Example usage for org.springframework.jmx.access InvalidInvocationException InvalidInvocationException

Introduction

In this page you can find the example usage for org.springframework.jmx.access InvalidInvocationException InvalidInvocationException.

Prototype

public InvalidInvocationException(String msg) 

Source Link

Document

Create a new InvalidInvocationException with the supplied error message.

Usage

From source file:org.springframework.jmx.access.MBeanClientInterceptor.java

/**
 * Route the invocation to the configured managed resource. Correctly routes JavaBean property
 * access to {@code MBeanServerConnection.get/setAttribute} and method invocation to
 * {@code MBeanServerConnection.invoke}.
 * @param invocation the {@code MethodInvocation} to re-route
 * @return the value returned as a result of the re-routed invocation
 * @throws Throwable an invocation error propagated to the user
 *//*www  . java 2s  . co  m*/
@Nullable
protected Object doInvoke(MethodInvocation invocation) throws Throwable {
    Method method = invocation.getMethod();
    try {
        Object result;
        if (this.invocationHandler != null) {
            result = this.invocationHandler.invoke(invocation.getThis(), method, invocation.getArguments());
        } else {
            PropertyDescriptor pd = BeanUtils.findPropertyForMethod(method);
            if (pd != null) {
                result = invokeAttribute(pd, invocation);
            } else {
                result = invokeOperation(method, invocation.getArguments());
            }
        }
        return convertResultValueIfNecessary(result, new MethodParameter(method, -1));
    } catch (MBeanException ex) {
        throw ex.getTargetException();
    } catch (RuntimeMBeanException ex) {
        throw ex.getTargetException();
    } catch (RuntimeErrorException ex) {
        throw ex.getTargetError();
    } catch (RuntimeOperationsException ex) {
        // This one is only thrown by the JMX 1.2 RI, not by the JDK 1.5 JMX code.
        RuntimeException rex = ex.getTargetException();
        if (rex instanceof RuntimeMBeanException) {
            throw ((RuntimeMBeanException) rex).getTargetException();
        } else if (rex instanceof RuntimeErrorException) {
            throw ((RuntimeErrorException) rex).getTargetError();
        } else {
            throw rex;
        }
    } catch (OperationsException ex) {
        if (ReflectionUtils.declaresException(method, ex.getClass())) {
            throw ex;
        } else {
            throw new InvalidInvocationException(ex.getMessage());
        }
    } catch (JMException ex) {
        if (ReflectionUtils.declaresException(method, ex.getClass())) {
            throw ex;
        } else {
            throw new InvocationFailureException("JMX access failed", ex);
        }
    } catch (IOException ex) {
        if (ReflectionUtils.declaresException(method, ex.getClass())) {
            throw ex;
        } else {
            throw new MBeanConnectFailureException("I/O failure during JMX access", ex);
        }
    }
}

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From source file:org.springframework.jmx.access.MBeanClientInterceptor.java

@Nullable
private Object invokeAttribute(PropertyDescriptor pd, MethodInvocation invocation)
        throws JMException, IOException {

    Assert.state(this.serverToUse != null, "No MBeanServerConnection available");

    String attributeName = JmxUtils.getAttributeName(pd, this.useStrictCasing);
    MBeanAttributeInfo inf = this.allowedAttributes.get(attributeName);
    // If no attribute is returned, we know that it is not defined in the
    // management interface.
    if (inf == null) {
        throw new InvalidInvocationException(
                "Attribute '" + pd.getName() + "' is not exposed on the management interface");
    }// w w  w.j a v a2s  . co m

    if (invocation.getMethod().equals(pd.getReadMethod())) {
        if (inf.isReadable()) {
            return this.serverToUse.getAttribute(this.objectName, attributeName);
        } else {
            throw new InvalidInvocationException("Attribute '" + attributeName + "' is not readable");
        }
    } else if (invocation.getMethod().equals(pd.getWriteMethod())) {
        if (inf.isWritable()) {
            this.serverToUse.setAttribute(this.objectName,
                    new Attribute(attributeName, invocation.getArguments()[0]));
            return null;
        } else {
            throw new InvalidInvocationException("Attribute '" + attributeName + "' is not writable");
        }
    } else {
        throw new IllegalStateException(
                "Method [" + invocation.getMethod() + "] is neither a bean property getter nor a setter");
    }
}

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From source file:org.springframework.jmx.access.MBeanClientInterceptor.java

/**
 * Routes a method invocation (not a property get/set) to the corresponding
 * operation on the managed resource.//from   w w  w .j  a va 2  s  . co m
 * @param method the method corresponding to operation on the managed resource.
 * @param args the invocation arguments
 * @return the value returned by the method invocation.
 */
private Object invokeOperation(Method method, Object[] args) throws JMException, IOException {
    Assert.state(this.serverToUse != null, "No MBeanServerConnection available");

    MethodCacheKey key = new MethodCacheKey(method.getName(), method.getParameterTypes());
    MBeanOperationInfo info = this.allowedOperations.get(key);
    if (info == null) {
        throw new InvalidInvocationException(
                "Operation '" + method.getName() + "' is not exposed on the management interface");
    }

    String[] signature;
    synchronized (this.signatureCache) {
        signature = this.signatureCache.get(method);
        if (signature == null) {
            signature = JmxUtils.getMethodSignature(method);
            this.signatureCache.put(method, signature);
        }
    }

    return this.serverToUse.invoke(this.objectName, method.getName(), args, signature);
}

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