@Override
protected boolean applyUpdateToRuntime(
OperationContext context,
ModelNode operation,
String attributeName,
ModelNode resolvedValue,
ModelNode currentValue,
org.jboss.as.controller.AbstractWriteAttributeHandler.HandbackHolder<Void> handbackHolder)
throws OperationFailedException {
if (attributeName.equals(TrackerExtension.TICK)) {
final String suffix =
PathAddress.pathAddress(operation.get(ModelDescriptionConstants.ADDRESS))
.getLastElement()
.getValue();
TrackerService service =
(TrackerService)
context
.getServiceRegistry(true)
.getRequiredService(TrackerService.createServiceName(suffix))
.getValue();
service.setTick(resolvedValue.asLong());
context.completeStep();
}
return false;
}
public final List<Long> longListValue() {
List<ModelNode> listValue = listValue();
List<Long> result = new ArrayList<Long>(listValue.size());
for (ModelNode value : listValue) {
result.add(value.asLong());
}
return Collections.unmodifiableList(result);
}
/**
* Creates and returns a {@link org.jboss.dmr.ModelNode} using the given {@code value} after first
* validating the node against {@link #getValidator() this object's validator}.
*
* <p>If {@code value} is {@code null} and a {@link #getDefaultValue() default value} is
* available, the value of that default value will be used.
*
* @param value the value. Will be {@link String#trim() trimmed} before use if not {@code null}.
* @param location current location of the parser's {@link javax.xml.stream.XMLStreamReader}. Used
* for any exception message
* @return {@code ModelNode} representing the parsed value
* @throws javax.xml.stream.XMLStreamException if {@code value} is not valid
*/
public ModelNode parse(final String value, final Location location) throws XMLStreamException {
final String trimmed = value == null ? null : value.trim();
ModelNode node;
if (trimmed != null) {
if (isAllowExpression()) {
node = ParseUtils.parsePossibleExpression(trimmed);
} else {
node = new ModelNode().set(trimmed);
}
if (node.getType() != ModelType.EXPRESSION) {
// Convert the string to the expected type
switch (getType()) {
case BIG_DECIMAL:
node.set(node.asBigDecimal());
break;
case BIG_INTEGER:
node.set(node.asBigInteger());
break;
case BOOLEAN:
node.set(node.asBoolean());
break;
case BYTES:
node.set(node.asBytes());
break;
case DOUBLE:
node.set(node.asDouble());
break;
case INT:
node.set(node.asInt());
break;
case LONG:
node.set(node.asLong());
break;
}
}
} else if (getDefaultValue().isDefined()) {
node = new ModelNode().set(getDefaultValue());
} else {
node = new ModelNode();
}
try {
getValidator().validateParameter(getXmlName(), node);
} catch (OperationFailedException e) {
throw new XMLStreamException(e.getFailureDescription().toString(), location);
}
return node;
}
public static ModelNode parseAttributeValue(
final String value, final boolean isExpressionAllowed, final ModelType attributeType) {
final String trimmed = value == null ? null : value.trim();
ModelNode node;
if (trimmed != null) {
if (isExpressionAllowed && isExpression(trimmed)) {
node = new ModelNode(new ValueExpression(trimmed));
} else {
if (attributeType == STRING || attributeType == PROPERTY) {
node = new ModelNode().set(value);
} else {
node = new ModelNode().set(trimmed);
}
}
if (node.getType() != ModelType.EXPRESSION) {
// Convert the string to the expected type
switch (attributeType) {
case BIG_DECIMAL:
node.set(node.asBigDecimal());
break;
case BIG_INTEGER:
node.set(node.asBigInteger());
break;
case BOOLEAN:
node.set(node.asBoolean());
break;
case BYTES:
node.set(node.asBytes());
break;
case DOUBLE:
node.set(node.asDouble());
break;
case INT:
node.set(node.asInt());
break;
case LONG:
node.set(node.asLong());
break;
}
}
} else {
node = new ModelNode();
}
return node;
}
public static Long asLong(
final SimpleAttributeDefinition attr, ModelNode node, OperationContext context)
throws OperationFailedException {
ModelNode resolvedNode = attr.resolveModelAttribute(context, node);
return resolvedNode.isDefined() ? resolvedNode.asLong() : null;
}