private static Resource getResource(Set<Resource> resources, String bsn, String versionString) { for (Resource resource : resources) { List<Capability> identities = resource.getCapabilities(IdentityNamespace.IDENTITY_NAMESPACE); if (identities != null && identities.size() == 1) { Capability idCap = identities.get(0); Object id = idCap.getAttributes().get(IdentityNamespace.IDENTITY_NAMESPACE); Object version = idCap.getAttributes().get(IdentityNamespace.CAPABILITY_VERSION_ATTRIBUTE); if (bsn.equals(id)) { if (versionString == null) { return resource; } Version requested = Version.parseVersion(versionString); Version current; if (version instanceof Version) { current = (Version) version; } else { current = Version.parseVersion((String) version); } if (requested.equals(current)) { return resource; } } } } return null; }
public List<Capability> findProvider(Requirement requirement) { List<Capability> result = new ArrayList<Capability>(); String namespace = requirement.getNamespace(); for (Resource resource : resources) { for (Capability capability : resource.getCapabilities(namespace)) if (ResourceUtils.matches(requirement, capability)) result.add(capability); } return result; }
/** Get the name of a repository resource from the identity name space." */ public static String getResourceName(Resource resource) { final List<Capability> idCaps = resource.getCapabilities(IdentityNamespace.IDENTITY_NAMESPACE); if (idCaps.size() != 1) { Activator.log.error( "Found " + idCaps.size() + " identity capabilites expected one: " + idCaps); return resource.toString(); } final Capability idCap = idCaps.get(0); return idCap.getAttributes().get(IdentityNamespace.IDENTITY_NAMESPACE).toString(); }
private static void ensureOsgiContentUrlsAreAbsolute(URL repositoryUrl, Collection<Resource> rs) throws Exception { for (Resource r : rs) { for (Capability c : r.getCapabilities(ContentNamespace.CONTENT_NAMESPACE)) { String url = (String) c.getAttributes().get(ContentNamespace.CAPABILITY_URL_ATTRIBUTE); url = new URL(repositoryUrl, url).toExternalForm(); c.getAttributes().put(ContentNamespace.CAPABILITY_URL_ATTRIBUTE, url); } } }
public static void debug(ParseResult pr) { System.out.println("======= BEGIN PARSED REPOSITORY XML ======="); for (Resource r : pr.resources) { System.out.println(r.toString()); } System.out.println("======== END PARSED REPOSITORY XML ========"); System.out.println("======== NAME: " + pr.name); System.out.println("======== INCREMENT: " + pr.increment); System.out.println("======== RESOURCES FOUND: " + pr.resources.size()); System.out.flush(); }
/** * Get the icon for a repository resource. * * <p>The icon is specified as the value of the bundle manifest entry named {@code Bundle-Icon}. * * @param resource The resource to get the icon for. * @return Resource icon string or {@code null} if icon information is not available. */ public static String getResourceIcon(Resource resource) { for (final Capability cap : resource.getCapabilities(KF_EXTRAS_NAMESPACE)) { final Map<String, Object> attrs = cap.getAttributes(); final Object val = attrs.get("icon"); if (val != null) { return (String) val; } } return null; }
/** Get version of a repository resource form the identity name space. */ public static Version getResourceVersion(Resource resource) { final List<Capability> idCaps = resource.getCapabilities(IdentityNamespace.IDENTITY_NAMESPACE); if (idCaps.size() != 1) { Activator.log.error( "Found " + idCaps.size() + " identity capabilites expected one: " + idCaps); return Version.emptyVersion; } final Capability idCap = idCaps.get(0); return (Version) idCap.getAttributes().get(IdentityNamespace.CAPABILITY_VERSION_ATTRIBUTE); }
/** * Get the size in bytes of a repository resource. * * @param resource The resource to get the size of. * @return Resource size in byte or {@code -1} if no size available. */ public static long getResourceSize(Resource resource) { long res = -1; for (final Capability cap : resource.getCapabilities(ContentNamespace.CONTENT_NAMESPACE)) { final Map<String, Object> attrs = cap.getAttributes(); final Long size = (Long) attrs.get(ContentNamespace.CAPABILITY_SIZE_ATTRIBUTE); if (size != null) { res = size.longValue(); } } return res; }
/** * Get the type of a repository resource from the identity name space." * * @param resource The resource to get the type for. * @return Type as a string, one of {@link IdentityNamespace#TYPE_BUNDLE}, {@link * IdentityNamespace#TYPE_FRAGMENT}, and {@link IdentityNamespace#TYPE_UNKNOWN}. */ public static String getResourceType(Resource resource) { final List<Capability> idCaps = resource.getCapabilities(IdentityNamespace.IDENTITY_NAMESPACE); for (final Capability idCap : idCaps) { final String type = (String) idCap.getAttributes().get(IdentityNamespace.CAPABILITY_TYPE_ATTRIBUTE); if (type != null) { return type; } } return "—"; }
/** * Get the location to use when installing this resource. * * <p>If available, the resource URL will be used as the location. Otherwise we simply use the * hash code of the resource. * * @param resource the resource to determine the installation location for. * @return location to use when installing this resource or {@code null} if location is available * for this resource. */ public static String getLocation(Resource resource) { for (final Capability cap : resource.getCapabilities(ContentNamespace.CONTENT_NAMESPACE)) { final Map<String, Object> attrs = cap.getAttributes(); if (supportedMimeTypes.contains(attrs.get(ContentNamespace.CAPABILITY_MIME_ATTRIBUTE))) { final String url = (String) attrs.get(ContentNamespace.CAPABILITY_URL_ATTRIBUTE); if (url != null) { return url; } } } return null; }
/** * Get the MIME-type of a repository resource. * * @param resource The resource to get the MIME type for. * @return Resource MIME type or {@code null} if no MIME-type available. */ public static String getResourceMime(Resource resource) { String res = null; for (final Capability cap : resource.getCapabilities(ContentNamespace.CONTENT_NAMESPACE)) { final Map<String, Object> attrs = cap.getAttributes(); final String mime = (String) attrs.get(ContentNamespace.CAPABILITY_MIME_ATTRIBUTE); if (mime != null) { res = mime; break; } } return res; }
/** * Get the URL of a repository resource. * * @param resource The resource to get the URL for. * @return Resource download URL or {@code null} if no URL available. */ public static URL getResourceUrl(Resource resource) { URL res = null; for (final Capability cap : resource.getCapabilities(ContentNamespace.CONTENT_NAMESPACE)) { final Map<String, Object> attrs = cap.getAttributes(); final String url = (String) attrs.get(ContentNamespace.CAPABILITY_URL_ATTRIBUTE); if (url != null) { try { res = new URL(url); break; } catch (final Exception e) { Activator.log.warn("Failed to parse reosurce URL '" + url + "' for " + resource, e); } } } return res; }