+++ /dev/null
-package org.argeo.init.a2;
-
-import static org.argeo.init.a2.A2Source.SCHEME_A2;
-import static org.argeo.init.a2.A2Source.SCHEME_A2_REFERENCE;
-
-import java.io.File;
-import java.io.UnsupportedEncodingException;
-import java.net.URI;
-import java.net.URLDecoder;
-import java.nio.charset.StandardCharsets;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.nio.file.Paths;
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.Collections;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.LinkedHashMap;
-import java.util.LinkedList;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
-
-import org.argeo.init.osgi.OsgiBootUtils;
-import org.osgi.framework.Bundle;
-import org.osgi.framework.BundleContext;
-import org.osgi.framework.Constants;
-import org.osgi.framework.Version;
-import org.osgi.framework.wiring.FrameworkWiring;
-
-/** Loads provisioning sources into an OSGi context. */
-public class ProvisioningManager {
- BundleContext bc;
- OsgiContext osgiContext;
- List<ProvisioningSource> sources = Collections.synchronizedList(new ArrayList<>());
-
- public ProvisioningManager(BundleContext bc) {
- this.bc = bc;
- osgiContext = new OsgiContext(bc);
- osgiContext.load();
- }
-
- protected void addSource(ProvisioningSource source) {
- sources.add(source);
- }
-
- void installWholeSource(ProvisioningSource source) {
- Set<Bundle> updatedBundles = new HashSet<>();
- for (A2Contribution contribution : source.listContributions(null)) {
- for (A2Component component : contribution.components.values()) {
- A2Module module = component.last().last();
- Bundle bundle = installOrUpdate(module);
- if (bundle != null)
- updatedBundles.add(bundle);
- }
- }
-// FrameworkWiring frameworkWiring = bc.getBundle(0).adapt(FrameworkWiring.class);
-// frameworkWiring.refreshBundles(updatedBundles);
- }
-
- public void registerSource(String uri) {
- try {
- URI u = new URI(uri);
-
- // XOR
- Map<String, List<String>> properties = queryToMap(u);
- Map<String, String> xOr = new HashMap<>();
- for (String key : properties.keySet()) {
- List<String> lst = properties.get(key);
- if (lst.size() != 1)
- throw new IllegalArgumentException("Invalid XOR definitions in " + uri);
- xOr.put(key, lst.get(0));
- }
-
- if (SCHEME_A2.equals(u.getScheme()) || SCHEME_A2_REFERENCE.equals(u.getScheme())) {
- if (u.getHost() == null || "".equals(u.getHost())) {
- String baseStr = u.getPath();
- if (File.separatorChar == '\\') {// MS Windows
- baseStr = baseStr.substring(1).replace('/', File.separatorChar);
- }
- Path base = Paths.get(baseStr);
- if (Files.exists(base)) {
- FsA2Source source = new FsA2Source(base, xOr, SCHEME_A2_REFERENCE.equals(u.getScheme()));
- source.load();
- addSource(source);
- OsgiBootUtils.info("Registered " + uri + " as source");
-
- // OS specific / native
- String localRelPath = A2Contribution.localOsArchRelativePath();
- Path localLibBase = base.resolve(A2Contribution.LIB).resolve(localRelPath);
- if (Files.exists(localLibBase)) {
- FsA2Source libSource = new FsA2Source(localLibBase, xOr,
- SCHEME_A2_REFERENCE.equals(u.getScheme()));
- libSource.load();
- addSource(libSource);
- OsgiBootUtils.info("Registered OS-specific " + uri + " as source (" + localRelPath + ")");
- }
- } else {
- OsgiBootUtils.debug("Source " + base + " does not exist, ignoring.");
- }
- } else {
- throw new UnsupportedOperationException(
- "Remote installation is not yet supported, cannot add source " + u);
- }
- } else {
- throw new IllegalArgumentException("Unkown scheme: for source " + u);
- }
- } catch (Exception e) {
- throw new A2Exception("Cannot add source " + uri, e);
- }
- }
-
- public boolean registerDefaultSource() {
- String frameworkLocation = bc.getProperty("osgi.framework");
- try {
- URI frameworkLocationUri = new URI(frameworkLocation);
- if ("file".equals(frameworkLocationUri.getScheme())) {
- Path frameworkPath = Paths.get(frameworkLocationUri);
- if (frameworkPath.getParent().getFileName().toString().equals(A2Contribution.BOOT)) {
- Path base = frameworkPath.getParent().getParent();
- String baseStr = base.toString();
- if (File.separatorChar == '\\')// MS Windows
- baseStr = '/' + baseStr.replace(File.separatorChar, '/');
- URI baseUri = new URI(A2Source.SCHEME_A2, null, null, 0, baseStr, null, null);
- registerSource(baseUri.toString());
- OsgiBootUtils.debug("Default source from framework location " + frameworkLocation);
- return true;
- }
- }
- } catch (Exception e) {
- OsgiBootUtils.error("Cannot register default source based on framework location " + frameworkLocation, e);
- }
- return false;
- }
-
- public void install(String spec) {
- if (spec == null) {
- for (ProvisioningSource source : sources) {
- installWholeSource(source);
- }
- }
- }
-
- /** @return the new/updated bundle, or null if nothing was done. */
- protected Bundle installOrUpdate(A2Module module) {
- try {
- ProvisioningSource moduleSource = module.getBranch().getComponent().getContribution().getSource();
- Version moduleVersion = module.getVersion();
- A2Branch osgiBranch = osgiContext.findBranch(module.getBranch().getComponent().getId(), moduleVersion);
- if (osgiBranch == null) {
- Bundle bundle = moduleSource.install(bc, module);
- // TODO make it more dynamic, based on OSGi APIs
- osgiContext.registerBundle(bundle);
-// if (OsgiBootUtils.isDebug())
-// OsgiBootUtils.debug("Installed bundle " + bundle.getLocation() + " with version " + moduleVersion);
- return bundle;
- } else {
- A2Module lastOsgiModule = osgiBranch.last();
- int compare = moduleVersion.compareTo(lastOsgiModule.getVersion());
- if (compare >= 0) {// update (also if same version)
- Bundle bundle = (Bundle) lastOsgiModule.getLocator();
- if (bundle.getBundleId() == 0)// ignore framework bundle
- return null;
- moduleSource.update(bundle, module);
- // TODO make it more dynamic, based on OSGi APIs
- // TODO remove old module? Or keep update history?
- osgiContext.registerBundle(bundle);
- OsgiBootUtils.info("Updated bundle " + bundle.getLocation() + " to version " + moduleVersion);
- return bundle;
- } else {
- if (OsgiBootUtils.isDebug())
- OsgiBootUtils.debug("Did not install as bundle module " + module
- + " since a module with higher version " + lastOsgiModule.getVersion()
- + " is already installed for branch " + osgiBranch);
- }
- }
- } catch (Exception e) {
- OsgiBootUtils.error("Could not install module " + module + ": " + e.getMessage(), e);
- }
- return null;
- }
-
- public Collection<Bundle> update() {
- boolean fragmentsUpdated = false;
- Set<Bundle> updatedBundles = new HashSet<>();
- bundles: for (Bundle bundle : bc.getBundles()) {
- for (ProvisioningSource source : sources) {
- String componentId = bundle.getSymbolicName();
- Version version = bundle.getVersion();
- A2Branch branch = source.findBranch(componentId, version);
- if (branch == null)
- continue bundles;
- A2Module module = branch.last();
- Version moduleVersion = module.getVersion();
- int compare = moduleVersion.compareTo(version);
- if (compare > 0) {// update
- try {
- source.update(bundle, module);
-// bundle.update(in);
- String fragmentHost = bundle.getHeaders().get(Constants.FRAGMENT_HOST);
- if (fragmentHost != null)
- fragmentsUpdated = true;
- OsgiBootUtils.info("Updated bundle " + bundle.getLocation() + " to version " + moduleVersion);
- updatedBundles.add(bundle);
- } catch (Exception e) {
- OsgiBootUtils.error("Cannot update with module " + module, e);
- }
- }
- }
- }
- FrameworkWiring frameworkWiring = bc.getBundle(0).adapt(FrameworkWiring.class);
- if (fragmentsUpdated)// refresh all
- frameworkWiring.refreshBundles(null);
- else
- frameworkWiring.refreshBundles(updatedBundles);
- return updatedBundles;
- }
-
- private static Map<String, List<String>> queryToMap(URI uri) {
- return queryToMap(uri.getQuery());
- }
-
- private static Map<String, List<String>> queryToMap(String queryPart) {
- try {
- final Map<String, List<String>> query_pairs = new LinkedHashMap<String, List<String>>();
- if (queryPart == null)
- return query_pairs;
- final String[] pairs = queryPart.split("&");
- for (String pair : pairs) {
- final int idx = pair.indexOf("=");
- final String key = idx > 0 ? URLDecoder.decode(pair.substring(0, idx), StandardCharsets.UTF_8.name())
- : pair;
- if (!query_pairs.containsKey(key)) {
- query_pairs.put(key, new LinkedList<String>());
- }
- final String value = idx > 0 && pair.length() > idx + 1
- ? URLDecoder.decode(pair.substring(idx + 1), StandardCharsets.UTF_8.name())
- : null;
- query_pairs.get(key).add(value);
- }
- return query_pairs;
- } catch (UnsupportedEncodingException e) {
- throw new IllegalArgumentException("Cannot convert " + queryPart + " to map", e);
- }
- }
-
-// public static void main(String[] args) {
-// if (args.length == 0)
-// throw new IllegalArgumentException("Usage: <path to A2 base>");
-// Map<String, String> configuration = new HashMap<>();
-// configuration.put("osgi.console", "2323");
-// configuration.put("org.osgi.framework.bootdelegation",
-// "com.sun.jndi.ldap,com.sun.jndi.ldap.sasl,com.sun.security.jgss,com.sun.jndi.dns,com.sun.nio.file,com.sun.nio.sctp,sun.nio.cs");
-// Framework framework = OsgiBootUtils.launch(configuration);
-// try {
-// ProvisioningManager pm = new ProvisioningManager(framework.getBundleContext());
-// Map<String, String> xOr = new HashMap<>();
-// xOr.put("osgi", "equinox");
-// xOr.put("swt", "rap");
-// FsA2Source context = new FsA2Source(Paths.get(args[0]), xOr);
-// context.load();
-// pm.addSource(context);
-// if (framework.getBundleContext().getBundles().length == 1) {// initial
-// pm.install(null);
-// } else {
-// pm.update();
-// }
-//
-// Thread.sleep(2000);
-//
-// Bundle[] bundles = framework.getBundleContext().getBundles();
-// Arrays.sort(bundles, (b1, b2) -> b1.getSymbolicName().compareTo(b2.getSymbolicName()));
-// for (Bundle b : bundles)
-// if (b.getState() == Bundle.RESOLVED || b.getState() == Bundle.STARTING || b.getState() == Bundle.ACTIVE)
-// System.out.println(b.getSymbolicName() + " " + b.getVersion());
-// else
-// System.err.println(b.getSymbolicName() + " " + b.getVersion() + " (" + b.getState() + ")");
-// } catch (Exception e) {
-// e.printStackTrace();
-// } finally {
-// try {
-// framework.stop();
-// } catch (Exception e) {
-// e.printStackTrace();
-// }
-// }
-// }
-
-}
projects / lgpl / argeo-commons.git / blobdiff