Examples with Protocol org.jgroups.stack.Protocol used on opensource projects

Example 41 with Protocol

use of org.jgroups.stack.Protocol in project JGroups by belaban.

the class UNICAST_DropFirstAndLastTest method printConnectionTables.

protected void printConnectionTables(JChannel... channels) {
    System.out.println("**** CONNECTIONS:");
    for (JChannel ch : channels) {
        Protocol ucast = ch.getProtocolStack().findProtocol(Util.getUnicastProtocols());
        System.out.println(ch.getName() + ":\n" + printConnections(ucast) + "\n");
    }
}

Example 42 with Protocol

use of org.jgroups.stack.Protocol in project JGroups by belaban.

the class ConcurrentStartupTest method create.

protected static JChannel create(Class<? extends TP> tp_cl, Class<? extends Discovery> discovery_cl, String name) throws Exception {
    TP tp = tp_cl.getDeclaredConstructor().newInstance().setBindAddress(Util.getLoopback());
    Protocol[] protocols = { tp, discovery_cl.getDeclaredConstructor().newInstance(), new NAKACK2(), new UNICAST3(), new STABLE(), new GMS().setJoinTimeout(1000).setLeaveTimeout(100) };
    return new JChannel(protocols).name(name);
}

Example 43 with Protocol

use of org.jgroups.stack.Protocol in project JGroups by belaban.

the class StateTransferTest2 method replaceStateTransferProtocolWith.

protected static void replaceStateTransferProtocolWith(JChannel ch, Class<? extends Protocol> state_transfer_class) throws Exception {
    ProtocolStack stack = ch.getProtocolStack();
    if (stack.findProtocol(state_transfer_class) != null)
        // protocol of the right class is already in stack
        return;
    Protocol prot = stack.findProtocol(STATE_TRANSFER.class, StreamingStateTransfer.class);
    Protocol new_state_transfer_protcol = state_transfer_class.getDeclaredConstructor().newInstance();
    if (prot != null) {
        stack.replaceProtocol(prot, new_state_transfer_protcol);
    } else {
        // no state transfer protocol found in stack
        Protocol flush = stack.findProtocol(FLUSH.class);
        if (flush != null)
            stack.insertProtocol(new_state_transfer_protcol, ProtocolStack.Position.BELOW, FLUSH.class);
        else
            stack.insertProtocolAtTop(new_state_transfer_protcol);
    }
}

Example 44 with Protocol

use of org.jgroups.stack.Protocol in project wildfly by wildfly.

the class AbstractProtocolConfigurationBuilder method createProtocol.

@SuppressWarnings("unchecked")
@Override
public final P createProtocol() {
    StringBuilder builder = new StringBuilder();
    if (this.moduleName.equals(AbstractProtocolResourceDefinition.Attribute.MODULE.getDefinition().getDefaultValue().asString()) && !this.name.startsWith(org.jgroups.conf.ProtocolConfiguration.protocol_prefix)) {
        builder.append(org.jgroups.conf.ProtocolConfiguration.protocol_prefix).append('.');
    }
    String className = builder.append(this.name).toString();
    try {
        Module module = this.loader.getValue().loadModule(this.moduleName);
        Class<? extends Protocol> protocolClass = module.getClassLoader().loadClass(className).asSubclass(Protocol.class);
        Protocol protocol = ProtocolFactory.newInstance(protocolClass);
        P result = (P) ProtocolFactory.TRANSFORMER.apply(protocol);
        Map<String, String> properties = new HashMap<>(this.defaults.getValue().getProperties(this.name));
        properties.putAll(this.properties);
        Configurator.resolveAndAssignFields(result, properties);
        Configurator.resolveAndInvokePropertyMethods(result, properties);
        this.accept(result);
        return result;
    } catch (Exception e) {
        throw new IllegalArgumentException(e);
    }
}

Example 45 with Protocol

use of org.jgroups.stack.Protocol in project JGroups by belaban.

the class PropertyHelper method getConvertedValue.

public static Object getConvertedValue(Object obj, Field field, Map<String, String> props, String prop, boolean check_scope) throws Exception {
    if (obj == null)
        throw new IllegalArgumentException("Cannot get converted value: Object is null");
    if (field == null)
        throw new IllegalArgumentException("Cannot get converted value: Field is null");
    if (props == null)
        throw new IllegalArgumentException("Cannot get converted value: Properties is null");
    Property annotation = field.getAnnotation(Property.class);
    if (annotation == null) {
        throw new IllegalArgumentException("Cannot get property name for field " + field.getName() + " which is not annotated with @Property");
    }
    String propertyName = getPropertyName(field, props);
    String name = obj instanceof Protocol ? ((Protocol) obj).getName() : obj.getClass().getName();
    PropertyConverter propertyConverter = (PropertyConverter) annotation.converter().newInstance();
    if (propertyConverter == null) {
        throw new Exception("Could not find property converter for field " + propertyName + " in " + name);
    }
    Object converted = null;
    try {
        String tmp = obj instanceof Protocol ? ((Protocol) obj).getName() + "." + propertyName : propertyName;
        converted = propertyConverter.convert(obj, field.getType(), tmp, prop, check_scope);
    } catch (Exception e) {
        throw new Exception("Conversion of " + propertyName + " in " + name + " with original property value " + prop + " failed", e);
    }
    return converted;
}