public static ModifyPropertyValueResponseType modifyProperty(ModifyPropertyValueType request)
throws EucalyptusCloudException {
ModifyPropertyValueResponseType reply = request.getReply();
if (INTERNAL_OP.equals(request.getName())) {
if (!Contexts.lookup().hasAdministrativePrivileges()) {
throw new EucalyptusCloudException("You are not authorized to interact with this service.");
}
LOG.debug("Performing euca operation: \n" + request.getValue());
try {
reply.setName(INTERNAL_OP);
reply.setValue("" + Groovyness.eval(request.getValue()));
reply.setOldValue("executed successfully.");
} catch (Exception ex) {
LOG.error(ex, ex);
reply.setName(INTERNAL_OP);
reply.setOldValue("euca operation failed because of: " + ex.getMessage());
reply.setValue(Exceptions.string(ex));
}
} else {
try {
ConfigurableProperty entry = PropertyDirectory.getPropertyEntry(request.getName());
String oldValue = "********";
if (!entry.getWidgetType().equals(ConfigurableFieldType.KEYVALUEHIDDEN)) {
oldValue = entry.getValue();
}
reply.setOldValue(oldValue);
Boolean reset = request.getReset();
if (reset != null) {
if (Boolean.TRUE.equals(reset)) {
entry.setValue(entry.getDefaultValue());
}
} else {
// if property is ReadOnly it should not be set by user
if (!entry.getReadOnly()) {
try {
String inValue = request.getValue();
entry.setValue((inValue == null) ? "" : inValue);
} catch (Exception e) {
entry.setValue(oldValue);
Exceptions.findAndRethrow(e, EucalyptusCloudException.class);
throw e;
}
}
}
reply.setValue(entry.getValue());
reply.setName(request.getName());
} catch (IllegalAccessException e) {
throw new EucalyptusCloudException("Failed to set property: " + e.getMessage());
} catch (EucalyptusCloudException e) {
throw e;
} catch (Throwable e) {
throw new EucalyptusCloudException(e);
}
}
return reply;
}
public static DescribePropertiesResponseType describeProperties(
final DescribePropertiesType request) throws EucalyptusCloudException {
DescribePropertiesResponseType reply = request.getReply();
List<Property> props = reply.getProperties();
final Predicate<ConfigurableProperty> filter =
new Predicate<ConfigurableProperty>() {
public boolean apply(final ConfigurableProperty input) {
if (request.getProperties().isEmpty()) {
return true;
} else if (request.getProperties().contains(input.getQualifiedName())) {
return true;
} else {
for (String propRequest : request.getProperties()) {
if (input.getQualifiedName().startsWith(propRequest)) {
return true;
}
}
}
return false;
}
};
for (ConfigurableProperty entry :
Iterables.filter(PropertyDirectory.getPropertyEntrySet(), filter)) {
if (filter.apply(entry)) {
String value = "********";
if (!entry.getWidgetType().equals(ConfigurableFieldType.KEYVALUEHIDDEN))
value = entry.getValue();
props.add(
new Property(
entry.getQualifiedName(),
value,
entry.getDescription(),
entry.getDefaultValue(),
entry.getReadOnly()));
}
}
return reply;
}
public Address allocateNext(final OwnerFullName userId) throws NotEnoughResourcesException {
int numSystemReserved = 0;
try {
ConfigurableProperty p =
PropertyDirectory.getPropertyEntry("cloud.addresses.systemreservedpublicaddresses");
if (p != null) numSystemReserved = Integer.parseInt(p.getValue());
} catch (IllegalAccessException e) {
LOG.error("Can't find the 'systemreservedpublicaddresses' property");
numSystemReserved = 0;
}
if ((Addresses.getInstance().listDisabledValues().size() - numSystemReserved) < 1) {
throw new NotEnoughResourcesException(ExceptionList.ERR_SYS_INSUFFICIENT_ADDRESS_CAPACITY);
}
Predicate<Address> predicate = RestrictedTypes.filterPrivileged();
final Address addr = Addresses.getInstance().enableFirst(predicate).allocate(userId);
LOG.debug("Allocated address for public addressing: " + addr.toString());
if (addr == null) {
LOG.debug(LogUtil.header(Addresses.getInstance().toString()));
throw new NotEnoughResourcesException(ExceptionList.ERR_SYS_INSUFFICIENT_ADDRESS_CAPACITY);
}
return addr;
}
