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-rw-r--r--examples/dummyresource/resourcefactory.cpp130
1 files changed, 109 insertions, 21 deletions
diff --git a/examples/dummyresource/resourcefactory.cpp b/examples/dummyresource/resourcefactory.cpp
index 0e18282..147cb22 100644
--- a/examples/dummyresource/resourcefactory.cpp
+++ b/examples/dummyresource/resourcefactory.cpp
@@ -23,6 +23,7 @@
23#include "entitybuffer.h" 23#include "entitybuffer.h"
24#include "pipeline.h" 24#include "pipeline.h"
25#include "dummycalendar_generated.h" 25#include "dummycalendar_generated.h"
26#include "mail_generated.h"
26#include "queuedcommand_generated.h" 27#include "queuedcommand_generated.h"
27#include "createentity_generated.h" 28#include "createentity_generated.h"
28#include "domainadaptor.h" 29#include "domainadaptor.h"
@@ -30,21 +31,23 @@
30#include "index.h" 31#include "index.h"
31#include "log.h" 32#include "log.h"
32#include "domain/event.h" 33#include "domain/event.h"
34#include "domain/mail.h"
33#include "dummystore.h" 35#include "dummystore.h"
34#include "definitions.h" 36#include "definitions.h"
35#include "facadefactory.h" 37#include "facadefactory.h"
36 38
37//This is the resources entity type, and not the domain type 39//This is the resources entity type, and not the domain type
38#define ENTITY_TYPE_EVENT "event" 40#define ENTITY_TYPE_EVENT "event"
41#define ENTITY_TYPE_MAIL "mail"
39 42
40DummyResource::DummyResource(const QByteArray &instanceIdentifier, const QSharedPointer<Akonadi2::Pipeline> &pipeline) 43DummyResource::DummyResource(const QByteArray &instanceIdentifier, const QSharedPointer<Akonadi2::Pipeline> &pipeline)
41 : Akonadi2::GenericResource(instanceIdentifier, pipeline) 44 : Akonadi2::GenericResource(instanceIdentifier, pipeline)
42{ 45{
43 auto eventFactory = QSharedPointer<DummyEventAdaptorFactory>::create(); 46 auto eventFactory = QSharedPointer<DummyEventAdaptorFactory>::create();
44 const auto resourceIdentifier = mResourceInstanceIdentifier; 47 const auto resourceIdentifier = mResourceInstanceIdentifier;
48
45 auto eventIndexer = new Akonadi2::SimpleProcessor("eventIndexer", [eventFactory, resourceIdentifier](const Akonadi2::PipelineState &state, const Akonadi2::Entity &entity, Akonadi2::Storage::Transaction &transaction) { 49 auto eventIndexer = new Akonadi2::SimpleProcessor("eventIndexer", [eventFactory, resourceIdentifier](const Akonadi2::PipelineState &state, const Akonadi2::Entity &entity, Akonadi2::Storage::Transaction &transaction) {
46 auto adaptor = eventFactory->createAdaptor(entity); 50 auto adaptor = eventFactory->createAdaptor(entity);
47 //FIXME set revision?
48 Akonadi2::ApplicationDomain::Event event(resourceIdentifier, state.key(), -1, adaptor); 51 Akonadi2::ApplicationDomain::Event event(resourceIdentifier, state.key(), -1, adaptor);
49 Akonadi2::ApplicationDomain::TypeImplementation<Akonadi2::ApplicationDomain::Event>::index(event, transaction); 52 Akonadi2::ApplicationDomain::TypeImplementation<Akonadi2::ApplicationDomain::Event>::index(event, transaction);
50 53
@@ -58,15 +61,79 @@ DummyResource::DummyResource(const QByteArray &instanceIdentifier, const QShared
58 mPipeline->setPreprocessors(ENTITY_TYPE_EVENT, Akonadi2::Pipeline::NewPipeline, QVector<Akonadi2::Preprocessor*>() << eventIndexer); 61 mPipeline->setPreprocessors(ENTITY_TYPE_EVENT, Akonadi2::Pipeline::NewPipeline, QVector<Akonadi2::Preprocessor*>() << eventIndexer);
59 mPipeline->setAdaptorFactory(ENTITY_TYPE_EVENT, eventFactory); 62 mPipeline->setAdaptorFactory(ENTITY_TYPE_EVENT, eventFactory);
60 //TODO cleanup indexes during removal 63 //TODO cleanup indexes during removal
64
65 {
66 auto mailFactory = QSharedPointer<DummyMailAdaptorFactory>::create();
67 auto mailIndexer = new Akonadi2::SimpleProcessor("mailIndexer", [mailFactory, resourceIdentifier](const Akonadi2::PipelineState &state, const Akonadi2::Entity &entity, Akonadi2::Storage::Transaction &transaction) {
68 auto adaptor = mailFactory->createAdaptor(entity);
69 Akonadi2::ApplicationDomain::Mail mail(resourceIdentifier, state.key(), -1, adaptor);
70 Akonadi2::ApplicationDomain::TypeImplementation<Akonadi2::ApplicationDomain::Mail>::index(mail, transaction);
71
72 Index ridIndex("mail.index.rid", transaction);
73 const auto rid = mail.getProperty("remoteId");
74 if (rid.isValid()) {
75 ridIndex.add(rid.toByteArray(), mail.identifier());
76 }
77 });
78
79 mPipeline->setPreprocessors(ENTITY_TYPE_MAIL, Akonadi2::Pipeline::NewPipeline, QVector<Akonadi2::Preprocessor*>() << mailIndexer);
80 mPipeline->setAdaptorFactory(ENTITY_TYPE_MAIL, mailFactory);
81 }
82}
83
84void DummyResource::createEvent(const QByteArray &ridBuffer, const QByteArray &data, flatbuffers::FlatBufferBuilder &entityFbb)
85{
86 auto eventBuffer = DummyCalendar::GetDummyEvent(data.data());
87
88 //Map the source format to the buffer format (which happens to be an exact copy here)
89 auto summary = m_fbb.CreateString(eventBuffer->summary()->c_str());
90 auto rid = m_fbb.CreateString(std::string(ridBuffer.constData(), ridBuffer.size()));
91 auto description = m_fbb.CreateString(std::string(ridBuffer.constData(), ridBuffer.size()));
92 static uint8_t rawData[100];
93 auto attachment = Akonadi2::EntityBuffer::appendAsVector(m_fbb, rawData, 100);
94
95 auto builder = DummyCalendar::DummyEventBuilder(m_fbb);
96 builder.add_summary(summary);
97 builder.add_remoteId(rid);
98 builder.add_description(description);
99 builder.add_attachment(attachment);
100 auto buffer = builder.Finish();
101 DummyCalendar::FinishDummyEventBuffer(m_fbb, buffer);
102 Akonadi2::EntityBuffer::assembleEntityBuffer(entityFbb, 0, 0, m_fbb.GetBufferPointer(), m_fbb.GetSize(), 0, 0);
103}
104
105void DummyResource::createMail(const QByteArray &ridBuffer, const QByteArray &data, flatbuffers::FlatBufferBuilder &entityFbb)
106{
107 auto mailBuffer = Akonadi2::ApplicationDomain::Buffer::GetMail(data.data());
108
109 //Map the source format to the buffer format (which happens to be an exact copy here)
110 auto subject = m_fbb.CreateString(mailBuffer->subject()->c_str());
111 auto rid = m_fbb.CreateString(std::string(ridBuffer.constData(), ridBuffer.size()));
112 auto sender = m_fbb.CreateString(std::string("sender@example.org"));
113 auto senderName = m_fbb.CreateString(std::string("Sender Name"));
114 auto date = m_fbb.CreateString(std::string("2004"));
115 auto folder = m_fbb.CreateString(std::string("inbox"));
116
117 auto builder = Akonadi2::ApplicationDomain::Buffer::MailBuilder(m_fbb);
118 builder.add_subject(subject);
119 builder.add_sender(sender);
120 builder.add_senderName(senderName);
121 builder.add_unread(true);
122 builder.add_important(false);
123 builder.add_date(date);
124 builder.add_folder(folder);
125 auto buffer = builder.Finish();
126 Akonadi2::ApplicationDomain::Buffer::FinishMailBuffer(m_fbb, buffer);
127 Akonadi2::EntityBuffer::assembleEntityBuffer(entityFbb, 0, 0, 0, 0, m_fbb.GetBufferPointer(), m_fbb.GetSize());
61} 128}
62 129
63KAsync::Job<void> DummyResource::synchronizeWithSource() 130KAsync::Job<void> DummyResource::synchronizeWithSource()
64{ 131{
65 return KAsync::start<void>([this](KAsync::Future<void> &f) { 132 return KAsync::start<void>([this](KAsync::Future<void> &f) {
66 auto transaction = Akonadi2::Storage(Akonadi2::storageLocation(), mResourceInstanceIdentifier + ".index.uid", Akonadi2::Storage::ReadOnly).createTransaction(Akonadi2::Storage::ReadOnly); 133 auto transaction = Akonadi2::Storage(Akonadi2::storageLocation(), mResourceInstanceIdentifier, Akonadi2::Storage::ReadOnly).createTransaction(Akonadi2::Storage::ReadOnly);
67 Index uidIndex("index.uid", transaction); 134 Index uidIndex("index.uid", transaction);
68 135
69 const auto data = DummyStore::instance().data(); 136 const auto data = DummyStore::instance().events();
70 for (auto it = data.constBegin(); it != data.constEnd(); it++) { 137 for (auto it = data.constBegin(); it != data.constEnd(); it++) {
71 bool isNew = true; 138 bool isNew = true;
72 uidIndex.lookup(it.key().toLatin1(), [&](const QByteArray &value) { 139 uidIndex.lookup(it.key().toLatin1(), [&](const QByteArray &value) {
@@ -80,25 +147,8 @@ KAsync::Job<void> DummyResource::synchronizeWithSource()
80 if (isNew) { 147 if (isNew) {
81 m_fbb.Clear(); 148 m_fbb.Clear();
82 149
83 const QByteArray data = it.value().toUtf8();
84 auto eventBuffer = DummyCalendar::GetDummyEvent(data.data());
85
86 //Map the source format to the buffer format (which happens to be an exact copy here)
87 auto summary = m_fbb.CreateString(eventBuffer->summary()->c_str());
88 auto rid = m_fbb.CreateString(it.key().toStdString().c_str());
89 auto description = m_fbb.CreateString(it.key().toStdString().c_str());
90 static uint8_t rawData[100];
91 auto attachment = Akonadi2::EntityBuffer::appendAsVector(m_fbb, rawData, 100);
92
93 auto builder = DummyCalendar::DummyEventBuilder(m_fbb);
94 builder.add_summary(summary);
95 builder.add_remoteId(rid);
96 builder.add_description(description);
97 builder.add_attachment(attachment);
98 auto buffer = builder.Finish();
99 DummyCalendar::FinishDummyEventBuffer(m_fbb, buffer);
100 flatbuffers::FlatBufferBuilder entityFbb; 150 flatbuffers::FlatBufferBuilder entityFbb;
101 Akonadi2::EntityBuffer::assembleEntityBuffer(entityFbb, 0, 0, m_fbb.GetBufferPointer(), m_fbb.GetSize(), 0, 0); 151 createEvent(it.key().toUtf8(), it.value().toUtf8(), entityFbb);
102 152
103 flatbuffers::FlatBufferBuilder fbb; 153 flatbuffers::FlatBufferBuilder fbb;
104 //This is the resource type and not the domain type 154 //This is the resource type and not the domain type
@@ -113,6 +163,43 @@ KAsync::Job<void> DummyResource::synchronizeWithSource()
113 } 163 }
114 } 164 }
115 //TODO find items to remove 165 //TODO find items to remove
166
167 const auto mails = DummyStore::instance().mails();
168 for (auto it = mails.constBegin(); it != mails.constEnd(); it++) {
169 bool isNew = true;
170 uidIndex.lookup(it.key().toLatin1(), [&](const QByteArray &value) {
171 isNew = false;
172 },
173 [](const Index::Error &error) {
174 if (error.code != Index::IndexNotAvailable) {
175 Warning() << "Error in uid index: " << error.message;
176 }
177 });
178 if (isNew) {
179 m_fbb.Clear();
180
181 flatbuffers::FlatBufferBuilder entityFbb;
182 createMail(it.key().toUtf8(), it.value().toUtf8(), entityFbb);
183
184 flatbuffers::Verifier verifyer(reinterpret_cast<const uint8_t *>(entityFbb.GetBufferPointer()), entityFbb.GetSize());
185 if (!Akonadi2::ApplicationDomain::Buffer::VerifyMailBuffer(verifyer)) {
186 Warning() << "invalid buffer, not a mail buffer";
187 }
188
189 flatbuffers::FlatBufferBuilder fbb;
190 //This is the resource type and not the domain type
191 auto type = fbb.CreateString(ENTITY_TYPE_MAIL);
192 auto delta = Akonadi2::EntityBuffer::appendAsVector(fbb, entityFbb.GetBufferPointer(), entityFbb.GetSize());
193 auto location = Akonadi2::Commands::CreateCreateEntity(fbb, type, delta);
194 Akonadi2::Commands::FinishCreateEntityBuffer(fbb, location);
195
196 enqueueCommand(mSynchronizerQueue, Akonadi2::Commands::CreateEntityCommand, QByteArray::fromRawData(reinterpret_cast<char const *>(fbb.GetBufferPointer()), fbb.GetSize()));
197 } else { //modification
198 //TODO diff and create modification if necessary
199 }
200 }
201 //TODO find items to remove
202
116 f.setFinished(); 203 f.setFinished();
117 }); 204 });
118} 205}
@@ -132,6 +219,7 @@ Akonadi2::Resource *DummyResourceFactory::createResource(const QByteArray &insta
132void DummyResourceFactory::registerFacades(Akonadi2::FacadeFactory &factory) 219void DummyResourceFactory::registerFacades(Akonadi2::FacadeFactory &factory)
133{ 220{
134 factory.registerFacade<Akonadi2::ApplicationDomain::Event, DummyResourceFacade>(PLUGIN_NAME); 221 factory.registerFacade<Akonadi2::ApplicationDomain::Event, DummyResourceFacade>(PLUGIN_NAME);
222 factory.registerFacade<Akonadi2::ApplicationDomain::Mail, DummyResourceMailFacade>(PLUGIN_NAME);
135} 223}
136 224
137#include "resourcefactory.moc" 225#include "resourcefactory.moc"