG);
final XMLResource doc = (XMLResource) testCollection.createResource(DOCUMENT_NAME, "XMLResource" );
doc.setContent(DOCUMENT_CONTENT);
testCollection.storeResource(doc);
//TODO : trigger UPDATE events !
final XUpdateQueryService update = (XUpdateQueryService) testCollection.getService("XUpdateQueryService", "1.0");
update.updateResource(DOCUMENT_NAME, DOCUMENT_UPDATE);
idxConf.configureCollection(EMPTY_COLLECTION_CONFIG);
final XPathQueryService service = (XPathQueryService) testCollection
.getService("XPathQueryService", "1.0");
// this is necessary to compare with MODIFIED_DOCUMENT_CONTENT ; TODO better compare with XML diff tool
service.setProperty(OutputKeys.INDENT, "no");
ResourceSet result = service.query(BEFORE+CREATE+DOCUMENT+documentURI);
assertEquals(1, result.getSize());
result = service.query(AFTER+CREATE+DOCUMENT+documentURI);
assertEquals(1, result.getSize());
result = service.query(BEFORE+UPDATE+DOCUMENT+documentURI);
assertEquals(1, result.getSize());
result = service.query(AFTER+UPDATE+DOCUMENT+documentURI);
assertEquals(1, result.getSize());
result = service.query(EVENTS);
assertEquals(4, result.getSize());
//TODO: document itself
// result = service.query("/events/event[@id = 'trigger2']/document/test");
// assertEquals(2, result.getSize());
// assertXMLEqual(DOCUMENT_CONTENT, result.getResource(0).getContent().toString());
// assertXMLEqual(MODIFIED_DOCUMENT_CONTENT, result.getResource(1).getContent().toString());
}
/** test a trigger fired by a Document Delete */
@Test
public void documentDelete() throws XMLDBException {
final IndexQueryService idxConf = (IndexQueryService)
testCollection.getService("IndexQueryService", "1.0");
idxConf.configureCollection(COLLECTION_CONFIG);
final XMLResource doc = (XMLResource) testCollection.createResource(DOCUMENT_NAME, "XMLResource" );
doc.setContent(DOCUMENT_CONTENT);
testCollection.storeResource(doc);
testCollection.removeResource(testCollection.getResource(DOCUMENT_NAME));
idxConf.configureCollection(EMPTY_COLLECTION_CONFIG);
final XPathQueryService service = (XPathQueryService) testCollection
.getService("XPathQueryService", "1.0");
service.setProperty(OutputKeys.INDENT, "no");
ResourceSet result = service.query(BEFORE+CREATE+DOCUMENT+documentURI);
assertEquals(1, result.getSize());
result = service.query(AFTER+CREATE+DOCUMENT+documentURI);
assertEquals(1, result.getSize());
result = service.query(BEFORE+DELETE+DOCUMENT+documentURI);
assertEquals(1, result.getSize());
result = service.query(AFTER+DELETE+DOCUMENT+documentURI);
assertEquals(1, result.getSize());
result = service.query(EVENTS);
assertEquals(4, result.getSize());
//TODO: document itself
// result = service.query("/events/event[@id = 'trigger3']/document/test");
// assertEquals(1, result.getSize());
// assertXMLEqual(MODIFIED_DOCUMENT_CONTENT, result.getResource(0).getContent().toString());
}
/** test a trigger fired by creating a new Binary Document */
@Test
public void documentBinaryCreate() throws XMLDBException {
// configure the Collection with the trigger under test
final IndexQueryService idxConf = (IndexQueryService)
testCollection.getService("IndexQueryService", "1.0");
idxConf.configureCollection(COLLECTION_CONFIG);
// this will fire the trigger
final Resource res = testCollection.createResource(BINARY_DOCUMENT_NAME, "BinaryResource");
Base64Decoder dec = new Base64Decoder();
dec.translate(BINARY_DOCUMENT_CONTENT);
res.setContent(dec.getByteArray());
testCollection.storeResource(res);
// remove the trigger for the Collection under test
idxConf.configureCollection(EMPTY_COLLECTION_CONFIG);
final XPathQueryService service = (XPathQueryService) testCollection.getService("XPathQueryService", "1.0");
//TODO : understand why it is necessary !
service.setProperty(OutputKeys.INDENT, "no");
ResourceSet result = service.query(BEFORE+CREATE+DOCUMENT+binaryURI);
assertEquals(1, result.getSize());
result = service.query(AFTER+CREATE+DOCUMENT+binaryURI);
assertEquals(1, result.getSize());
result = service.query(EVENTS);
assertEquals(2, result.getSize());
//TODO: document itself
// result = service.query("/events/event[@id = 'trigger1'][@type = 'finish'][collection = '" + DBBroker.ROOT_COLLECTION + "/" + TEST_COLLECTION + "'][uri = '" + DBBroker.ROOT_COLLECTION + "/" + TEST_COLLECTION + "/" + BINARY_DOCUMENT_NAME + "'][event = 'CREATE-DOCUMENT']/document");
// assertEquals(1, result.getSize());
// assertEquals("<document>" + BINARY_DOCUMENT_CONTENT + "</document>", result.getResource(0).getContent().toString());
}
/** test a trigger fired by a Binary Document Delete */
@Test
public void documentBinaryDelete() throws XMLDBException {
final IndexQueryService idxConf = (IndexQueryService)
testCollection.getService("IndexQueryService", "1.0");
idxConf.configureCollection(COLLECTION_CONFIG);
// this will fire the trigger
final Resource res = testCollection.createResource(BINARY_DOCUMENT_NAME, "BinaryResource");
final Base64Decoder dec = new Base64Decoder();
dec.translate(BINARY_DOCUMENT_CONTENT);
res.setContent(dec.getByteArray());
testCollection.storeResource(res);
testCollection.removeResource(testCollection.getResource(BINARY_DOCUMENT_NAME));
idxConf.configureCollection(EMPTY_COLLECTION_CONFIG);
final XPathQueryService service = (XPathQueryService) testCollection
.getService("XPathQueryService", "1.0");
service.setProperty(OutputKeys.INDENT, "no");
ResourceSet result = service.query(BEFORE+CREATE+DOCUMENT+binaryURI);
assertEquals(1, result.getSize());
result = service.query(AFTER+CREATE+DOCUMENT+binaryURI);
assertEquals(1, result.getSize());
result = service.query(BEFORE+DELETE+DOCUMENT+binaryURI);
assertEquals(1, result.getSize());
result = service.query(AFTER+DELETE+DOCUMENT+binaryURI);
assertEquals(1, result.getSize());
result = service.query(EVENTS);
assertEquals(4, result.getSize());
//TODO: document itself
// result = service.query("/events/event[@id = 'trigger3'][@type = 'prepare'][collection = '" + DBBroker.ROOT_COLLECTION + "/" + TEST_COLLECTION + "'][uri = '" + DBBroker.ROOT_COLLECTION + "/" + TEST_COLLECTION + "/" + BINARY_DOCUMENT_NAME + "'][event = 'DELETE-DOCUMENT']/document");
// assertEquals(1, result.getSize());
// assertEquals("<document>" + BINARY_DOCUMENT_CONTENT + "</document>", result.getResource(0).getContent().toString());
}
/** test a trigger fired by a Collection manipulations */
@Test
public void collectionCreate() throws XMLDBException {
final IndexQueryService idxConf = (IndexQueryService) existEmbeddedServer.getRoot().getService("IndexQueryService", "1.0");
idxConf.configureCollection(COLLECTION_CONFIG);
final CollectionManagementService service = (CollectionManagementService) testCollection.getService("CollectionManagementService", "1.0");
final Collection collection = service.createCollection("test");
assertNotNull(collection);
// remove the trigger for the Collection under test
idxConf.configureCollection(EMPTY_COLLECTION_CONFIG);
final XPathQueryService query = (XPathQueryService) existEmbeddedServer.getRoot().getService("XPathQueryService", "1.0");
ResourceSet result = query.query(BEFORE+CREATE+COLLECTION+testCollectionURI);
assertEquals(1, result.getSize());
result = query.query(AFTER+CREATE+COLLECTION+testCollectionURI);
assertEquals(1, result.getSize());
result = query.query(EVENTS);
assertEquals(2, result.getSize());
}
/** test a trigger fired by a Collection manipulations */
@Test
public void collectionCopy() throws XMLDBException, URISyntaxException {
final IndexQueryService idxConf = (IndexQueryService) existEmbeddedServer.getRoot().getService("IndexQueryService", "1.0");
idxConf.configureCollection(COLLECTION_CONFIG);
final XmldbURI srcURI = XmldbURI.xmldbUriFor("/db/testXQueryTrigger/test");
final XmldbURI dstURI = XmldbURI.xmldbUriFor("/db/testXQueryTrigger/test-dst");
final CollectionManagementServiceImpl service = (CollectionManagementServiceImpl) testCollection.getService("CollectionManagementService", "1.0");
final Collection src = service.createCollection("test");
assertNotNull(src);
final Collection dst = service.createCollection("test-dst");
assertNotNull(dst);
service.copy(srcURI, dstURI, null);
// remove the trigger for the Collection under test
idxConf.configureCollection(EMPTY_COLLECTION_CONFIG);
ResourceSet result = existEmbeddedServer.executeQuery(BEFORE+CREATE+COLLECTION+testCollectionURI);
assertEquals(1, result.getSize());
result = existEmbeddedServer.executeQuery(AFTER+CREATE+COLLECTION+testCollectionURI);
assertEquals(1, result.getSize());
result = existEmbeddedServer.executeQuery(BEFORE+CREATE+COLLECTION+testDstCollectionURI);
assertEquals(1, result.getSize());
result = existEmbeddedServer.executeQuery(AFTER+CREATE+COLLECTION+testDstCollectionURI);
assertEquals(1, result.getSize());
result = existEmbeddedServer.executeQuery(BEFORE+COPY+COLLECTION+testCollectionURI);
assertEquals(1, result.getSize());
result = existEmbeddedServer.executeQuery(AFTER+COPY+COLLECTION+testDstTestCollectionURI);
assertEquals(1, result.getSize());
result = existEmbeddedServer.executeQuery(EVENTS);
assertEquals(6, result.getSize());
}
/** test a trigger fired by a Collection manipulations */
@Test
public void collectionMove() throws XMLDBException, URISyntaxException {
final IndexQueryService idxConf = (IndexQueryService) existEmbeddedServer.getRoot().getService("IndexQueryService", "1.0");
idxConf.configureCollection(COLLECTION_CONFIG);
final XmldbURI srcURI = XmldbURI.xmldbUriFor("/db/testXQueryTrigger/test");
final XmldbURI dstURI = XmldbURI.xmldbUriFor("/db/testXQueryTrigger/test-dst");
final CollectionManagementServiceImpl service = (CollectionManagementServiceImpl) testCollection.getService("CollectionManagementService", "1.0");
final Collection src = service.createCollection("test");
assertNotNull(src);
final Collection dst = service.createCollection("test-dst");
assertNotNull(dst);
service.move(srcURI, dstURI, null);
// remove the trigger for the Collection under test
idxConf.configureCollection(EMPTY_COLLECTION_CONFIG);
ResourceSet result = existEmbeddedServer.executeQuery(BEFORE+CREATE+COLLECTION+testCollectionURI);
assertEquals(1, result.getSize());
result = existEmbeddedServer.executeQuery(AFTER+CREATE+COLLECTION+testCollectionURI);
assertEquals(1, result.getSize());
result = existEmbeddedServer.executeQuery(BEFORE+CREATE+COLLECTION+testDstCollectionURI);
assertEquals(1, result.getSize());
result = existEmbeddedServer.executeQuery(AFTER+CREATE+COLLECTION+testDstCollectionURI);
assertEquals(1, result.getSize());
result = existEmbeddedServer.executeQuery(BEFORE+MOVE+COLLECTION+testCollectionURI);
assertEquals(1, result.getSize());
result = existEmbeddedServer.executeQuery(AFTER+MOVE+COLLECTION+testDstTestCollectionURI);
assertEquals(1, result.getSize());
result = existEmbeddedServer.executeQuery(EVENTS);
assertEquals(6, result.getSize());
}
/** test a trigger fired by a Collection manipulations */
@Test
public void collectionDelete() throws XMLDBException {
final IndexQueryService idxConf = (IndexQueryService) testCollection.getService("IndexQueryService", "1.0");
idxConf.configureCollection(COLLECTION_CONFIG);
final CollectionManagementService service = (CollectionManagementService) testCollection.getService("CollectionManagementService", "1.0");
final Collection collection = service.createCollection("test");
assertNotNull(collection);
service.removeCollection("test");
// remove the trigger for the Collection under test
idxConf.configureCollection(EMPTY_COLLECTION_CONFIG);
ResourceSet result = existEmbeddedServer.executeQuery(BEFORE+CREATE+COLLECTION+testCollectionURI);
assertEquals(1, result.getSize());
result = existEmbeddedServer.executeQuery(AFTER+CREATE+COLLECTION+testCollectionURI);
assertEquals(1, result.getSize());
result = existEmbeddedServer.executeQuery(BEFORE+DELETE+COLLECTION+testCollectionURI);
assertEquals(1, result.getSize());
result = existEmbeddedServer.executeQuery(AFTER+DELETE+COLLECTION+testCollectionURI);
assertEquals(1, result.getSize());
result = existEmbeddedServer.executeQuery("/events/event");
assertEquals(4, result.getSize());
}
@Test
public void storeDocument_invalidTriggerForPrepare() throws XMLDBException {
final BinaryResource invalidModule = (BinaryResource) testCollection.createResource(MODULE_NAME, "BinaryResource" );
((EXistResource)invalidModule).setMimeType("application/xquery");
invalidModule.setContent(INVALID_MODULE.getBytes());
testCollection.storeResource(invalidModule);
// configure the Collection with the trigger under test
final IndexQueryService idxConf = (IndexQueryService)testCollection.getService("IndexQueryService", "1.0");
idxConf.configureCollection(COLLECTION_CONFIG);
final int max_store_attempts = 10;
int count_prepare_exceptions = 0;
for(int i = 0; i < max_store_attempts; i++) {
try {
// this will fire the trigger
final XMLResource doc = (XMLResource) testCollection.createResource(DOCUMENT_NAME, "XMLResource");
doc.setContent(DOCUMENT_CONTENT);
testCollection.storeResource(doc);
} catch(XMLDBException xdbe) {
if(xdbe.getCause() instanceof TriggerException) {
if(xdbe.getCause().getMessage().equals(XQueryTrigger.PREPARE_EXCEPTION_MESSAGE)) {
count_prepare_exceptions++;
}
}
}
}
assertEquals(max_store_attempts, count_prepare_exceptions);
}
}