/*
* This program is free software; you can redistribute it and/or modify it under the
* terms of the GNU General Public License, version 2 as published by the Free Software
* Foundation.
*
* You should have received a copy of the GNU General Public License along with this
* program; if not, you can obtain a copy at http://www.gnu.org/licenses/gpl-2.0.html
* or from the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU General Public License for more details.
*
*
* Copyright 2006 - 2013 Pentaho Corporation. All rights reserved.
*/
package org.pentaho.platform.engine.services.solution;
import org.apache.commons.lang.StringUtils;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.pentaho.platform.engine.services.messages.Messages;
import org.pentaho.platform.util.beans.PropertyNameFormatter;
/**
* This formatter exists to make old-style action sequence inputs, outputs and resource names work with bean utils
* which adheres to the Java bean spec. All action definition inputs outputs and resources should be named in camel
* case and dash characters "-" should be avoided. This method will convert a dash-style arg name into camel case
* and print a warning, or just return the original name if there are no dashes found.
*
* @author aphillips
* @param name
* argument name to convert, if needed.
* @return camel case representation of name
*/
public class ActionSequenceCompatibilityFormatter implements PropertyNameFormatter {
Log logger = LogFactory.getLog( ActionSequenceCompatibilityFormatter.class );
public String format( String name ) {
return compatibilityToCamelCase( name );
}
protected String compatibilityToCamelCase( String name ) {
String[] parts = name.split( "-", 0 ); //$NON-NLS-1$
if ( parts.length > 1 ) {
String camelCaseName = ""; //$NON-NLS-1$
for ( int i = 0; i < parts.length; i++ ) {
if ( i > 0 ) {
camelCaseName += StringUtils.capitalize( parts[i] );
} else {
camelCaseName += parts[i];
}
}
logger.warn( Messages.getInstance().getString(
"ActionSequenceCompatibilityFormatter.WARN_USING_IO_COMPATIBILITY_MODE", camelCaseName, name ) ); //$NON-NLS-1$
return camelCaseName;
}
return name;
}
}