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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.docproc.jdisc;
import com.yahoo.collections.Pair;
import com.yahoo.docproc.CallStack;
import com.yahoo.docproc.DocumentProcessor;
import com.yahoo.docproc.Processing;
import com.yahoo.document.DataType;
import com.yahoo.document.Document;
import com.yahoo.document.DocumentId;
import com.yahoo.document.DocumentOperation;
import com.yahoo.document.DocumentPut;
import com.yahoo.document.DocumentType;
import com.yahoo.document.DocumentUpdate;
import com.yahoo.document.Field;
import com.yahoo.document.datatypes.FieldValue;
import com.yahoo.document.datatypes.IntegerFieldValue;
import com.yahoo.document.datatypes.StringFieldValue;
import com.yahoo.documentapi.messagebus.protocol.GetDocumentMessage;
import com.yahoo.documentapi.messagebus.protocol.PutDocumentMessage;
import com.yahoo.documentapi.messagebus.protocol.RemoveDocumentMessage;
import com.yahoo.documentapi.messagebus.protocol.UpdateDocumentMessage;
import com.yahoo.messagebus.Message;
import com.yahoo.messagebus.Reply;
import org.junit.Test;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import java.util.concurrent.TimeUnit;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.assertNotNull;
/**
* @author Einar M R Rosenvinge
*/
public class DocumentProcessingHandlerAllMessageTypesTestCase extends DocumentProcessingHandlerTestBase {
private static final String FOOBAR = "foobar";
private final DocumentType type;
public DocumentProcessingHandlerAllMessageTypesTestCase() {
this.type = new DocumentType("baz");
this.type.addField(new Field("blahblah", DataType.STRING));
this.type.addField(new Field("defaultWait", DataType.INT));
this.type.addField(new Field("customWait", DataType.INT));
type.addFieldSets(Collections.singletonMap(DocumentType.DOCUMENT, Arrays.asList("blahblah", "defaultWait", "customWait")));
}
@Test
public void testMessages() throws InterruptedException {
get();
put();
remove();
update();
}
private void get() throws InterruptedException {
GetDocumentMessage message = new GetDocumentMessage(new DocumentId("id:this:baz::is:a:test"), "fieldset?");
assertTrue(sendMessage(FOOBAR, message));
Message result = remoteServer.awaitMessage(60, TimeUnit.SECONDS);
assertNotNull(result);
remoteServer.ackMessage(result);
Reply reply = driver.client().awaitReply(60, TimeUnit.SECONDS);
assertNotNull(reply);
assertTrue(result instanceof GetDocumentMessage);
assertFalse(reply.hasErrors());
}
private void put() throws InterruptedException {
Document document = new Document(getType(), "id:ns:baz::foo");
document.setFieldValue("blahblah", new StringFieldValue("This is a test."));
PutDocumentMessage message = new PutDocumentMessage(new DocumentPut(document));
assertTrue(sendMessage(FOOBAR, message));
Message result = remoteServer.awaitMessage(60, TimeUnit.SECONDS);
assertNotNull(result);
remoteServer.ackMessage(result);
Reply reply = driver.client().awaitReply(60, TimeUnit.SECONDS);
assertNotNull(reply);
assertTrue(result instanceof PutDocumentMessage);
PutDocumentMessage outputMsg = (PutDocumentMessage) result;
assertEquals("THIS IS A TEST.", ((StringFieldValue) outputMsg.getDocumentPut().getDocument().getFieldValue("blahblah")).getString());
assertFalse(reply.hasErrors());
}
private void remove() throws InterruptedException {
RemoveDocumentMessage message = new RemoveDocumentMessage(new DocumentId("id:ns:baz::12345:6789"));
assertTrue(sendMessage(FOOBAR, message));
Message result = remoteServer.awaitMessage(60, TimeUnit.SECONDS);
assertNotNull(result);
remoteServer.ackMessage(result);
Reply reply = driver.client().awaitReply(60, TimeUnit.SECONDS);
assertNotNull(reply);
assertTrue(result instanceof RemoveDocumentMessage);
RemoveDocumentMessage outputMsg = (RemoveDocumentMessage) result;
assertEquals("id:ns:baz::12345:6789", outputMsg.getDocumentId().toString());
assertFalse(reply.hasErrors());
}
private void update() throws InterruptedException {
DocumentUpdate documentUpdate = new DocumentUpdate(getType(), "id:ns:baz::foo");
UpdateDocumentMessage message = new UpdateDocumentMessage(documentUpdate);
assertTrue(sendMessage(FOOBAR, message));
Message result = remoteServer.awaitMessage(60, TimeUnit.SECONDS);
assertNotNull(result);
remoteServer.ackMessage(result);
Reply reply = driver.client().awaitReply(60, TimeUnit.SECONDS);
assertNotNull(reply);
assertTrue(result instanceof UpdateDocumentMessage);
UpdateDocumentMessage outputMsg = (UpdateDocumentMessage) result;
assertEquals("id:ns:baz::foo", outputMsg.getDocumentUpdate().getId().toString());
assertFalse(reply.hasErrors());
}
@Override
public List<Pair<String,CallStack>> getCallStacks() {
CallStack stack = new CallStack();
stack.addLast(new YallaDocumentProcessor());
stack.addLast(new WaitingDefaultDocumentProcessor());
stack.addLast(new WaitingCustomDocumentProcessor());
ArrayList<Pair<String, CallStack>> stacks = new ArrayList<>(1);
stacks.add(new Pair<>(FOOBAR, stack));
return stacks;
}
@Override
public DocumentType getType() {
return type;
}
private static class YallaDocumentProcessor extends DocumentProcessor {
@Override
public Progress process(Processing processing) {
for (DocumentOperation op : processing.getDocumentOperations()) {
if (op instanceof DocumentPut) {
Document doc = ((DocumentPut) op).getDocument();
for (Field f : doc.getDataType().fieldSet()) {
FieldValue val = doc.getFieldValue(f);
if (val instanceof StringFieldValue) {
StringFieldValue sf = (StringFieldValue) val;
doc.setFieldValue(f, new StringFieldValue(sf.getString().toUpperCase()));
}
}
}
//don't touch updates or removes
}
return Progress.DONE;
}
}
private static abstract class WaitingDocumentProcessor extends DocumentProcessor {
protected Progress laterProgress;
protected String waitKey;
@Override
public Progress process(Processing processing) {
for (DocumentOperation op : processing.getDocumentOperations()) {
if (op instanceof DocumentPut) {
Document doc = ((DocumentPut) op).getDocument();
if (doc.getFieldValue(waitKey) == null) {
System.out.println(this.getClass().getSimpleName() + ": returning LATER for " + doc);
doc.setFieldValue(waitKey, new IntegerFieldValue(1));
return laterProgress;
}
}
//don't touch updates or removes
}
return Progress.DONE;
}
}
private static class WaitingDefaultDocumentProcessor extends WaitingDocumentProcessor {
private WaitingDefaultDocumentProcessor() {
laterProgress = Progress.LATER;
waitKey = "defaultWait";
}
}
private static class WaitingCustomDocumentProcessor extends WaitingDocumentProcessor {
private WaitingCustomDocumentProcessor() {
laterProgress = Progress.later(60);
waitKey = "customWait";
}
}
}
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