/**
* Copyright 2006 Webmedia Group Ltd.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
**/
package org.araneaframework.uilib.util;
import java.text.MessageFormat;
import java.util.Collection;
import java.util.Iterator;
import org.araneaframework.Environment;
import org.araneaframework.framework.LocalizationContext;
import org.araneaframework.framework.MessageContext;
public class ErrorUtil {
public static String localize(String messageCode, Environment env) {
LocalizationContext locCtx =
(LocalizationContext) env.getEntry(LocalizationContext.class);
return locCtx.getResourceBundle().getString(messageCode);
}
public static String format(String message, Object parameter) {
return format(message, new Object[] {parameter});
}
public static String format(String message, Object parameter1, Object parameter2) {
return format(message, new Object[] {parameter1, parameter2});
}
public static String format(String message, Object[] parameters) {
return MessageFormat.format(message, parameters);
}
public static String localizeAndFormat(String message, Object parameter, Environment env) {
return localizeAndFormat(message, new Object[] {parameter}, env);
}
public static String localizeAndFormat(String message, Object parameter1, Object parameter2, Environment env) {
return localizeAndFormat(message, new Object[] {parameter1, parameter2}, env);
}
public static String localizeAndFormat(String message, Object[] parameters, Environment env) {
return format(localize(message, env), parameters);
}
public static String showError(String error, Environment env) {
MessageContext msgCtx =
(MessageContext) env.getEntry(MessageContext.class);
msgCtx.showMessage(MessageContext.ERROR_TYPE, error);
return error;
}
public static Collection showErrors(Collection errors, Environment env) {
MessageContext msgCtx =
(MessageContext) env.getEntry(MessageContext.class);
for (Iterator i = errors.iterator(); i.hasNext();) {
msgCtx.showMessage(MessageContext.ERROR_TYPE, (String) i.next());
}
return errors;
}
}