Examples with StringPersistenceProvider org.whole.lang.codebase.StringPersistenceProvider used on opensource projects

Example 16 with StringPersistenceProvider

use of org.whole.lang.codebase.StringPersistenceProvider in project whole by wholeplatform.

the class ActionFactory method createAddFragmentAction.

public IUpdatableAction createAddFragmentAction(String label, IEntity predicate, IEntity fragment) {
    try {
        Map<String, Object> parameters = new HashMap<String, Object>();
        StringPersistenceProvider spp = new StringPersistenceProvider();
        ReflectionFactory.getDefaultPersistenceKit().writeModel(fragment, spp);
        parameters.put(FRAGMENT_XWL_PARAMETER_ID, spp.getStore());
        spp = new StringPersistenceProvider();
        ReflectionFactory.getDefaultPersistenceKit().writeModel(predicate, spp);
        parameters.put(PREDICATE_XWL_PARAMETER_ID, spp.getStore());
        return createE4ActionAdapter(label, ADD_ICON_URI, ADD_FRAGMENT_COMMAND_ID, parameters);
    } catch (Exception e) {
        throw new IllegalStateException(e);
    }
}

Example 17 with StringPersistenceProvider

use of org.whole.lang.codebase.StringPersistenceProvider in project whole by wholeplatform.

the class FragmentModelTransactionHandler method defineBindings.

protected void defineBindings(String fragmentXwl, String predicateXwl, IBindingManager bm) throws Exception {
    IPersistenceKit persistenceKit = ReflectionFactory.getDefaultPersistenceKit();
    bm.wDef("fragmentEntity", persistenceKit.readModel(new StringPersistenceProvider(fragmentXwl)));
    bm.wDef("predicateEntity", persistenceKit.readModel(new StringPersistenceProvider(predicateXwl)));
}

Example 18 with StringPersistenceProvider

use of org.whole.lang.codebase.StringPersistenceProvider in project whole by wholeplatform.

the class ClipboardUtils method parseClipboardContents.

public static IEntity parseClipboardContents(IPersistenceKit persistenceKit, IBindingManager bm) throws Exception {
    IEntity entity = Clipboard.instance().getEntityContents();
    if (entity != null && ReflectionFactory.getDefaultPersistenceKit().equals(persistenceKit)) {
        if (EntityUtils.isTuple(entity))
            bm.wDef("syntheticRoot", entity);
        return entity;
    } else {
        String text;
        if (entity != null) {
            StringBuilder sb = new StringBuilder(1024);
            for (int i = 0; i < entity.wSize(); i++) sb.append(PrettyPrinterOperation.toPrettyPrintString(entity.wGet(i)));
            text = sb.toString();
        } else
            text = Clipboard.instance().getTextContents();
        if (text == null)
            throw new IllegalStateException("no clipboard contents");
        bm.wDefValue("parseFragments", true);
        return persistenceKit.readModel(new StringPersistenceProvider(text, bm));
    }
}

Example 19 with StringPersistenceProvider

use of org.whole.lang.codebase.StringPersistenceProvider in project whole by wholeplatform.

the class JSONPersistencesTest method testParseAndGenerateWithBuilderOperation.

@Test
public void testParseAndGenerateWithBuilderOperation() throws Exception {
    IEntity sampleModel = JSONSourcePersistenceKit.instance().readModel(new StreamPersistenceProvider(getClass().getResourceAsStream("sample.json")));
    StringPersistenceProvider pp = new StringPersistenceProvider();
    JsonGenerator generator = new JsonFactory().createGenerator(pp.getOutputStream());
    generator.useDefaultPrettyPrinter();
    JSONGeneratorBuilderOperation op = new JSONGeneratorBuilderOperation(generator);
    new ModelTemplate(sampleModel).apply(op);
    generator.close();
    assertEquals(sampleString, pp.getStore());
}

Example 20 with StringPersistenceProvider

use of org.whole.lang.codebase.StringPersistenceProvider in project whole by wholeplatform.

the class TextTransferDropTargetListener method getCommand.

@Override
protected Command getCommand() {
    String text = (String) getCurrentEvent().data;
    Shell shell = getViewer().getControl().getShell();
    IImportAsModelDialog dialog = factory.createImplicitElementImportAsModelDialog(shell, "Drop As", false);
    if (!dialog.show())
        return null;
    IPersistenceKit persistenceKit = dialog.getPersistenceKit();
    EntityDescriptor<?> stage = dialog.getStage();
    try {
        IBindingManager bm = BindingManagerFactory.instance.createBindingManager();
        bm.wDefValue("parseFragments", true);
        IEntity entity = persistenceKit.readModel(new StringPersistenceProvider(text, bm));
        // FIXME workaround for selections with multiple entities
        if (EntityUtils.isTuple(entity))
            bm.wDef("syntheticRoot", entity);
        boolean hasSyntheticRoot = bm.wIsSet("syntheticRoot");
        IEntityIterator<IEntity> iterator;
        boolean needsCompositeTarget = false;
        if (hasSyntheticRoot) {
            IEntity syntheticRoot = bm.wGet("syntheticRoot");
            iterator = IteratorFactory.childIterator();
            iterator.reset(syntheticRoot);
            needsCompositeTarget = syntheticRoot.wSize() > 1;
        } else {
            iterator = IteratorFactory.selfIterator();
            iterator.reset(entity);
        }
        List<IEntityPart> editParts = new ArrayList<IEntityPart>();
        while (iterator.hasNext()) {
            IEntity stageEntity = EntityUtils.clone(iterator.next());
            stageEntity = ClipboardUtils.conditionalStageAdd(getTargetEditPart(), stage, stageEntity, needsCompositeTarget);
            editParts.add(ClipboardUtils.createEditPart(getViewer().getEditPartFactory(), stageEntity));
        }
        ChangeBoundsRequest request = (ChangeBoundsRequest) getTargetRequest();
        request.setEditParts(editParts);
        return super.getCommand();
    } catch (Exception e) {
        return null;
    }
}