/* ====================================================================
*
* The ObjectStyle Group Software License, Version 1.0
*
* Copyright (c) 2004 - 2006 The ObjectStyle Group
* and individual authors of the software. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution, if
* any, must include the following acknowlegement:
* "This product includes software developed by the
* ObjectStyle Group (http://objectstyle.org/)."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
*
* 4. The names "ObjectStyle Group" and "Cayenne"
* must not be used to endorse or promote products derived
* from this software without prior written permission. For written
* permission, please contact andrus@objectstyle.org.
*
* 5. Products derived from this software may not be called "ObjectStyle"
* nor may "ObjectStyle" appear in their names without prior written
* permission of the ObjectStyle Group.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE OBJECTSTYLE GROUP OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the ObjectStyle Group. For more
* information on the ObjectStyle Group, please see
* <http://objectstyle.org/>.
*
*/
package org.objectstyle.wolips.variables;
import java.util.Dictionary;
import java.util.Properties;
import org.eclipse.core.resources.IProject;
import org.objectstyle.woenvironment.env.WOEnvironment;
import org.objectstyle.woenvironment.env.WOVariables;
import org.objectstyle.wolips.baseforplugins.AbstractBaseActivator;
import org.objectstyle.wolips.preferences.Preferences;
import org.osgi.framework.BundleContext;
import org.osgi.framework.Constants;
/**
* The main plugin class to be used in the desktop.
*/
public class VariablesPlugin extends AbstractBaseActivator {
// The shared instance.
private static VariablesPlugin plugin;
//private WOEnvironment woEnvironment;
/**
* The constructor.
*/
public VariablesPlugin() {
super();
plugin = this;
}
/**
* @return the shared instance
*/
public static VariablesPlugin getDefault() {
return plugin;
}
public ProjectVariables getGlobalVariables() {
return new ProjectVariables(getWOVariables(null, null));
}
public ProjectVariables getGlobalVariables(String wolipsPropertiesFile) {
return new ProjectVariables(getWOVariables(null, wolipsPropertiesFile));
}
public ProjectVariables getProjectVariables(IProject project) {
return new ProjectVariables(getWOVariables(project, null));
}
public boolean hasProjectVariables(IProject project) {
if (project == null || !project.isAccessible()) {
return false;
}
WOVariables wovars = getWOVariables(project, null);
String wolipsPrefs = Preferences.getString(Preferences.PREF_WOLIPS_PROPERTIES_FILE);
return !wolipsPrefs.equals(wovars.getWOLipsPropertiesFile().getPath());
}
private WOVariables getWOVariables(IProject project, String wolipsPropertiesFile) {
//if (this.woEnvironment == null) {
// this.woEnvironment = new WOEnvironment(null);
//}
Properties defaultProperties = new Properties();
String defaultPropertiesFile = wolipsPropertiesFile;
if (defaultPropertiesFile == null || defaultPropertiesFile.length() == 0) {
defaultPropertiesFile = Preferences.getString(Preferences.PREF_WOLIPS_PROPERTIES_FILE);
}
if (defaultPropertiesFile != null && defaultPropertiesFile.length() > 0) {
defaultProperties.put(WOVariables.WOLIPS_PROPERTIES, defaultPropertiesFile);
}
if (project != null) {
BuildProperties buildPropertiesAdapter = (BuildProperties) project.getAdapter(BuildProperties.class);
Properties buildProperties = null;
if (buildPropertiesAdapter != null) {
buildProperties = buildPropertiesAdapter.getProperties();
}
if (buildProperties != null) {
defaultProperties.putAll(buildProperties);
}
}
WOVariables variables = new WOEnvironment(defaultProperties).getWOVariables();
return variables;
}
/**
* @return the plugin id
*/
public static String getPluginId() {
if (plugin != null) {
Dictionary dictionary = plugin.getBundle().getHeaders();
String pluginID = (String) dictionary.get(Constants.BUNDLE_NAME);
return pluginID;
}
return null;
}
/*
* (non-Javadoc)
*
* @see org.osgi.framework.BundleActivator#start(org.osgi.framework.BundleContext)
*/
public void start(BundleContext context) throws Exception {
super.start(context);
}
}