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| package org.apache.tapestry.contrib.inspector; |
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| import java.util.ArrayList; |
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| import java.util.Collection; |
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| import java.util.List; |
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| import org.apache.hivemind.service.ClassFabUtils; |
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| import org.apache.tapestry.BaseComponent; |
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| import org.apache.tapestry.IPage; |
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| import org.apache.tapestry.event.PageBeginRenderListener; |
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| import org.apache.tapestry.event.PageEvent; |
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| import org.apache.tapestry.record.PropertyChange; |
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| import org.apache.tapestry.record.PropertyPersistenceStrategySource; |
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| public abstract class ShowProperties extends BaseComponent implements PageBeginRenderListener |
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| { |
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| public abstract void setProperties(List properties); |
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| public abstract PropertyChange getChange(); |
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| public abstract PropertyPersistenceStrategySource getPropertySource(); |
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| public void pageBeginRender(PageEvent event)
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| { |
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| Inspector inspector = (Inspector) getPage();
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| IPage inspectedPage = inspector.getInspectedPage();
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| String pageName = inspectedPage.getPageName();
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| PropertyPersistenceStrategySource source = getPropertySource();
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| Collection properties = source.getAllStoredChanges(pageName);
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| setProperties(new ArrayList(properties));
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| } |
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| public String getValueClassName()
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| { |
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| Object value = getChange().getNewValue();
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| if (value == null)
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| return "<null>";
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| return ClassFabUtils.getJavaClassName(value.getClass());
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| } |
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| } |