ModelMBeanInfoSupport.java 文件源码

/**
 * Returns the ModelMBeanConstructorInfo requested by name.
 * If no ModelMBeanConstructorInfo exists for this name null is returned.
 *
 * @param inName the name of the constructor.
 *
 * @return the constructor info for the named constructor, or null
 * if there is none.
 *
 * @exception MBeanException Wraps a distributed communication Exception.
 * @exception RuntimeOperationsException Wraps an IllegalArgumentException
 *            for a null constructor name.
 */

public ModelMBeanConstructorInfo getConstructor(String inName)
throws MBeanException, RuntimeOperationsException {
    ModelMBeanConstructorInfo retInfo = null;
    if (MODELMBEAN_LOGGER.isLoggable(Level.FINER)) {
        MODELMBEAN_LOGGER.logp(Level.FINER,
                ModelMBeanInfoSupport.class.getName(),
                "getConstructor(String)", "Entry");
    }
    if (inName == null) {
        throw new RuntimeOperationsException(
                new IllegalArgumentException("Constructor name is null"),
                "Exception occurred trying to get the " +
                "ModelMBeanConstructorInfo of the MBean");
    }
    MBeanConstructorInfo[] consList = modelMBeanConstructors; //this.getConstructors();
    int numCons = 0;
    if (consList != null) numCons = consList.length;

    for (int i=0; (i < numCons) && (retInfo == null); i++) {
        if (inName.equals(consList[i].getName())) {
            retInfo = ((ModelMBeanConstructorInfo) consList[i].clone());
        }
    }
    if (MODELMBEAN_LOGGER.isLoggable(Level.FINER)) {
        MODELMBEAN_LOGGER.logp(Level.FINER,
                ModelMBeanInfoSupport.class.getName(),
                "getConstructor(String)", "Exit");
    }

    return retInfo;
}