com.opengamma.language.install.ConfigureMain.java Source code

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Here is the source code for com.opengamma.language.install.ConfigureMain.java

Source

/**
 * Copyright (C) 2011 - present by OpenGamma Inc. and the OpenGamma group of companies
 *
 * Please see distribution for license.
 */

package com.opengamma.language.install;

import org.apache.commons.lang.StringUtils;

import com.opengamma.util.ArgumentChecker;

/**
 * Configuration service for the Main connector
 */
public class ConfigureMain implements Runnable {

    /**
     * Callback for setting and querying properties.
     */
    public interface Callback {

        void setProperty(String property, String value);

        String getProperty(String property);

    }

    private final Callback _callback;

    public ConfigureMain(final Callback callback) {
        ArgumentChecker.notNull(callback, "callback");
        _callback = callback;
    }

    protected void setProperty(final String property, final String value) {
        _callback.setProperty(property, value);
    }

    protected String getProperty(final String property) {
        return _callback.getProperty(property);
    }

    @Override
    public void run() {
        final ConfigurationUrlDialog dialog = new ConfigurationUrlDialog();
        final String urlOriginal = getProperty("opengamma.configuration.url");
        if (urlOriginal != null) {
            dialog.setUrl(urlOriginal);
        }
        dialog.setAlwaysOnTop(true);
        dialog.setVisible(true);
        final String urlNew = dialog.getUrl();
        if (urlNew != null) {
            if (!StringUtils.equals(urlOriginal, urlNew)) {
                setProperty("opengamma.configuration.url", urlNew);
            }
        }
    }

}