Examples with Resource org.eclipse.che.ide.api.resources.Resource used on opensource projects

Example 56 with Resource

use of org.eclipse.che.ide.api.resources.Resource in project che by eclipse.

the class CopyPasteManager method moveResource.

private Promise<Void> moveResource(final Resource resource, final Path destination) {
    //simple move without overwriting
    return resource.move(destination).thenPromise(new Function<Resource, Promise<Void>>() {

        @Override
        public Promise<Void> apply(Resource resource) throws FunctionException {
            eventBus.fireEvent(new RevealResourceEvent(resource));
            return promises.resolve(null);
        }
    }).catchErrorPromise(new Function<PromiseError, Promise<Void>>() {

        @Override
        public Promise<Void> apply(final PromiseError error) throws FunctionException {
            //resource may already exists
            if (error.getMessage().contains("exists")) {
                //create dialog with overwriting option
                return createFromAsyncRequest(new RequestCall<Void>() {

                    @Override
                    public void makeCall(final AsyncCallback<Void> callback) {
                        //handle overwrite operation
                        final ConfirmCallback overwrite = new ConfirmCallback() {

                            @Override
                            public void accepted() {
                                //copy with overwriting
                                resource.move(destination, true).then(new Operation<Resource>() {

                                    @Override
                                    public void apply(Resource ignored) throws OperationException {
                                        callback.onSuccess(null);
                                    }
                                }).catchError(new Operation<PromiseError>() {

                                    @Override
                                    public void apply(PromiseError error) throws OperationException {
                                        callback.onFailure(error.getCause());
                                    }
                                });
                            }
                        };
                        //skip this resource
                        final ConfirmCallback skip = new ConfirmCallback() {

                            @Override
                            public void accepted() {
                                callback.onSuccess(null);
                            }
                        };
                        //change destination name
                        final ConfirmCallback rename = new ConfirmCallback() {

                            @Override
                            public void accepted() {
                                dialogFactory.createInputDialog("Enter new name", "Enter new name", new InputCallback() {

                                    @Override
                                    public void accepted(String value) {
                                        final Path newPath = destination.parent().append(value);
                                        moveResource(resource, newPath).then(new Operation<Void>() {

                                            @Override
                                            public void apply(Void result) throws OperationException {
                                                callback.onSuccess(result);
                                            }
                                        }).catchError(new Operation<PromiseError>() {

                                            @Override
                                            public void apply(PromiseError error) throws OperationException {
                                                callback.onFailure(error.getCause());
                                            }
                                        });
                                    }
                                }, new CancelCallback() {

                                    @Override
                                    public void cancelled() {
                                    }
                                }).show();
                            }
                        };
                        dialogFactory.createChoiceDialog("Error", error.getMessage(), "Overwrite", "Skip", "Change Name", overwrite, skip, rename).show();
                    }
                });
            } else {
                //notify user about failed copying
                notificationManager.notify("Error moving resource", error.getMessage(), FAIL, FLOAT_MODE);
                return promises.resolve(null);
            }
        }
    });
}

Example 57 with Resource

use of org.eclipse.che.ide.api.resources.Resource in project che by eclipse.

the class CopyPasteManager method copyResource.

private Promise<Void> copyResource(final Resource resource, final Path destination) {
    //simple copy without overwriting
    return resource.copy(destination).thenPromise(new Function<Resource, Promise<Void>>() {

        @Override
        public Promise<Void> apply(Resource resource) throws FunctionException {
            eventBus.fireEvent(new RevealResourceEvent(resource));
            return promises.resolve(null);
        }
    }).catchErrorPromise(new Function<PromiseError, Promise<Void>>() {

        @Override
        public Promise<Void> apply(final PromiseError error) throws FunctionException {
            //resource may already exists
            if (error.getMessage().contains("exists")) {
                //create dialog with overwriting option
                return createFromAsyncRequest(new RequestCall<Void>() {

                    @Override
                    public void makeCall(final AsyncCallback<Void> callback) {
                        //handle overwrite operation
                        final ConfirmCallback overwrite = new ConfirmCallback() {

                            @Override
                            public void accepted() {
                                //copy with overwriting
                                resource.copy(destination, true).then(new Operation<Resource>() {

                                    @Override
                                    public void apply(Resource ignored) throws OperationException {
                                        callback.onSuccess(null);
                                    }
                                }).catchError(new Operation<PromiseError>() {

                                    @Override
                                    public void apply(PromiseError error) throws OperationException {
                                        callback.onFailure(error.getCause());
                                    }
                                });
                            }
                        };
                        //skip this resource
                        final ConfirmCallback skip = new ConfirmCallback() {

                            @Override
                            public void accepted() {
                                callback.onSuccess(null);
                            }
                        };
                        //change destination name
                        final ConfirmCallback rename = new ConfirmCallback() {

                            @Override
                            public void accepted() {
                                dialogFactory.createInputDialog("Enter new name", "Enter new name", new InputCallback() {

                                    @Override
                                    public void accepted(String value) {
                                        final Path newPath = destination.parent().append(value);
                                        copyResource(resource, newPath).then(new Operation<Void>() {

                                            @Override
                                            public void apply(Void result) throws OperationException {
                                                callback.onSuccess(result);
                                            }
                                        }).catchError(new Operation<PromiseError>() {

                                            @Override
                                            public void apply(PromiseError error) throws OperationException {
                                                callback.onFailure(error.getCause());
                                            }
                                        });
                                    }
                                }, new CancelCallback() {

                                    @Override
                                    public void cancelled() {
                                    }
                                }).show();
                            }
                        };
                        dialogFactory.createChoiceDialog("Error", error.getMessage(), "Overwrite", "Skip", "Change Name", overwrite, skip, rename).show();
                    }
                });
            } else {
                //notify user about failed copying
                notificationManager.notify("Error copying resource", error.getMessage(), FAIL, FLOAT_MODE);
                return promises.resolve(null);
            }
        }
    });
}

Example 58 with Resource

use of org.eclipse.che.ide.api.resources.Resource in project che by eclipse.

the class InMemoryResourceStore method register.

/** {@inheritDoc} */
@Override
public boolean register(Resource resource) {
    checkArgument(resource != null, "Null resource occurred");
    final Path parent = resource.getLocation().segmentCount() == 1 ? Path.ROOT : resource.getLocation().parent();
    if (!memoryCache.containsKey(parent)) {
        memoryCache.put(parent, new Resource[] { resource });
        intercept(resource);
        return true;
    } else {
        Resource[] container = memoryCache.get(parent);
        final int index = binarySearch(container, resource, NAME_COMPARATOR);
        if (index >= 0) {
            //update existing resource with new one
            container[index] = resource;
            intercept(resource);
            return false;
        } else {
            //such resource doesn't exists, then simply add it
            //negate inverted index into positive one
            final int posIndex = -index - 1;
            final int size = container.length;
            final Resource[] tmpContainer = copyOf(container, size + 1);
            //prepare cell to insert
            arraycopy(tmpContainer, posIndex, tmpContainer, posIndex + 1, size - posIndex);
            tmpContainer[posIndex] = resource;
            container = tmpContainer;
            memoryCache.put(parent, container);
            intercept(resource);
            return true;
        }
    }
}

Example 59 with Resource

use of org.eclipse.che.ide.api.resources.Resource in project che by eclipse.

the class InMemoryResourceStore method getAll.

/** {@inheritDoc} */
@Override
public Optional<Resource[]> getAll(Path parent) {
    checkArgument(parent != null, "Null path occurred");
    if (!memoryCache.containsKey(parent)) {
        return absent();
    }
    Resource[] all = new Resource[0];
    for (Map.Entry<Path, Resource[]> setEntry : memoryCache.entrySet()) {
        /* There is no need to check compared path if its segment count is less then given one. */
        final Path comparedPath = setEntry.getKey();
        if (!parent.isPrefixOf(comparedPath)) {
            continue;
        }
        final Resource[] resources = setEntry.getValue();
        if (resources == null || resources.length == 0) {
            continue;
        }
        final Resource[] tmpResourcesArr = copyOf(all, all.length + resources.length);
        arraycopy(resources, 0, tmpResourcesArr, all.length, resources.length);
        all = tmpResourcesArr;
    }
    if (all.length == 0) {
        return of(EMPTY_RESOURCES);
    }
    return of(all);
}

Example 60 with Resource

use of org.eclipse.che.ide.api.resources.Resource in project che by eclipse.

the class FindResultGroupNode method getChildrenImpl.

/** {@inheritDoc} */
@Override
protected Promise<List<Node>> getChildrenImpl() {
    List<Node> fileNodes = new ArrayList<>();
    for (Resource resource : findResults) {
        if (resource.getResourceType() != FILE) {
            continue;
        }
        FileNode node = nodeFactory.newFileNode((File) resource, null);
        NodePresentation presentation = node.getPresentation(true);
        presentation.setInfoText(resource.getLocation().toString());
        presentation.setInfoTextWrapper(Pair.of("(", ")"));
        presentation.setInfoTextCss("color:" + getEditorInfoTextColor() + ";font-size: 11px");
        fileNodes.add(node);
    }
    //sort nodes by file name
    Collections.sort(fileNodes, new NameComparator());
    return Promises.resolve(fileNodes);
}