Bug 368829 - [R5] Represent required execution environment as required

capability in osgi.ee namespace

3 files changed, 478 insertions, 8 deletions

diff --git a/bundles/org.eclipse.osgi.tests/src/org/eclipse/osgi/tests/services/resolver/StateResolverTest.java b/bundles/org.eclipse.osgi.tests/src/org/eclipse/osgi/tests/services/resolver/StateResolverTest.java
index d233b3c56..0ad308417 100644
--- a/bundles/org.eclipse.osgi.tests/src/org/eclipse/osgi/tests/services/resolver/StateResolverTest.java
+++ b/bundles/org.eclipse.osgi.tests/src/org/eclipse/osgi/tests/services/resolver/StateResolverTest.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2003, 2011 IBM Corporation and others.
+ * Copyright (c) 2003, 2012 IBM Corporation and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
@@ -22,6 +22,7 @@ import org.eclipse.osgi.internal.resolver.StateObjectFactoryImpl;
 import org.eclipse.osgi.service.resolver.*;
 import org.eclipse.osgi.tests.OSGiTestsActivator;
 import org.osgi.framework.*;
+import org.osgi.framework.resource.Capability;
 import org.osgi.framework.resource.ResourceConstants;
 import org.osgi.framework.wiring.*;
 
@@ -2972,7 +2973,6 @@ public class StateResolverTest extends AbstractStateTest {
 
 		Dictionary[] props = new Dictionary[] {new Hashtable(), new Hashtable()};
 		props[0].put("org.osgi.framework.system.packages", "pkg.system.a, pkg.system.b"); //$NON-NLS-1$ //$NON-NLS-2$
-		props[0].put("org.osgi.framework.executionenvironment", "J2SE-1.2"); //$NON-NLS-1$ //$NON-NLS-2$
 
 		state.setPlatformProperties(props);
 		state.addBundle(systemBundle);
@@ -3079,7 +3079,6 @@ public class StateResolverTest extends AbstractStateTest {
 
 		Dictionary[] props = new Dictionary[] {new Hashtable(), new Hashtable()};
 		props[0].put("org.osgi.framework.system.packages", "pkg.system.a, pkg.system.b"); //$NON-NLS-1$ //$NON-NLS-2$
-		props[0].put("org.osgi.framework.executionenvironment", "J2SE-1.2"); //$NON-NLS-1$ //$NON-NLS-2$
 		props[0].put("osgi.system.bundle", configuredSystemBundle); // set the system.bundle to another system bundle (other than org.eclipse.osgi) //$NON-NLS-1$
 
 		state.setPlatformProperties(props);
@@ -3341,6 +3340,321 @@ public class StateResolverTest extends AbstractStateTest {
 		assertTrue("2.0", a.getResolvedImports()[0].getExporter() == systemBundle2); //$NON-NLS-1$
 	}
 
+	public void testEECapabilityRequirement() throws BundleException {
+		State state = buildEmptyState();
+		int bundleID = 0;
+		Hashtable manifest = new Hashtable();
+
+		manifest.put(Constants.BUNDLE_MANIFESTVERSION, "2"); //$NON-NLS-1$
+		manifest.put(Constants.BUNDLE_SYMBOLICNAME, "org.eclipse.osgi"); //$NON-NLS-1$
+		BundleDescription systemBundle = state.getFactory().createBundleDescription(state, manifest, "org.eclipse.osgi", bundleID++); //$NON-NLS-1$
+		state.addBundle(systemBundle);
+
+		List bundles = new ArrayList();
+		manifest.clear();
+		manifest.put(Constants.BUNDLE_MANIFESTVERSION, "2"); //$NON-NLS-1$
+		manifest.put(Constants.BUNDLE_SYMBOLICNAME, "A"); //$NON-NLS-1$
+		manifest.put(Constants.BUNDLE_REQUIREDEXECUTIONENVIRONMENT, "OSGi/Minimum-1.1"); //$NON-NLS-1$
+		BundleDescription a = state.getFactory().createBundleDescription(state, manifest, "A", bundleID++); //$NON-NLS-1$
+		bundles.add(a);
+		state.addBundle(a);
+
+		manifest.clear();
+		manifest.put(Constants.BUNDLE_MANIFESTVERSION, "2"); //$NON-NLS-1$
+		manifest.put(Constants.BUNDLE_SYMBOLICNAME, "B"); //$NON-NLS-1$
+		manifest.put(Constants.BUNDLE_REQUIREDEXECUTIONENVIRONMENT, "CDC-1.1/Foundation-1.1"); //$NON-NLS-1$
+		BundleDescription b = state.getFactory().createBundleDescription(state, manifest, "B", bundleID++); //$NON-NLS-1$
+		bundles.add(b);
+		state.addBundle(b);
+
+		manifest.clear();
+		manifest.put(Constants.BUNDLE_MANIFESTVERSION, "2"); //$NON-NLS-1$
+		manifest.put(Constants.BUNDLE_SYMBOLICNAME, "C"); //$NON-NLS-1$
+		manifest.put(Constants.BUNDLE_REQUIREDEXECUTIONENVIRONMENT, "J2SE-1.4"); //$NON-NLS-1$
+		BundleDescription c = state.getFactory().createBundleDescription(state, manifest, "C", bundleID++); //$NON-NLS-1$
+		bundles.add(c);
+		state.addBundle(c);
+
+		manifest.clear();
+		manifest.put(Constants.BUNDLE_MANIFESTVERSION, "2"); //$NON-NLS-1$
+		manifest.put(Constants.BUNDLE_SYMBOLICNAME, "D"); //$NON-NLS-1$
+		manifest.put(Constants.BUNDLE_REQUIREDEXECUTIONENVIRONMENT, "AA/BB"); //$NON-NLS-1$
+		BundleDescription d = state.getFactory().createBundleDescription(state, manifest, "D", bundleID++); //$NON-NLS-1$
+		bundles.add(d);
+		state.addBundle(d);
+
+		manifest.clear();
+		manifest.put(Constants.BUNDLE_MANIFESTVERSION, "2"); //$NON-NLS-1$
+		manifest.put(Constants.BUNDLE_SYMBOLICNAME, "E"); //$NON-NLS-1$
+		manifest.put(Constants.BUNDLE_REQUIREDEXECUTIONENVIRONMENT, "CC-XX/DD-YY"); //$NON-NLS-1$
+		BundleDescription e = state.getFactory().createBundleDescription(state, manifest, "E", bundleID++); //$NON-NLS-1$
+		bundles.add(e);
+		state.addBundle(e);
+
+		manifest.clear();
+		manifest.put(Constants.BUNDLE_MANIFESTVERSION, "2"); //$NON-NLS-1$
+		manifest.put(Constants.BUNDLE_SYMBOLICNAME, "F"); //$NON-NLS-1$
+		manifest.put(Constants.BUNDLE_REQUIREDEXECUTIONENVIRONMENT, "EE-2.0/FF-YY"); //$NON-NLS-1$
+		BundleDescription f = state.getFactory().createBundleDescription(state, manifest, "F", bundleID++); //$NON-NLS-1$
+		bundles.add(f);
+		state.addBundle(f);
+
+		manifest.clear();
+		manifest.put(Constants.BUNDLE_MANIFESTVERSION, "2"); //$NON-NLS-1$
+		manifest.put(Constants.BUNDLE_SYMBOLICNAME, "G"); //$NON-NLS-1$
+		manifest.put(Constants.BUNDLE_REQUIREDEXECUTIONENVIRONMENT, "GG-XX/HH-1.0"); //$NON-NLS-1$
+		BundleDescription g = state.getFactory().createBundleDescription(state, manifest, "G", bundleID++); //$NON-NLS-1$
+		bundles.add(g);
+		state.addBundle(g);
+
+		manifest.clear();
+		manifest.put(Constants.BUNDLE_MANIFESTVERSION, "2"); //$NON-NLS-1$
+		manifest.put(Constants.BUNDLE_SYMBOLICNAME, "H"); //$NON-NLS-1$
+		manifest.put(Constants.BUNDLE_REQUIREDEXECUTIONENVIRONMENT, "II-1.0/JJ-2.0"); //$NON-NLS-1$
+		BundleDescription h = state.getFactory().createBundleDescription(state, manifest, "H", bundleID++); //$NON-NLS-1$
+		bundles.add(h);
+		state.addBundle(h);
+
+		Dictionary[] props = new Dictionary[] {new Hashtable(), new Hashtable(), new Hashtable(), new Hashtable(), new Hashtable(), new Hashtable(), new Hashtable(), new Hashtable()};
+		props[0].put("org.osgi.framework.executionenvironment", "OSGi/Minimum-1.0, OSGi/Minimum-1.1, OSGi/Minimum-1.2"); //$NON-NLS-1$ //$NON-NLS-2$
+		props[1].put("org.osgi.framework.executionenvironment", "CDC-1.0/Foundation-1.0, CDC-1.1/Foundation-1.1"); //$NON-NLS-1$ //$NON-NLS-2$
+		props[2].put("org.osgi.framework.executionenvironment", "J2SE-1.2, J2SE-1.3, J2SE-1.4, J2SE-1.5, JavaSE-1.6"); //$NON-NLS-1$ //$NON-NLS-2$
+		props[3].put("org.osgi.framework.executionenvironment", "AA/BB");
+		props[4].put("org.osgi.framework.executionenvironment", "CC-XX/DD-YY");
+		props[5].put("org.osgi.framework.executionenvironment", "EE-1.0/FF-YY, EE-2.0/FF-YY");
+		props[6].put("org.osgi.framework.executionenvironment", "GG-XX/HH-1.0, GG-XX/HH-2.0");
+		props[7].put("org.osgi.framework.executionenvironment", "II-1.0/JJ-2.0");
+		state.setPlatformProperties(props);
+
+		state.resolve();
+
+		checkEECapabilities(systemBundle.getWiring().getCapabilities("osgi.ee"), bundles);
+
+		state.setPlatformProperties(new Hashtable());
+		state.resolve(false);
+		assertTrue("2.0", systemBundle.isResolved()); //$NON-NLS-1$
+		assertFalse("2.1", a.isResolved()); //$NON-NLS-1$
+		assertFalse("2.2", b.isResolved()); //$NON-NLS-1$
+		assertFalse("2.3", c.isResolved()); //$NON-NLS-1$
+		assertFalse("2.4", d.isResolved()); //$NON-NLS-1$
+		assertFalse("2.5", e.isResolved()); //$NON-NLS-1$
+		assertFalse("2.7", f.isResolved()); //$NON-NLS-1$
+		assertFalse("2.8", g.isResolved()); //$NON-NLS-1$
+		assertFalse("2.9", h.isResolved()); //$NON-NLS-1$
+
+		props[0].put("org.osgi.framework.executionenvironment", "OSGi/Minimum-1.1"); //$NON-NLS-1$ //$NON-NLS-2$
+		props[1].put("org.osgi.framework.executionenvironment", "CDC-1.1/Foundation-1.1"); //$NON-NLS-1$ //$NON-NLS-2$
+		props[2].put("org.osgi.framework.executionenvironment", "J2SE-1.4"); //$NON-NLS-1$ //$NON-NLS-2$
+		props[3].put("org.osgi.framework.executionenvironment", "AA/BB");
+		props[4].put("org.osgi.framework.executionenvironment", "CC-XX/DD-YY");
+		props[5].put("org.osgi.framework.executionenvironment", "EE-2.0/FF-YY");
+		props[6].put("org.osgi.framework.executionenvironment", "GG-XX/HH-1.0");
+		props[7].put("org.osgi.framework.executionenvironment", "II-1.0/JJ-2.0");
+		props[0].put("org.osgi.framework.system.capabilities", "osgi.ee; osgi.ee=\"OSGi/Minimum\"; version:List<Version>=\"1.0, 1.1, 1.2\""); //$NON-NLS-1$ //$NON-NLS-2$
+		props[1].put("org.osgi.framework.system.capabilities", "osgi.ee; osgi.ee=\"CDC/Foundation\"; version:List<Version>=\"1.0, 1.1\""); //$NON-NLS-1$ //$NON-NLS-2$
+		props[2].put("org.osgi.framework.system.capabilities", "osgi.ee; osgi.ee=\"JavaSE\"; version:List<Version>=\"1.2, 1.3, 1.4, 1.5, 1.6\""); //$NON-NLS-1$ //$NON-NLS-2$
+		props[3].put("org.osgi.framework.system.capabilities", "osgi.ee; osgi.ee=\"AA/BB\""); //$NON-NLS-1$ //$NON-NLS-2$
+		props[4].put("org.osgi.framework.system.capabilities", "osgi.ee; osgi.ee=\"CC-XX/DD-YY\""); //$NON-NLS-1$ //$NON-NLS-2$
+		props[5].put("org.osgi.framework.system.capabilities", "osgi.ee; osgi.ee=\"EE/FF-YY\"; version:List<Version>=\"1.0, 2.0\""); //$NON-NLS-1$ //$NON-NLS-2$
+		props[6].put("org.osgi.framework.system.capabilities", "osgi.ee; osgi.ee=\"GG-XX/HH\"; version:List<Version>=\"1.0, 2.0\""); //$NON-NLS-1$ //$NON-NLS-2$
+		props[7].put("org.osgi.framework.system.capabilities", "osgi.ee; osgi.ee=\"II-1.0/JJ-2.0\""); //$NON-NLS-1$ //$NON-NLS-2$
+
+		state.setPlatformProperties(props);
+		state.resolve(false);
+
+		checkEECapabilities(systemBundle.getWiring().getCapabilities("osgi.ee"), bundles);
+	}
+
+	private void checkEECapabilities(List eeCapabilities, List bundles) {
+		assertEquals("Wrong number of ee capabilities.", 8, eeCapabilities.size());
+		for (int i = 0; i < eeCapabilities.size(); i++) {
+			Capability eeCap = (Capability) eeCapabilities.get(i);
+			assertEquals("Wrong namespace: " + eeCap, "osgi.ee", eeCap.getNamespace());
+			Map attrs = eeCap.getAttributes();
+			switch (i) {
+				case 0 :
+					assertEquals("Wrong ee name: " + i, "OSGi/Minimum", attrs.get("osgi.ee"));
+					List v0 = (List) attrs.get("version");
+					assertEquals("Wrong number of versions: " + i, 3, v0.size());
+					assertTrue("Does not contain 1.0.", v0.contains(new Version("1.0")));
+					assertTrue("Does not contain 1.1.", v0.contains(new Version("1.1")));
+					assertTrue("Does not contain 1.2.", v0.contains(new Version("1.2")));
+					break;
+				case 1 :
+					assertEquals("Wrong ee name: " + i, "CDC/Foundation", attrs.get("osgi.ee"));
+					List v1 = (List) attrs.get("version");
+					assertEquals("Wrong number of versions: " + i, 2, v1.size());
+					assertTrue("Does not contain 1.0.", v1.contains(new Version("1.0")));
+					assertTrue("Does not contain 1.1.", v1.contains(new Version("1.1")));
+					break;
+				case 2 :
+					assertEquals("Wrong ee name: " + i, "JavaSE", attrs.get("osgi.ee"));
+					List v2 = (List) attrs.get("version");
+					assertEquals("Wrong number of versions: " + i, 5, v2.size());
+					assertTrue("Does not contain 1.2.", v2.contains(new Version("1.2")));
+					assertTrue("Does not contain 1.3.", v2.contains(new Version("1.3")));
+					assertTrue("Does not contain 1.4.", v2.contains(new Version("1.4")));
+					assertTrue("Does not contain 1.5.", v2.contains(new Version("1.5")));
+					assertTrue("Does not contain 1.6.", v2.contains(new Version("1.6")));
+					break;
+				case 3 :
+					assertEquals("Wrong ee name: " + i, "AA/BB", attrs.get("osgi.ee"));
+					List v3 = (List) attrs.get("version");
+					assertNull("versions is not null", v3);
+					break;
+				case 4 :
+					assertEquals("Wrong ee name: " + i, "CC-XX/DD-YY", attrs.get("osgi.ee"));
+					List v4 = (List) attrs.get("version");
+					assertNull("versions is not null", v4);
+					break;
+				case 5 :
+					assertEquals("Wrong ee name: " + i, "EE/FF-YY", attrs.get("osgi.ee"));
+					List v5 = (List) attrs.get("version");
+					assertEquals("Wrong number of versions: " + i, 2, v5.size());
+					assertTrue("Does not contain 1.0.", v5.contains(new Version("1.0")));
+					assertTrue("Does not contain 2.0.", v5.contains(new Version("2.0")));
+					break;
+				case 6 :
+					assertEquals("Wrong ee name: " + i, "GG-XX/HH", attrs.get("osgi.ee"));
+					List v6 = (List) attrs.get("version");
+					assertEquals("Wrong number of versions: " + i, 2, v6.size());
+					assertTrue("Does not contain 1.0.", v6.contains(new Version("1.0")));
+					assertTrue("Does not contain 2.0.", v6.contains(new Version("2.0")));
+					break;
+				case 7 :
+					assertEquals("Wrong ee name: " + i, "II-1.0/JJ-2.0", attrs.get("osgi.ee"));
+					List v7 = (List) attrs.get("version");
+					assertNull("versions is not null", v7);
+					break;
+				default :
+					break;
+			}
+		}
+
+		assertEquals("Wrong number of bundles.", eeCapabilities.size(), bundles.size());
+		for (int i = 0; i < bundles.size(); i++) {
+			BundleDescription bundle = (BundleDescription) bundles.get(i);
+			assertTrue("The bundle is not resolved: " + bundle, bundle.isResolved());
+			BundleWiring wiring = bundle.getWiring();
+			List eeWires = wiring.getRequiredWires("osgi.ee");
+			assertNotNull("ee wires is null.", eeWires);
+			assertEquals("Wrong number of ee wires", 1, eeWires.size());
+			BundleWire wire = (BundleWire) eeWires.get(0);
+			assertEquals("Wired to wrong ee capability.", eeCapabilities.get(i), wire.getCapability());
+		}
+	}
+
+	public void testEECapabilityRequirement1() throws BundleException {
+		State state = buildEmptyState();
+		int bundleID = 0;
+		Hashtable manifest = new Hashtable();
+
+		manifest.put(Constants.BUNDLE_MANIFESTVERSION, "2"); //$NON-NLS-1$
+		manifest.put(Constants.BUNDLE_SYMBOLICNAME, "org.eclipse.osgi"); //$NON-NLS-1$
+		manifest.put(Constants.BUNDLE_VERSION, "1.0"); //$NON-NLS-1$
+		BundleDescription systemBundle = state.getFactory().createBundleDescription(state, manifest, "org.eclipse.osgi", bundleID++); //$NON-NLS-1$
+
+		manifest.clear();
+		manifest.put(Constants.BUNDLE_MANIFESTVERSION, "2"); //$NON-NLS-1$
+		manifest.put(Constants.BUNDLE_SYMBOLICNAME, "A"); //$NON-NLS-1$
+		manifest.put(Constants.BUNDLE_REQUIREDEXECUTIONENVIRONMENT, "CDC-1.0/Foundation-1.0"); //$NON-NLS-1$
+		BundleDescription a = state.getFactory().createBundleDescription(state, manifest, "A", bundleID++); //$NON-NLS-1$
+
+		manifest.clear();
+		manifest.put(Constants.BUNDLE_MANIFESTVERSION, "2"); //$NON-NLS-1$
+		manifest.put(Constants.BUNDLE_SYMBOLICNAME, "B"); //$NON-NLS-1$
+		manifest.put(Constants.BUNDLE_REQUIREDEXECUTIONENVIRONMENT, "OSGi/Minimum-1.1"); //$NON-NLS-1$
+		BundleDescription b = state.getFactory().createBundleDescription(state, manifest, "B", bundleID++); //$NON-NLS-1$
+
+		manifest.clear();
+		manifest.put(Constants.BUNDLE_MANIFESTVERSION, "2"); //$NON-NLS-1$
+		manifest.put(Constants.BUNDLE_SYMBOLICNAME, "C"); //$NON-NLS-1$
+		manifest.put(Constants.BUNDLE_REQUIREDEXECUTIONENVIRONMENT, "J2SE-1.4"); //$NON-NLS-1$
+		BundleDescription c = state.getFactory().createBundleDescription(state, manifest, "C", bundleID++); //$NON-NLS-1$
+
+		manifest.clear();
+		manifest.put(Constants.BUNDLE_MANIFESTVERSION, "2"); //$NON-NLS-1$
+		manifest.put(Constants.BUNDLE_SYMBOLICNAME, "D"); //$NON-NLS-1$
+		manifest.put(Constants.BUNDLE_REQUIREDEXECUTIONENVIRONMENT, "J2SE-1.4, OSGi/Minimum-1.1"); //$NON-NLS-1$
+		BundleDescription d = state.getFactory().createBundleDescription(state, manifest, "D", bundleID++); //$NON-NLS-1$
+
+		manifest.clear();
+		manifest.put(Constants.BUNDLE_MANIFESTVERSION, "2"); //$NON-NLS-1$
+		manifest.put(Constants.BUNDLE_SYMBOLICNAME, "D"); //$NON-NLS-1$
+		manifest.put(Constants.BUNDLE_REQUIREDEXECUTIONENVIRONMENT, "AA-BB"); //$NON-NLS-1$
+		BundleDescription e = state.getFactory().createBundleDescription(state, manifest, "D", bundleID++); //$NON-NLS-1$
+
+		Dictionary[] props = new Dictionary[] {new Hashtable(), new Hashtable(), new Hashtable()};
+		props[0].put("org.osgi.framework.executionenvironment", "OSGi/Minimum-1.0, OSGi/Minimum-1.1, OSGi/Minimum-1.2, CDC-1.0/Foundation-1.0, CDC-1.1/Foundation-1.1, AA-BB"); //$NON-NLS-1$ //$NON-NLS-2$
+		props[1].put("org.osgi.framework.executionenvironment", "OSGi/Minimum-1.0, OSGi/Minimum-1.1, OSGi/Minimum-1.2, JRE-1.1, J2SE-1.2, J2SE-1.3, J2SE-1.4"); //$NON-NLS-1$ //$NON-NLS-2$
+		props[2].put("org.osgi.framework.executionenvironment", "OSGi/Minimum-1.0, OSGi/Minimum-1.1, JRE-1.1, J2SE-1.2, J2SE-1.3"); //$NON-NLS-1$ //$NON-NLS-2$
+
+		state.setPlatformProperties(props);
+		state.addBundle(systemBundle);
+		state.addBundle(a);
+		state.addBundle(b);
+		state.addBundle(c);
+		state.addBundle(d);
+		state.addBundle(e);
+
+		state.resolve();
+
+		assertTrue("1.0", systemBundle.isResolved()); //$NON-NLS-1$
+		assertTrue("1.1", a.isResolved()); //$NON-NLS-1$
+		assertTrue("1.2", b.isResolved()); //$NON-NLS-1$
+		assertTrue("1.3", c.isResolved()); //$NON-NLS-1$
+		assertTrue("1.4", d.isResolved()); //$NON-NLS-1$
+		assertTrue("1.5", e.isResolved()); //$NON-NLS-1$
+
+		BundleWiring wiringA = a.getWiring();
+		BundleWiring wiringB = b.getWiring();
+		BundleWiring wiringC = c.getWiring();
+		BundleWiring wiringD = d.getWiring();
+		BundleWiring wiringE = e.getWiring();
+
+		List wiresA = wiringA.getRequiredWires("osgi.ee");
+		assertEquals("2.0", 1, wiresA.size());
+		List wiresB = wiringB.getRequiredWires("osgi.ee");
+		assertEquals("2.1", 1, wiresB.size());
+		List wiresC = wiringC.getRequiredWires("osgi.ee");
+		assertEquals("2.2", 1, wiresC.size());
+		List wiresD = wiringD.getRequiredWires("osgi.ee");
+		assertEquals("2.3", 1, wiresD.size());
+		List wiresE = wiringE.getRequiredWires("osgi.ee");
+		assertEquals("2.4", 1, wiresE.size());
+
+		props[0].put("org.osgi.framework.system.capabilities", "osgi.ee; osgi.ee=\"OSGi/Minimum\"; version:List<Version>=\"1.0, 1.1, 1.2\", osgi.ee; osgi.ee=\"CDC/Foundation\"; version:List<Version>=\"1.0, 1.1\", osgi.ee; osgi.ee=\"AA-BB\""); //$NON-NLS-1$ //$NON-NLS-2$
+		props[1].put("org.osgi.framework.system.capabilities", "osgi.ee; osgi.ee=\"OSGi/Minimum\"; version:List<Version>=\"1.0, 1.1, 1.2\", osgi.ee; osgi.ee=\"JavaSE\"; version:List<Version>=\"1.0, 1.1, 1.2, 1.3, 1.4\""); //$NON-NLS-1$ //$NON-NLS-2$
+		props[2].put("org.osgi.framework.system.capabilities", "osgi.ee; osgi.ee=\"OSGi/Minimum\"; version:List<Version>=\"1.0, 1.1\", osgi.ee; osgi.ee=\"JavaSE\"; version:List<Version>=\"1.0, 1.1, 1.2, 1.3\""); //$NON-NLS-1$ //$NON-NLS-2$
+
+		state.setPlatformProperties(props);
+		state.resolve(false);
+
+		assertTrue("1.0", systemBundle.isResolved()); //$NON-NLS-1$
+		assertTrue("1.1", a.isResolved()); //$NON-NLS-1$
+		assertTrue("1.2", b.isResolved()); //$NON-NLS-1$
+		assertTrue("1.3", c.isResolved()); //$NON-NLS-1$
+		assertTrue("1.4", d.isResolved()); //$NON-NLS-1$
+		assertTrue("1.5", e.isResolved()); //$NON-NLS-1$
+
+		wiringA = a.getWiring();
+		wiringB = b.getWiring();
+		wiringC = c.getWiring();
+		wiringD = d.getWiring();
+		wiringE = e.getWiring();
+
+		wiresA = wiringA.getRequiredWires("osgi.ee");
+		assertEquals("2.0", 1, wiresA.size());
+		wiresB = wiringB.getRequiredWires("osgi.ee");
+		assertEquals("2.1", 1, wiresB.size());
+		wiresC = wiringC.getRequiredWires("osgi.ee");
+		assertEquals("2.2", 1, wiresC.size());
+		wiresD = wiringD.getRequiredWires("osgi.ee");
+		assertEquals("2.3", 1, wiresD.size());
+		wiresE = wiringE.getRequiredWires("osgi.ee");
+		assertEquals("2.4", 1, wiresE.size());
+	}
+
 	public void testBug338697() throws BundleException, IOException {
 		State state = buildEmptyState();
 		int bundleID = 0;
diff --git a/bundles/org.eclipse.osgi/resolver/src/org/eclipse/osgi/internal/resolver/StateBuilder.java b/bundles/org.eclipse.osgi/resolver/src/org/eclipse/osgi/internal/resolver/StateBuilder.java
index a2b6e5a71..d679d2e7d 100644
--- a/bundles/org.eclipse.osgi/resolver/src/org/eclipse/osgi/internal/resolver/StateBuilder.java
+++ b/bundles/org.eclipse.osgi/resolver/src/org/eclipse/osgi/internal/resolver/StateBuilder.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2003, 2011 IBM Corporation and others.
+ * Copyright (c) 2003, 2012 IBM Corporation and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
@@ -100,7 +100,8 @@ public class StateBuilder {
 		}
 		result.setLocation(location);
 		result.setPlatformFilter(manifest.get(Constants.ECLIPSE_PLATFORMFILTER));
-		result.setExecutionEnvironments(ManifestElement.getArrayFromList(manifest.get(Constants.BUNDLE_REQUIREDEXECUTIONENVIRONMENT)));
+		String[] brees = ManifestElement.getArrayFromList(manifest.get(Constants.BUNDLE_REQUIREDEXECUTIONENVIRONMENT));
+		result.setExecutionEnvironments(brees);
 		ManifestElement[] host = ManifestElement.parseHeader(Constants.FRAGMENT_HOST, manifest.get(Constants.FRAGMENT_HOST));
 		if (host != null)
 			result.setHost(createHostSpecification(host[0], state));
@@ -117,7 +118,7 @@ public class StateBuilder {
 		String[][] genericAliases = getGenericAliases(state);
 		ManifestElement[] genericRequires = getGenericRequires(manifest, genericAliases);
 		ManifestElement[] osgiRequires = ManifestElement.parseHeader(Constants.REQUIRE_CAPABILITY, manifest.get(Constants.REQUIRE_CAPABILITY));
-		result.setGenericRequires(createGenericRequires(genericRequires, osgiRequires));
+		result.setGenericRequires(createGenericRequires(genericRequires, osgiRequires, brees));
 		ManifestElement[] genericCapabilities = getGenericCapabilities(manifest, genericAliases);
 		ManifestElement[] osgiCapabilities = ManifestElement.parseHeader(Constants.PROVIDE_CAPABILITY, manifest.get(Constants.PROVIDE_CAPABILITY));
 		result.setGenericCapabilities(createGenericCapabilities(genericCapabilities, osgiCapabilities, result));
@@ -478,12 +479,127 @@ public class StateBuilder {
 		return result;
 	}
 
-	private static GenericSpecification[] createGenericRequires(ManifestElement[] equinoxRequires, ManifestElement[] osgiRequires) throws BundleException {
+	private static GenericSpecification[] createGenericRequires(ManifestElement[] equinoxRequires, ManifestElement[] osgiRequires, String[] brees) throws BundleException {
 		List<GenericSpecification> result = createEquinoxRequires(equinoxRequires);
 		result = createOSGiRequires(osgiRequires, result);
+		result = convertBREEs(brees, result);
 		return result == null ? null : result.toArray(new GenericSpecification[result.size()]);
 	}
 
+	static List<GenericSpecification> convertBREEs(String[] brees, List<GenericSpecification> result) throws BundleException {
+		if (brees == null || brees.length == 0)
+			return result;
+		if (result == null)
+			result = new ArrayList<GenericSpecification>(brees.length);
+		List<String> breeFilters = new ArrayList<String>();
+		for (String bree : brees)
+			breeFilters.add(createOSGiEERequirementFilter(bree));
+		String filterSpec;
+		if (breeFilters.size() == 1) {
+			filterSpec = breeFilters.get(0);
+		} else {
+			StringBuffer filterBuf = new StringBuffer("(|"); //$NON-NLS-1$
+			for (String breeFilter : breeFilters) {
+				filterBuf.append(breeFilter);
+			}
+			filterSpec = filterBuf.append(")").toString(); //$NON-NLS-1$
+		}
+		GenericSpecificationImpl spec = new GenericSpecificationImpl();
+		spec.setType("osgi.ee"); //$NON-NLS-1$
+		try {
+			FilterImpl filter = FilterImpl.newInstance(filterSpec);
+			spec.setMatchingFilter(filter);
+			String name = filter.getPrimaryKeyValue(spec.getType());
+			if (name != null)
+				spec.setName(name);
+		} catch (InvalidSyntaxException e) {
+			throw new BundleException("Error converting required execution environment.", e); //$NON-NLS-1$
+		}
+		result.add(spec);
+		return result;
+	}
+
+	private static String createOSGiEERequirementFilter(String bree) throws BundleException {
+		String[] nameVersion = getOSGiEENameVersion(bree);
+		String eeName = nameVersion[0];
+		String v = nameVersion[1];
+		String filterSpec;
+		if (v == null)
+			filterSpec = "(osgi.ee=" + eeName + ")"; //$NON-NLS-1$ //$NON-NLS-2$
+		else
+			filterSpec = "(&(osgi.ee=" + eeName + ")(version=" + v + "))"; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
+		try {
+			// do a sanity check
+			FilterImpl.newInstance(filterSpec);
+		} catch (InvalidSyntaxException e) {
+			filterSpec = "(osgi.ee=" + bree + ")"; //$NON-NLS-1$ //$NON-NLS-2$
+			try {
+				// do another sanity check
+				FilterImpl.newInstance(filterSpec);
+			} catch (InvalidSyntaxException e1) {
+				throw new BundleException("Error converting required execution environment.", e1); //$NON-NLS-1$
+			}
+		}
+		return filterSpec;
+	}
+
+	static String[] getOSGiEENameVersion(String bree) {
+		String ee1 = null;
+		String ee2 = null;
+		String v1 = null;
+		String v2 = null;
+		int separator = bree.indexOf('/');
+		if (separator <= 0 || separator == bree.length() - 1) {
+			ee1 = bree;
+		} else {
+			ee1 = bree.substring(0, separator);
+			ee2 = bree.substring(separator + 1);
+		}
+		int v1idx = ee1.indexOf('-');
+		if (v1idx > 0 && v1idx < ee1.length() - 1) {
+			// check for > 0 to avoid EEs starting with -
+			// check for < len - 1 to avoid ending with -
+			try {
+				v1 = ee1.substring(v1idx + 1);
+				// sanity check version format
+				Version.parseVersion(v1);
+				ee1 = ee1.substring(0, v1idx);
+			} catch (IllegalArgumentException e) {
+				v1 = null;
+			}
+		}
+
+		int v2idx = ee2 == null ? -1 : ee2.indexOf('-');
+		if (v2idx > 0 && v2idx < ee2.length() - 1) {
+			// check for > 0 to avoid EEs starting with -
+			// check for < len - 1 to avoid ending with -
+			try {
+				v2 = ee2.substring(v2idx + 1);
+				Version.parseVersion(v2);
+				ee2 = ee2.substring(0, v2idx);
+			} catch (IllegalArgumentException e) {
+				v2 = null;
+			}
+		}
+
+		if (v1 == null)
+			v1 = v2;
+		if (v1 != null && v2 != null && !v1.equals(v2)) {
+			ee1 = bree;
+			ee2 = null;
+			v1 = null;
+			v2 = null;
+		}
+		if ("J2SE".equals(ee1)) //$NON-NLS-1$
+			ee1 = "JavaSE"; //$NON-NLS-1$
+		if ("J2SE".equals(ee2)) //$NON-NLS-1$
+			ee2 = "JavaSE"; //$NON-NLS-1$
+
+		String eeName = ee1 + (ee2 == null ? "" : '/' + ee2); //$NON-NLS-1$
+
+		return new String[] {eeName, v1};
+	}
+
 	static List<GenericSpecification> createOSGiRequires(ManifestElement[] osgiRequires, List<GenericSpecification> result) throws BundleException {
 		if (osgiRequires == null)
 			return result;
diff --git a/bundles/org.eclipse.osgi/resolver/src/org/eclipse/osgi/internal/resolver/StateImpl.java b/bundles/org.eclipse.osgi/resolver/src/org/eclipse/osgi/internal/resolver/StateImpl.java
index 383b33a78..78ee9354e 100644
--- a/bundles/org.eclipse.osgi/resolver/src/org/eclipse/osgi/internal/resolver/StateImpl.java
+++ b/bundles/org.eclipse.osgi/resolver/src/org/eclipse/osgi/internal/resolver/StateImpl.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2003, 2011 IBM Corporation and others.
+ * Copyright (c) 2003, 2012 IBM Corporation and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
@@ -791,6 +791,7 @@ public abstract class StateImpl implements State {
 					performResetSystemExports |= checkProp(this.platformProperties[i].get(Constants.SYSTEM_BUNDLE_SYMBOLICNAME), newPlatformProperties[i].get(Constants.SYSTEM_BUNDLE_SYMBOLICNAME));
 					performResetSystemCapabilities |= checkProp(this.platformProperties[i].get(Constants.FRAMEWORK_SYSTEMCAPABILITIES), newPlatformProperties[i].get(Constants.FRAMEWORK_SYSTEMCAPABILITIES));
 					performResetSystemCapabilities |= checkProp(this.platformProperties[i].get(Constants.FRAMEWORK_SYSTEMCAPABILITIES_EXTRA), newPlatformProperties[i].get(Constants.FRAMEWORK_SYSTEMCAPABILITIES_EXTRA));
+					performResetSystemCapabilities |= checkProp(this.platformProperties[i].get(Constants.FRAMEWORK_EXECUTIONENVIRONMENT), newPlatformProperties[i].get(Constants.FRAMEWORK_EXECUTIONENVIRONMENT));
 				}
 			}
 		}
@@ -865,11 +866,50 @@ public abstract class StateImpl implements State {
 			try {
 				addSystemCapabilities(capabilities, ManifestElement.parseHeader(Constants.PROVIDE_CAPABILITY, (String) platformProperties[i].get(Constants.FRAMEWORK_SYSTEMCAPABILITIES)), i);
 				addSystemCapabilities(capabilities, ManifestElement.parseHeader(Constants.PROVIDE_CAPABILITY, (String) platformProperties[i].get(Constants.FRAMEWORK_SYSTEMCAPABILITIES_EXTRA)), i);
+				checkOSGiEE(capabilities, (String) platformProperties[i].get(Constants.FRAMEWORK_EXECUTIONENVIRONMENT), i);
 			} catch (BundleException e) {
 				// TODO consider throwing this... 
 			}
 	}
 
+	private void checkOSGiEE(List<GenericDescription> capabilities, String profileEE, Integer profileIndex) {
+		if (profileEE == null || profileEE.length() == 0)
+			return;
+		for (GenericDescription capability : capabilities) {
+			if ("osgi.ee".equals(capability.getType()) && profileIndex.equals(capability.getAttributes().get(ExportPackageDescriptionImpl.EQUINOX_EE))) //$NON-NLS-1$
+				return; // profile already specifies osgi.ee capabilities
+		}
+		Map<String, List<String>> eeVersions = new HashMap<String, List<String>>();
+		String[] ees = ManifestElement.getArrayFromList(profileEE);
+		for (String ee : ees) {
+			String[] eeNameVersion = StateBuilder.getOSGiEENameVersion(ee);
+
+			List<String> versions = eeVersions.get(eeNameVersion[0]);
+			if (versions == null) {
+				versions = new ArrayList<String>();
+				eeVersions.put(eeNameVersion[0], versions);
+			}
+			if (eeNameVersion[1] != null && !versions.contains(eeNameVersion[1]))
+				versions.add(eeNameVersion[1]);
+		}
+		for (Map.Entry<String, List<String>> eeVersion : eeVersions.entrySet()) {
+			GenericDescriptionImpl capability = new GenericDescriptionImpl();
+			capability.setType("osgi.ee"); //$NON-NLS-1$
+			Dictionary<String, Object> attributes = new Hashtable<String, Object>();
+			attributes.put(capability.getType(), eeVersion.getKey());
+			if (eeVersion.getValue().size() > 0) {
+				List<Version> versions = new ArrayList<Version>(eeVersion.getValue().size());
+				for (String version : eeVersion.getValue()) {
+					versions.add(new Version(version));
+				}
+				attributes.put("version", versions); //$NON-NLS-1$
+			}
+			attributes.put(ExportPackageDescriptionImpl.EQUINOX_EE, profileIndex);
+			capability.setAttributes(attributes);
+			capabilities.add(capability);
+		}
+	}
+
 	private void addSystemCapabilities(List<GenericDescription> capabilities, ManifestElement[] elements, Integer profileIndex) {
 		try {
 			StateBuilder.createOSGiCapabilities(elements, capabilities, profileIndex);