/** Initializes the Location objects for the LocationManager. */
public static void initializeLocations() {
// do install location initialization first since others may depend on it
// assumes that the property is already set
installLocation = buildLocation(PROP_INSTALL_AREA, null, "", true, false, null); // $NON-NLS-1$
// TODO not sure what the data area prefix should be here for the user area
Location temp =
buildLocation(PROP_USER_AREA_DEFAULT, null, "", false, false, null); // $NON-NLS-1$
URL defaultLocation = temp == null ? null : temp.getURL();
if (defaultLocation == null)
defaultLocation =
buildURL(
new File(FrameworkProperties.getProperty(PROP_USER_HOME), "user").getAbsolutePath(),
true); //$NON-NLS-1$
userLocation =
buildLocation(PROP_USER_AREA, defaultLocation, "", false, false, null); // $NON-NLS-1$
temp =
buildLocation(
PROP_INSTANCE_AREA_DEFAULT,
null,
"",
false,
false,
INSTANCE_DATA_AREA_PREFIX); //$NON-NLS-1$
defaultLocation = temp == null ? null : temp.getURL();
if (defaultLocation == null)
defaultLocation =
buildURL(
new File(FrameworkProperties.getProperty(PROP_USER_DIR), "workspace")
.getAbsolutePath(),
true); //$NON-NLS-1$
instanceLocation =
buildLocation(
PROP_INSTANCE_AREA,
defaultLocation,
"",
false,
false,
INSTANCE_DATA_AREA_PREFIX); //$NON-NLS-1$
mungeConfigurationLocation();
// compute a default but it is very unlikely to be used since main will have computed everything
temp = buildLocation(PROP_CONFIG_AREA_DEFAULT, null, "", false, false, null); // $NON-NLS-1$
defaultLocation = temp == null ? null : temp.getURL();
if (defaultLocation == null && FrameworkProperties.getProperty(PROP_CONFIG_AREA) == null)
// only compute the default if the configuration area property is not set
defaultLocation = buildURL(computeDefaultConfigurationLocation(), true);
configurationLocation =
buildLocation(PROP_CONFIG_AREA, defaultLocation, "", false, false, null); // $NON-NLS-1$
// get the parent location based on the system property. This will have been set on the
// way in either by the caller/user or by main. There will be no parent location if we are not
// cascaded.
URL parentLocation = computeSharedConfigurationLocation();
if (parentLocation != null && !parentLocation.equals(configurationLocation.getURL())) {
Location parent = new BasicLocation(null, parentLocation, true, null);
((BasicLocation) configurationLocation).setParent(parent);
}
initializeDerivedConfigurationLocations();
if (FrameworkProperties.getProperty(PROP_HOME_LOCATION_AREA) == null) {
String eclipseLauncher = FrameworkProperties.getProperty(PROP_LAUNCHER);
String eclipseHomeLocationPath = getEclipseHomeLocation(eclipseLauncher);
if (eclipseHomeLocationPath != null)
FrameworkProperties.setProperty(PROP_HOME_LOCATION_AREA, eclipseHomeLocationPath);
}
// if eclipse.home.location is not set then default to osgi.install.area
if (FrameworkProperties.getProperty(PROP_HOME_LOCATION_AREA) == null
&& FrameworkProperties.getProperty(PROP_INSTALL_AREA) != null)
FrameworkProperties.setProperty(
PROP_HOME_LOCATION_AREA, FrameworkProperties.getProperty(PROP_INSTALL_AREA));
eclipseHomeLocation =
buildLocation(PROP_HOME_LOCATION_AREA, null, "", true, true, null); // $NON-NLS-1$
}
