org.directwebremoting.convert.StringConverter Maven / Gradle / Ivy
package org.directwebremoting.convert;
import org.directwebremoting.ConversionException;
import org.directwebremoting.extend.AbstractConverter;
import org.directwebremoting.extend.InboundVariable;
import org.directwebremoting.extend.NonNestedOutboundVariable;
import org.directwebremoting.extend.OutboundContext;
import org.directwebremoting.extend.OutboundVariable;
import org.directwebremoting.util.JavascriptUtil;
/**
* An implementation of Converter for Strings.
* @author Joe Walker [joe at getahead dot ltd dot uk]
*/
public class StringConverter extends AbstractConverter
{
/* (non-Javadoc)
* @see org.directwebremoting.Converter#convertInbound(java.lang.Class, org.directwebremoting.InboundVariable, org.directwebremoting.InboundContext)
*/
public Object convertInbound(Class> paramType, InboundVariable data) throws ConversionException
{
if (data.isNull())
{
return null;
}
if (data.getFormField().isFile())
{
// Data from file uploads is not URL encoded
return data.getValue();
}
else
{
return data.urlDecode();
}
}
/* (non-Javadoc)
* @see org.directwebremoting.Converter#convertOutbound(java.lang.Object, org.directwebremoting.OutboundContext)
*/
public OutboundVariable convertOutbound(Object data, OutboundContext outctx) throws ConversionException
{
String escaped = JavascriptUtil.escapeJavaScript(data.toString(), false);
return new NonNestedOutboundVariable('\"' + escaped + '\"');
}
}
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