private void handleError(BlogContext context, BlogPolicy blog, String errorMessageKey) {
context.addErrorShowBlogEdit(errorMessageKey);
try {
if (blog != null) {
context.getPolicyCMServer().abortContent(blog);
}
} catch (CMException e) {
LOG.log(Level.WARNING, "Error while updating blog content.", e);
}
}
public boolean execute(Context context) {
BlogContext blogContext = (BlogContext) context;
RenderRequest renderRequest = blogContext.getRenderRequest();
PolicyCMServer cmServer = blogContext.getPolicyCMServer();
ContentId blogId = blogContext.getBlogContentId();
BlogForm blogForm = populateBlogForm(renderRequest);
ModelWrite localModel = blogContext.getTopModel().getLocal();
localModel.setAttribute("blogForm", blogForm);
if (!(blogFormValidator.validate(blogContext, blogForm))) {
return false;
}
BlogPolicy blog = null;
try {
blog = (BlogPolicy) cmServer.createContentVersion(blogId.getLatestCommittedVersionId());
blog.setName(blogForm.getBlogName());
blog.setPathSegmentString(blogForm.getBlogAddress());
blog.setDescription(blogForm.getBlogDescription());
cmServer.commitContent(blog);
blogContext.getLocalModel().setAttribute("content", blog);
} catch (UrlPathSegmentAlreadyExistsException e) {
handleError(blogContext, blog, RenderControllerBlog.WEB_ALIAS_EXISTS_ERROR);
} catch (InvalidUrlPathSegmentException e) {
handleError(blogContext, blog, RenderControllerBlog.FIELD_REQUIRED_BLOG_ADDRESS);
} catch (CMException e) {
LOG.log(Level.WARNING, "Error while updating blog content.", e);
handleError(blogContext, blog, RenderControllerBlog.INTERNAL_SERVER_ERROR);
}
return true;
}