Example usage for java.beans PropertyDescriptor setShortDescription

Introduction

In this page you can find the example usage for java.beans PropertyDescriptor setShortDescription.

Prototype

public void setShortDescription(String text) 

Source Link

Document

You can associate a short descriptive string with a feature.

Usage

From source file:net.sourceforge.vulcan.dto.PluginConfigDto.java

protected final void addProperty(List<PropertyDescriptor> pds, String name, String labelKey,
        String shortDescriptionKey, Locale locale, Map<String, ? extends Object> attrs) {
    try {/*from  w  w w.  jav  a  2  s. c om*/
        final PropertyDescriptor pd = new PropertyDescriptor(name, getClass());
        pd.setDisplayName(applicationContext.getMessage(labelKey, null, locale));
        pd.setShortDescription(applicationContext.getMessage(shortDescriptionKey, null, locale));
        if (attrs != null) {
            for (String key : attrs.keySet()) {
                pd.setValue(key, attrs.get(key));
            }
        }
        pds.add(pd);
    } catch (IntrospectionException e) {
        throw new RuntimeException(e);
    }
}

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From source file:com.twinsoft.convertigo.beans.core.MySimpleBeanInfo.java

protected PropertyDescriptor getPropertyDescriptor(String name) throws IntrospectionException {
    checkAdditionalProperties();/*from   www  . jav  a 2s .c  o m*/
    for (int i = 0; i < properties.length; i++) {
        PropertyDescriptor property = properties[i];
        if (name.equals(property.getName())) {
            PropertyDescriptor clone = new PropertyDescriptor(name, property.getReadMethod(),
                    property.getWriteMethod());
            clone.setDisplayName(property.getDisplayName());
            clone.setShortDescription(property.getShortDescription());
            clone.setPropertyEditorClass(property.getPropertyEditorClass());
            clone.setBound(property.isBound());
            clone.setConstrained(property.isConstrained());
            clone.setExpert(property.isExpert());
            clone.setHidden(property.isHidden());
            clone.setPreferred(property.isPreferred());
            for (String attributeName : Collections.list(property.attributeNames())) {
                clone.setValue(attributeName, property.getValue(attributeName));
            }
            return properties[i] = clone;
        }
    }
    return null;
}

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From source file:net.sourceforge.vulcan.web.struts.forms.PluginConfigForm.java

public void introspect(HttpServletRequest request) throws IntrospectionException, IllegalAccessException,
        InvocationTargetException, NoSuchMethodException, InstantiationException {
    Class<?> cls = null;//from  ww w. j a  va  2s.co m

    if ("pluginConfig".equals(focus)) {
        cls = pluginConfig.getClass();
        this.breadCrumbs.clear();
        this.breadCrumbs.add("Setup");

        if (isProjectPlugin()) {
            this.breadCrumbs.add("Projects");
            this.breadCrumbs.add(projectName);
            this.breadCrumbs.add(this.pluginConfig.getPluginName());
        } else {
            this.breadCrumbs.add("Plugins");
            this.breadCrumbs.add(this.pluginConfig.getPluginName());
        }
    } else {
        cls = PropertyUtils.getPropertyType(this, focus);
        if (cls.isArray()) {
            cls = cls.getComponentType();
        }
    }

    final String prefix = focus + ".";
    final PropertyDescriptor[] pds;

    if (PluginConfigDto.class.isAssignableFrom(cls)) {
        final PluginConfigDto pluginConfig = (PluginConfigDto) getFocusObject();
        final List<PropertyDescriptor> tmp = pluginConfig.getPropertyDescriptors(request.getLocale());
        pds = tmp.toArray(new PropertyDescriptor[tmp.size()]);

        if (pluginConfig instanceof PluginProfileDto) {
            ((PluginProfileDto) pluginConfig).checkPoint();
        }
    } else {
        final BeanInfo beanInfo = Introspector.getBeanInfo(cls);
        Introspector.flushFromCaches(cls);
        pds = beanInfo.getPropertyDescriptors();
    }

    if (isNested()) {
        for (PropertyDescriptor pd : propertyDescriptors) {
            if (focus.startsWith(pd.getName())) {
                breadCrumbs.add(pd.getDisplayName());
            }
        }
    }

    types.clear();
    choices.clear();
    propertyDescriptors.clear();
    hiddenPasswords.clear();

    for (PropertyDescriptor pd : pds) {
        final String name = prefix + pd.getName();
        final PropertyDescriptor cp = new PropertyDescriptor(pd.getName(), pd.getReadMethod(),
                pd.getWriteMethod());
        cp.setShortDescription(pd.getShortDescription());
        cp.setDisplayName(pd.getDisplayName());
        cp.setName(name);
        propertyDescriptors.add(cp);
        types.put(name, getTypeAndPrepare(name, pd));
    }

    putBreadCrumbsInRequest(request);
}

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From source file:org.apache.openjpa.lib.conf.ConfigurationImpl.java

/**
 * Create a property descriptor for the given value.
 *///from w w w .j  av  a2  s.c o  m
private PropertyDescriptor getPropertyDescriptor(Value val) throws IntrospectionException {
    String prop = val.getProperty();
    prop = prop.substring(prop.lastIndexOf('.') + 1);

    // set up property descriptor
    PropertyDescriptor pd;
    try {
        pd = new PropertyDescriptor(Introspector.decapitalize(prop), getClass());
    } catch (IntrospectionException ie) {
        // if there aren't any methods for this value(i.e., if it's a
        // dynamically-added value), then an IntrospectionException will
        // be thrown. Try to create a PD with no read or write methods.
        pd = new PropertyDescriptor(Introspector.decapitalize(prop), (Method) null, (Method) null);
    }
    pd.setDisplayName(findLocalized(prop + "-name", true, val.getScope()));
    pd.setShortDescription(findLocalized(prop + "-desc", true, val.getScope()));
    pd.setExpert("true".equals(findLocalized(prop + "-expert", false, val.getScope())));

    try {
        pd.setReadMethod(getClass().getMethod("get" + StringUtils.capitalize(prop), (Class[]) null));
        pd.setWriteMethod(getClass().getMethod("set" + StringUtils.capitalize(prop),
                new Class[] { pd.getReadMethod().getReturnType() }));
    } catch (Throwable t) {
        // if an error occurs, it might be because the value is a
        // dynamic property.
    }

    String type = findLocalized(prop + "-type", true, val.getScope());
    if (type != null)
        pd.setValue(ATTRIBUTE_TYPE, type);

    String cat = findLocalized(prop + "-cat", false, val.getScope());
    if (cat != null)
        pd.setValue(ATTRIBUTE_CATEGORY, cat);

    pd.setValue(ATTRIBUTE_XML, toXMLName(prop));

    String order = findLocalized(prop + "-displayorder", false, val.getScope());
    if (order != null)
        pd.setValue(ATTRIBUTE_ORDER, order);

    // collect allowed values from alias keys, listed values, and
    // interface implementors
    Collection<String> allowed = new TreeSet<String>();
    List<String> aliases = Collections.emptyList();
    if (val.getAliases() != null) {
        aliases = Arrays.asList(val.getAliases());
        for (int i = 0; i < aliases.size(); i += 2)
            allowed.add(aliases.get(i));
    }
    String[] vals = Strings.split(findLocalized(prop + "-values", false, val.getScope()), ",", 0);
    for (int i = 0; i < vals.length; i++)
        if (!aliases.contains(vals[i]))
            allowed.add(vals[i]);
    try {
        Class<?> intf = Class.forName(findLocalized(prop + "-interface", true, val.getScope()), false,
                getClass().getClassLoader());
        pd.setValue(ATTRIBUTE_INTERFACE, intf.getName());
        String[] impls = Services.getImplementors(intf);
        for (int i = 0; i < impls.length; i++)
            if (!aliases.contains(impls[i]))
                allowed.add(impls[i]);
    } catch (Throwable t) {
    }
    if (!allowed.isEmpty())
        pd.setValue(ATTRIBUTE_ALLOWED_VALUES, (String[]) allowed.toArray(new String[allowed.size()]));

    return pd;
}

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