Example usage for javax.persistence EntityManager getTransaction

List of usage examples for javax.persistence EntityManager getTransaction

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Introduction

In this page you can find the example usage for javax.persistence EntityManager getTransaction.

Prototype

public EntityTransaction getTransaction();

Source Link

Document

Return the resource-level EntityTransaction object.

Usage

From source file:gr.upatras.ece.nam.baker.impl.BakerJpaController.java

public void saveUser(BakerUser bu) {
    logger.info("Will save BakerUser = " + bu.getName());

    EntityManager entityManager = entityManagerFactory.createEntityManager();

    EntityTransaction entityTransaction = entityManager.getTransaction();

    entityTransaction.begin();//ww  w .  java 2  s . c  o  m

    entityManager.persist(bu);

    entityManager.flush();
    entityTransaction.commit();

}

From source file:org.traccar.web.server.model.DataServiceImpl.java

private void createUser(EntityManager entityManager, User user) {
    synchronized (entityManager) {
        entityManager.getTransaction().begin();
        try {//from   w  w  w  .j  av a2s  .  c  o  m
            entityManager.persist(user);
            entityManager.getTransaction().commit();
        } catch (RuntimeException e) {
            entityManager.getTransaction().rollback();
            throw e;
        }
    }
}

From source file:gr.upatras.ece.nam.baker.impl.BakerJpaController.java

public void deleteUser(int userid) {
    EntityManager entityManager = entityManagerFactory.createEntityManager();
    BakerUser u = entityManager.find(BakerUser.class, userid);

    EntityTransaction entityTransaction = entityManager.getTransaction();

    entityTransaction.begin();//  w w  w. j a  v a2s . c  om

    entityManager.remove(u);

    entityTransaction.commit();
}

From source file:gr.upatras.ece.nam.baker.impl.BakerJpaController.java

public void deleteProperty(int propid) {

    EntityManager entityManager = entityManagerFactory.createEntityManager();
    BakerProperty c = entityManager.find(BakerProperty.class, propid);

    EntityTransaction entityTransaction = entityManager.getTransaction();
    entityTransaction.begin();/*  www  .ja  va2 s.  c  o  m*/
    entityManager.remove(c);
    entityTransaction.commit();

}

From source file:gr.upatras.ece.nam.baker.impl.BakerJpaController.java

public void deleteSubscribedResource(int smId) {
    EntityManager entityManager = entityManagerFactory.createEntityManager();
    SubscribedResource sm = entityManager.find(SubscribedResource.class, smId);

    EntityTransaction entityTransaction = entityManager.getTransaction();
    entityTransaction.begin();//  w  ww .  java2  s. com
    entityManager.remove(sm);
    entityTransaction.commit();
}

From source file:org.traccar.web.server.model.DataServiceImpl.java

@Override
public Device updateDevice(Device device) {
    EntityManager entityManager = getSessionEntityManager();
    synchronized (entityManager) {
        entityManager.getTransaction().begin();
        try {//from   w  w  w  .  j a  v a2  s.c  o m
            device = entityManager.merge(device);
            entityManager.getTransaction().commit();
            return device;
        } catch (RuntimeException e) {
            entityManager.getTransaction().rollback();
            throw e;
        }
    }
}

From source file:gr.upatras.ece.nam.baker.impl.BakerJpaController.java

public void deleteDeployment(int id) {
    EntityManager entityManager = entityManagerFactory.createEntityManager();
    DeploymentDescriptor c = entityManager.find(DeploymentDescriptor.class, id);

    EntityTransaction entityTransaction = entityManager.getTransaction();
    entityTransaction.begin();//from   w ww. ja  v a2s . co m
    entityManager.remove(c);
    entityTransaction.commit();

}

From source file:com.doculibre.constellio.wicket.panels.results.tagging.SearchResultEditTaggingPanel.java

public SearchResultEditTaggingPanel(String id, final SolrDocument doc, final IDataProvider dataProvider,
        Thesaurus source) {//from  w  ww.  ja v a  2 s .c  o  m
    super(id);
    if (source == null) {
        freeTextTags = true;
        source = new Thesaurus(getLocalizer().getString("freeTextTags", SearchResultEditTaggingPanel.this));
    }
    RecordServices recordServices = ConstellioSpringUtils.getRecordServices();
    Record record = recordServices.get(doc);
    recordModel = new RecordModel(record);
    taggingSourceModel = new EntityModel<Thesaurus>(source);

    filterAddForm = new Form("filterAddForm");
    filterAddForm.setOutputMarkupId(true);

    IModel taggingSourceChoicesModel = new LoadableDetachableModel() {
        @Override
        protected Object load() {
            List<Object> taggingSources = new ArrayList<Object>();

            taggingSources.add(
                    new Thesaurus(getLocalizer().getString("freeTextTags", SearchResultEditTaggingPanel.this)));

            SkosServices skosServices = ConstellioSpringUtils.getSkosServices();
            Record record = recordModel.getObject();
            ConnectorInstance connectorInstance = record.getConnectorInstance();
            RecordCollection collection = connectorInstance.getRecordCollection();
            Map<String, Object> criteria = new HashMap<String, Object>();
            criteria.put("recordCollection", collection);
            taggingSources.addAll(skosServices.list(criteria));

            return taggingSources;
        }
    };
    IChoiceRenderer taggingSourceRenderer = new ChoiceRenderer("dcTitle");
    taggingSourceField = new DropDownChoice("taggingSource", taggingSourceModel, taggingSourceChoicesModel,
            taggingSourceRenderer);
    taggingSourceField.setVisible(isSourceSelectionVisible());
    taggingSourceField.add(new AjaxFormComponentUpdatingBehavior("onchange") {
        @Override
        protected void onUpdate(AjaxRequestTarget target) {
            target.addComponent(availableTagsContainer);
            target.addComponent(appliedTagsContainer);
            target.addComponent(filterAddField);
            target.addComponent(filterAddButton);
        }
    });

    filterAddField = new TextField("filterAddField", new Model());
    filterAddField.setOutputMarkupId(true);
    filterAddField.add(new AjaxFormComponentUpdatingBehavior("onkeyup") {
        @Override
        protected void onUpdate(AjaxRequestTarget target) {
            String input = filterAddField.getModelObjectAsString();
            availableTagsModel.setFilter(input);
            appliedTagsModel.setFilter(input);
            if (isFreeTextTagSource()) {
                target.addComponent(availableTagsContainer);
                target.addComponent(appliedTagsContainer);
            }
        }
    });

    filterAddButton = new AjaxButton("filterAddButton") {
        @Override
        protected void onSubmit(AjaxRequestTarget target, Form form) {
            String tagName = (String) filterAddField.getModelObject();
            if (StringUtils.isNotBlank(tagName)) {
                if (isFreeTextTagSource()) {
                    FreeTextTagServices freeTextTagServices = ConstellioSpringUtils.getFreeTextTagServices();
                    FreeTextTag existingTag = freeTextTagServices.get(tagName);
                    if (existingTag == null) {
                        FreeTextTag newTag = new FreeTextTag();
                        newTag.setFreeText(tagName);

                        EntityManager entityManager = ConstellioPersistenceContext.getCurrentEntityManager();
                        if (!entityManager.getTransaction().isActive()) {
                            entityManager.getTransaction().begin();
                        }
                        freeTextTagServices.makePersistent(newTag);
                        entityManager.getTransaction().commit();

                        availableTagsModel.setFilter(null);
                        appliedTagsModel.setFilter(null);
                        filterAddField.clearInput();
                        filterAddField.setModelObject(null);
                        target.addComponent(filterAddField);
                        target.addComponent(availableTagsContainer);
                        target.addComponent(appliedTagsContainer);
                    }
                } else {
                    target.addComponent(availableTagsContainer);
                }
            }
        }
    };
    filterAddButton.add(new AttributeModifier("value", true, new LoadableDetachableModel() {
        @Override
        protected Object load() {
            String key = isFreeTextTagSource() ? "add" : "filter";
            return getLocalizer().getString(key, SearchResultEditTaggingPanel.this);
        }
    }));

    availableTagsContainer = new WebMarkupContainer("availableTagsContainer");
    availableTagsContainer.setOutputMarkupId(true);
    availableTagsModel = new FilteredObjectsModel() {
        @Override
        protected List<Object> filter(String filter) {
            List<Object> matches = new ArrayList<Object>();
            Thesaurus taggingSource = taggingSourceModel.getObject();

            if (taggingSource == null || taggingSource.getId() == null) {
                if (StringUtils.isNotBlank(filter)) {
                    filter = filter + "*";
                }
                FreeTextTagServices taggingServices = ConstellioSpringUtils.getFreeTextTagServices();
                if (StringUtils.isBlank(filter)) {
                    List<FreeTextTag> first100 = taggingServices.list(100);
                    matches.addAll(first100);
                } else {
                    Set<FreeTextTag> searchResults = taggingServices.search(filter);
                    matches.addAll(searchResults);
                }
            } else {
                SkosServices skosServices = ConstellioSpringUtils.getSkosServices();
                Set<SkosConcept> searchResults = skosServices.searchAllLabels(filter, taggingSource, null);
                matches.addAll(searchResults);
            }
            return matches;
        }
    };
    availableTagsListView = new ListView("availableTags", availableTagsModel) {
        @Override
        protected void populateItem(ListItem item) {
            ConstellioEntity tagSource = (ConstellioEntity) item.getModelObject();
            final ReloadableEntityModel<ConstellioEntity> tagSourceModel = new ReloadableEntityModel<ConstellioEntity>(
                    tagSource);
            final ModalWindow detailsModal = new ModalWindow("detailsModal");
            item.add(detailsModal);

            final AjaxLink detailsLink = new AjaxLink("detailsLink") {
                @Override
                public void onClick(AjaxRequestTarget target) {
                    ConstellioEntity tagSource = (ConstellioEntity) tagSourceModel.getObject();
                    if (tagSource instanceof SkosConcept) {
                        SkosConcept skosConcept = (SkosConcept) tagSource;
                        detailsModal.setContent(
                                new SkosConceptModalPanel(detailsModal.getContentId(), skosConcept));
                        detailsModal.show(target);
                    }
                }
            };
            item.add(detailsLink);
            detailsLink.setEnabled(tagSource instanceof SkosConcept);

            detailsLink.add(new Label("name", new LoadableDetachableModel() {
                @Override
                protected Object load() {
                    String name;
                    ConstellioEntity tagSource = (ConstellioEntity) tagSourceModel.getObject();
                    if (tagSource != null) {
                        if (tagSource instanceof FreeTextTag) {
                            FreeTextTag freeTextTag = (FreeTextTag) tagSource;
                            name = freeTextTag.getFreeText();
                        } else {
                            SkosConcept skosConcept = (SkosConcept) tagSource;
                            name = skosConcept.getPrefLabel(getLocale());
                        }
                    } else {
                        name = "null";
                    }
                    return name;
                }
            }));

            item.add(new AjaxLink("addLink") {
                @Override
                public void onClick(AjaxRequestTarget target) {
                    Record record = recordModel.getObject();
                    ConstellioEntity tagSource = (ConstellioEntity) tagSourceModel.getObject();
                    if (tagSource instanceof FreeTextTag) {
                        FreeTextTag freeTextTag = (FreeTextTag) tagSource;
                        record.addFreeTextTag(freeTextTag, true);
                    } else {
                        SkosConcept skosConcept = (SkosConcept) tagSource;
                        record.addSkosConcept(skosConcept, true);
                    }
                    record.setUpdateIndex(true);

                    RecordServices recordServices = ConstellioSpringUtils.getRecordServices();

                    SolrServer solrServer = SolrCoreContext
                            .getSolrServer(record.getConnectorInstance().getRecordCollection());
                    try {
                        ConstellioPersistenceUtils.beginTransaction();
                        recordServices.makePersistent(record);
                        try {
                            solrServer.commit();
                        } catch (Throwable t) {
                            try {
                                solrServer.rollback();
                            } catch (Exception e) {
                                throw new RuntimeException(t);
                            }
                        }
                    } finally {
                        ConstellioPersistenceUtils.finishTransaction(false);
                    }

                    target.addComponent(availableTagsContainer);
                    target.addComponent(appliedTagsContainer);
                }

                @Override
                public boolean isVisible() {
                    boolean visible = super.isVisible();
                    if (visible) {
                        Record record = recordModel.getObject();
                        if (tagSourceModel.getObject() instanceof FreeTextTag) {
                            FreeTextTag freeTextTag = (FreeTextTag) tagSourceModel.getObject();
                            visible = !record.hasFreeTextTag(freeTextTag);
                        } else {
                            SkosConcept skosConcept = (SkosConcept) tagSourceModel.getObject();
                            visible = !record.hasSkosConcept(skosConcept);
                        }
                    }
                    return visible;
                }

                @Override
                public void detachModels() {
                    tagSourceModel.detach();
                    super.detachModels();
                }
            });
        }
    };

    appliedTagsContainer = new WebMarkupContainer("appliedTagsContainer");
    appliedTagsContainer.setOutputMarkupId(true);
    appliedTagsModel = new FilteredObjectsModel() {
        @Override
        protected List<RecordTag> filter(String filter) {
            List<RecordTag> matches = new ArrayList<RecordTag>();
            Record record = recordModel.getObject();
            Thesaurus source = taggingSourceModel.getObject();
            for (RecordTag recordTag : record.getIncludedRecordTags(freeTextTags ? null : source, true)) {
                //                    if (StringUtils.isEmpty(filter)
                //                        || recordTag.getName(getLocale()).toLowerCase().indexOf(filter.toLowerCase()) != -1) {
                matches.add(recordTag);
                //                    }
            }
            return matches;
        }
    };
    appliedTagsListView = new ListView("appliedTags", appliedTagsModel) {
        @Override
        protected void populateItem(ListItem item) {
            RecordTag recordTag = (RecordTag) item.getModelObject();
            final RecordTagModel recordTagModel = new RecordTagModel(recordTag);

            ConstellioEntity tagSource;
            if (recordTag.getFreeTextTag() != null) {
                tagSource = recordTag.getFreeTextTag();
            } else {
                tagSource = recordTag.getSkosConcept();
            }
            final ReloadableEntityModel<ConstellioEntity> tagSourceModel = new ReloadableEntityModel<ConstellioEntity>(
                    tagSource);
            final ModalWindow detailsModal = new ModalWindow("detailsModal");
            item.add(detailsModal);

            final AjaxLink detailsLink = new AjaxLink("detailsLink") {
                @Override
                public void onClick(AjaxRequestTarget target) {
                    ConstellioEntity tagSource = (ConstellioEntity) tagSourceModel.getObject();
                    if (tagSource instanceof SkosConcept) {
                        SkosConcept skosConcept = (SkosConcept) tagSource;
                        detailsModal.setContent(
                                new SkosConceptModalPanel(detailsModal.getContentId(), skosConcept));
                        detailsModal.show(target);
                    }
                }
            };
            item.add(detailsLink);
            detailsLink.setEnabled(tagSource instanceof SkosConcept);

            detailsLink.add(new Label("name", new LoadableDetachableModel() {
                @Override
                protected Object load() {
                    String name;
                    ConstellioEntity tagSource = (ConstellioEntity) tagSourceModel.getObject();
                    if (tagSource != null) {
                        if (tagSource instanceof FreeTextTag) {
                            FreeTextTag freeTextTag = (FreeTextTag) tagSource;
                            name = freeTextTag.getFreeText();
                        } else {
                            SkosConcept skosConcept = (SkosConcept) tagSource;
                            name = skosConcept.getPrefLabel(getLocale());
                        }
                    } else {
                        name = "null";
                    }
                    return name;
                }
            }));
            detailsLink.add(new AttributeModifier("style", true, new LoadableDetachableModel() {
                @Override
                protected Object load() {
                    RecordTag recordTag = recordTagModel.getObject();
                    return recordTag.isExcluded() ? "text-decoration: line-through;" : "text-decoration:none";
                }
            }));
            item.add(new AjaxLink("removeLink") {
                @Override
                public void onClick(AjaxRequestTarget target) {
                    Record record = recordModel.getObject();
                    RecordTag recordTag = recordTagModel.getObject();
                    boolean excluded = recordTag.isExcluded();
                    if (excluded) {
                        record.getRecordTags().remove(recordTag);
                    } else {
                        recordTag.setManual(true);
                        recordTag.setExcluded(true);
                    }
                    record.setUpdateIndex(true);

                    RecordServices recordServices = ConstellioSpringUtils.getRecordServices();

                    SolrServer solrServer = SolrCoreContext
                            .getSolrServer(record.getConnectorInstance().getRecordCollection());
                    try {
                        ConstellioPersistenceUtils.beginTransaction();
                        recordServices.makePersistent(record);
                        try {
                            solrServer.commit();
                        } catch (Throwable t) {
                            try {
                                solrServer.rollback();
                            } catch (Exception e) {
                                throw new RuntimeException(t);
                            }
                        }
                    } finally {
                        ConstellioPersistenceUtils.finishTransaction(false);
                    }

                    target.addComponent(availableTagsContainer);
                    target.addComponent(appliedTagsContainer);
                }

                @Override
                public void detachModels() {
                    recordTagModel.detach();
                    tagSourceModel.detach();
                    super.detachModels();
                }
            });
        }
    };

    closeLink = new AjaxLink("closeLink") {
        @Override
        public void onClick(AjaxRequestTarget target) {
            SearchResultTaggingPanel parent = (SearchResultTaggingPanel) findParent(
                    SearchResultTaggingPanel.class);
            target.addComponent(parent);
            ModalWindow.closeCurrent(target);
        }
    };

    add(taggingSourceField);
    add(new Label("sourceName", source.getDcTitle()).setVisible(!isSourceSelectionVisible()));
    add(filterAddForm);
    filterAddForm.add(filterAddField);
    filterAddForm.add(filterAddButton);

    add(availableTagsContainer);
    availableTagsContainer.add(availableTagsListView);

    add(appliedTagsContainer);
    appliedTagsContainer.add(appliedTagsListView);

    add(closeLink);
}

From source file:nl.b3p.viewer.stripes.ApplicationActionBean.java

public Resolution saveCache() throws JSONException, IOException {
    Resolution view = view();//from  w w  w  . j  a  v  a 2 s  .c  o m

    EntityManager em = Stripersist.getEntityManager();
    Resolution r = checkRestriction(context, application, em);
    if (r != null) {
        return r;
    }
    SelectedContentCache cache = new SelectedContentCache();
    JSONObject sc = cache.createSelectedContent(application, false, false, false, em);
    application.getDetails().put("selected_content_cache", new ClobElement(sc.toString()));
    em.getTransaction().commit();
    return view;
}

From source file:org.traccar.web.server.model.DataServiceImpl.java

@Override
public User removeUser(User user) {
    User currentUser = getSessionUser();
    if (currentUser.getAdmin()) {
        EntityManager entityManager = getSessionEntityManager();
        synchronized (entityManager) {
            entityManager.getTransaction().begin();
            try {
                user = entityManager.merge(user);
                user.getDevices().clear();
                entityManager.remove(user);
                entityManager.getTransaction().commit();
                return user;
            } catch (RuntimeException e) {
                entityManager.getTransaction().rollback();
                throw e;
            }/*from  w w w  .jav a2 s .  c  om*/
        }
    } else {
        throw new SecurityException();
    }
}