Examples of org.apache.felix.ipojo.util.Callback.call()

Class org.apache.felix.ipojo.util.Callback

Examples of org.apache.felix.ipojo.util.Callback.call()

org.apache.felix.ipojo.util.Callback.call()
Invokes the method without arguments. If several the instance contains several objects, the method is invoked on every objects. @return the result of the invocation, null for voidmethod, the last result for multi-object instance @throws NoSuchMethodException if Method is not found in the class @throws InvocationTargetException if the method throws an exception @throws IllegalAccessException if the method can not be invoked

            signature);
        if (method != null) {
            MethodMetadata methodCall = method.getMethod();
            Callback mc = new Callback(methodCall, m_instanceManager);
            try {
                return mc.call(params);
            } catch (NoSuchMethodException e) {
                throw new ReflectionException(e);
            } catch (IllegalAccessException e) {
                throw new ReflectionException(e);
            } catch (InvocationTargetException e) {

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            // Run the callback (final check to avoid
            // NullPointerExceptions)
            if (isListening  && callback != null  && callbackParam != null) {
                try {
                    callback.call(new Object[] { callbackParam });
                } catch (InvocationTargetException e) {
                    error(LOG_PREFIX
                            + "The callback has thrown an exception",
                            e.getTargetException());
                } catch (Exception e) {

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    private Object callMethod(MethodMetadata methodMetadata, String methodName,
            Object[] params) {
        Callback mc = new Callback(methodMetadata, m_instanceManager);
        try {
            if ((params == null) || (params.length == 0)) {
                return mc.call();
            } else {
                return mc.call(params);
            }
        } catch (NoSuchMethodException e) {
            // should never happen : method exists

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        Callback mc = new Callback(methodMetadata, m_instanceManager);
        try {
            if ((params == null) || (params.length == 0)) {
                return mc.call();
            } else {
                return mc.call(params);
            }
        } catch (NoSuchMethodException e) {
            // should never happen : method exists
            System.err.println("No such method : " + methodName);
            e.printStackTrace();

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            signature);
        if (method != null) {
            MethodMetadata methodCall = method.getMethod();
            Callback mc = new Callback(methodCall, m_instanceManager);
            try {
                return mc.call(params);
            } catch (NoSuchMethodException e) {
                throw new ReflectionException(e);
            } catch (IllegalAccessException e) {
                throw new ReflectionException(e);
            } catch (InvocationTargetException e) {

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            // Run the callback (final check to avoid
            // NullPointerExceptions)
            if (isListening  && callback != null  && callbackParam != null) {
                try {
                    callback.call(new Object[] { callbackParam });
                } catch (InvocationTargetException e) {
                    error(LOG_PREFIX
                            + "The callback has thrown an exception",
                            e.getTargetException());
                } catch (Exception e) {

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