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Commit 25c2d47e authored by Hendrik Buschmeier's avatar Hendrik Buschmeier
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Merge branch 'master' of https://projects.cit-ec.uni-bielefeld.de/git/ipaaca

parents 6b753ba4 1c1f7575
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java/src/ipaaca/AbstractIU.java
+ 0
− 5
View file @ 25c2d47e
......@@ -184,11 +184,6 @@ public abstract class AbstractIU
return uid;
}
public void setUid(String uid)
{
this.uid = uid;
}
public abstract void commit();
// XXX: might not be valid for all types of IUs
......
java/src/ipaaca/LocalIU.java
+ 2
− 6
View file @ 25c2d47e
......@@ -5,6 +5,7 @@ import ipaaca.protobuf.Ipaaca.IUPayloadUpdate;
import ipaaca.protobuf.Ipaaca.LinkSet;
import ipaaca.protobuf.Ipaaca.PayloadItem;
import java.rmi.server.UID;
import java.util.Collection;
import java.util.HashSet;
import java.util.List;
......@@ -32,12 +33,7 @@ public class LocalIU extends AbstractIU
public LocalIU()
{
this(null);
}
public LocalIU(String uid)
{
super(uid);
super(new UID().toString());
revision = 1;
payload = new Payload(this);
}
......
java/src/ipaaca/OutputBuffer.java
+ 352
− 363
View file @ 25c2d47e
......@@ -27,150 +27,147 @@ import com.google.common.collect.SetMultimap;
* An OutputBuffer that holds local IUs.
* @author hvanwelbergen
*/
public class OutputBuffer extends Buffer{
private final LocalServer server;
private Map<String,Informer<Object>> informerStore = new HashMap<String,Informer<Object>>(); //category -> informer map
private final String idPrefix;
private int iuIdCounter = 0;
private final Object iuIdCounterLock = new Object();
private final static Logger logger = LoggerFactory.getLogger(OutputBuffer.class.getName());
private IUStore<LocalIU> iuStore = new IUStore<LocalIU>();
// def __init__(self, owning_component_name, participant_config=None):
// '''Create an Output Buffer.
//
// Keyword arguments:
// owning_component_name -- name of the entity that own this buffer
// participant_config -- RSB configuration
// '''
// super(OutputBuffer, self).__init__(owning_component_name, participant_config)
// self._unique_name = '/ipaaca/component/' + str(owning_component_name) + 'ID' + self._uuid + '/OB'
// self._server = rsb.createServer(rsb.Scope(self._unique_name))
// self._server.addMethod('updatePayload', self._remote_update_payload, IUPayloadUpdate, int)
// self._server.addMethod('commit', self._remote_commit, iuProtoBuf_pb2.IUCommission, int)
// self._informer_store = {}
// self._id_prefix = str(owning_component_name)+'-'+str(self._uuid)+'-IU-'
// self.__iu_id_counter_lock = threading.Lock()
// self.__iu_id_counter = 0
/**
* @param owningComponentName name of the entity that own this buffer
*/
public OutputBuffer(String owningComponentName) {
super(owningComponentName);
uniqueName = "/ipaaca/component/" + owningComponentName + "ID" + uuid + "/OB";
logger.debug("Creating server for {}",uniqueName);
server = Factory.getInstance().createLocalServer(uniqueName);
try {
server.addMethod("updatePayload", new RemoteUpdatePayload());
server.addMethod("updateLinks", new RemoteUpdateLinks());
server.addMethod("commit", new RemoteCommit());
server.activate();
} catch (InitializeException e) {
throw new RuntimeException(e);
}
idPrefix = owningComponentName+uuid.toString()+"-IU-";
}
private final class RemoteUpdatePayload implements DataCallback<Integer,IUPayloadUpdate>
{
public class OutputBuffer extends Buffer
{
private final LocalServer server;
private Map<String, Informer<Object>> informerStore = new HashMap<String, Informer<Object>>(); // category -> informer map
private final static Logger logger = LoggerFactory.getLogger(OutputBuffer.class.getName());
private IUStore<LocalIU> iuStore = new IUStore<LocalIU>();
// def __init__(self, owning_component_name, participant_config=None):
// '''Create an Output Buffer.
//
// Keyword arguments:
// owning_component_name -- name of the entity that own this buffer
// participant_config -- RSB configuration
// '''
// super(OutputBuffer, self).__init__(owning_component_name, participant_config)
// self._unique_name = '/ipaaca/component/' + str(owning_component_name) + 'ID' + self._uuid + '/OB'
// self._server = rsb.createServer(rsb.Scope(self._unique_name))
// self._server.addMethod('updatePayload', self._remote_update_payload, IUPayloadUpdate, int)
// self._server.addMethod('commit', self._remote_commit, iuProtoBuf_pb2.IUCommission, int)
// self._informer_store = {}
// self._id_prefix = str(owning_component_name)+'-'+str(self._uuid)+'-IU-'
// self.__iu_id_counter_lock = threading.Lock()
// self.__iu_id_counter = 0
/**
* @param owningComponentName name of the entity that own this buffer
*/
public OutputBuffer(String owningComponentName)
{
super(owningComponentName);
uniqueName = "/ipaaca/component/" + owningComponentName + "ID" + uuid + "/OB";
logger.debug("Creating server for {}", uniqueName);
server = Factory.getInstance().createLocalServer(uniqueName);
try
{
server.addMethod("updatePayload", new RemoteUpdatePayload());
server.addMethod("updateLinks", new RemoteUpdateLinks());
server.addMethod("commit", new RemoteCommit());
server.activate();
}
catch (InitializeException e)
{
throw new RuntimeException(e);
}
}
private final class RemoteUpdatePayload implements DataCallback<Integer, IUPayloadUpdate>
{
@Override
public Integer invoke(IUPayloadUpdate data) throws Throwable
{
logger.debug("remoteUpdate");
return remoteUpdatePayload(data);
return remoteUpdatePayload(data);
}
}
private final class RemoteUpdateLinks implements DataCallback<Integer,IULinkUpdate>
}
private final class RemoteUpdateLinks implements DataCallback<Integer, IULinkUpdate>
{
@Override
public Integer invoke(IULinkUpdate data) throws Throwable
{
logger.debug("remoteUpdateLinks");
return remoteUpdateLinks(data);
return remoteUpdateLinks(data);
}
}
private final class RemoteCommit implements DataCallback<Integer,IUCommission>
{
@Override
private final class RemoteCommit implements DataCallback<Integer, IUCommission>
{
@Override
public Integer invoke(IUCommission data) throws Throwable
{
logger.debug("remoteCommit");
return remoteCommit(data);
logger.debug("remoteCommit");
return remoteCommit(data);
}
}
// def _remote_update_payload(self, update):
// '''Apply a remotely requested update to one of the stored IUs.'''
// if update.uid not in self._iu_store:
// logger.warning("Remote InBuffer tried to spuriously write non-existent IU "+str(update.uid))
// return 0
// iu = self._iu_store[update.uid]
// if (update.revision != 0) and (update.revision != iu.revision):
// # (0 means "do not pay attention to the revision number" -> "force update")
// logger.warning("Remote write operation failed because request was out of date; IU "+str(update.uid))
// return 0
// if update.is_delta:
// for k in update.keys_to_remove:
// iu.payload.__delitem__(k, writer_name=update.writer_name)
// for k,v in update.new_items.items():
// iu.payload.__setitem__(k, v, writer_name=update.writer_name)
// else:
// iu._set_payload(update.new_items, writer_name=update.writer_name)
// self.call_iu_event_handlers(update.uid, local=True, event_type=IUEventType.UPDATED, category=iu.category)
// return iu.revision
/**
* Apply a remotely requested update to one of the stored IUs.
* @return 0 if not updated, IU version number otherwise
*/
int remoteUpdatePayload(IUPayloadUpdate update)
{
if (!iuStore.containsKey(update.getUid()))
{
logger.warn("Remote InBuffer tried to spuriously write non-existent IU {}",update.getUid());
return 0;
}
AbstractIU iu = iuStore.get(update.getUid());
if(update.getRevision()!=0 && update.getRevision() != iu.getRevision())
{
//(0 means "do not pay attention to the revision number" -> "force update")
logger.warn("Remote write operation failed because request was out of date; IU {}",update.getUid());
return 0;
}
if(update.getIsDelta())
{
for(String k:update.getKeysToRemoveList())
{
iu.getPayload().remove(k, update.getWriterName());
}
for (PayloadItem pli:update.getNewItemsList())
{
iu.getPayload().put(pli.getKey(), pli.getValue(), update.getWriterName());
}
}
else
{
iu.setPayload(update.getNewItemsList(), update.getWriterName());
}
callIuEventHandlers(update.getUid(), true, IUEventType.UPDATED, iu.getCategory());
return iu.revision;
}
/**
}
// def _remote_update_payload(self, update):
// '''Apply a remotely requested update to one of the stored IUs.'''
// if update.uid not in self._iu_store:
// logger.warning("Remote InBuffer tried to spuriously write non-existent IU "+str(update.uid))
// return 0
// iu = self._iu_store[update.uid]
// if (update.revision != 0) and (update.revision != iu.revision):
// # (0 means "do not pay attention to the revision number" -> "force update")
// logger.warning("Remote write operation failed because request was out of date; IU "+str(update.uid))
// return 0
// if update.is_delta:
// for k in update.keys_to_remove:
// iu.payload.__delitem__(k, writer_name=update.writer_name)
// for k,v in update.new_items.items():
// iu.payload.__setitem__(k, v, writer_name=update.writer_name)
// else:
// iu._set_payload(update.new_items, writer_name=update.writer_name)
// self.call_iu_event_handlers(update.uid, local=True, event_type=IUEventType.UPDATED, category=iu.category)
// return iu.revision
/**
* Apply a remotely requested update to one of the stored IUs.
* @return 0 if not updated, IU version number otherwise
*/
int remoteUpdatePayload(IUPayloadUpdate update)
{
if (!iuStore.containsKey(update.getUid()))
{
logger.warn("Remote InBuffer tried to spuriously write non-existent IU {}", update.getUid());
return 0;
}
AbstractIU iu = iuStore.get(update.getUid());
if (update.getRevision() != 0 && update.getRevision() != iu.getRevision())
{
// (0 means "do not pay attention to the revision number" -> "force update")
logger.warn("Remote write operation failed because request was out of date; IU {}", update.getUid());
return 0;
}
if (update.getIsDelta())
{
for (String k : update.getKeysToRemoveList())
{
iu.getPayload().remove(k, update.getWriterName());
}
for (PayloadItem pli : update.getNewItemsList())
{
iu.getPayload().put(pli.getKey(), pli.getValue(), update.getWriterName());
}
}
else
{
iu.setPayload(update.getNewItemsList(), update.getWriterName());
}
callIuEventHandlers(update.getUid(), true, IUEventType.UPDATED, iu.getCategory());
return iu.revision;
}
/**
* Apply a remotely requested update to one of the stored IUs.
* @return 0 if not updated, IU version number otherwise
*/
......@@ -178,264 +175,256 @@ public class OutputBuffer extends Buffer{
{
if (!iuStore.containsKey(update.getUid()))
{
logger.warn("Remote InBuffer tried to spuriously write non-existent IU {}",update.getUid());
logger.warn("Remote InBuffer tried to spuriously write non-existent IU {}", update.getUid());
return 0;
}
AbstractIU iu = iuStore.get(update.getUid());
if(update.getRevision()!=0 && update.getRevision() != iu.getRevision())
if (update.getRevision() != 0 && update.getRevision() != iu.getRevision())
{
//(0 means "do not pay attention to the revision number" -> "force update")
logger.warn("Remote write operation failed because request was out of date; IU {}",update.getUid());
// (0 means "do not pay attention to the revision number" -> "force update")
logger.warn("Remote write operation failed because request was out of date; IU {}", update.getUid());
return 0;
}
if(update.getIsDelta())
}
if (update.getIsDelta())
{
SetMultimap<String, String> newLinks = HashMultimap.create();
for(LinkSet ls:update.getNewLinksList())
for (LinkSet ls : update.getNewLinksList())
{
newLinks.putAll(ls.getType(),ls.getTargetsList());
newLinks.putAll(ls.getType(), ls.getTargetsList());
}
SetMultimap<String, String> removeLinks = HashMultimap.create();
for(LinkSet ls:update.getLinksToRemoveList())
for (LinkSet ls : update.getLinksToRemoveList())
{
removeLinks.putAll(ls.getType(),ls.getTargetsList());
removeLinks.putAll(ls.getType(), ls.getTargetsList());
}
iu.modifyLinks(newLinks, removeLinks);
}
else
{
SetMultimap<String, String> newLinks = HashMultimap.create();
for(LinkSet ls:update.getNewLinksList())
for (LinkSet ls : update.getNewLinksList())
{
newLinks.putAll(ls.getType(),ls.getTargetsList());
newLinks.putAll(ls.getType(), ls.getTargetsList());
}
iu.setLinks(newLinks);
iu.setLinks(newLinks);
}
callIuEventHandlers(update.getUid(), true, IUEventType.LINKSUPDATED, iu.getCategory());
return iu.revision;
}
//
// def _generate_iu_uid(self):
// '''Generate a unique IU id of the form'''
// with self.__iu_id_counter_lock:
// self.__iu_id_counter += 1
// number = self.__iu_id_counter
// return self._id_prefix + str(number)
private String generateIUUid()
{
synchronized(iuIdCounterLock)
{
iuIdCounter++;
return idPrefix+iuIdCounter;
}
}
//
// def _remote_commit(self, iu_commission):
// '''Apply a remotely requested commit to one of the stored IUs.'''
// if iu_commission.uid not in self._iu_store:
// logger.warning("Remote InBuffer tried to spuriously write non-existent IU "+str(iu_commission.uid))
// return 0
// iu = self._iu_store[iu_commission.uid]
// if (iu_commission.revision != 0) and (iu_commission.revision != iu.revision):
// # (0 means "do not pay attention to the revision number" -> "force update")
// logger.warning("Remote write operation failed because request was out of date; IU "+str(iu_commission.uid))
// return 0
// if iu.committed:
// return 0
// else:
// iu._internal_commit(writer_name=iu_commission.writer_name)
// self.call_iu_event_handlers(iu_commission.uid, local=True, event_type=IUEventType.COMMITTED, category=iu.category)
// return iu.revision
/**
* Apply a remotely requested commit to one of the stored IUs.
*/
private int remoteCommit(IUCommission iuc)
{
if(!iuStore.containsKey(iuc.getUid()))
{
logger.warn("Remote InBuffer tried to spuriously write non-existent IU {}", iuc.getUid());
return 0;
}
AbstractIU iu = iuStore.get(iuc.getUid());
if(iuc.getRevision()!=0 && iuc.getRevision()!=iu.getRevision())
{
// (0 means "do not pay attention to the revision number" -> "force update")
logger.warn("Remote write operation failed because request was out of date; IU {}",iuc.getUid());
return 0;
}
if(iu.isCommitted())
{
return 0;
}
else
{
iu.commit(iuc.getWriterName());
callIuEventHandlers(iuc.getUid(), true, IUEventType.COMMITTED, iu.getCategory());
return iu.getRevision();
}
}
// def _get_informer(self, iu_category):
// '''Return (or create, store and return) an informer object for IUs of the specified category.'''
// if iu_category in self._informer_store:
// return self._informer_store[iu_category]
// informer_iu = rsb.createInformer(
// rsb.Scope("/ipaaca/category/"+str(iu_category)),
// config=self._participant_config,
// dataType=object)
// self._informer_store[iu_category] = informer_iu #new_tuple
// logger.info("Added informer on "+iu_category)
// return informer_iu #return new_tuple
/**
* Return (or create, store and return) an informer object for IUs of the specified category.
*/
private Informer<Object> getInformer(String category)
{
if(informerStore.containsKey(category))
{
return informerStore.get(category);
}
Informer<Object> informer = Factory.getInstance().createInformer("/ipaaca/category/"+category);
informerStore.put(category, informer);
logger.info("Added informer on "+category);
//XXX new in java version, apperently informers need activation and deactivation
try {
informer.activate();
} catch (InitializeException e) {
throw new RuntimeException(e);
}
return informer;
}
// def add(self, iu):
// '''Add an IU to the IU store, assign an ID and publish it.'''
// if iu._uid is not None:
// raise IUPublishedError(iu)
// iu.uid = self._generate_iu_uid()
// self._iu_store[iu._uid] = iu
// iu.buffer = self
// self._publish_iu(iu)
/**
* Add an IU to the IU store, assign an ID and publish it.
*/
public void add(LocalIU iu)
{
if (iu.getUid()!=null)
{
throw new IUPublishedException(iu);
}
iu.setUid(generateIUUid());
iuStore.put(iu.getUid(), iu);
iu.setBuffer(this);
publishIU(iu);
}
// def _publish_iu(self, iu):
// '''Publish an IU.'''
// informer = self._get_informer(iu._category)
// informer.publishData(iu)
public void publishIU(AbstractIU iu)
{
Informer<Object> informer = getInformer(iu.getCategory());
try {
informer.send(iu);
} catch (RSBException e) {
throw new RuntimeException(e);
}
}
// def _send_iu_commission(self, iu, writer_name):
// '''Send IU commission.
//
// Keyword arguments:
// iu -- the IU that has been committed to
// writer_name -- name of the Buffer that initiated this commit, necessary
// to enable remote components to filter out updates that originated
// from their own operations
// '''
// # a raw Protobuf object for IUCommission is produced
// # (unlike updates, where we have an intermediate class)
// iu_commission = iuProtoBuf_pb2.IUCommission()
// iu_commission.uid = iu.uid
// iu_commission.revision = iu.revision
// iu_commission.writer_name = iu.owner_name if writer_name is None else writer_name
// # print('sending IU commission event')
// informer = self._get_informer(iu._category)
// informer.publishData(iu_commission)
/**
* @param iu the IU that has been committed to
* @param writerName name of the Buffer that initiated this commit, necessary
* to enable remote components to filter out updates that originated
* from their own operations
*/
public void sendIUCommission(AbstractIU iu, String writerName)
{
IUCommission iuc = Ipaaca.IUCommission.newBuilder()
.setUid(iu.getUid())
.setRevision(iu.getRevision())
.setWriterName(iu.getOwnerName()!=null?iu.getOwnerName():writerName)
.build();
Informer<Object> informer = getInformer(iu.getCategory());
try {
informer.send(iuc);
} catch (RSBException e) {
throw new RuntimeException(e);
}
}
// def _send_iu_payload_update(self, iu, is_delta, revision, new_items=None, keys_to_remove=None, writer_name="undef"):
// '''Send an IU payload update.
//
// Keyword arguments:
// iu -- the IU being updated
// is_delta -- whether the update concerns only a single payload item or
// the whole payload dictionary
// revision -- the new revision number
// new_items -- a dictionary of new payload items
// keys_to_remove -- a list of the keys that shall be removed from the
// payload
// writer_name -- name of the Buffer that initiated this update, necessary
// to enable remote components to filter out updates that originate d
// from their own operations
// '''
// if new_items is None:
// new_items = {}
// if keys_to_remove is None:
// keys_to_remove = []
// payload_update = IUPayloadUpdate(iu._uid, is_delta=is_delta, revision=revision)
// payload_update.new_items = new_items
// if is_delta:
// payload_update.keys_to_remove = keys_to_remove
// payload_update.writer_name = writer_name
// informer = self._get_informer(iu._category)
// informer.publishData(payload_update)
public void sendIUPayloadUpdate(AbstractIU iu, IUPayloadUpdate update)
{
Informer<Object> informer = getInformer(iu.getCategory());
try {
informer.send(update);
} catch (RSBException e) {
throw new RuntimeException(e);
}
}
public void sendIULinkUpdate(AbstractIU iu, IULinkUpdate update)
//
// def _remote_commit(self, iu_commission):
// '''Apply a remotely requested commit to one of the stored IUs.'''
// if iu_commission.uid not in self._iu_store:
// logger.warning("Remote InBuffer tried to spuriously write non-existent IU "+str(iu_commission.uid))
// return 0
// iu = self._iu_store[iu_commission.uid]
// if (iu_commission.revision != 0) and (iu_commission.revision != iu.revision):
// # (0 means "do not pay attention to the revision number" -> "force update")
// logger.warning("Remote write operation failed because request was out of date; IU "+str(iu_commission.uid))
// return 0
// if iu.committed:
// return 0
// else:
// iu._internal_commit(writer_name=iu_commission.writer_name)
// self.call_iu_event_handlers(iu_commission.uid, local=True, event_type=IUEventType.COMMITTED, category=iu.category)
// return iu.revision
/**
* Apply a remotely requested commit to one of the stored IUs.
*/
private int remoteCommit(IUCommission iuc)
{
if (!iuStore.containsKey(iuc.getUid()))
{
logger.warn("Remote InBuffer tried to spuriously write non-existent IU {}", iuc.getUid());
return 0;
}
AbstractIU iu = iuStore.get(iuc.getUid());
if (iuc.getRevision() != 0 && iuc.getRevision() != iu.getRevision())
{
// (0 means "do not pay attention to the revision number" -> "force update")
logger.warn("Remote write operation failed because request was out of date; IU {}", iuc.getUid());
return 0;
}
if (iu.isCommitted())
{
return 0;
}
else
{
iu.commit(iuc.getWriterName());
callIuEventHandlers(iuc.getUid(), true, IUEventType.COMMITTED, iu.getCategory());
return iu.getRevision();
}
}
// def _get_informer(self, iu_category):
// '''Return (or create, store and return) an informer object for IUs of the specified category.'''
// if iu_category in self._informer_store:
// return self._informer_store[iu_category]
// informer_iu = rsb.createInformer(
// rsb.Scope("/ipaaca/category/"+str(iu_category)),
// config=self._participant_config,
// dataType=object)
// self._informer_store[iu_category] = informer_iu #new_tuple
// logger.info("Added informer on "+iu_category)
// return informer_iu #return new_tuple
/**
* Return (or create, store and return) an informer object for IUs of the specified category.
*/
private Informer<Object> getInformer(String category)
{
if (informerStore.containsKey(category))
{
return informerStore.get(category);
}
Informer<Object> informer = Factory.getInstance().createInformer("/ipaaca/category/" + category);
informerStore.put(category, informer);
logger.info("Added informer on " + category);
// XXX new in java version, apperently informers need activation and deactivation
try
{
informer.activate();
}
catch (InitializeException e)
{
throw new RuntimeException(e);
}
return informer;
}
// def add(self, iu):
// '''Add an IU to the IU store, assign an ID and publish it.'''
// if iu._uid is not None:
// raise IUPublishedError(iu)
// iu.uid = self._generate_iu_uid()
// self._iu_store[iu._uid] = iu
// iu.buffer = self
// self._publish_iu(iu)
/**
* Add an IU to the IU store, assign an ID and publish it.
*/
public void add(LocalIU iu)
{
if (iuStore.get(iu.getUid()) != null)
{
throw new IUPublishedException(iu);
}
iuStore.put(iu.getUid(), iu);
iu.setBuffer(this);
publishIU(iu);
}
// def _publish_iu(self, iu):
// '''Publish an IU.'''
// informer = self._get_informer(iu._category)
// informer.publishData(iu)
public void publishIU(AbstractIU iu)
{
Informer<Object> informer = getInformer(iu.getCategory());
try
{
informer.send(iu);
}
catch (RSBException e)
{
throw new RuntimeException(e);
}
}
// def _send_iu_commission(self, iu, writer_name):
// '''Send IU commission.
//
// Keyword arguments:
// iu -- the IU that has been committed to
// writer_name -- name of the Buffer that initiated this commit, necessary
// to enable remote components to filter out updates that originated
// from their own operations
// '''
// # a raw Protobuf object for IUCommission is produced
// # (unlike updates, where we have an intermediate class)
// iu_commission = iuProtoBuf_pb2.IUCommission()
// iu_commission.uid = iu.uid
// iu_commission.revision = iu.revision
// iu_commission.writer_name = iu.owner_name if writer_name is None else writer_name
// # print('sending IU commission event')
// informer = self._get_informer(iu._category)
// informer.publishData(iu_commission)
/**
* @param iu the IU that has been committed to
* @param writerName name of the Buffer that initiated this commit, necessary
* to enable remote components to filter out updates that originated
* from their own operations
*/
public void sendIUCommission(AbstractIU iu, String writerName)
{
IUCommission iuc = Ipaaca.IUCommission.newBuilder().setUid(iu.getUid()).setRevision(iu.getRevision())
.setWriterName(iu.getOwnerName() != null ? iu.getOwnerName() : writerName).build();
Informer<Object> informer = getInformer(iu.getCategory());
try {
try
{
informer.send(iuc);
}
catch (RSBException e)
{
throw new RuntimeException(e);
}
}
// def _send_iu_payload_update(self, iu, is_delta, revision, new_items=None, keys_to_remove=None, writer_name="undef"):
// '''Send an IU payload update.
//
// Keyword arguments:
// iu -- the IU being updated
// is_delta -- whether the update concerns only a single payload item or
// the whole payload dictionary
// revision -- the new revision number
// new_items -- a dictionary of new payload items
// keys_to_remove -- a list of the keys that shall be removed from the
// payload
// writer_name -- name of the Buffer that initiated this update, necessary
// to enable remote components to filter out updates that originate d
// from their own operations
// '''
// if new_items is None:
// new_items = {}
// if keys_to_remove is None:
// keys_to_remove = []
// payload_update = IUPayloadUpdate(iu._uid, is_delta=is_delta, revision=revision)
// payload_update.new_items = new_items
// if is_delta:
// payload_update.keys_to_remove = keys_to_remove
// payload_update.writer_name = writer_name
// informer = self._get_informer(iu._category)
// informer.publishData(payload_update)
public void sendIUPayloadUpdate(AbstractIU iu, IUPayloadUpdate update)
{
Informer<Object> informer = getInformer(iu.getCategory());
try
{
informer.send(update);
} catch (RSBException e) {
}
catch (RSBException e)
{
throw new RuntimeException(e);
}
}
public void sendIULinkUpdate(AbstractIU iu, IULinkUpdate update)
{
Informer<Object> informer = getInformer(iu.getCategory());
try
{
informer.send(update);
}
catch (RSBException e)
{
throw new RuntimeException(e);
}
}
......@@ -445,11 +434,11 @@ public class OutputBuffer extends Buffer{
{
return iuStore.get(iuid);
}
public void close()
{
server.deactivate();
for(Informer<?> informer: informerStore.values())
for (Informer<?> informer : informerStore.values())
{
informer.deactivate();
}
......
java/src/ipaacademo/TextPrinter.java
+ 9
− 6
View file @ 25c2d47e
package ipaacademo;
import ipaaca.AbstractIU;
import ipaaca.HandlerFunctor;
import ipaaca.IUEventHandler;
import ipaaca.IUEventType;
import ipaaca.Initializer;
import ipaaca.InputBuffer;
import ipaaca.OutputBuffer;
import ipaaca.RemotePushIU;
import java.util.EnumSet;
import java.util.Map;
import java.util.HashMap;
import java.util.Set;
import com.google.common.collect.ImmutableMap;
import com.google.common.collect.ImmutableSet;
import ipaaca.*;
import javax.swing.JFrame;
import javax.swing.JLabel;
......
java/test/src/ipaaca/ComponentCommunicationIntegrationTest.java
+ 25
− 0
View file @ 25c2d47e
......@@ -361,5 +361,30 @@ public class ComponentCommunicationIntegrationTest
assertThat(iuIn.getLinks("SAME_LEVEL"),containsInAnyOrder("iu7"));
}
@Test
public void testPublishLinks() throws InterruptedException
{
LocalIU localIU2 = new LocalIU();
localIU2.setCategory(CATEGORY);
localIU2.getPayload().put("key1", "item2");
localIU.addLinks("SAME_LEVEL", ImmutableSet.of(localIU2.getUid()));
outBuffer.add(localIU);
outBuffer.add(localIU2);
Thread.sleep(200);
assertThat(localIU.getLinks("SAME_LEVEL"),containsInAnyOrder(localIU2.getUid()));
}
@Test
public void testPublishLinksRemote() throws InterruptedException
{
LocalIU localIU2 = new LocalIU();
localIU2.setCategory(CATEGORY);
localIU2.getPayload().put("key1", "item2");
localIU.addLinks("SAME_LEVEL", ImmutableSet.of(localIU2.getUid()));
outBuffer.add(localIU);
outBuffer.add(localIU2);
Thread.sleep(200);
AbstractIU iuIn = inBuffer.getIU(localIU.getUid());
assertThat(iuIn.getLinks("SAME_LEVEL"),containsInAnyOrder(localIU2.getUid()));
}
}
java/test/src/ipaaca/LocalIUTest.java
+ 3
− 3
View file @ 25c2d47e
......@@ -21,7 +21,7 @@ public class LocalIUTest
@Test
public void testCommit()
{
LocalIU liu = new LocalIU("iu1");
LocalIU liu = new LocalIU();
liu.getPayload().put("key1", "item1");
liu.setBuffer(mockBuffer);
liu.commit("commitWriter");
......@@ -33,7 +33,7 @@ public class LocalIUTest
@Test
public void testSetPayloadOnUnpublishedIU()
{
LocalIU liu = new LocalIU("iu1");
LocalIU liu = new LocalIU();
liu.getPayload().put("key1", "item1");
assertEquals("item1", liu.getPayload().get("key1"));
}
......@@ -41,7 +41,7 @@ public class LocalIUTest
@Test
public void testSetPayloadOnPublishedIU()
{
LocalIU liu = new LocalIU("iu1");
LocalIU liu = new LocalIU();
liu.setBuffer(mockBuffer);
liu.getPayload().put("key1", "item1");
assertEquals("item1", liu.getPayload().get("key1"));
......
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