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// Copyright Vespa.ai. 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.DocumentRemove;
import com.yahoo.document.DocumentType;
import com.yahoo.document.DocumentUpdate;
import com.yahoo.document.datatypes.StringFieldValue;
import com.yahoo.documentapi.messagebus.protocol.DocumentMessage;
import com.yahoo.documentapi.messagebus.protocol.DocumentReply;
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 com.yahoo.messagebus.Routable;
import org.junit.Test;
import java.util.ArrayList;
import java.util.List;
import java.util.ListIterator;
import java.util.concurrent.TimeUnit;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
/**
* @author Einar M R Rosenvinge
*/
public class DocumentProcessingHandlerTransformingMessagesTestCase extends DocumentProcessingHandlerTestBase {
private static final String FOOBAR = "foobar";
private final DocumentType type;
public DocumentProcessingHandlerTransformingMessagesTestCase() {
type = new DocumentType("foo");
type.addField("foostring", DataType.STRING);
}
@Override
public List<Pair<String, CallStack>> getCallStacks() {
CallStack stack = new CallStack();
stack.addLast(new TransformingDocumentProcessor());
ArrayList<Pair<String, CallStack>> stacks = new ArrayList<>(1);
stacks.add(new Pair<>(FOOBAR, stack));
return stacks;
}
@Override
public DocumentType getType() {
return type;
}
private Routable sendMessageAndGetResult(DocumentMessage message) throws InterruptedException {
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);
assertFalse(reply.hasErrors());
return result;
}
@Test
public void testAllMessages() throws InterruptedException {
put();
remove();
update();
}
private void put() throws InterruptedException {
{
PutDocumentMessage message = new PutDocumentMessage(new DocumentPut(new Document(getType(), "id:nodocstatus:foo::put:to:put")));
Routable result = sendMessageAndGetResult(message);
assertTrue(result instanceof PutDocumentMessage);
PutDocumentMessage outputMsg = (PutDocumentMessage)result;
assertEquals("banana", outputMsg.getDocumentPut().getDocument().getFieldValue("foostring").toString());
}
{
PutDocumentMessage message = new PutDocumentMessage(new DocumentPut(new Document(getType(), "id:nodocstatus:foo::put:to:remove")));
Routable result = sendMessageAndGetResult(message);
assertTrue(result instanceof RemoveDocumentMessage);
RemoveDocumentMessage outputMsg = (RemoveDocumentMessage)result;
assertEquals("id:nodocstatus:foo::put:to:remove", outputMsg.getDocumentId().toString());
}
{
PutDocumentMessage message = new PutDocumentMessage(new DocumentPut(new Document(getType(), "id:nodocstatus:foo::put:to:update")));
Routable result = sendMessageAndGetResult(message);
assertTrue(result instanceof UpdateDocumentMessage);
UpdateDocumentMessage outputMsg = (UpdateDocumentMessage)result;
assertEquals("id:nodocstatus:foo::put:to:update", outputMsg.getDocumentUpdate().getId().toString());
}
{
PutDocumentMessage message = new PutDocumentMessage(new DocumentPut(new Document(getType(), "id:nodocstatus:foo::put:to:nothing")));
assertTrue(sendMessage(FOOBAR, message));
Reply reply = driver.client().awaitReply(60, TimeUnit.SECONDS);
assertNotNull(reply);
assertTrue(reply instanceof DocumentReply);
assertFalse(reply.hasErrors());
}
}
private void remove() throws InterruptedException {
{
RemoveDocumentMessage message = new RemoveDocumentMessage(new DocumentId("id:nodocstatus:foo::remove:to:put"));
Routable result = sendMessageAndGetResult(message);
assertTrue(result instanceof PutDocumentMessage);
PutDocumentMessage outputMsg = (PutDocumentMessage)result;
assertEquals("id:nodocstatus:foo::remove:to:put", outputMsg.getDocumentPut().getDocument().getId().toString());
}
{
RemoveDocumentMessage message = new RemoveDocumentMessage(new DocumentId("id:nodocstatus:foo::remove:to:remove"));
Routable result = sendMessageAndGetResult(message);
assertTrue(result instanceof RemoveDocumentMessage);
RemoveDocumentMessage outputMsg = (RemoveDocumentMessage)result;
assertEquals("id:nodocstatus:foo::remove:to:remove", outputMsg.getDocumentId().toString());
}
{
RemoveDocumentMessage message = new RemoveDocumentMessage(new DocumentId("id:nodocstatus:foo::remove:to:update"));
Routable result = sendMessageAndGetResult(message);
assertTrue(result instanceof UpdateDocumentMessage);
UpdateDocumentMessage outputMsg = (UpdateDocumentMessage)result;
assertEquals("id:nodocstatus:foo::remove:to:update", outputMsg.getDocumentUpdate().getId().toString());
}
{
RemoveDocumentMessage message = new RemoveDocumentMessage(new DocumentId("id:nodocstatus:foo::remove:to:nothing"));
assertTrue(sendMessage(FOOBAR, message));
Reply reply = driver.client().awaitReply(60, TimeUnit.SECONDS);
assertNotNull(reply);
assertTrue(reply instanceof DocumentReply);
assertFalse(reply.hasErrors());
}
}
private void update() throws InterruptedException {
{
UpdateDocumentMessage message = new UpdateDocumentMessage(new DocumentUpdate(getType(), "id:nodocstatus:foo::update:to:put"));
Routable result = sendMessageAndGetResult(message);
assertTrue(result instanceof PutDocumentMessage);
PutDocumentMessage outputMsg = (PutDocumentMessage)result;
assertEquals("id:nodocstatus:foo::update:to:put", outputMsg.getDocumentPut().getDocument().getId().toString());
}
{
UpdateDocumentMessage message = new UpdateDocumentMessage(new DocumentUpdate(getType(), "id:nodocstatus:foo::update:to:remove"));
Routable result = sendMessageAndGetResult(message);
assertTrue(result instanceof RemoveDocumentMessage);
RemoveDocumentMessage outputMsg = (RemoveDocumentMessage)result;
assertEquals("id:nodocstatus:foo::update:to:remove", outputMsg.getDocumentId().toString());
}
{
UpdateDocumentMessage message = new UpdateDocumentMessage(new DocumentUpdate(getType(), "id:nodocstatus:foo::update:to:update"));
Routable result = sendMessageAndGetResult(message);
assertTrue(result instanceof UpdateDocumentMessage);
UpdateDocumentMessage outputMsg = (UpdateDocumentMessage)result;
assertEquals("id:nodocstatus:foo::update:to:update", outputMsg.getDocumentUpdate().getId().toString());
}
{
UpdateDocumentMessage message = new UpdateDocumentMessage(new DocumentUpdate(getType(), "id:nodocstatus:foo::update:to:nothing"));
assertTrue(sendMessage(FOOBAR, message));
Reply reply = driver.client().awaitReply(60, TimeUnit.SECONDS);
assertNotNull(reply);
assertTrue(reply instanceof DocumentReply);
assertFalse(reply.hasErrors());
}
}
public class TransformingDocumentProcessor extends DocumentProcessor {
@Override
public Progress process(Processing processing) {
ListIterator<DocumentOperation> it = processing.getDocumentOperations().listIterator();
while (it.hasNext()) {
DocumentOperation op = it.next();
String id = op.getId().toString();
if ("id:nodocstatus:foo::put:to:put".equals(id)) {
Document doc = ((DocumentPut)op).getDocument();
doc.setFieldValue("foostring", new StringFieldValue("banana"));
} else if ("id:nodocstatus:foo::put:to:remove".equals(id)) {
it.set(new DocumentRemove(new DocumentId(id)));
} else if ("id:nodocstatus:foo::put:to:update".equals(id)) {
it.set(new DocumentUpdate(getType(), id));
} else if ("id:nodocstatus:foo::put:to:nothing".equals(id)) {
it.remove();
} else if ("id:nodocstatus:foo::remove:to:put".equals(id)) {
it.set(new DocumentPut(getType(), op.getId()));
} else if ("id:nodocstatus:foo::remove:to:remove".equals(id)) {
//nada
} else if ("id:nodocstatus:foo::remove:to:update".equals(id)) {
it.set(new DocumentUpdate(getType(), id));
} else if ("id:nodocstatus:foo::remove:to:nothing".equals(id)) {
it.remove();
} else if ("id:nodocstatus:foo::update:to:put".equals(id)) {
it.set(new DocumentPut(getType(), op.getId()));
} else if ("id:nodocstatus:foo::update:to:remove".equals(id)) {
it.set(new DocumentRemove(new DocumentId(id)));
} else if ("id:nodocstatus:foo::update:to:update".equals(id)) {
//nada
} else if ("id:nodocstatus:foo::update:to:nothing".equals(id)) {
it.remove();
} else if ("id:12345:6789:multiop:nodocstatus:keep:this".equals(id)) {
//nada
}
}
return Progress.DONE;
}
}
}
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