Example usage for com.google.gwt.gdata.client.blogger PostEntry getCategories

Introduction

In this page you can find the example usage for com.google.gwt.gdata.client.blogger PostEntry getCategories.

Prototype

public final native Category[] getCategories() ;

Source Link

Document

Returns the categories.

Usage

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

License:Apache License

/**
 * Update a blog post by making use of the updateEntry
 * method of the Entry class.//from ww w .j a  v  a2 s .  c  o m
 * Set the post's title and contents to an arbitrary string. Here
 * we prefix the title with 'GWT-Blogger-Client' so that
 * we can identify which posts were updated by this demo.
 * We also update the name of one of the post's categories.
 * On success and failure, display a status message.
 * 
 * @param postEntry The post entry which to update
 */
private void updatePost(PostEntry postEntry) {
    showStatus("Updating post entry...", false);
    postEntry.getTitle().setText("GWT-Blogger-Client - updated post");
    postEntry.setContent(Text.newInstance());
    postEntry.getContent().setText("My updated post");
    Category[] categories = postEntry.getCategories();
    for (Category category : categories) {
        if (category.getTerm().equals("Label1")) {
            category.setTerm("Label1-updated");
        }
    }
    postEntry.updateEntry(new PostEntryCallback() {
        public void onFailure(CallErrorException caught) {
            showStatus("An error occurred while updating a blog post: " + caught.getMessage(), true);
        }

        public void onSuccess(PostEntry result) {
            showStatus("Updated a blog entry.", false);
        }
    });
}

---