How to use

BeanUtils

in

org.apache.axis.utils

private synchronized void makePropertyDescriptors() {
  if (propertyDescriptors != null)
    return;
  // javaClassRef is a WeakReference. So, our javaClass may have been GC'ed.
  // Protect against this case...
  Class javaClass = (Class)javaClassRef.get();
  if (javaClass == null) {
    // could throw a RuntimeException, but instead log error and dummy up descriptors
    log.error(Messages.getMessage("classGCed"));
    propertyDescriptors = new BeanPropertyDescriptor[0];
    anyDesc = null;
    lookedForAny = true;
    return;
  }
  propertyDescriptors = BeanUtils.getPd(javaClass, this);
  if (!lookedForAny) {
    anyDesc = BeanUtils.getAnyContentPD(javaClass);
    lookedForAny = true;
  }
}

public static BeanPropertyDescriptor getAnyContentPD(Class javaType) {
  PropertyDescriptor [] pds = getPropertyDescriptors(javaType);
  return getSpecificPD(pds, Constants.ANYCONTENT);
}

/**
 * Create a BeanPropertyDescriptor array for the indicated class.
 * @param javaType
 * @param typeDesc
 * @return an ordered array of properties
 */
public static BeanPropertyDescriptor[] getPd(Class javaType, TypeDesc typeDesc) {
  BeanPropertyDescriptor[] pd;
  try {
    final Class secJavaType = javaType;
    // Need doPrivileged access to do introspection.
    PropertyDescriptor[] rawPd = getPropertyDescriptors(secJavaType);
    pd = processPropertyDescriptors(rawPd,javaType,typeDesc);
  } catch (Exception e) {
    // this should never happen
    throw new InternalException(e);
  }
  return pd;
}

/**
 * Create a BeanPropertyDescriptor array for the indicated class.
 * @param javaType
 * @return an ordered array of properties
 */
public static BeanPropertyDescriptor[] getPd(Class javaType) {
  return getPd(javaType, null);
}

private void initConstructor(Class javaType) {
  if (!this.isBasicType) {
    // discover the constructor for non basic types
    try {
      if (QName.class.isAssignableFrom(javaType)) {
        constructor =
          javaType.getDeclaredConstructor(STRING_STRING_CLASS);
      } else {
        constructor =
          javaType.getDeclaredConstructor(STRING_CLASS);
      }
    } catch (NoSuchMethodException e) {
      try {
        constructor =
          javaType.getDeclaredConstructor(new Class[]{});
        BeanPropertyDescriptor[] pds = BeanUtils.getPd(javaType);
        if(pds != null) {
          if(BeanUtils.getSpecificPD(pds,"_value")!=null){
            return;
          }
        }
        throw new IllegalArgumentException(e.toString());
      } catch (NoSuchMethodException ex) {
        throw new IllegalArgumentException(ex.toString());
      }
    }
  }
}

public BeanPropertyDescriptor getAnyContentDescriptor() {
  if (!lookedForAny) {
    // javaClassRef is a WeakReference. So, our javaClass may have been GC'ed.
    // Protect against this case...
    Class javaClass = (Class)javaClassRef.get();
    if (javaClass != null) {
      anyDesc = BeanUtils.getAnyContentPD(javaClass);
    }
    else {
      log.error(Messages.getMessage("classGCed"));
      anyDesc = null;
    }
    lookedForAny = true;
  }
  return anyDesc;
}

BeanPropertyDescriptor pd = BeanUtils.getSpecificPD(propertyDescriptor, "_value");
if(pd != null) {
  try {

public static BeanPropertyDescriptor[] processPropertyDescriptors(
       PropertyDescriptor[] rawPd, Class cls, TypeDesc typeDesc) {
  // Create a copy of the rawPd called myPd
  BeanPropertyDescriptor[] myPd = new BeanPropertyDescriptor[rawPd.length];
  ArrayList pd = new ArrayList();
  try {
    for (int i=0; i < rawPd.length; i++) {
      // Skip the special "any" field
      if (rawPd[i].getName().equals(Constants.ANYCONTENT))
        continue;
      pd.add(new BeanPropertyDescriptor(rawPd[i]));
    }
    // Now look for public fields
    Field fields[] = cls.getFields();
    if (fields != null && fields.length > 0) {
      // See if the field is in the list of properties
      // add it if not.
      for (int i=0; i < fields.length; i++) {
        Field f = fields[i];
        // skip if field come from a java.* or javax.* package
        // WARNING: Is this going to make bad things happen for
        // users JavaBeans?  Do they WANT these fields serialzed?
        String clsName = f.getDeclaringClass().getName();
        if (clsName.startsWith("java.") ||
            clsName.startsWith("javax.")) {
          continue;

/**
 * Create a BeanPropertyDescriptor array for the indicated class.
 * @param javaType
 * @return an ordered array of properties
 */
public static BeanPropertyDescriptor[] getPd(Class javaType) {
  return getPd(javaType, null);
}

private void initConstructor(Class javaType) {
  if (!this.isBasicType) {
    // discover the constructor for non basic types
    try {
      if (QName.class.isAssignableFrom(javaType)) {
        constructor =
          javaType.getDeclaredConstructor(STRING_STRING_CLASS);
      } else {
        constructor =
          javaType.getDeclaredConstructor(STRING_CLASS);
      }
    } catch (NoSuchMethodException e) {
      try {
        constructor =
          javaType.getDeclaredConstructor(new Class[]{});
        BeanPropertyDescriptor[] pds = BeanUtils.getPd(javaType);
        if(pds != null) {
          if(BeanUtils.getSpecificPD(pds,"_value")!=null){
            return;
          }
        }
        throw new IllegalArgumentException(e.toString());
      } catch (NoSuchMethodException ex) {
        throw new IllegalArgumentException(ex.toString());
      }
    }
  }
}

public BeanPropertyDescriptor getAnyContentDescriptor() {
  if (!lookedForAny) {
    // javaClassRef is a WeakReference. So, our javaClass may have been GC'ed.
    // Protect against this case...
    Class javaClass = (Class)javaClassRef.get();
    if (javaClass != null) {
      anyDesc = BeanUtils.getAnyContentPD(javaClass);
    }
    else {
      log.error(Messages.getMessage("classGCed"));
      anyDesc = null;
    }
    lookedForAny = true;
  }
  return anyDesc;
}

BeanPropertyDescriptor pd = BeanUtils.getSpecificPD(propertyDescriptor, "_value");
if(pd != null) {
  try {

public static BeanPropertyDescriptor[] processPropertyDescriptors(
       PropertyDescriptor[] rawPd, Class cls, TypeDesc typeDesc) {
  // Create a copy of the rawPd called myPd
  BeanPropertyDescriptor[] myPd = new BeanPropertyDescriptor[rawPd.length];
  ArrayList pd = new ArrayList();
  try {
    for (int i=0; i < rawPd.length; i++) {
      // Skip the special "any" field
      if (rawPd[i].getName().equals(Constants.ANYCONTENT))
        continue;
      pd.add(new BeanPropertyDescriptor(rawPd[i]));
    }
    // Now look for public fields
    Field fields[] = cls.getFields();
    if (fields != null && fields.length > 0) {
      // See if the field is in the list of properties
      // add it if not.
      for (int i=0; i < fields.length; i++) {
        Field f = fields[i];
        // skip if field come from a java.* or javax.* package
        // WARNING: Is this going to make bad things happen for
        // users JavaBeans?  Do they WANT these fields serialzed?
        String clsName = f.getDeclaringClass().getName();
        if (clsName.startsWith("java.") ||
            clsName.startsWith("javax.")) {
          continue;

/**
 * Create a BeanPropertyDescriptor array for the indicated class.
 * @param javaType
 * @return an ordered array of properties
 */
public static BeanPropertyDescriptor[] getPd(Class javaType) {
  return getPd(javaType, null);
}

public static BeanPropertyDescriptor getAnyContentPD(Class javaType) {
  PropertyDescriptor [] pds = getPropertyDescriptors(javaType);
  return getSpecificPD(pds, Constants.ANYCONTENT);
}

/**
 * Create a BeanPropertyDescriptor array for the indicated class.
 * @param javaType
 * @param typeDesc
 * @return an ordered array of properties
 */
public static BeanPropertyDescriptor[] getPd(Class javaType, TypeDesc typeDesc) {
  BeanPropertyDescriptor[] pd;
  try {
    final Class secJavaType = javaType;
    // Need doPrivileged access to do introspection.
    PropertyDescriptor[] rawPd = getPropertyDescriptors(secJavaType);
    pd = processPropertyDescriptors(rawPd,javaType,typeDesc);
  } catch (Exception e) {
    // this should never happen
    throw new InternalException(e);
  }
  return pd;
}

private synchronized void makePropertyDescriptors() {
  if (propertyDescriptors != null)
    return;
  // javaClassRef is a WeakReference. So, our javaClass may have been GC'ed.
  // Protect against this case...
  Class javaClass = (Class)javaClassRef.get();
  if (javaClass == null) {
    // could throw a RuntimeException, but instead log error and dummy up descriptors
    log.error(Messages.getMessage("classGCed"));
    propertyDescriptors = new BeanPropertyDescriptor[0];
    anyDesc = null;
    lookedForAny = true;
    return;
  }
  propertyDescriptors = BeanUtils.getPd(javaClass, this);
  if (!lookedForAny) {
    anyDesc = BeanUtils.getAnyContentPD(javaClass);
    lookedForAny = true;
  }
}

private void initConstructor(Class javaType) {
  if (!this.isBasicType) {
    // discover the constructor for non basic types
    try {
      if (QName.class.isAssignableFrom(javaType)) {
        constructor =
          javaType.getDeclaredConstructor(STRING_STRING_CLASS);
      } else {
        constructor =
          javaType.getDeclaredConstructor(STRING_CLASS);
      }
    } catch (NoSuchMethodException e) {
      try {
        constructor =
          javaType.getDeclaredConstructor(new Class[]{});
        BeanPropertyDescriptor[] pds = BeanUtils.getPd(javaType);
        if(pds != null) {
          if(BeanUtils.getSpecificPD(pds,"_value")!=null){
            return;
          }
        }
        throw new IllegalArgumentException(e.toString());
      } catch (NoSuchMethodException ex) {
        throw new IllegalArgumentException(ex.toString());
      }
    }
  }
}

public BeanPropertyDescriptor getAnyContentDescriptor() {
  if (!lookedForAny) {
    // javaClassRef is a WeakReference. So, our javaClass may have been GC'ed.
    // Protect against this case...
    Class javaClass = (Class)javaClassRef.get();
    if (javaClass != null) {
      anyDesc = BeanUtils.getAnyContentPD(javaClass);
    }
    else {
      log.error(Messages.getMessage("classGCed"));
      anyDesc = null;
    }
    lookedForAny = true;
  }
  return anyDesc;
}

BeanPropertyDescriptor pd = BeanUtils.getSpecificPD(propertyDescriptor, "_value");
if(pd != null) {
  try {