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

Example 81 with MBeanOperationInfo

use of javax.management.MBeanOperationInfo in project Payara by payara.

the class AMXTest method checkCompatibleOperationExists.

/**
 *     Verify that the proxy method has a compatible Attribute or operation.
 *     <ul>
 *     <li>a proxy getter must have a corresponding Attribute returning an ObjectName</li>
 *     <li>a proxy operation must have a corresponding operation with matching signature</li>
 *     <li>a proxy operation must have a corresponding operation with compatible return type</li>
 *     </u
 */
private void checkCompatibleOperationExists(final ObjectName objectName, final Method proxyMethod, final String mbeanMethodName, final MBeanInfo mbeanInfo) {
    final Class proxyReturnType = proxyMethod.getReturnType();
    final String proxyMethodName = proxyMethod.getName();
    String mbeanReturnType = null;
    final Class[] parameterTypes = proxyMethod.getParameterTypes();
    if (JMXUtil.isGetter(proxyMethod)) {
        // it's getter
        final Map<String, MBeanAttributeInfo> m = JMXUtil.attributeInfosToMap(mbeanInfo.getAttributes());
        final String attrName = StringUtil.stripPrefix(mbeanMethodName, JMXUtil.GET);
        final MBeanAttributeInfo attrInfo = (MBeanAttributeInfo) m.get(attrName);
        if (attrInfo != null) {
            mbeanReturnType = attrInfo.getType();
        }
    } else {
        // look for an operation that matches
        final MBeanOperationInfo[] operations = mbeanInfo.getOperations();
        final String[] stringSig = ClassUtil.classnamesFromSignature(parameterTypes);
        final MBeanOperationInfo opInfo = JMXUtil.findOperation(operations, mbeanMethodName, stringSig);
        if (opInfo != null) {
            mbeanReturnType = opInfo.getReturnType();
        }
    }
    boolean hasPeer = mbeanReturnType != null;
    if (hasPeer) {
        // a proxy return type of AMX should have an Attribute type of ObjectName
        if (AMX.class.isAssignableFrom(proxyReturnType)) {
            assert (mbeanReturnType.equals(ObjectName.class.getName()));
        } else // return types must match
        {
            assert (mbeanReturnType.equals(proxyReturnType.getName()));
        }
        hasPeer = true;
    }
    if (!hasPeer) {
        trace("MBean " + objectName + " has operation " + proxyMethodName + " without corresponding peer Attribute/operation " + mbeanMethodName);
    }
}

Example 82 with MBeanOperationInfo

use of javax.management.MBeanOperationInfo in project Payara by payara.

the class AMXTest method checkMapsHaveCreateRemove.

/**
 *     Verify that all getAbcConfigMgr() calls return a non-null result.
 */
public void checkMapsHaveCreateRemove(final ObjectName objectName) throws Exception {
    final AMX proxy = getProxyFactory().getProxy(objectName, AMX.class);
    if (proxy instanceof Container && proxy.getGroup().equals(AMX.GROUP_CONFIGURATION)) {
        final Extra extra = Util.getExtra(proxy);
        final String[] attrNames = extra.getAttributeNames();
        for (int i = 0; i < attrNames.length; ++i) {
            final String name = attrNames[i];
            final String SUFFIX = "ObjectNameMap";
            final String PREFIX = JMXUtil.GET;
            if (name.endsWith(SUFFIX)) {
                final String base = StringUtil.stripPrefixAndSuffix(name, PREFIX, SUFFIX);
                if (base.endsWith("ConnectorModuleConfig")) {
                    // these are created via deployment not directly
                    continue;
                }
                final String createName = "create" + base;
                final String removeName = "remove" + base;
                final String j2eeType = proxy.getJ2EEType();
                if (ignoreCreateRemove(proxy.getJ2EEType(), createName)) {
                    continue;
                }
                final MBeanOperationInfo[] creates = JMXUtil.findOperations(extra.getMBeanInfo().getOperations(), createName);
                boolean haveCreate = false;
                for (int op = 0; op < creates.length; ++op) {
                    final MBeanOperationInfo info = creates[op];
                    if (info.getReturnType().equals(ObjectName.class.getName())) {
                        haveCreate = true;
                        break;
                    }
                }
                assert (haveCreate) : "Missing operation " + createName + "() for " + objectName;
                final MBeanOperationInfo[] removes = JMXUtil.findOperations(extra.getMBeanInfo().getOperations(), removeName);
                boolean haveRemove = false;
                for (int op = 0; op < removes.length; ++op) {
                    final MBeanOperationInfo info = removes[op];
                    if (info.getReturnType().equals("void") && info.getSignature().length <= 2) {
                        haveRemove = true;
                        break;
                    }
                }
                assert (haveRemove) : "Missing operation " + removeName + "() for " + objectName;
            }
        }
    }
}

Example 83 with MBeanOperationInfo

use of javax.management.MBeanOperationInfo in project tomcat70 by apache.

the class JMXProxyServlet method invokeOperationInternal.

/**
 * Invokes an operation on an MBean.
 * @param onameStr The name of the MBean.
 * @param operation The name of the operation to invoke.
 * @param parameters An array of Strings containing the parameters to the
 *                   operation. They will be converted to the appropriate
 *                   types to call the requested operation.
 * @return The value returned by the requested operation.
 */
private Object invokeOperationInternal(String onameStr, String operation, String[] parameters) throws OperationsException, MBeanException, ReflectionException {
    ObjectName oname = new ObjectName(onameStr);
    MBeanOperationInfo methodInfo = registry.getMethodInfo(oname, operation);
    MBeanParameterInfo[] signature = methodInfo.getSignature();
    String[] signatureTypes = new String[signature.length];
    Object[] values = new Object[signature.length];
    for (int i = 0; i < signature.length; i++) {
        MBeanParameterInfo pi = signature[i];
        signatureTypes[i] = pi.getType();
        values[i] = registry.convertValue(pi.getType(), parameters[i]);
    }
    return mBeanServer.invoke(oname, operation, values, signatureTypes);
}

Example 84 with MBeanOperationInfo

use of javax.management.MBeanOperationInfo in project tomcat70 by apache.

the class OperationInfo method createOperationInfo.

/**
 * Create and return a <code>ModelMBeanOperationInfo</code> object that
 * corresponds to the attribute described by this instance.
 */
MBeanOperationInfo createOperationInfo() {
    // Return our cached information (if any)
    if (info == null) {
        // Create and return a new information object
        int impact = MBeanOperationInfo.UNKNOWN;
        if ("ACTION".equals(getImpact()))
            impact = MBeanOperationInfo.ACTION;
        else if ("ACTION_INFO".equals(getImpact()))
            impact = MBeanOperationInfo.ACTION_INFO;
        else if ("INFO".equals(getImpact()))
            impact = MBeanOperationInfo.INFO;
        info = new MBeanOperationInfo(getName(), getDescription(), getMBeanParameterInfo(), getReturnType(), impact);
    }
    return (MBeanOperationInfo) info;
}

Example 85 with MBeanOperationInfo

use of javax.management.MBeanOperationInfo in project tomcat70 by apache.

the class Registry method getMethodInfo.

/**
 * Find the operation info for a method
 *
 * @param oname
 * @param opName
 * @return the operation info for the specified operation
 */
public MBeanOperationInfo getMethodInfo(ObjectName oname, String opName) {
    MBeanInfo info = null;
    try {
        info = server.getMBeanInfo(oname);
    } catch (Exception e) {
        log.info("Can't find metadata " + oname);
        return null;
    }
    MBeanOperationInfo[] attInfo = info.getOperations();
    for (int i = 0; i < attInfo.length; i++) {
        if (opName.equals(attInfo[i].getName())) {
            return attInfo[i];
        }
    }
    return null;
}