X-Git-Url: http://git.argeo.org/?a=blobdiff_plain;f=org.argeo.osgi.boot%2Fsrc%2Forg%2Fargeo%2Fosgi%2Fboot%2FOsgiBuilder.java;h=28a2604a42c6c3fc6766b81ff5a94370b07d4ae8;hb=1091271b89f2d12e9898e01f6639c48831b1bc4b;hp=7a8fd96bf18ee50de3474e9e5e92aacb2aface9b;hpb=5dc0e30ff215c1604b1b0e7bf8c8699f6cd1257f;p=lgpl%2Fargeo-commons.git

diff --git a/org.argeo.osgi.boot/src/org/argeo/osgi/boot/OsgiBuilder.java b/org.argeo.osgi.boot/src/org/argeo/osgi/boot/OsgiBuilder.java
index 7a8fd96bf..28a2604a4 100644
--- a/org.argeo.osgi.boot/src/org/argeo/osgi/boot/OsgiBuilder.java
+++ b/org.argeo.osgi.boot/src/org/argeo/osgi/boot/OsgiBuilder.java
@@ -1,5 +1,7 @@
 package org.argeo.osgi.boot;
 
+import java.lang.reflect.Method;
+import java.net.URI;
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.HashMap;
@@ -11,22 +13,36 @@ import java.util.Set;
 import java.util.TreeMap;
 
 import org.eclipse.osgi.launch.EquinoxFactory;
+import org.osgi.framework.Bundle;
 import org.osgi.framework.BundleContext;
+import org.osgi.framework.BundleEvent;
 import org.osgi.framework.BundleException;
+import org.osgi.framework.FrameworkUtil;
+import org.osgi.framework.InvalidSyntaxException;
+import org.osgi.framework.ServiceReference;
 import org.osgi.framework.launch.Framework;
 import org.osgi.framework.launch.FrameworkFactory;
+import org.osgi.util.tracker.BundleTracker;
+import org.osgi.util.tracker.ServiceTracker;
 
+/** OSGi builder, focusing on ease of use for scripting. */
 public class OsgiBuilder {
+	private final static String PROP_HTTP_PORT = "org.osgi.service.http.port";
+	private final static String PROP_HTTPS_PORT = "org.osgi.service.https.port";
+	private final static String PROP_OSGI_CLEAN = "osgi.clean";
+
 	private Map<Integer, StartLevel> startLevels = new TreeMap<>();
 	private List<String> distributionBundles = new ArrayList<>();
 
 	private Map<String, String> configuration = new HashMap<String, String>();
 	private Framework framework;
+	private String baseUrl = null;
 
 	public OsgiBuilder() {
 		// configuration.put("osgi.clean", "true");
 		configuration.put(OsgiBoot.CONFIGURATION_AREA_PROP, System.getProperty(OsgiBoot.CONFIGURATION_AREA_PROP));
 		configuration.put(OsgiBoot.INSTANCE_AREA_PROP, System.getProperty(OsgiBoot.INSTANCE_AREA_PROP));
+		configuration.put(PROP_OSGI_CLEAN, System.getProperty(PROP_OSGI_CLEAN));
 	}
 
 	public Framework launch() {
@@ -49,7 +65,7 @@ public class OsgiBuilder {
 		OsgiBoot osgiBoot = new OsgiBoot(framework.getBundleContext());
 		// install bundles
 		for (String distributionBundle : distributionBundles) {
-			List<String> bundleUrls = osgiBoot.getDistributionUrls(distributionBundle, null);
+			List<String> bundleUrls = osgiBoot.getDistributionUrls(distributionBundle, baseUrl);
 			osgiBoot.installUrls(bundleUrls);
 		}
 
@@ -88,11 +104,179 @@ public class OsgiBuilder {
 		return this;
 	}
 
+	public OsgiBuilder waitForServlet(String base) {
+		service("(&(objectClass=javax.servlet.Servlet)(osgi.http.whiteboard.servlet.pattern=" + base + "))");
+		return this;
+	}
+
+	public OsgiBuilder waitForBundle(String bundles) {
+		List<String> lst = new ArrayList<>();
+		Collections.addAll(lst, bundles.split(","));
+		BundleTracker<Object> bt = new BundleTracker<Object>(getBc(), Bundle.ACTIVE, null) {
+
+			@Override
+			public Object addingBundle(Bundle bundle, BundleEvent event) {
+				if (lst.contains(bundle.getSymbolicName())) {
+					return bundle.getSymbolicName();
+				} else {
+					return null;
+				}
+			}
+		};
+		bt.open();
+		while (bt.getTrackingCount() != lst.size()) {
+			try {
+				Thread.sleep(500l);
+			} catch (InterruptedException e) {
+				break;
+			}
+		}
+		bt.close();
+		return this;
+
+	}
+
+	public OsgiBuilder main(String clssUri, String[] args) {
+
+		// waitForBundle(bundleSymbolicName);
+		try {
+			URI uri = new URI(clssUri);
+			if (!"bundleclass".equals(uri.getScheme()))
+				throw new IllegalArgumentException("Unsupported scheme for " + clssUri);
+			String bundleSymbolicName = uri.getHost();
+			String clss = uri.getPath().substring(1);
+			Bundle bundle = null;
+			for (Bundle b : getBc().getBundles()) {
+				if (bundleSymbolicName.equals(b.getSymbolicName())) {
+					bundle = b;
+					break;
+				}
+			}
+			if (bundle == null)
+				throw new OsgiBootException("Bundle " + bundleSymbolicName + " not found");
+			Class<?> c = bundle.loadClass(clss);
+			Object[] mainArgs = { args };
+			Method mainMethod = c.getMethod("main", String[].class);
+			mainMethod.invoke(null, mainArgs);
+		} catch (Throwable e) {
+			throw new OsgiBootException("Cannot execute " + clssUri, e);
+		}
+		return this;
+	}
+
+	public Object service(String service) {
+		return service(service, 0);
+	}
+
+	public Object service(String service, long timeout) {
+		ServiceTracker<Object, Object> st;
+		if (service.contains("(")) {
+			try {
+				st = new ServiceTracker<>(getBc(), FrameworkUtil.createFilter(service), null);
+			} catch (InvalidSyntaxException e) {
+				throw new IllegalArgumentException("Badly formatted filter", e);
+			}
+		} else {
+			st = new ServiceTracker<>(getBc(), service, null);
+		}
+		st.open();
+		try {
+			return st.waitForService(timeout);
+		} catch (InterruptedException e) {
+			OsgiBootUtils.error("Interrupted", e);
+			return null;
+		} finally {
+			st.close();
+		}
+
+	}
+
+	public void shutdown() {
+		checkLaunched();
+		try {
+			framework.stop();
+		} catch (BundleException e) {
+			e.printStackTrace();
+			System.exit(1);
+		}
+		try {
+			framework.waitForStop(10 * 60 * 1000);
+		} catch (InterruptedException e) {
+			e.printStackTrace();
+			System.exit(1);
+		}
+		System.exit(0);
+	}
+
+	public void setHttpPort(Integer port) {
+		checkNotLaunched();
+		configuration.put(PROP_HTTP_PORT, Integer.toString(port));
+	}
+
+	public void setHttpsPort(Integer port) {
+		checkNotLaunched();
+		configuration.put(PROP_HTTPS_PORT, Integer.toString(port));
+	}
+
+	public void setClean(boolean clean) {
+		checkNotLaunched();
+		configuration.put(PROP_OSGI_CLEAN, Boolean.toString(clean));
+	}
+
+	public Integer getHttpPort() {
+		if (!isLaunched()) {
+			if (configuration.containsKey(PROP_HTTP_PORT))
+				return Integer.parseInt(configuration.get(PROP_HTTP_PORT));
+			else
+				return -1;
+		} else {
+			// TODO wait for service?
+			ServiceReference<?> sr = getBc().getServiceReference("org.osgi.service.http.HttpService");
+			if (sr == null)
+				return -1;
+			Object port = sr.getProperty("http.port");
+			if (port == null)
+				return -1;
+			return Integer.parseInt(port.toString());
+		}
+	}
+
+	public Integer getHttpsPort() {
+		if (!isLaunched()) {
+			if (configuration.containsKey(PROP_HTTPS_PORT))
+				return Integer.parseInt(configuration.get(PROP_HTTPS_PORT));
+			else
+				return -1;
+		} else {
+			// TODO wait for service?
+			ServiceReference<?> sr = getBc().getServiceReference("org.osgi.service.http.HttpService");
+			if (sr == null)
+				return -1;
+			Object port = sr.getProperty("https.port");
+			if (port == null)
+				return -1;
+			return Integer.parseInt(port.toString());
+		}
+	}
+
+	public Object spring(String bundle) {
+		return service("(&(Bundle-SymbolicName=" + bundle + ")"
+				+ "(objectClass=org.springframework.context.ApplicationContext))");
+	}
+
+	//
+	// BEAN
+	//
+
 	public BundleContext getBc() {
 		checkLaunched();
 		return framework.getBundleContext();
 	}
 
+	public void setBaseUrl(String baseUrl) {
+		this.baseUrl = baseUrl;
+	}
+
 	//
 	// UTILITIES
 	//