X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=blobdiff_plain;f=bundles%2Forg.simantics.spreadsheet.common%2Fsrc%2Forg%2Fsimantics%2Fspreadsheet%2Fcommon%2FActivator.java;fp=bundles%2Forg.simantics.spreadsheet.common%2Fsrc%2Forg%2Fsimantics%2Fspreadsheet%2Fcommon%2FActivator.java;h=5eda19ef39bbe42bd739fd914285b6f04bf47636;hp=0000000000000000000000000000000000000000;hb=969bd23cab98a79ca9101af33334000879fb60c5;hpb=866dba5cd5a3929bbeae85991796acb212338a08

diff --git a/bundles/org.simantics.spreadsheet.common/src/org/simantics/spreadsheet/common/Activator.java b/bundles/org.simantics.spreadsheet.common/src/org/simantics/spreadsheet/common/Activator.java
new file mode 100644
index 000000000..5eda19ef3
--- /dev/null
+++ b/bundles/org.simantics.spreadsheet.common/src/org/simantics/spreadsheet/common/Activator.java
@@ -0,0 +1,82 @@
+package org.simantics.spreadsheet.common;
+import java.io.File;
+import java.io.UnsupportedEncodingException;
+import java.net.MalformedURLException;
+import java.net.URL;
+import java.net.URLDecoder;
+
+import org.osgi.framework.BundleActivator;
+import org.osgi.framework.BundleContext;
+
+
+public class Activator implements BundleActivator {
+
+	/**
+	 * Name of the log file. 
+	 */
+	public static String LOG_FILE_NAME = "spreadsheet.log";
+
+	// The plug-in ID
+	public static final String BUNDLE_ID = "org.simantics.spreadsheet.common"; //$NON-NLS-1$
+
+	// The shared instance
+	private static Activator plugin;
+
+	/**
+	 * The constructor
+	 */
+	public Activator() {
+	}
+
+	/*
+	 * (non-Javadoc)
+	 * @see org.eclipse.ui.plugin.AbstractUIPlugin#start(org.osgi.framework.BundleContext)
+	 */
+	@Override
+	public void start(BundleContext context) throws Exception {
+		plugin = this;
+
+		String prop = System.getProperty("osgi.instance.area", null);
+		if (prop != null) {
+			try {
+				URL url = new URL(prop);
+				if ("file".equals(url .getProtocol())) {
+					try {
+						File path = new File(URLDecoder.decode(url.getPath(), "UTF-8"));
+						if (!path.exists())
+							path.mkdirs();
+						if (path.exists() && path.canWrite()) {
+							File logFile = new File(path, LOG_FILE_NAME);
+							if (!logFile.exists() || (logFile.isFile() && logFile.canWrite()))
+								LOG_FILE_NAME = logFile.getAbsolutePath();
+
+						}
+					} catch (UnsupportedEncodingException e) {
+						// Should never happen since UTF-8 is always supported.
+					}
+				}
+			} catch (MalformedURLException e) {
+				// Ignore.
+			}
+		}
+	}
+
+	/*
+	 * (non-Javadoc)
+	 * @see org.eclipse.ui.plugin.AbstractUIPlugin#stop(org.osgi.framework.BundleContext)
+	 */
+	@Override
+	public void stop(BundleContext context) throws Exception {
+		plugin = null;
+	}
+
+	/**
+	 * Returns the shared instance
+	 *
+	 * @return the shared instance
+	 */
+	public static Activator getDefault() {
+		return plugin;
+	}
+
+}
\ No newline at end of file