Example usage for com.google.gwt.gwtpages.client.page.parameters PageParameters listSize

Introduction

In this page you can find the example usage for com.google.gwt.gwtpages.client.page.parameters PageParameters listSize.

Prototype

public int listSize();

Source Link

Document

Return the ordinal parameters size

Usage

From source file:hudson.gwtmarketplace.client.pages.product.ProductSearchPage.java

License:Open Source License

@Override
public void onEnterPage(PageParameters parameters, PageRequestSession session, AsyncPageCallback callback) {
    generalParams.clear();//from ww  w  .j a v  a 2s  . c o m
    if (parameters.listSize() > 0) {
        String[] arr = parameters.asString(0).split(" ");
        params.clear();
        for (String s : arr) {
            if (s.length() > 0) {
                int index = s.indexOf(':');
                if (index > 0 && s.length() > index) {
                    String key = s.substring(0, index);
                    String value = s.substring(index + 1);
                    params.put(key, value);
                } else {
                    generalParams.add(s);
                }
            }
        }
    }
    String _tag = params.get("tag");
    if (null != _tag)
        tag.getComponent().setValue(_tag);
    String _category = params.get("category");
    if (null != _category)
        WidgetUtil.selectValue(category.getComponent(), _category);
    if (generalParams.size() > 0) {
        StringBuilder sb = new StringBuilder();
        for (String s : generalParams) {
            if (sb.length() > 0)
                sb.append(" ");
            sb.append(s);
        }
        searchFor.getComponent().setValue(sb.toString());
    }
    resetGrid();
}

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From source file:hudson.gwtmarketplace.client.pages.product.ViewProductPage.java

License:Open Source License

@Override
public void onEnterPage(PageParameters parameters, PageRequestSession session, AsyncPageCallback callback) {
    callback.waitForAsync();//from  w w w  .ja v  a 2s  .  c om
    if (parameters.listSize() > 0)
        show(parameters.asString(0), callback);
    else if (!parameters.getHistoryToken().startsWith("_"))
        show(parameters.getHistoryToken(), callback);
}

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