/*******************************************************************************
* 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:
* 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 Link type.
*
* Possible values are only common types; not all
* Valid values just checks for a non-empty value, and not against known link types
*
* <p><b>Provisional API - subject to change</b></p>
*
*/
public class LinkType extends EnumerationType implements IPossibleValues{
//common link types
private String[] _linkTypes = new String[]{
"Alternate", //$NON-NLS-1$
"Stylesheet", //$NON-NLS-1$
"Start", //$NON-NLS-1$
"Next", //$NON-NLS-1$
"Prev", //$NON-NLS-1$
"Contents", //$NON-NLS-1$
"Index", //$NON-NLS-1$
"Glossary", //$NON-NLS-1$
"Copyright", //$NON-NLS-1$
"Chapter", //$NON-NLS-1$
"Section", //$NON-NLS-1$
"Subsection", //$NON-NLS-1$
"Appendix", //$NON-NLS-1$
"Help", //$NON-NLS-1$
"Bookmark" //$NON-NLS-1$
};
@Override
protected String getReturnType() {
return "java.lang.String"; //$NON-NLS-1$
}
public List getPossibleValues() {
List ret = new ArrayList();
for(int i=0;i<_linkTypes.length;i++){
PossibleValue pv = new PossibleValue(_linkTypes[i].toString(), _linkTypes[i].toString());
ret.add(pv);
}
return ret;
}
public boolean isValidValue(String value) {
if (value == null || value.trim().length() == 0){
addNewValidationMessage(Messages.LinkType_16);
return false;
}
return true;
}
}