Example usage for com.google.gwt.gdata.client.gbase ItemsEntryCallback ItemsEntryCallback

Introduction

In this page you can find the example usage for com.google.gwt.gdata.client.gbase ItemsEntryCallback ItemsEntryCallback.

Prototype

ItemsEntryCallback

Source Link

Usage

From source file:com.google.gwt.gdata.sample.hellogdata.client.GoogleBaseCreateItemDemo.java

License:Apache License

/**
 * Create an item by inserting an item entry into
 * an items feed.//from www  . j a va2  s  .c o m
 * Set the item's title to an arbitrary string. Here
 * we prefix the title with 'GWT-GoogleBase-Client' so that
 * we can identify which items were created by this demo.
 * The new item is created as a product review with values
 * for the default product review attributes.
 * On success and failure, display a status message.
 * 
 * @param itemsFeedUri The uri of the items feed into which
 * to insert the new item entry
 */
private void createItem(String itemsFeedUri) {
    showStatus("Creating item...", false);
    ItemsEntry entry = ItemsEntry.newInstance();
    entry.setTitle(Text.newInstance());
    entry.getTitle().setText("GWT-GoogleBase-Client - inserted item");
    entry.setContent(Text.newInstance());
    entry.getContent().setText("GData is great data!! :)");

    Attribute targetCountry = Attribute.newInstance();
    targetCountry.setValue("US");
    Attribute reviewType = Attribute.newInstance();
    reviewType.setValue("Product Review");
    Attribute nameOfItem = Attribute.newInstance();
    nameOfItem.setValue("gwt-gdata");
    Attribute expirationDate = Attribute.newInstance();
    expirationDate.setValue("2038-01-19T03:14:07Z");
    Attribute rating = Attribute.newInstance();
    rating.setValue("5-Excellent");
    Attribute customerId = Attribute.newInstance();
    customerId.setValue("5752122");
    Attribute itemType = Attribute.newInstance();
    itemType.setValue("Reviews");
    Attribute itemLanguage = Attribute.newInstance();
    itemLanguage.setValue("en");

    entry.setAttribute("target_country", targetCountry);
    entry.setAttribute("review_type", reviewType);
    entry.setAttribute("name_of_item_reviewed", nameOfItem);
    entry.setAttribute("expiration_date", expirationDate);
    entry.setAttribute("rating", rating);
    entry.setAttribute("customer_id", customerId);
    entry.setAttribute("item_type", itemType);
    entry.setAttribute("item_language", itemLanguage);

    service.insertEntry(itemsFeedUri, entry, new ItemsEntryCallback() {
        public void onFailure(CallErrorException caught) {
            showStatus("An error occurred while creating an item: " + caught.getMessage(), true);
        }

        public void onSuccess(ItemsEntry result) {
            showStatus("Created an item.", false);
        }
    });
}

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From source file:com.google.gwt.gdata.sample.hellogdata.client.GoogleBaseDeleteItemDemo.java

License:Apache License

/**
 * Delete an item entry using the Finance service and
 * the item entry uri./*from   www . j  a  v a 2 s  . c o m*/
 * On success and failure, display a status message.
 * 
 * @param itemsEntryUri The uri of the item entry to delete
 */
private void deleteItem(String itemsEntryUri) {
    showStatus("Deleting item...", false);
    service.deleteEntry(itemsEntryUri, new ItemsEntryCallback() {
        public void onFailure(CallErrorException caught) {
            showStatus("An error occurred while deleting an item: " + caught.getMessage(), true);
        }

        public void onSuccess(ItemsEntry result) {
            showStatus("Deleted an item.", false);
        }
    });
}

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From source file:com.google.gwt.gdata.sample.hellogdata.client.GoogleBaseUpdateItemDemo.java

License:Apache License

/**
 * Update an item by making use of the updateEntry
 * method of the Entry class.//from   w  ww . j  ava2 s. c om
 * Set the item's title to an arbitrary string. Here
 * we prefix the title with 'GWT-GoogleBase-Client' so that
 * we can identify which items were updated by this demo.
 * We also update the target_country property for this item.
 * On success and failure, display a status message.
 * 
 * @param itemsEntry The item entry which to update
 */
private void updateItem(ItemsEntry itemsEntry) {
    showStatus("Updating item...", false);
    itemsEntry.setTitle(Text.newInstance());
    itemsEntry.getTitle().setText("GWT-GoogleBase-Client - updated item");
    MapAttribute attributes = itemsEntry.getAttributes();
    if (attributes.contains("target_country")) {
        attributes.get("target_country")[0].setValue("UK");
    }
    itemsEntry.updateEntry(new ItemsEntryCallback() {
        public void onFailure(CallErrorException caught) {
            showStatus("An error occurred while updating an item: " + caught.getMessage(), true);
        }

        public void onSuccess(ItemsEntry result) {
            showStatus("Updated an item.", false);
        }
    });
}

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