Example usage for javax.management Descriptor setField

Introduction

In this page you can find the example usage for javax.management Descriptor setField.

Prototype

public void setField(String fieldName, Object fieldValue) throws RuntimeOperationsException;

Source Link

Document

Sets the value for a specific field name.

Usage

From source file:com.espertech.esper.metrics.jmx.CommonJMXUtil.java

private static ModelMBeanAttributeInfo[] extractAttributeInfo(Object object) {
    Map<String, Method> getters = new HashMap<String, Method>();
    Map<String, Method> setters = new HashMap<String, Method>();
    Map<String, String> descriptions = new HashMap<String, String>();
    for (Method m : object.getClass().getMethods()) {
        JmxGetter getter = m.getAnnotation(JmxGetter.class);
        if (getter != null) {
            getters.put(getter.name(), m);
            descriptions.put(getter.name(), getter.description());
        }/*from  ww w .j av  a  2 s .c o m*/
        JmxSetter setter = m.getAnnotation(JmxSetter.class);
        if (setter != null) {
            setters.put(setter.name(), m);
            descriptions.put(setter.name(), setter.description());
        }
    }

    Set<String> attributes = new HashSet<String>(getters.keySet());
    attributes.addAll(setters.keySet());
    List<ModelMBeanAttributeInfo> infos = new ArrayList<ModelMBeanAttributeInfo>();
    for (String name : attributes) {
        try {
            Method getter = getters.get(name);
            Method setter = setters.get(name);
            ModelMBeanAttributeInfo info = new ModelMBeanAttributeInfo(name, descriptions.get(name), getter,
                    setter);
            Descriptor descriptor = info.getDescriptor();
            if (getter != null)
                descriptor.setField("getMethod", getter.getName());
            if (setter != null)
                descriptor.setField("setMethod", setter.getName());
            info.setDescriptor(descriptor);
            infos.add(info);
        } catch (IntrospectionException e) {
            throw new RuntimeException(e);
        }
    }

    return infos.toArray(new ModelMBeanAttributeInfo[infos.size()]);
}

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From source file:com.oracle.weblogic.examples.spring.jmx.WLDFAwareReflectiveMBeanInfoAssembler.java

@Override
protected void populateMBeanDescriptor(Descriptor descriptor, Object managedBean, String beanKey) {
    super.populateMBeanDescriptor(descriptor, managedBean, beanKey);
    descriptor.setField(WLDF_MBEAN_TYPE_DESCPTR_KEY,
            descriptor.getFieldValue(NAME_MBEAN_DESCPTR_KEY) + MBEAN_KEYNAME_SUFFIX);
}

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From source file:org.apache.geode.admin.jmx.internal.ConfigAttributeInfo.java

@Override
public ModelMBeanAttributeInfo createAttributeInfo() {
    Descriptor desc = new DescriptorSupport(
            new String[] { "name=" + this.displayName, "descriptorType=attribute", "currencyTimeLimit=-1", // always stale
                    "displayName=" + this.displayName, "getMethod=getJmxValue", "setMethod=setJmxValue" });

    Assert.assertTrue(this.config != null, "Config target object is null!");
    desc.setField("targetObject", this.config);

    ModelMBeanAttributeInfo info = new ModelMBeanAttributeInfo(this.displayName, // name
            this.type, // type
            this.description, // description
            this.readable, // isReadable
            this.writeable, // isWritable
            this.is, // isIs
            desc);/*from w  w w.j  av  a2 s . c om*/

    return info;
}

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From source file:org.apache.geode.admin.jmx.internal.StatisticAttributeInfo.java

@Override
public ModelMBeanAttributeInfo createAttributeInfo() {
    Descriptor desc = new DescriptorSupport(
            new String[] { "name=" + this.displayName, "descriptorType=attribute", "currencyTimeLimit=-1", // always stale
                    "displayName=" + this.displayName, "getMethod=getValue" });

    Assert.assertTrue(this.stat != null, "Stat target object is null!");
    desc.setField("targetObject", this.stat);

    ModelMBeanAttributeInfo info = new ModelMBeanAttributeInfo(this.displayName, // name
            this.type, // type
            this.description, // description
            this.readable, // isReadable
            this.writeable, // isWritable
            this.is, // isIs
            desc);/* w  ww . jav a  2s . c o  m*/

    return info;
}

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