Examples with MBeanException javax.management.MBeanException used on opensource projects

Example 36 with MBeanException

use of javax.management.MBeanException in project jdk8u_jdk by JetBrains.

the class MBeanInstantiator method instantiate.

/**
     * Instantiates an object given its class, the parameters and
     * signature of its constructor The call returns a reference to
     * the newly created object.
     */
public Object instantiate(Class<?> theClass, Object[] params, String[] signature, ClassLoader loader) throws ReflectionException, MBeanException {
    checkMBeanPermission(theClass, null, null, "instantiate");
    // Instantiate the new object
    // ------------------------------
    // ------------------------------
    final Class<?>[] tab;
    Object moi;
    try {
        // Build the signature of the method
        //
        ClassLoader aLoader = theClass.getClassLoader();
        // Build the signature of the method
        //
        tab = ((signature == null) ? null : findSignatureClasses(signature, aLoader));
    }// Exception IllegalArgumentException raised in Jdk1.1.8
     catch (IllegalArgumentException e) {
        throw new ReflectionException(e, "The constructor parameter classes could not be loaded");
    }
    // Query the metadata service to get the right constructor
    Constructor<?> cons = findConstructor(theClass, tab);
    if (cons == null) {
        throw new ReflectionException(new NoSuchMethodException("No such constructor"));
    }
    try {
        ReflectUtil.checkPackageAccess(theClass);
        ensureClassAccess(theClass);
        moi = cons.newInstance(params);
    } catch (NoSuchMethodError error) {
        throw new ReflectionException(new NoSuchMethodException("No such constructor found"), "No such constructor");
    } catch (InstantiationException e) {
        throw new ReflectionException(e, "Exception thrown trying to invoke the MBean's constructor");
    } catch (IllegalAccessException e) {
        throw new ReflectionException(e, "Exception thrown trying to invoke the MBean's constructor");
    } catch (InvocationTargetException e) {
        // Wrap the exception.
        Throwable th = e.getTargetException();
        if (th instanceof RuntimeException) {
            throw new RuntimeMBeanException((RuntimeException) th, "RuntimeException thrown in the MBean's constructor");
        } else if (th instanceof Error) {
            throw new RuntimeErrorException((Error) th, "Error thrown in the MBean's constructor");
        } else {
            throw new MBeanException((Exception) th, "Exception thrown in the MBean's constructor");
        }
    }
    return moi;
}

Example 37 with MBeanException

use of javax.management.MBeanException in project jdk8u_jdk by JetBrains.

the class MBeanInstantiator method instantiate.

/**
     * Instantiates an object given its class, using its empty constructor.
     * The call returns a reference to the newly created object.
     */
public Object instantiate(Class<?> theClass) throws ReflectionException, MBeanException {
    checkMBeanPermission(theClass, null, null, "instantiate");
    Object moi;
    // ------------------------------
    // ------------------------------
    Constructor<?> cons = findConstructor(theClass, null);
    if (cons == null) {
        throw new ReflectionException(new NoSuchMethodException("No such constructor"));
    }
    // Instantiate the new object
    try {
        ReflectUtil.checkPackageAccess(theClass);
        ensureClassAccess(theClass);
        moi = cons.newInstance();
    } catch (InvocationTargetException e) {
        // Wrap the exception.
        Throwable t = e.getTargetException();
        if (t instanceof RuntimeException) {
            throw new RuntimeMBeanException((RuntimeException) t, "RuntimeException thrown in the MBean's empty constructor");
        } else if (t instanceof Error) {
            throw new RuntimeErrorException((Error) t, "Error thrown in the MBean's empty constructor");
        } else {
            throw new MBeanException((Exception) t, "Exception thrown in the MBean's empty constructor");
        }
    } catch (NoSuchMethodError error) {
        throw new ReflectionException(new NoSuchMethodException("No constructor"), "No such constructor");
    } catch (InstantiationException e) {
        throw new ReflectionException(e, "Exception thrown trying to invoke the MBean's empty constructor");
    } catch (IllegalAccessException e) {
        throw new ReflectionException(e, "Exception thrown trying to invoke the MBean's empty constructor");
    } catch (IllegalArgumentException e) {
        throw new ReflectionException(e, "Exception thrown trying to invoke the MBean's empty constructor");
    }
    return moi;
}

Example 38 with MBeanException

use of javax.management.MBeanException in project jdk8u_jdk by JetBrains.

the class SnmpGenericObjectServer method set.

/**
     * Set the value of an SNMP variable.
     *
     * <p><b><i>
     * You should never need to use this method directly.
     * </i></b></p>
     *
     * @param meta  The impacted metadata object
     * @param name  The ObjectName of the impacted MBean
     * @param x     The new requested SnmpValue
     * @param id    The OID arc identifying the variable we're trying to set.
     * @param data  User contextual data allocated through the
     *        {@link com.sun.jmx.snmp.agent.SnmpUserDataFactory}
     *
     * @return The new value of the variable after the operation.
     *
     * @exception SnmpStatusException whenever an SNMP exception must be
     *      raised. Raising an exception will abort the request. <br>
     *      Exceptions should never be raised directly, but only by means of
     * <code>
     * req.registerSetException(<i>VariableId</i>,<i>SnmpStatusException</i>)
     * </code>
     **/
public SnmpValue set(SnmpGenericMetaServer meta, ObjectName name, SnmpValue x, long id, Object data) throws SnmpStatusException {
    final String attname = meta.getAttributeName(id);
    final Object attvalue = meta.buildAttributeValue(id, x);
    final Attribute att = new Attribute(attname, attvalue);
    Object result = null;
    try {
        server.setAttribute(name, att);
        result = server.getAttribute(name, attname);
    } catch (InvalidAttributeValueException iv) {
        throw new SnmpStatusException(SnmpStatusException.snmpRspWrongValue);
    } catch (InstanceNotFoundException f) {
        throw new SnmpStatusException(SnmpStatusException.snmpRspInconsistentName);
    } catch (ReflectionException r) {
        throw new SnmpStatusException(SnmpStatusException.snmpRspInconsistentName);
    } catch (MBeanException m) {
        Exception t = m.getTargetException();
        if (t instanceof SnmpStatusException)
            throw (SnmpStatusException) t;
        throw new SnmpStatusException(SnmpStatusException.noAccess);
    } catch (Exception e) {
        throw new SnmpStatusException(SnmpStatusException.noAccess);
    }
    return meta.buildSnmpValue(id, result);
}

Example 39 with MBeanException

use of javax.management.MBeanException in project jdk8u_jdk by JetBrains.

the class SnmpGenericObjectServer method check.

/**
     * Checks whether a SET operation can be performed on a given SNMP
     * variable.
     *
     * @param meta  The impacted metadata object
     * @param name  The ObjectName of the impacted MBean
     * @param x     The new requested SnmpValue
     * @param id    The OID arc identifying the variable we're trying to set.
     * @param data  User contextual data allocated through the
     *        {@link com.sun.jmx.snmp.agent.SnmpUserDataFactory}
     *
     * <p>
     * This method calls checkSetAccess() on the meta object, and then
     * tries to invoke the check<i>AttributeName</i>() method on the MBean.
     * If this method is not defined then it is assumed that the SET
     * won't fail.
     * </p>
     *
     * <p><b><i>
     * This method is called internally by <code>mibgen</code> generated
     * objects and you should never need to call it directly.
     * </i></b></p>
     *
     * @exception SnmpStatusException if the requested SET operation must
     *      be rejected. Raising an exception will abort the request. <br>
     *      Exceptions should never be raised directly, but only by means of
     * <code>
     * req.registerCheckException(<i>VariableId</i>,<i>SnmpStatusException</i>)
     * </code>
     *
     **/
// XXX xxx ZZZ zzz Maybe we should go through the MBeanInfo here?
public void check(SnmpGenericMetaServer meta, ObjectName name, SnmpValue x, long id, Object data) throws SnmpStatusException {
    meta.checkSetAccess(x, id, data);
    try {
        final String attname = meta.getAttributeName(id);
        final Object attvalue = meta.buildAttributeValue(id, x);
        final Object[] params = new Object[1];
        final String[] signature = new String[1];
        params[0] = attvalue;
        signature[0] = attvalue.getClass().getName();
        server.invoke(name, "check" + attname, params, signature);
    } catch (SnmpStatusException e) {
        throw e;
    } catch (InstanceNotFoundException i) {
        throw new SnmpStatusException(SnmpStatusException.snmpRspInconsistentName);
    } catch (ReflectionException r) {
    // checkXXXX() not defined => do nothing
    } catch (MBeanException m) {
        Exception t = m.getTargetException();
        if (t instanceof SnmpStatusException)
            throw (SnmpStatusException) t;
        throw new SnmpStatusException(SnmpStatusException.noAccess);
    } catch (Exception e) {
        throw new SnmpStatusException(SnmpStatusException.noAccess);
    }
}

Example 40 with MBeanException

use of javax.management.MBeanException in project jdk8u_jdk by JetBrains.

the class SnmpMibAgent method setSnmpAdaptorName.

/**
     * Sets the reference to the SNMP protocol adaptor through which the MIB
     * will be SNMP accessible and add this new MIB in the SNMP MIB handler
     * associated to the specified <CODE>name</CODE>.
     *
     * @param name The name of the SNMP protocol adaptor.
     *
     * @exception InstanceNotFoundException The SNMP protocol adaptor does
     *     not exist in the MBean server.
     *
     * @exception ServiceNotFoundException This SNMP MIB is not registered
     *     in the MBean server or the requested service is not supported.
     */
@Override
public void setSnmpAdaptorName(ObjectName name) throws InstanceNotFoundException, ServiceNotFoundException {
    if (server == null) {
        throw new ServiceNotFoundException(mibName + " is not registered in the MBean server");
    }
    //
    if (adaptor != null) {
        adaptor.removeMib(this);
    }
    // Then update the reference to the new adaptor server.
    //
    Object[] params = { this };
    String[] signature = { "com.sun.jmx.snmp.agent.SnmpMibAgent" };
    try {
        adaptor = (SnmpMibHandler) (server.invoke(name, "addMib", params, signature));
    } catch (InstanceNotFoundException e) {
        throw new InstanceNotFoundException(name.toString());
    } catch (ReflectionException e) {
        throw new ServiceNotFoundException(name.toString());
    } catch (MBeanException e) {
    // Should never occur...
    }
    adaptorName = name;
}