/*******************************************************************************
* Copyright (c) 2007 Oracle Corporation., and others
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Yury Kats/Oracle - initial API and implementation
*
********************************************************************************/
package org.eclipse.jst.jsf.taglibprocessing.attributevalues;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.jst.jsf.metadataprocessors.features.IPossibleValues;
import org.eclipse.jst.jsf.metadataprocessors.features.PossibleValue;
/**
* Meta-data processing type representing a content (MIME) type.
* A ContentType is defined as in 4.0 html spec http://www.w3.org/TR/html401/types.html#h-6.7
*
* <p><b>Provisional API - subject to change</b></p>
*/
public class ContentType extends EnumerationType implements IPossibleValues {
/**
* List of some of the more common content (MIME) types
* See http://www.w3.org/TR/html4/types.html#type-color
*/
private final static String[] commontypes = {
"text/html", //$NON-NLS-1$
"text/css", //$NON-NLS-1$
"image/jpeg", //$NON-NLS-1$
"image/gif", //$NON-NLS-1$
"audio/mpeg", //$NON-NLS-1$
"video/mpeg", //$NON-NLS-1$
"video/quicktime", //$NON-NLS-1$
"text/javascript" //$NON-NLS-1$
};
protected String getReturnType(){ return "java.lang.String";} //$NON-NLS-1$
public boolean isValidValue(String value) {
boolean bValid = true;
if (value == null || value.trim().length() == 0)
bValid = false;
if(!bValid) {
addNewValidationMessage(Messages.ContentType_MIME_not_empty);
}
return getValidationMessages().isEmpty();
}
public List getPossibleValues() {
List ret = new ArrayList(commontypes.length);
for (int i=0;i < commontypes.length;i++){
PossibleValue pv = new PossibleValue(commontypes[i]);
ret.add(pv);
}
return ret;
}
}