Java Code Examples for java.beans.PropertyDescriptor#isHidden()

private static void test(Class<?> cls, boolean isBound, boolean isExpert,
                         boolean isHidden, boolean isPref, boolean isReq,
                         boolean isVS) {
    PropertyDescriptor pd = BeanUtils.getPropertyDescriptor(cls, "value");
    if (pd.isBound() != isBound) {
        throw new RuntimeException("isBound should be: " + isBound);
    }
    if (pd.isExpert() != isExpert || getValue(pd, "expert") != isExpert) {
        throw new RuntimeException("isExpert should be:" + isExpert);
    }
    if (pd.isHidden() != isHidden || getValue(pd, "hidden") != isHidden) {
        throw new RuntimeException("isHidden should be: " + isHidden);
    }
    if (pd.isPreferred() != isPref) {
        throw new RuntimeException("isPreferred should be: " + isPref);
    }
    if (getValue(pd, "required") != isReq) {
        throw new RuntimeException("required should be: " + isReq);
    }
    if (getValue(pd, "visualUpdate") != isVS) {
        throw new RuntimeException("required should be: " + isVS);
    }
    if (pd.getValue("enumerationValues") == null) {
        throw new RuntimeException("enumerationValues should be empty array");
    }
}
 

public String[] getProperties() throws BeanException {
  final ArrayList<String> propertyNames = new ArrayList<String>();
  final PropertyDescriptor[] pd = getPropertyInfos();
  for ( int i = 0; i < pd.length; i++ ) {
    final PropertyDescriptor property = pd[i];
    if ( property.isHidden() ) {
      continue;
    }
    if ( property.getReadMethod() == null || property.getWriteMethod() == null ) {
      // it will make no sense to write a property now, that
      // we can't read in later...
      continue;
    }
    if ( BeanUtility.getPropertyType( property ).isArray() ) {
      final int max = findMaximumIndex( property );
      for ( int idx = 0; idx < max; idx++ ) {
        propertyNames.add( property.getName() + '[' + idx + ']' );
      }
    } else {
      propertyNames.add( property.getName() );
    }
  }
  return propertyNames.toArray( new String[propertyNames.size()] );
}
 

private void findPropertyPanel() {
    
    try {
        
        InstanceCookie cookie = browserSettings.getCookie(InstanceCookie.class);
        PropertyDescriptor[] propDesc = Introspector.getBeanInfo(cookie.instanceClass()).getPropertyDescriptors();
        
        PropertyDescriptor fallbackProp = null;
        
        for (PropertyDescriptor pd : propDesc ) {
            
            if (fallbackProp == null && !pd.isExpert() && !pd.isHidden()) {
                fallbackProp = pd;
            }
            
            if (pd.isPreferred() && !pd.isExpert() && !pd.isHidden()) {
                propertyPanel = new PropertyPanel(cookie.instanceCreate(), 
                        pd.getName(), PropertyPanel.PREF_CUSTOM_EDITOR);
                propertyPanelID = "PROPERTY_PANEL_" + propertyPanelIDCounter++;
                propertyPanel.setChangeImmediate(false);
                break;
            }
            
        }
        
        if (propertyPanel == null) {
            propertyPanel = new PropertyPanel(cookie.instanceCreate(),
                    fallbackProp.getName(), PropertyPanel.PREF_CUSTOM_EDITOR);
            propertyPanelID = "PROPERTY_PANEL_" + propertyPanelIDCounter++;
        }
        
    } catch (Exception ex) {
        Exceptions.printStackTrace(ex);
    }
    
}
 

protected static List<PropertyInfo> getPropertyInfoFromBeanInfo(ClassNode cNode, List<String> includes, List<String> excludes, boolean allNames) {
    final List<PropertyInfo> result = new ArrayList<PropertyInfo>();
    try {
        BeanInfo beanInfo = Introspector.getBeanInfo(cNode.getTypeClass());
        for (PropertyDescriptor descriptor : beanInfo.getPropertyDescriptors()) {
            if (shouldSkipUndefinedAware(descriptor.getName(), excludes, includes, allNames)) continue;
            // skip hidden and read-only props
            if (descriptor.isHidden() || descriptor.getWriteMethod() == null) continue;
            result.add(new PropertyInfo(descriptor.getName(), ClassHelper.make(descriptor.getPropertyType())));
        }
    } catch (IntrospectionException ignore) {
    }
    return result;
}
 

public static void main(String[] args) throws Exception {
    Class<?>[] types =
            {B.class, BL.class, BLF.class, E.class, H.class, P.class,
             VU.class, D.class, EVD.class, EVE.class, EV.class, EVL.class,
             EVX.class, R.class};
    for (Class<?> type : types) {
        PropertyDescriptor pd = BeanUtils.getPropertyDescriptor(type, "value");
        if (((B.class == type) || (BLF.class == type)) && pd.isBound()) {
            BeanUtils.reportPropertyDescriptor(pd);
            throw new Error("not bound");
        }
        if ((BL.class == type) == !pd.isBound()) {
            BeanUtils.reportPropertyDescriptor(pd);
            throw new Error("bound");
        }
        if ((E.class == type) == !pd.isExpert()) {
            BeanUtils.reportPropertyDescriptor(pd);
            throw new Error("expert");
        }
        if ((H.class == type) == !pd.isHidden()) {
            BeanUtils.reportPropertyDescriptor(pd);
            throw new Error("hidden");
        }
        if ((P.class == type) == !pd.isPreferred()) {
            BeanUtils.reportPropertyDescriptor(pd);
            throw new Error("preferred");
        }
        if ((R.class == type) == !Boolean.TRUE.equals(pd.getValue("required"))) {
            BeanUtils.reportPropertyDescriptor(pd);
            throw new Error("required");
        }
        if ((D.class == type) == !"getter".equals(pd.getShortDescription())) {
            BeanUtils.reportPropertyDescriptor(pd);
            throw new Error("shortDescription");
        }
        if ((VU.class == type) == !Boolean.TRUE.equals(pd.getValue("visualUpdate"))) {
            BeanUtils.reportPropertyDescriptor(pd);
            throw new Error("visualUpdate");
        }
        if ((EV.class == type) == !isEV(pd, "LEFT", 2, "javax.swing.SwingConstants.LEFT", "RIGHT", 4, "javax.swing.SwingConstants.RIGHT")) {
            BeanUtils.reportPropertyDescriptor(pd);
            throw new Error("enumerationValues from another package");
        }
        if ((EVL.class == type) == !isEV(pd, "ZERO", 0, "ZERO", "ONE", 1, "ONE")) {
            BeanUtils.reportPropertyDescriptor(pd);
            throw new Error("enumerationValues from another package");
        }
        if ((EVX.class == type) == !isEV(pd, "ZERO", 0, "X.ZERO", "ONE", 1, "X.ONE")) {
            BeanUtils.reportPropertyDescriptor(pd);
            throw new Error("enumerationValues from another package");
        }
        if (EVD.class == type && !isEV(pd)) {
            BeanUtils.reportPropertyDescriptor(pd);
            throw new Error("EV:"+ pd.getValue("enumerationValues"));
        }
        if (EVE.class == type && !isEV(pd)) {
            BeanUtils.reportPropertyDescriptor(pd);
            throw new Error("EV:"+ pd.getValue("enumerationValues"));
        }
    }
}