@Override
protected FormItem<?>[] doGetCustomFields() {
TextBoxItem pathItem = new TextBoxItem("url", "KeyStore Path");
pathItem.getInputElement().getStyle().setWidth(300, Style.Unit.PX);
this.relativeTo = new TextBoxItem("relativeTo", "Path Relative To");
this.relativeTo.getInputElement().getStyle().setWidth(300, Style.Unit.PX);
this.relativeTo.setRequired(false);
PasswordBoxItem passwdItem = new PasswordBoxItem("passwd", "KeyStore Password");
passwdItem.getInputElement().getStyle().setWidth(150, Style.Unit.PX);
TextBoxItem signKeyAliasItem = new TextBoxItem("signKeyAlias", "Signing Key Alias");
signKeyAliasItem.getInputElement().getStyle().setWidth(150, Style.Unit.PX);
PasswordBoxItem signKeyPasswdItem =
new PasswordBoxItem("signKeyPasswd", "Signing Key Password");
signKeyPasswdItem.getInputElement().getStyle().setWidth(150, Style.Unit.PX);
return new FormItem[] {
pathItem, this.relativeTo, passwdItem, signKeyAliasItem, signKeyPasswdItem
};
}
public FormAssets build() {
// pre-requisite
if (createMode && !modelDescription.hasDefined("operations")) {
throw new IllegalStateException("Operation descriptions not defined");
}
this.form = new ModelNodeForm(this.address, this.securityContext);
this.form.setNumColumns(2);
this.form.setEnabled(false);
assert modelDescription.hasDefined("attributes")
: "Invalid model description. Expected child 'attributes'";
List<Property> attributeDescriptions = new ArrayList<Property>();
if (createMode
&& modelDescription.get("operations").get("add").hasDefined("request-properties")) {
attributeDescriptions =
modelDescription.get("operations").get("add").get("request-properties").asPropertyList();
} else if (!createMode) {
attributeDescriptions = modelDescription.get("attributes").asPropertyList();
}
// sort fields
if (!unsorted) {
Collections.sort(
attributeDescriptions,
new Comparator<Property>() {
@Override
public int compare(Property property, Property property1) {
return property.getName().compareTo(property1.getName());
}
});
}
// catch-all directive, if no explicit attributes given
if (includes.isEmpty()) {
for (Property attr : attributeDescriptions) {
includes.add(attr.getName());
}
}
// in any case remove attributes marked for exclusion
includes.removeAll(excludes);
LinkedList<FormItem> requiredItems = new LinkedList<FormItem>();
LinkedList<FormItem> optionalItems = new LinkedList<FormItem>();
SafeHtmlBuilder helpTexts = new SafeHtmlBuilder();
helpTexts.appendHtmlConstant("<table class='help-attribute-descriptions'>");
Map<String, ModelNode> defaultValues = new HashMap<String, ModelNode>();
int numWritable = 0;
boolean hasRequired = false;
// for some decision below we need to know wether or not required attributes exist at all
if (requiredOnly) {
for (Property attr : attributeDescriptions) {
ModelNode value = attr.getValue();
boolean required = isRequired(value);
boolean readOnly = value.get("access-type").asString().equals("read-only");
if (required & !readOnly) {
hasRequired = true;
break;
}
}
}
Set<String[]> unsupportedTypes = new HashSet<>();
for (String attribute : includes) {
for (Property attr : attributeDescriptions) {
boolean isRuntime = attr.getValue().get("storage").asString().equals("runtime");
boolean isConfig =
!attr.getValue().get("storage").asString().equals("runtime"); // TODO: verify statement
if (runtimeAttributes == false && isRuntime) {
continue;
}
if (configAttributes == false && isConfig) {
continue;
}
if (!attr.getName().equals(attribute)) continue;
// -------
// Attribute meta data
// name
char[] attrName = attr.getName().toCharArray();
attrName[0] = Character.toUpperCase(attrName[0]);
// field label
String label = new String(attrName).replace("-", " ");
ModelNode attrDesc = attr.getValue();
// skip deprecated attributes
if (attrDesc.hasDefined("deprecated")) {
// Log.error("Skip deprecated attribute '" + attr.getName() + "'");
continue;
}
// type
ModelType type = ModelType.valueOf(attrDesc.get("type").asString().toUpperCase());
// default value
if (attrDesc.hasDefined("default")) {
ModelNode defaultValue = attrDesc.get("default");
ModelNode value = new ModelNode();
// value.set(type, ModelNodeForm.downCast(defaultValue));
setValue(
value,
type,
ModelNodeForm.downCast(defaultValue, attrDesc)); // workaround for numeric types
defaultValues.put(attr.getName(), value);
}
// read-only
final boolean readOnly =
attrDesc.hasDefined("access-type")
? attrDesc.get("access-type").asString().equals("read-only")
: false;
// nillable
boolean isRequired = isRequired(attrDesc);
// createMode flag
if ((createMode && readOnly)) continue;
// requiredOnly flag
if (requiredOnly && hasRequired && !isRequired) continue;
// count writable attributes
if (!readOnly && !isRuntime) numWritable++;
// -------
// help
helpTexts.appendHtmlConstant("<tr class='help-field-row'>");
helpTexts.appendHtmlConstant("<td class='help-field-name'>");
helpTexts.appendEscaped(label).appendEscaped(": ");
helpTexts.appendHtmlConstant("</td>");
helpTexts.appendHtmlConstant("<td class='help-field-desc'>");
try {
String descWorkaround = attrDesc.get("description").asString();
helpTexts.appendHtmlConstant(descWorkaround.equals("null") ? "n/a" : descWorkaround);
} catch (Throwable e) {
// ignore parse errors
helpTexts.appendHtmlConstant("<i>Failed to parse description</i>");
}
helpTexts.appendHtmlConstant("</td>");
helpTexts.appendHtmlConstant("</tr>");
FormItem formItem = null;
// explicitly created form items (monkey patching)
if (itemFactories.containsKey(attr.getName())) {
formItem = itemFactories.get(attr.getName()).create(attr);
}
// not created by explicit factory
if (null == formItem) {
switch (type) {
case BOOLEAN:
formItem = new CheckBoxItem(attr.getName(), label);
formItem.setRequired(isRequired);
formItem.setEnabled(!readOnly && !isRuntime);
break;
case DOUBLE:
formItem = new DoubleFormItem(attr.getName(), label);
formItem.setRequired(isRequired);
formItem.setEnabled(!readOnly && !isRuntime);
break;
case LONG:
boolean allowNegativeValues = false;
if (attrDesc.hasDefined("default"))
allowNegativeValues = attrDesc.get("default").asLong() < 0;
formItem = new NumberBoxItem(attr.getName(), label, allowNegativeValues);
formItem.setRequired(isRequired);
formItem.setEnabled(!readOnly && !isRuntime);
break;
case BIG_DECIMAL:
formItem = new NumberBoxItem(attr.getName(), label);
formItem.setRequired(isRequired);
formItem.setEnabled(!readOnly && !isRuntime);
break;
case INT:
if (attrDesc.hasDefined("min") && attrDesc.hasDefined("max")) {
formItem =
new NumberBoxItem(
attr.getName(),
label,
attrDesc.get("min").asLong(),
attrDesc.get("max").asLong());
} else {
formItem = new NumberBoxItem(attr.getName(), label);
}
formItem.setRequired(isRequired);
formItem.setEnabled(!readOnly && !isRuntime);
break;
case LIST:
formItem = new ListItem(attr.getName(), label);
formItem.setRequired(isRequired);
formItem.setEnabled(!readOnly && !isRuntime);
break;
case STRING:
if (attrDesc.get("allowed").isDefined()) {
List<ModelNode> allowed = attrDesc.get("allowed").asList();
Set<String> allowedValues = new HashSet<String>(allowed.size());
for (ModelNode value : allowed) allowedValues.add(value.asString());
final boolean isNillable =
attrDesc.hasDefined(NILLABLE) && attrDesc.get(NILLABLE).asBoolean();
ComboBoxItem combo = new ComboBoxItem(attr.getName(), label, isNillable);
combo.setValueMap(allowedValues);
combo.setEnabled(!readOnly && !isRuntime);
combo.setRequired(isRequired);
formItem = combo;
} else {
formItem = createSuggestBoxForCapabilityReference(attr, label, isRequired);
if (formItem == null) {
// there is no capability-reference
TextBoxItem textBoxItem = new TextBoxItem(attr.getName(), label);
textBoxItem.setAllowWhiteSpace(true);
textBoxItem.setRequired(isRequired);
textBoxItem.setEnabled(!readOnly && !isRuntime);
formItem = textBoxItem;
}
}
// TODO: Support for TextAreaItem
break;
case OBJECT:
if (attrDesc.has("value-type")
&& attrDesc.get("value-type").asString().equals("STRING")) {
PropertyListItem propList = new PropertyListItem(attr.getName(), label);
propList.setRequired(isRequired);
propList.setEnabled(!readOnly && !isRuntime);
formItem = propList;
break;
}
default:
{
unsupportedTypes.add(new String[] {attr.getName(), type.toString()});
Log.error("Unsupported ModelType " + type + ", attribute '" + attr.getName() + "'");
}
}
}
if (formItem != null) {
if (createMode) {
if (isRequired && includeOptionals) requiredItems.add(formItem);
else optionalItems.add(formItem);
} else {
requiredItems.add(formItem);
}
// attribute meta data attached to form item
formItem.setMetadata(attrDesc);
}
}
}
// some resources already contain a name attribute
FormItem nameItem = null;
if (createMode) {
for (FormItem item : requiredItems) {
if ("name".equals(item.getName())) {
nameItem = item;
break;
}
}
for (FormItem item : optionalItems) {
if ("name".equals(item.getName())) {
nameItem = item;
break;
}
}
}
// remove so it can be prepended
if (nameItem != null) {
requiredItems.remove(nameItem);
optionalItems.remove(nameItem);
}
// distinguish required and optional fields (createMode)
if (requiredItems.isEmpty()) {
// no required fields explicitly given, treat all fields as required
if (createMode) {
optionalItems.addFirst(new TextBoxItem("name", "Name", true));
numWritable++;
}
form.setFields(optionalItems.toArray(new FormItem[] {}));
} else {
if (createMode) {
requiredItems.addFirst(new TextBoxItem("name", "Name", true));
numWritable++;
}
form.setFields(requiredItems.toArray(new FormItem[] {}));
if (optionalItems.size() > 0)
form.setFieldsInGroup(
"Optional Fields",
new DisclosureGroupRenderer(),
optionalItems.toArray(new FormItem[] {}));
}
// form meta data
form.setDefaults(defaultValues);
form.setHasWritableAttributes(numWritable > 0);
FormAssets formAssets = new FormAssets(form, helpTexts.toSafeHtml());
formAssets.setUnsupportedTypes(unsupportedTypes);
return formAssets;
}