openamf/src/java/org/openamf/util OpenAMFUtils.java,NONE,1.1

Update of /cvsroot/openamf/openamf/src/java/org/openamf/util
In directory sc8-pr-cvs1:/tmp/cvs-serv3226/src/java/org/openamf/util

Added Files:
	OpenAMFUtils.java 
Log Message:
moved some code to a new OpenAMFUtils class

--- NEW FILE: OpenAMFUtils.java ---
package org.openamf.util;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.openamf.ASObject;

import com.carbonfive.flash.decoder.ActionScriptDecoder;
import com.carbonfive.flash.decoder.DecoderFactory;

public class OpenAMFUtils {

	private static final Log log = LogFactory.getLog(OpenAMFUtils.class);

	public static Object decodeParameter(Object parameter, Class parameterType) {

		if (parameter == null) {
			try {
				return parameterType.newInstance();
			} catch (Exception e) {
				log.error(e);
			}
		}

		if (parameterType.equals(java.sql.Date.class)
			&& parameter instanceof java.util.Date) {
				
			java.util.Date date = (java.util.Date) parameter;
			java.sql.Date sqlDate = new java.sql.Date(date.getTime());
			return sqlDate;
		}

		boolean setType = false;

		DecoderFactory decoderFactory = DecoderFactory.getInstance();

		if (parameter instanceof ASObject
			&& ((ASObject) parameter).getType() == null) {

			setType = true;
			((ASObject) parameter).setType(parameterType.getName());
		}

		ActionScriptDecoder decoder =
			decoderFactory.getDecoder(parameter, parameterType);
		Object decodedObject = decoder.decodeObject(parameter, parameterType);

		if (!setType
			&& decodedObject == null
			&& parameter instanceof ASObject) {
			((ASObject) parameter).setType(parameterType.getName());
			decodedObject = decoder.decodeObject(parameter, parameterType);
		}
		return decodedObject;
	}


	public static boolean typesMatch(Class parameterType, Object parameter) {

		//log.debug("expected class: " + parameterType.getName());
		//log.debug("parameter class: " + parameter.getClass().getName());

		boolean typesMatch = parameterType.isInstance(parameter);

		if (!typesMatch) {
			if (parameterType.equals(Boolean.TYPE)
				&& parameter instanceof Boolean) {
				typesMatch = true;
			} else if (
				parameterType.equals(Byte.TYPE) && parameter instanceof Byte) {
				typesMatch = true;
			} else if (
				parameterType.equals(Short.TYPE)
					&& parameter instanceof Short) {
				typesMatch = true;
			} else if (
				parameterType.equals(Integer.TYPE)
					&& parameter instanceof Integer) {
				typesMatch = true;
			} else if (
				parameterType.equals(Long.TYPE) && parameter instanceof Long) {
				typesMatch = true;
			} else if (
				parameterType.equals(Float.TYPE)
					&& parameter instanceof Float) {
				typesMatch = true;
			} else if (
				parameterType.equals(Double.TYPE)
					&& parameter instanceof Double) {
				typesMatch = true;
			}
		}

		return typesMatch;
	}

}




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