ch.astina.hesperid.web.services.systemenvironment.impl.SystemEnvironmentImpl.java Source code

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Here is the source code for ch.astina.hesperid.web.services.systemenvironment.impl.SystemEnvironmentImpl.java

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////////////////////////////////////////////////////////////////////////////////////////////////////
// Copyright 2011 Astina AG, Zurich
//
// 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 ch.astina.hesperid.web.services.systemenvironment.impl;

import ch.astina.hesperid.installer.web.services.InstallationManager;
import ch.astina.hesperid.web.services.systemenvironment.SystemEnvironment;
import org.apache.commons.configuration.Configuration;

import java.io.File;

/**
 * @author $Author: kstarosta $
 * @version $Revision: 123 $, $Date: 2010-04-29 14:14:20 +0200 (Thu, 29 Apr
 *          2010) $
 */
public class SystemEnvironmentImpl extends InstallationManager implements SystemEnvironment {
    @Override
    public Configuration getHibernateConfiguration() {
        return getMainConfiguration();
    }

    @Override
    public String getEnvironmentVariableValue(String environmentVariableName) {
        try {
            // check if property is set
            return System.getProperty(environmentVariableName);
        } catch (Exception e) {
            // property is not set
        }

        try {
            // check if environment variable is set
            return System.getenv(environmentVariableName);
        } catch (Exception e) {
            // environment variable is not set
        }

        return null;
    }

    @Override
    public String getApplicationLogfilePath() {
        String logfilePath = getApplicationHomeDirectoryPath();

        if (!logfilePath.endsWith(FILE_SEPARATOR)) {
            logfilePath += FILE_SEPARATOR;
        }

        logfilePath += "logs" + FILE_SEPARATOR;

        File logfile = new File(logfilePath);

        if (!logfile.isDirectory()) {
            logfile.mkdirs();
        }

        return logfilePath + "hesperid.out";
    }
}