33 lines
1.4 KiB
Java
33 lines
1.4 KiB
Java
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/*
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* Copyright (c) 2008,2009 Declarative Engineering LLC.
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* All rights reserved. This program and the accompanying materials
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* are made available under the terms of the Declarative Engineering LLC
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* verson 1 which accompanies this distribution, and is available at
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* http://declarativeengineering.com/legal/DE_Developer_License_v1.txt
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*/
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package com.foundation.web;
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import com.common.util.ICollection;
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import com.foundation.web.interfaces.IContent;
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public abstract class HtmlView implements IHtmlView {
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/**
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* Tests the value to retrieve a boolean result.
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* This method will first try to convert the value to a boolean value, otherwise it will check if it is a collection and use whether it has any values, otherwise it will simply test if the value is non-null.
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* @param value The value to test.
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* @param invert Whether to invert the results.
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* @return Whether the value results in a true value.
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*/
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public boolean test(Object value, boolean invert) {
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boolean result = (value instanceof Boolean ? ((Boolean) value).booleanValue() : value instanceof ICollection ? ((ICollection) value).getSize() > 0 : value != null);
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return invert ? !result : result;
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}//test()//
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/**
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* Generates the HTML content object.
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* @return The content for the reponse.
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*/
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public IContent generateContent() {
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return new HtmlContent(generateHtmlSource());
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}//generateContent()//
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}//HtmlView//
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