java类javax.management.openmbean.OpenDataException的实例源码

/**
 * Will call all getter methods on payload that are defined in the given interfaces
 */
public static Map makeCallerChain ( Object payload, Class... ifaces ) throws OpenDataException, NoSuchMethodException, InstantiationException,
        IllegalAccessException, InvocationTargetException, Exception, ClassNotFoundException {
    CompositeType rt = new CompositeType("a", "b", new String[] {
        "a"
    }, new String[] {
        "a"
    }, new OpenType[] {
        javax.management.openmbean.SimpleType.INTEGER
    });
    TabularType tt = new TabularType("a", "b", rt, new String[] {
        "a"
    });
    TabularDataSupport t1 = new TabularDataSupport(tt);
    TabularDataSupport t2 = new TabularDataSupport(tt);

    // we need to make payload implement composite data
    // it's very likely that there are other proxy impls that could be used
    AdvisedSupport as = new AdvisedSupport();
    as.setTarget(payload);
    InvocationHandler delegateInvocationHandler = (InvocationHandler) Reflections
            .getFirstCtor("org.springframework.aop.framework.JdkDynamicAopProxy").newInstance(as);
    InvocationHandler cdsInvocationHandler = Gadgets.createMemoizedInvocationHandler(Gadgets.createMap("getCompositeType", rt));
    CompositeInvocationHandlerImpl invocationHandler = new CompositeInvocationHandlerImpl();
    invocationHandler.addInvocationHandler(CompositeData.class, cdsInvocationHandler);
    invocationHandler.setDefaultHandler(delegateInvocationHandler);
    final CompositeData cdsProxy = Gadgets.createProxy(invocationHandler, CompositeData.class, ifaces);

    JSONObject jo = new JSONObject();
    Map m = new HashMap();
    m.put("t", cdsProxy);
    Reflections.setFieldValue(jo, "properties", m);
    Reflections.setFieldValue(jo, "properties", m);
    Reflections.setFieldValue(t1, "dataMap", jo);
    Reflections.setFieldValue(t2, "dataMap", jo);
    return Gadgets.makeMap(t1, t2);
}

/**
 * Will call all getter methods on payload that are defined in the given interfaces
 */
public static Map makeCallerChain ( Object payload, Class... ifaces ) throws OpenDataException, NoSuchMethodException, InstantiationException,
        IllegalAccessException, InvocationTargetException, Exception, ClassNotFoundException {
    CompositeType rt = new CompositeType("a", "b", new String[] {
        "a"
    }, new String[] {
        "a"
    }, new OpenType[] {
        javax.management.openmbean.SimpleType.INTEGER
    });
    TabularType tt = new TabularType("a", "b", rt, new String[] {
        "a"
    });
    TabularDataSupport t1 = new TabularDataSupport(tt);
    TabularDataSupport t2 = new TabularDataSupport(tt);

    // we need to make payload implement composite data
    // it's very likely that there are other proxy impls that could be used
    AdvisedSupport as = new AdvisedSupport();
    as.setTarget(payload);
    InvocationHandler delegateInvocationHandler = (InvocationHandler) Reflections
            .getFirstCtor("org.springframework.aop.framework.JdkDynamicAopProxy").newInstance(as);
    InvocationHandler cdsInvocationHandler = Gadgets.createMemoizedInvocationHandler(Gadgets.createMap("getCompositeType", rt));
    CompositeInvocationHandlerImpl invocationHandler = new CompositeInvocationHandlerImpl();
    invocationHandler.addInvocationHandler(CompositeData.class, cdsInvocationHandler);
    invocationHandler.setDefaultHandler(delegateInvocationHandler);
    final CompositeData cdsProxy = Gadgets.createProxy(invocationHandler, CompositeData.class, ifaces);

    JSONObject jo = new JSONObject();
    Map m = new HashMap();
    m.put("t", cdsProxy);
    Reflections.setFieldValue(jo, "properties", m);
    Reflections.setFieldValue(jo, "properties", m);
    Reflections.setFieldValue(t1, "dataMap", jo);
    Reflections.setFieldValue(t2, "dataMap", jo);
    return Gadgets.makeMap(t1, t2);
}

/**
 * @return composite data
 */
public static CompositeData toCompositeData(String key, String value) {
    try {
        return new CompositeDataSupport(rowType, keyValue, new Object[] {
                key, value });
    } catch (OpenDataException e) {
        throw new RuntimeException(e);
    }
}

@Override
public final Object toOpenValue(Object javaValue) throws OpenDataException {
    if (javaValue == null)
        return null;
    else
        return toNonNullOpenValue(javaValue);
}

protected CompositeData getCompositeData() {
    // CONTENTS OF THIS ARRAY MUST BE SYNCHRONIZED WITH
    // monitorInfoItemNames!

    int len = monitorInfoItemNames.length;
    Object[] values = new Object[len];
    CompositeData li = LockInfoCompositeData.toCompositeData(lock);

    for (int i = 0; i < len; i++) {
        String item = monitorInfoItemNames[i];
        if (item.equals(LOCKED_STACK_FRAME)) {
            StackTraceElement ste = lock.getLockedStackFrame();
            values[i] = (ste != null ? StackTraceElementCompositeData.
                                           toCompositeData(ste)
                                     : null);
        } else if (item.equals(LOCKED_STACK_DEPTH)) {
            values[i] = new Integer(lock.getLockedStackDepth());
        } else {
            values[i] = li.get(item);
        }
    }

    try {
        return new CompositeDataSupport(monitorInfoCompositeType,
                                        monitorInfoItemNames,
                                        values);
    } catch (OpenDataException e) {
        // Should never reach here
        throw new AssertionError(e);
    }
}

final Object[] toOpenParameters(MXBeanLookup lookup, Object[] params)
        throws OpenDataException {
    if (paramConversionIsIdentity || params == null)
        return params;
    final Object[] oparams = new Object[params.length];
    for (int i = 0; i < params.length; i++)
        oparams[i] = paramMappings[i].toOpenValue(params[i]);
    return oparams;
}

public CompositeData getCompositeDataAttribute()
    throws OpenDataException {
    CompositeType ct = new CompositeType("CompositeDataAttribute",
                                         "Composite Data Attribute",
                                         itemNames,
                                         itemDescriptions,
                                         itemTypes);
    Object itemValues[] = { ia, da, sa };
    return new CompositeDataSupport(ct, itemNames, itemValues);
}

public static Map<String, MemoryUsage>
        getMemoryUsageBeforeGc(CompositeData cd) {
    try {
        TabularData td = (TabularData) cd.get(MEMORY_USAGE_BEFORE_GC);
        return cast(memoryUsageMapType.toJavaTypeData(td));
    } catch (InvalidObjectException | OpenDataException e) {
        // Should never reach here
        throw new AssertionError(e);
    }
}

static ArrayType make(int dims, OpenType baseType) {
    try {
        return new ArrayType(dims, baseType);
    } catch (OpenDataException e) {
        throw new Error(e);
    }
}

final Object[] toOpenParameters(MXBeanLookup lookup, Object[] params)
        throws OpenDataException {
    if (paramConversionIsIdentity || params == null)
        return params;
    final Object[] oparams = new Object[params.length];
    for (int i = 0; i < params.length; i++)
        oparams[i] = paramMappings[i].toOpenValue(params[i]);
    return oparams;
}