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| package org.apache.tapestry.components; |
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| import java.text.Format; |
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| import org.apache.hivemind.ApplicationRuntimeException; |
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| import org.apache.tapestry.AbstractComponent; |
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| import org.apache.tapestry.IMarkupWriter; |
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| import org.apache.tapestry.IRequestCycle; |
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| public abstract class Insert extends AbstractComponent |
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| { |
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1455
| protected void renderComponent(IMarkupWriter writer, IRequestCycle cycle)
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| { |
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| if (cycle.isRewinding())
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| return;
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| Object value = getValue();
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| if (value == null)
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| return;
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| String insert = null;
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| Format format = getFormat();
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| if (format == null)
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| { |
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| insert = value.toString();
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| } |
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| else |
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| { |
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| try
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| { |
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| insert = format.format(value);
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| } |
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| catch (Exception ex) |
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| { |
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| throw new ApplicationRuntimeException(ComponentMessages.unableToFormat(
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| this, |
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| value, |
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| ex), this, getBinding("format").getLocation(), ex); |
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| } |
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| } |
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| String styleClass = getStyleClass();
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| if (styleClass != null)
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| { |
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| writer.begin("span");
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| writer.attribute("class", styleClass);
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| renderInformalParameters(writer, cycle);
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| } |
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| writer.print(insert, getRaw());
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| if (styleClass != null)
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| writer.end();
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| } |
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| public abstract Object getValue(); |
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| public abstract Format getFormat(); |
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| public abstract String getStyleClass(); |
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| public abstract boolean getRaw(); |
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| } |