Woonsan Ko pushed to branch feature/HSTTWO-3623 at cms-community / hippo-site-toolkit
Commits: 9b1ca067 by Woonsan Ko at 2016-03-21T21:47:36-04:00 HSTTWO-3623: package renaming; simplifying cache registry - - - - - 11 changed files: - api/src/main/java/org/hippoecm/hst/content/service/HippoTranslationBeanService.java → api/src/main/java/org/hippoecm/hst/content/service/translation/HippoTranslationBeanService.java - + api/src/main/java/org/hippoecm/hst/content/service/translation/HippoTranslationContentRegistry.java - api/src/main/java/org/hippoecm/hst/content/service/package-info.java → api/src/main/java/org/hippoecm/hst/content/service/translation/package-info.java - components/core/src/main/resources/org/hippoecm/hst/site/container/SpringComponentManager-content-beans.xml - components/core/src/main/resources/org/hippoecm/hst/site/container/SpringComponentManager-observation.xml - content-beans/src/main/java/org/hippoecm/hst/content/beans/standard/AvailableTranslations.java - content-beans/src/main/java/org/hippoecm/hst/content/service/CachingHippoTranslationBeanServiceImpl.java → content-beans/src/main/java/org/hippoecm/hst/content/service/translation/CachingHippoTranslationBeanServiceImpl.java - + content-beans/src/main/java/org/hippoecm/hst/content/service/translation/CachingHippoTranslationEventListener.java - content-beans/src/main/java/org/hippoecm/hst/content/service/DefaultHippoTranslationBeanServiceImpl.java → content-beans/src/main/java/org/hippoecm/hst/content/service/translation/DefaultHippoTranslationBeanServiceImpl.java - + content-beans/src/main/java/org/hippoecm/hst/content/service/translation/DefaultHippoTranslationContentRegistry.java - + content-beans/src/main/java/org/hippoecm/hst/content/service/translation/HippoTranslatedContentUtils.java Changes: ===================================== api/src/main/java/org/hippoecm/hst/content/service/HippoTranslationBeanService.java → api/src/main/java/org/hippoecm/hst/content/service/translation/HippoTranslationBeanService.java ===================================== --- a/api/src/main/java/org/hippoecm/hst/content/service/HippoTranslationBeanService.java +++ b/api/src/main/java/org/hippoecm/hst/content/service/translation/HippoTranslationBeanService.java @@ -13,7 +13,7 @@ * See the License for the specific language governing permissions and * limitations under the License. */ -package org.hippoecm.hst.content.service; +package org.hippoecm.hst.content.service.translation; import java.util.List; import java.util.Map; ===================================== api/src/main/java/org/hippoecm/hst/content/service/translation/HippoTranslationContentRegistry.java ===================================== --- /dev/null +++ b/api/src/main/java/org/hippoecm/hst/content/service/translation/HippoTranslationContentRegistry.java @@ -0,0 +1,30 @@ +/** + * Copyright 2016-2016 Hippo B.V. (http://www.onehippo.com) + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.hippoecm.hst.content.service.translation; + +import java.util.Set; + +public interface HippoTranslationContentRegistry { + + public Set<String> getDocumentHandleIdsByTranslationId(String translationId); + + public void putDocumentHandleIdsForTranslationId(String translationId, Set<String> documentHandleIds); + + public boolean removeDocumentHandleIdsByTranslationId(String translationId); + + public boolean removeDocumentHandleId(String documentHandleId); + +} ===================================== api/src/main/java/org/hippoecm/hst/content/service/package-info.java → api/src/main/java/org/hippoecm/hst/content/service/translation/package-info.java ===================================== --- a/api/src/main/java/org/hippoecm/hst/content/service/package-info.java +++ b/api/src/main/java/org/hippoecm/hst/content/service/translation/package-info.java @@ -15,6 +15,6 @@ */ /** - * The org.hippoecm.hst.content.service package defines the content related services. + * The org.hippoecm.hst.content.service.translation package defines the Hippo Translation related services. */ -package org.hippoecm.hst.content.service; +package org.hippoecm.hst.content.service.translation; ===================================== components/core/src/main/resources/org/hippoecm/hst/site/container/SpringComponentManager-content-beans.xml ===================================== --- a/components/core/src/main/resources/org/hippoecm/hst/site/container/SpringComponentManager-content-beans.xml +++ b/components/core/src/main/resources/org/hippoecm/hst/site/container/SpringComponentManager-content-beans.xml @@ -32,8 +32,19 @@ <property name="defaultContentRewriterClassName" value="${default.hst.contentrewriter.class}" /> </bean> + <!-- <bean id="org.hippoecm.hst.content.service.HippoTranslationBeanService" class="org.hippoecm.hst.content.service.DefaultHippoTranslationBeanServiceImpl"> </bean> + --> + + <bean id="org.hippoecm.hst.content.service.translation.HippoTranslationContentRegistry" + class="org.hippoecm.hst.content.service.translation.DefaultHippoTranslationContentRegistry"> + </bean> + + <bean id="org.hippoecm.hst.content.service.HippoTranslationBeanService" + class="org.hippoecm.hst.content.service.translation.CachingHippoTranslationBeanServiceImpl"> + <constructor-arg ref="org.hippoecm.hst.content.service.translation.HippoTranslationContentRegistry" /> + </bean> </beans> ===================================== components/core/src/main/resources/org/hippoecm/hst/site/container/SpringComponentManager-observation.xml ===================================== --- a/components/core/src/main/resources/org/hippoecm/hst/site/container/SpringComponentManager-observation.xml +++ b/components/core/src/main/resources/org/hippoecm/hst/site/container/SpringComponentManager-observation.xml @@ -397,6 +397,33 @@ </property> </bean> + <!-- Changes in the hippotranslation:translated documents to update hippo translation cache. --> + <bean class="org.hippoecm.hst.core.jcr.EventListenerItemImpl"> + <property name="nodeAddedEnabled" value="true"/> + <property name="nodeRemovedEnabled" value="true"/> + <property name="propertyAddedEnabled" value="false"/> + <property name="propertyChangedEnabled" value="false"/> + <property name="propertyRemovedEnabled" value="false"/> + <property name="absolutePath" value="/content"/> + <property name="deep" value="true"/> + <property name="uuids"> + <null/> + </property> + <property name="nodeTypeNames"> + <list> + <value>hippostd:folder</value> + </list> + </property> + <property name="noLocal" value="false"/> + <property name="eventListener"> + <bean parent="baseEventListener" class="org.hippoecm.hst.content.service.translation.CachingHippoTranslationEventListener"> + <constructor-arg ref="javax.jcr.Repository" /> + <constructor-arg ref="javax.jcr.Credentials.hstconfigreader" /> + <constructor-arg ref="org.hippoecm.hst.content.service.translation.HippoTranslationContentRegistry" /> + </bean> + </property> + </bean> + </list> </property> </bean> ===================================== content-beans/src/main/java/org/hippoecm/hst/content/beans/standard/AvailableTranslations.java ===================================== --- a/content-beans/src/main/java/org/hippoecm/hst/content/beans/standard/AvailableTranslations.java +++ b/content-beans/src/main/java/org/hippoecm/hst/content/beans/standard/AvailableTranslations.java @@ -23,7 +23,7 @@ import javax.jcr.Node; import javax.jcr.RepositoryException; import org.hippoecm.hst.content.beans.manager.ObjectConverter; -import org.hippoecm.hst.content.service.HippoTranslationBeanService; +import org.hippoecm.hst.content.service.translation.HippoTranslationBeanService; import org.hippoecm.hst.site.HstServices; import org.hippoecm.repository.translation.HippoTranslationNodeType; import org.slf4j.Logger; ===================================== content-beans/src/main/java/org/hippoecm/hst/content/service/CachingHippoTranslationBeanServiceImpl.java → content-beans/src/main/java/org/hippoecm/hst/content/service/translation/CachingHippoTranslationBeanServiceImpl.java ===================================== --- a/content-beans/src/main/java/org/hippoecm/hst/content/service/CachingHippoTranslationBeanServiceImpl.java +++ b/content-beans/src/main/java/org/hippoecm/hst/content/service/translation/CachingHippoTranslationBeanServiceImpl.java @@ -13,19 +13,20 @@ * See the License for the specific language governing permissions and * limitations under the License. */ -package org.hippoecm.hst.content.service; +package org.hippoecm.hst.content.service.translation; import java.util.ArrayList; import java.util.Collections; +import java.util.HashSet; import java.util.List; +import java.util.Set; import javax.jcr.Node; import javax.jcr.RepositoryException; import javax.jcr.Session; import org.apache.commons.lang.StringUtils; -import org.hippoecm.hst.cache.CacheElement; -import org.hippoecm.hst.cache.HstCache; +import org.hippoecm.repository.api.HippoNodeType; import org.slf4j.Logger; import org.slf4j.LoggerFactory; @@ -37,10 +38,11 @@ public class CachingHippoTranslationBeanServiceImpl extends DefaultHippoTranslat private static Logger log = LoggerFactory.getLogger(CachingHippoTranslationBeanServiceImpl.class); - private final HstCache handleIdsOfTranslationIdCache; + private final HippoTranslationContentRegistry hippoTranslationContentRegistry; - public CachingHippoTranslationBeanServiceImpl(final HstCache handleIdsOfTranslationIdCache) { - this.handleIdsOfTranslationIdCache = handleIdsOfTranslationIdCache; + public CachingHippoTranslationBeanServiceImpl( + final HippoTranslationContentRegistry hippoTranslationContentRegistry) { + this.hippoTranslationContentRegistry = hippoTranslationContentRegistry; } @Override @@ -52,17 +54,16 @@ public class CachingHippoTranslationBeanServiceImpl extends DefaultHippoTranslat List<Node> translationNodes = null; - CacheElement cacheElem = handleIdsOfTranslationIdCache.get(translationId); + Set<String> documentHandleIds = hippoTranslationContentRegistry + .getDocumentHandleIdsByTranslationId(translationId); - if (cacheElem != null) { - List<String> handleNodeIds = (List<String>) cacheElem.getContent(); - - if (handleNodeIds != null) { + if (documentHandleIds != null) { + if (documentHandleIds != null) { translationNodes = new ArrayList<>(); Node handleNode; - for (String handleNodeId : handleNodeIds) { - handleNode = session.getNodeByIdentifier(handleNodeId); + for (String documentHandleId : documentHandleIds) { + handleNode = session.getNodeByIdentifier(documentHandleId); if (handleNode.hasNode(handleNode.getName())) { translationNodes.add(handleNode.getNode(handleNode.getName())); @@ -70,17 +71,20 @@ public class CachingHippoTranslationBeanServiceImpl extends DefaultHippoTranslat } } } else { - translationNodes = super.getTranslationNodes(session, translationId); + translationNodes = HippoTranslatedContentUtils.findTranslationNodes(session, translationId); - List<String> handleNodeIds = new ArrayList<String>(); + documentHandleIds = new HashSet<>(); Node handleNode; + for (Node translationNode : translationNodes) { handleNode = translationNode.getParent(); - handleNodeIds.add(handleNode.getIdentifier()); + + if (handleNode.isNodeType(HippoNodeType.NT_HANDLE)) { + documentHandleIds.add(handleNode.getIdentifier()); + } } - cacheElem = handleIdsOfTranslationIdCache.createElement(translationId, handleNodeIds); - handleIdsOfTranslationIdCache.put(cacheElem); + hippoTranslationContentRegistry.putDocumentHandleIdsForTranslationId(translationId, documentHandleIds); } return translationNodes == null ? Collections.emptyList() : translationNodes; ===================================== content-beans/src/main/java/org/hippoecm/hst/content/service/translation/CachingHippoTranslationEventListener.java ===================================== --- /dev/null +++ b/content-beans/src/main/java/org/hippoecm/hst/content/service/translation/CachingHippoTranslationEventListener.java @@ -0,0 +1,169 @@ +/* + * Copyright 2012-2015 Hippo B.V. (http://www.onehippo.com) + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.hippoecm.hst.content.service.translation; + +import java.util.HashSet; +import java.util.List; +import java.util.Set; + +import javax.jcr.Credentials; +import javax.jcr.Node; +import javax.jcr.NodeIterator; +import javax.jcr.Repository; +import javax.jcr.RepositoryException; +import javax.jcr.Session; +import javax.jcr.observation.Event; +import javax.jcr.observation.EventIterator; + +import org.apache.commons.lang.StringUtils; +import org.hippoecm.hst.core.jcr.EventListenersContainerListener; +import org.hippoecm.hst.core.jcr.GenericEventListener; +import org.hippoecm.repository.api.HippoNodeType; +import org.hippoecm.repository.translation.HippoTranslationNodeType; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +public class CachingHippoTranslationEventListener extends GenericEventListener + implements EventListenersContainerListener { + + private static final Logger log = LoggerFactory.getLogger(CachingHippoTranslationEventListener.class); + + private final Repository repository; + + private final Credentials credentials; + + private final HippoTranslationContentRegistry hippoTranslationContentRegistry; + + public CachingHippoTranslationEventListener(final Repository repository, final Credentials credentials, + final HippoTranslationContentRegistry hippoTranslationContentRegistry) { + this.repository = repository; + this.credentials = credentials; + this.hippoTranslationContentRegistry = hippoTranslationContentRegistry; + } + + @Override + public void onEvent(EventIterator events) { + Event event; + + while (events.hasNext()) { + try { + event = events.nextEvent(); + + if (eventIgnorable(event)) { + continue; + } + + switch (event.getType()) { + case Event.NODE_ADDED: + handleNodeAdded(event); + break; + case Event.NODE_REMOVED: + handleNodeRemoved(event); + break; + } + } catch (RepositoryException e) { + log.error("Error processing event"); + } + } + } + + @Override + public void onEventListenersContainerStarted() { + // do nothing + } + + @Override + public void onEventListenersContainerRefreshed() { + // do nothing + } + + @Override + public void onEventListenersContainerStopped() { + } + + private void handleNodeAdded(final Event event) throws RepositoryException { + Session session = null; + + try { + session = repository.login(credentials); + Node node = session.getNodeByIdentifier(event.getIdentifier()); + + if (node.isNodeType(HippoNodeType.NT_HANDLE)) { + String translationId = findTranslationIdFromHandleNode(node); + + if (translationId != null) { + List<Node> translationNodes = HippoTranslatedContentUtils.findTranslationNodes(session, + translationId); + Set<String> documentHandleIds = new HashSet<>(); + Node handleNode; + + for (Node translationNode : translationNodes) { + handleNode = translationNode.getParent(); + + if (handleNode.isNodeType(HippoNodeType.NT_HANDLE)) { + documentHandleIds.add(handleNode.getIdentifier()); + } + } + + hippoTranslationContentRegistry.putDocumentHandleIdsForTranslationId(translationId, + documentHandleIds); + } + } + } finally { + if (session != null) { + session.logout(); + } + } + } + + private void handleNodeRemoved(final Event event) throws RepositoryException { + Session session = null; + + try { + session = repository.login(credentials); + String nodeId = event.getIdentifier(); + hippoTranslationContentRegistry.removeDocumentHandleId(nodeId); + } finally { + if (session != null) { + session.logout(); + } + } + } + + private String findTranslationIdFromHandleNode(final Node handle) throws RepositoryException { + String translationId = null; + + if (handle.hasNode(handle.getName())) { + Node variant; + + for (NodeIterator nodeIt = handle.getNodes(handle.getName()); nodeIt.hasNext();) { + variant = nodeIt.nextNode(); + + if (variant.isNodeType(HippoTranslationNodeType.NT_TRANSLATED) + && variant.hasProperty(HippoTranslationNodeType.ID)) { + translationId = StringUtils + .trimToNull(variant.getProperty(HippoTranslationNodeType.ID).getString()); + + if (translationId != null) { + break; + } + } + } + } + + return translationId; + } +} ===================================== content-beans/src/main/java/org/hippoecm/hst/content/service/DefaultHippoTranslationBeanServiceImpl.java → content-beans/src/main/java/org/hippoecm/hst/content/service/translation/DefaultHippoTranslationBeanServiceImpl.java ===================================== --- a/content-beans/src/main/java/org/hippoecm/hst/content/service/DefaultHippoTranslationBeanServiceImpl.java +++ b/content-beans/src/main/java/org/hippoecm/hst/content/service/translation/DefaultHippoTranslationBeanServiceImpl.java @@ -13,19 +13,15 @@ * See the License for the specific language governing permissions and * limitations under the License. */ -package org.hippoecm.hst.content.service; +package org.hippoecm.hst.content.service.translation; -import java.util.ArrayList; import java.util.LinkedHashMap; import java.util.List; import java.util.Map; import javax.jcr.Node; -import javax.jcr.NodeIterator; import javax.jcr.RepositoryException; import javax.jcr.Session; -import javax.jcr.query.Query; -import javax.jcr.query.QueryResult; import org.apache.commons.lang.StringUtils; import org.hippoecm.hst.container.RequestContextProvider; @@ -90,31 +86,7 @@ public class DefaultHippoTranslationBeanServiceImpl implements HippoTranslationB throw new IllegalArgumentException("Blank translation ID."); } - List<Node> translationNodes = new ArrayList<>(); - - String xpath = "//element(*," + HippoTranslationNodeType.NT_TRANSLATED + ")[" + HippoTranslationNodeType.ID - + " = '" + translationId + "']"; - - @SuppressWarnings("deprecation") - Query query = session.getWorkspace().getQueryManager().createQuery(xpath, Query.XPATH); - final QueryResult result = query.execute(); - - Node translationNode; - for (NodeIterator nodeIt = result.getNodes(); nodeIt.hasNext();) { - translationNode = nodeIt.nextNode(); - - if (translationNode != null) { - if (!translationNode.hasProperty(HippoTranslationNodeType.LOCALE)) { - log.debug("Skipping node '{}' because does not contain property '{}'", translationNode.getPath(), - HippoTranslationNodeType.LOCALE); - continue; - } - - translationNodes.add(translationNode); - } - } - - return translationNodes; + return HippoTranslatedContentUtils.findTranslationNodes(session, translationId); } } ===================================== content-beans/src/main/java/org/hippoecm/hst/content/service/translation/DefaultHippoTranslationContentRegistry.java ===================================== --- /dev/null +++ b/content-beans/src/main/java/org/hippoecm/hst/content/service/translation/DefaultHippoTranslationContentRegistry.java @@ -0,0 +1,104 @@ +/** + * Copyright 2016-2016 Hippo B.V. (http://www.onehippo.com) + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.hippoecm.hst.content.service.translation; + +import java.util.Map; +import java.util.Set; +import java.util.concurrent.ConcurrentHashMap; + +import org.apache.commons.lang.StringUtils; + +public class DefaultHippoTranslationContentRegistry implements HippoTranslationContentRegistry { + + private Object lock = new Object(); + + private Map<String, Set<String>> documentHandleIdsByTranslationIdCache = new ConcurrentHashMap<>(); + + private Map<String, String> translationIdByDocumentHandleIdCache = new ConcurrentHashMap<>(); + + @Override + public Set<String> getDocumentHandleIdsByTranslationId(String translationId) { + if (StringUtils.isBlank(translationId)) { + throw new IllegalArgumentException("Invalid translation ID."); + } + + Set<String> handleIds = documentHandleIdsByTranslationIdCache.get(translationId); + return handleIds; + } + + @Override + public void putDocumentHandleIdsForTranslationId(String translationId, Set<String> documentHandleIds) { + if (StringUtils.isBlank(translationId)) { + throw new IllegalArgumentException("Invalid translation ID."); + } + + if (documentHandleIds == null) { + throw new IllegalArgumentException("Invalid documentHandleIds."); + } + + synchronized (lock) { + documentHandleIdsByTranslationIdCache.put(translationId, documentHandleIds); + + for (String documentHandleId : documentHandleIds) { + translationIdByDocumentHandleIdCache.put(documentHandleId, translationId); + } + } + } + + @Override + public boolean removeDocumentHandleIdsByTranslationId(String translationId) { + if (StringUtils.isBlank(translationId)) { + throw new IllegalArgumentException("Invalid translation ID."); + } + + boolean removed = false; + + synchronized (lock) { + Set<String> documentHandleIds = documentHandleIdsByTranslationIdCache.remove(translationId); + removed = documentHandleIds != null; + + for (String documentHandleId : documentHandleIds) { + translationIdByDocumentHandleIdCache.remove(documentHandleId); + } + } + + return removed; + } + + @Override + public boolean removeDocumentHandleId(String documentHandleId) { + boolean removed = false; + + synchronized (lock) { + String translationId = translationIdByDocumentHandleIdCache.remove(documentHandleId); + removed = translationId != null; + + if (removed) { + Set<String> documentHandleIds = documentHandleIdsByTranslationIdCache.get(translationId); + + if (documentHandleIds != null) { + if (documentHandleIds.isEmpty() + || (documentHandleIds.size() == 1 && documentHandleIds.contains(documentHandleId))) { + documentHandleIdsByTranslationIdCache.remove(translationId); + } + } + } + } + + return removed; + } + +} ===================================== content-beans/src/main/java/org/hippoecm/hst/content/service/translation/HippoTranslatedContentUtils.java ===================================== --- /dev/null +++ b/content-beans/src/main/java/org/hippoecm/hst/content/service/translation/HippoTranslatedContentUtils.java @@ -0,0 +1,67 @@ +/** + * Copyright 2016-2016 Hippo B.V. (http://www.onehippo.com) + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.hippoecm.hst.content.service.translation; + +import java.util.ArrayList; +import java.util.List; + +import javax.jcr.Node; +import javax.jcr.NodeIterator; +import javax.jcr.RepositoryException; +import javax.jcr.Session; +import javax.jcr.query.Query; +import javax.jcr.query.QueryResult; + +import org.hippoecm.repository.translation.HippoTranslationNodeType; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +public class HippoTranslatedContentUtils { + + private static Logger log = LoggerFactory.getLogger(HippoTranslatedContentUtils.class); + + private HippoTranslatedContentUtils() { + } + + public static List<Node> findTranslationNodes(final Session session, final String translationId) + throws RepositoryException { + List<Node> translationNodes = new ArrayList<>(); + + String xpath = "//element(*," + HippoTranslationNodeType.NT_TRANSLATED + ")[" + HippoTranslationNodeType.ID + + " = '" + translationId + "']"; + + @SuppressWarnings("deprecation") + Query query = session.getWorkspace().getQueryManager().createQuery(xpath, Query.XPATH); + final QueryResult result = query.execute(); + + Node translationNode; + for (NodeIterator nodeIt = result.getNodes(); nodeIt.hasNext();) { + translationNode = nodeIt.nextNode(); + + if (translationNode != null) { + if (!translationNode.hasProperty(HippoTranslationNodeType.LOCALE)) { + log.debug("Skipping node '{}' because does not contain property '{}'", translationNode.getPath(), + HippoTranslationNodeType.LOCALE); + continue; + } + + translationNodes.add(translationNode); + } + } + + return translationNodes; + } +} View it on GitLab: https://code.onehippo.org/cms-community/hippo-site-toolkit/commit/9b1ca067dca8f816504202593aa25061a7b4862e
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