com.google.gwt.gwtpages.client.page.loader.StandardPageLoader.java Source code

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Here is the source code for com.google.gwt.gwtpages.client.page.loader.StandardPageLoader.java

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package com.google.gwt.gwtpages.client.page.loader;

import com.google.gwt.gwtpages.client.page.LoadedPageContainer;
import com.google.gwt.gwtpages.client.page.Page;

/**
 * Simple {@link PageLoader} implementation. {@link Page} instances are
 * registered for specific page tokens.
 * 
 * @author Joe Hudson
 */
public abstract class StandardPageLoader extends AbstractPageLoader {

    public void getPage(String pageToken, PageLoadCallback pageHandler) {
        if (isValidPageToken(pageToken)) {
            try {
                Page p = newInstance(pageToken);
                pageHandler.onPageFound(new LoadedPageContainer(pageToken, p, getPageAttributes(pageToken), this));
            } catch (Exception e) {
                pageHandler.onPageLoadFailure(pageToken, e);
            }
        } else {
            pageHandler.onPageNotFound(pageToken);
        }
    }
}