Examples of org.locationtech.udig.issues.IssuesList

org.locationtech.udig.issues.IssuesList
An in-memory issues list. All issues will be lost at shut down unless {@link #save()} iscalled. This is a useful utility class for implementing other issues list implementations. The Datastore issues list (internal implementation) for example wraps this list and uses it to cache all of its issues.
Notifies listeners when issues are added or removed from list.
@author jones @since 1.0.0

            IIssuesManager.defaultInstance.save(new NullProgressMonitor());
            
            assertTrue(view.forTestingGetRefreshButton().isEnabled());
            assertFalse(view.forTestingGetSaveButton().isEnabled());
            
            IIssuesManager.defaultInstance.setIssuesList(new IssuesList());
            assertFalse(view.forTestingGetRefreshButton().isEnabled());
            assertFalse(view.forTestingGetSaveButton().isEnabled());
        }finally{
            IIssuesManager.defaultInstance.setIssuesList(old);
        }

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    }


    @Test
    public void testSetIssuesList() throws Exception {
        IssuesManager m = new IssuesManager();
        IIssuesList issuesList = new IssuesList();
        m.setIssuesList(issuesList);


        final AtomicBoolean addedListener = new AtomicBoolean(false);
        final AtomicBoolean removedListener = new AtomicBoolean(false);
        DummyIssue dummyIssue = new DummyIssue(3){
            @Override
            public void addIssueListener( IIssueListener listener ) {
                addedListener.set(true);
            }


            @Override
            public void removeIssueListener( IIssueListener listener ) {
                removedListener.set(true);
            }
        };
        issuesList.add(dummyIssue);
        assertTrue(addedListener.get());
        assertFalse(removedListener.get());


        addedListener.set(false);


        m.setIssuesList(new IssuesList());


        assertFalse(addedListener.get());
        assertTrue(removedListener.get());


        removedListener.set(false);

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        assertNotNull(listEvent[0]);
        assertNull(managerEvent[0]);


        listEvent[0] = null;


        m.setIssuesList(new IssuesList());


        assertEquals(IssuesManagerEventType.ISSUES_LIST_CHANGE, managerEvent[0].getType());
        assertNull(listEvent[0]);


        managerEvent[0] = null;

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    }


    @Test
    public void testSaveIssuesList() throws Exception {
        IssuesManager m = new IssuesManager();
        IIssuesList issuesList = new IssuesList();
        m.setIssuesList(issuesList);
        issuesList.add(IssuesListTestHelper.createFeatureIssue("1")); //$NON-NLS-1$


        // no exception happens, and nothing else.
        assertFalse(m.save(new NullProgressMonitor()));


        DataStore[] store = new DataStore[1];
        SimpleFeatureType[] featureType = new SimpleFeatureType[1];
        issuesList = IssuesListTestHelper.createInMemoryDatastoreIssuesList(store, featureType);
        m.setIssuesList(issuesList);


        FeatureIssue createIssue = IssuesListTestHelper.createFeatureIssue("2"); //$NON-NLS-1$
        issuesList.add(createIssue);
        issuesList.add(IssuesListTestHelper.createFeatureIssue("3")); //$NON-NLS-1$
        assertFalse(m.save(new NullProgressMonitor()));


        createIssue.setPriority(Priority.TRIVIAL);


        class Listener implements IIssuesListListener {


            private Collection< ? extends IIssue> saved;


            public void notifyChange( IssuesListEvent event ) {


                if (event.getType() == IssuesListEventType.SAVE)
                    saved = event.getChanged();
            }


        };


        Listener listener = new Listener();
        issuesList.addListener(listener);


        assertTrue(m.save(new NullProgressMonitor()));
        assertEquals(1, listener.saved.size());
        assertEquals(createIssue.getId(), listener.saved.iterator().next().getId());
    }

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                }
            }
        }


        if (issuesList == null) {
            issuesList = new IssuesList();
        }
        
        if( issuesList instanceof IRemoteIssuesList ){
            try {
                ((IRemoteIssuesList)issuesList).refresh();
            } catch (IOException e) {
                IssuesActivator.log("failed to refresh issues list", e); //$NON-NLS-1$
                issuesList=new IssuesList();
            }
        }else if (issuesList instanceof IssuesList){
          ((IssuesList)issuesList).load();
        }

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Related Classes of org.locationtech.udig.issues.IssuesList

org.locationtech.udig.issues.internal.IssuesManager

org.locationtech.udig.issues.listeners.IssuesListEvent

org.locationtech.udig.issues.test.IssuesManagerTest

org.locationtech.udig.issues.test.IssuesViewTest

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