at.alladin.rmbt.controlServer.ErrorList.java Source code

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Here is the source code for at.alladin.rmbt.controlServer.ErrorList.java

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/*******************************************************************************
 * Copyright 2013-2014 alladin-IT GmbH
 * 
 * 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 at.alladin.rmbt.controlServer;

import java.util.Locale;
import java.util.MissingResourceException;
import java.util.ResourceBundle;

import org.json.JSONArray;
import org.json.JSONException;

import at.alladin.rmbt.shared.ResourceManager;

public class ErrorList {

    private JSONArray errorList = null;

    private ResourceBundle labels = null;

    public ErrorList() {
        errorList = new JSONArray();
        labels = ResourceManager.getSysMsgBundle();
    }

    public void addError(final String errorLabel) {
        try {
            final String errorText = labels.getString(errorLabel);
            addErrorString(errorText);
        } catch (final MissingResourceException e) {
            System.out.println("Error writing to ErrorList: Label" + errorLabel + "not found in"
                    + labels.getLocale().toString());
        } catch (final NullPointerException e) {
            System.out.println("Error writing to ErrorList: Label" + errorLabel + "not found in"
                    + labels.getLocale().toString());
        }
    }

    public void addErrorString(final String errorText) {
        try {
            errorList.put(errorList.length(), errorText);
            System.out.println(errorText);
        } catch (final JSONException e) {
            System.out.println("Error writing ErrorList: " + e.toString());
        }
    }

    public void setLanguage(final String lang) {
        labels = ResourceManager.getSysMsgBundle(new Locale(lang));
    }

    public int getLength() {
        return errorList.length();
    }

    public boolean isEmpty() {
        return getLength() == 0;
    }

    public JSONArray getList() {
        return errorList;
    }

}