Examples with ConstantBindingBuilder com.google.inject.binder.ConstantBindingBuilder used on opensource projects

Example 1 with ConstantBindingBuilder

use of com.google.inject.binder.ConstantBindingBuilder in project open-kilda by telstra.

the class YamlConfigModule method configure.

@Override
protected void configure() {
    Map<String, Object> config = parser.loadAsMap();
    for (String name : config.keySet()) {
        Object value = config.get(name);
        ConstantBindingBuilder builder = bindConstant().annotatedWith(Names.named(name));
        if (value instanceof String) {
            builder.to((String) value);
        } else if (value instanceof Integer) {
            builder.to((Integer) value);
        } else if (value instanceof Long) {
            builder.to((Long) value);
        } else if (value instanceof Boolean) {
            builder.to((Boolean) value);
        } else {
            // TODO - throw more appropriate exception?
            throw new RuntimeException("don't know how to bind constant to value of type" + value.getClass());
        }
    }
}

Example 2 with ConstantBindingBuilder

use of com.google.inject.binder.ConstantBindingBuilder in project open-kilda by telstra.

the class YamlConfigModule method configure.

@Override
protected void configure() {
    Map<String, Object> config = parser.loadAsMap();
    for (String name : config.keySet()) {
        Object value = config.get(name);
        ConstantBindingBuilder builder = bindConstant().annotatedWith(Names.named(name));
        if (value instanceof String) {
            builder.to((String) value);
        } else if (value instanceof Integer) {
            builder.to((Integer) value);
        } else if (value instanceof Long) {
            builder.to((Long) value);
        } else if (value instanceof Boolean) {
            builder.to((Boolean) value);
        } else {
            // TODO - throw more appropriate exception?
            throw new RuntimeException("don't know how to bind constant to value of type" + value.getClass());
        }
    }
}

Example 3 with ConstantBindingBuilder

use of com.google.inject.binder.ConstantBindingBuilder in project opt4j by felixreimann.

the class Opt4JModule method configure.

/*
	 * (non-Javadoc)
	 * 
	 * @see com.google.inject.AbstractModule#configure()
	 */
@SuppressWarnings({ "unchecked", "rawtypes" })
@Override
protected void configure() {
    /**
     * Configure injected constants.
     */
    PropertyModule module = new PropertyModule(this);
    for (Property property : module.getProperties()) {
        for (Annotation annotation : property.getAnnotations()) {
            if (annotation.annotationType().getAnnotation(BindingAnnotation.class) != null) {
                Class<?> type = property.getType();
                Object value = property.getValue();
                ConstantBindingBuilder builder = bindConstant(annotation);
                if (type.equals(Integer.TYPE)) {
                    builder.to((Integer) value);
                } else if (type.equals(Long.TYPE)) {
                    builder.to((Long) value);
                } else if (type.equals(Double.TYPE)) {
                    builder.to((Double) value);
                } else if (type.equals(Float.TYPE)) {
                    builder.to((Float) value);
                } else if (type.equals(Byte.TYPE)) {
                    builder.to((Byte) value);
                } else if (type.equals(Short.TYPE)) {
                    builder.to((Short) value);
                } else if (type.equals(Boolean.TYPE)) {
                    builder.to((Boolean) value);
                } else if (type.equals(Character.TYPE)) {
                    builder.to((Character) value);
                } else if (type.equals(String.class)) {
                    builder.to((String) value);
                } else if (type.equals(Class.class)) {
                    builder.to((Class<?>) value);
                } else if (value instanceof Enum<?>) {
                    builder.to((Enum) value);
                } else {
                    String message = "Constant type not bindable: " + type + " of field " + property.getName() + " in module " + this.getClass().getName();
                    throw new ConfigurationException(Arrays.asList(new Message(message)));
                }
            }
        }
    }
    multi(OptimizerStateListener.class);
    multi(OptimizerIterationListener.class);
    multi(IndividualStateListener.class);
    config();
}