Examples with Descriptor org.apache.felix.service.command.Descriptor used on opensource projects

Example 26 with Descriptor

use of org.apache.felix.service.command.Descriptor in project felix by apache.

the class Basic method install.

@Descriptor("install bundle using URLs")
public void install(@Descriptor("command session") CommandSession session, @Descriptor("target URLs") String[] urls) throws IOException {
    StringBuffer sb = new StringBuffer();
    for (String url : urls) {
        String location = Util.resolveUri(session, url.trim());
        Bundle bundle = null;
        try {
            bundle = m_bc.installBundle(location, null);
        } catch (IllegalStateException ex) {
            System.err.println(ex.toString());
        } catch (BundleException ex) {
            if (ex.getNestedException() != null) {
                System.err.println(ex.getNestedException().toString());
            } else {
                System.err.println(ex.toString());
            }
        } catch (Exception ex) {
            System.err.println(ex.toString());
        }
        if (bundle != null) {
            if (sb.length() > 0) {
                sb.append(", ");
            }
            sb.append(bundle.getBundleId());
        }
    }
    if (sb.toString().indexOf(',') > 0) {
        System.out.println("Bundle IDs: " + sb.toString());
    } else if (sb.length() > 0) {
        System.out.println("Bundle ID: " + sb.toString());
    }
}

Example 27 with Descriptor

use of org.apache.felix.service.command.Descriptor in project felix by apache.

the class Files method cd.

@Descriptor("change current directory")
public File cd(@Descriptor("automatically supplied shell session") CommandSession session, @Descriptor("target directory") String dir) throws IOException {
    File cwd = (File) session.get(CWD);
    if (cwd == null) {
        cwd = new File(".").getCanonicalFile();
        session.put(CWD, cwd);
    }
    if ((dir == null) || (dir.length() == 0)) {
        return cwd;
    }
    URI curUri = cwd.toURI();
    URI newUri = curUri.resolve(dir);
    cwd = new File(newUri);
    if (!cwd.exists()) {
        throw new IOException("Directory does not exist");
    } else if (!cwd.isDirectory()) {
        throw new IOException("Target is not a directory");
    }
    session.put(CWD, cwd.getCanonicalFile());
    return cwd;
}

Example 28 with Descriptor

use of org.apache.felix.service.command.Descriptor in project felix by apache.

the class Arch method extensions.

/**
 * Displays the list of available extensions.
 */
@Descriptor("Display iPOJO extensions")
public void extensions() {
    PrintStream out = System.out;
    out.println("Available extensions:");
    for (ExtensionDeclaration extension : m_extensions) {
        out.println("  * " + extension.getExtensionName());
    }
}

Example 29 with Descriptor

use of org.apache.felix.service.command.Descriptor in project felix by apache.

the class Arch method instance.

/**
 * Displays the architecture of a specific instance.
 * @param instance the instance name
 */
@Descriptor("Display the architecture of a specific instance")
public void instance(@Descriptor("target instance name") String instance) {
    StringBuilder sb = new StringBuilder();
    for (Architecture m_arch : m_archs) {
        InstanceDescription id = m_arch.getInstanceDescription();
        if (id.getName().equalsIgnoreCase(instance)) {
            sb.append(id.getDescription());
            sb.append('\n');
        }
    }
    for (InstanceDeclaration instanceDeclaration : m_instances) {
        if (!instanceDeclaration.getStatus().isBound()) {
            if (instance.equals(name(instanceDeclaration.getConfiguration()))) {
                sb.append(format("InstanceDeclaration %s not bound to its factory%n", instance));
                sb.append(format(" type: %s%n", instanceDeclaration.getComponentName()));
                sb.append(format(" reason: %s%n", instanceDeclaration.getStatus().getMessage()));
                Throwable throwable = instanceDeclaration.getStatus().getThrowable();
                if (throwable != null) {
                    ByteArrayOutputStream os = new ByteArrayOutputStream();
                    throwable.printStackTrace(new PrintStream(os));
                    sb.append(" throwable: ");
                    sb.append(os.toString());
                }
            }
        }
    }
    if (sb.length() == 0) {
        System.err.printf("Instance named '%s' not found", instance);
    } else {
        System.out.print(sb);
    }
}

Example 30 with Descriptor

use of org.apache.felix.service.command.Descriptor in project felix by apache.

the class Arch method factory.

/**
 * Displays the information about a specific factory.
 * Note that factory name are not unique, so all matching
 * factories are displayed.
 * @param name the factory name
 */
@Descriptor("Display the information about a specific factory")
public void factory(@Descriptor("target factory name") String name) {
    List<Factory> factories = new ArrayList<Factory>();
    List<TypeDeclaration> types = new ArrayList<TypeDeclaration>();
    // Looking for public factories
    for (Factory factory : m_factories) {
        if (factory.getName().equalsIgnoreCase(name)) {
            factories.add(factory);
        }
    }
    // Looking for all unbound or private bound types
    for (TypeDeclaration type : m_types) {
        if (name.equalsIgnoreCase(type.getComponentName())) {
            // (Public + Unbound) or private types have no exported factories
            if (!type.isPublic() || (!type.getStatus().isBound() && type.isPublic())) {
                types.add(type);
            }
        }
    }
    if (factories.isEmpty() && types.isEmpty()) {
        System.err.println("Factory " + name + " not found");
        return;
    }
    // Display found factories and types
    for (Factory factory : factories) {
        System.out.println(factory.getComponentDescription());
    }
    for (TypeDeclaration type : types) {
        if (!type.getStatus().isBound()) {
            // Unbound: maybe private or public type
            System.out.printf("Factory %s is not bound%n", type.getComponentName());
            System.out.printf("  reason: %s%n", type.getStatus().getMessage());
            Throwable throwable = type.getStatus().getThrowable();
            if (throwable != null) {
                System.out.print("  throwable: ");
                throwable.printStackTrace(System.out);
            }
        } else {
            // Bound, this is only a private factory
            System.out.printf("Factory %s is bound - Private%n", type.getComponentName());
        }
    }
}