/*
|
* The contents of this file are subject to the terms of the Common Development and
|
* Distribution License (the License). You may not use this file except in compliance with the
|
* License.
|
*
|
* You can obtain a copy of the License at legal/CDDLv1.0.txt. See the License for the
|
* specific language governing permission and limitations under the License.
|
*
|
* When distributing Covered Software, include this CDDL Header Notice in each file and include
|
* the License file at legal/CDDLv1.0.txt. If applicable, add the following below the CDDL
|
* Header, with the fields enclosed by brackets [] replaced by your own identifying
|
* information: "Portions Copyright [year] [name of copyright owner]".
|
*
|
* Copyright 2008 Sun Microsystems, Inc.
|
* Portions Copyright 2015-2016 ForgeRock AS.
|
*/
|
package org.forgerock.opendj.config.client;
|
|
import static com.forgerock.opendj.ldap.config.ConfigMessages.*;
|
|
import java.util.ArrayList;
|
import java.util.Collection;
|
import java.util.Collections;
|
|
import org.forgerock.i18n.LocalizableMessage;
|
import org.forgerock.i18n.LocalizableMessageBuilder;
|
import org.forgerock.util.Reject;
|
|
/**
|
* This exception is thrown when the client or server refuses to create, delete,
|
* or modify a managed object due to one or more constraints that cannot be
|
* satisfied.
|
* <p>
|
* Operations can be rejected either by a client-side constraint violation
|
* triggered by {@link ClientConstraintHandler}, or by a server-side error.
|
* <p>
|
* For example, the Directory Server might not be able perform an operation due
|
* to some OS related problem, such as lack of disk space, or missing files.
|
*/
|
public class OperationRejectedException extends AdminClientException {
|
|
/** The type of operation that caused this exception. */
|
public enum OperationType {
|
/** A managed object could not be created. */
|
CREATE,
|
/** A managed object could not be deleted. */
|
DELETE,
|
/** A managed object could not be modified. */
|
MODIFY;
|
}
|
|
/** Serialization ID. */
|
private static final long serialVersionUID = 8547688890613079044L;
|
|
/** Gets the default message. */
|
private static LocalizableMessage getDefaultMessage(Collection<LocalizableMessage> messages) {
|
Reject.ifNull(messages);
|
Reject.ifFalse(!messages.isEmpty(), "Messages should not be empty");
|
|
if (messages.size() == 1) {
|
return ERR_OPERATION_REJECTED_EXCEPTION_SINGLE.get(messages.iterator().next());
|
} else {
|
return ERR_OPERATION_REJECTED_EXCEPTION_PLURAL.get(getSingleMessage(messages));
|
}
|
}
|
|
/** Merge the messages into a single message. */
|
private static LocalizableMessage getSingleMessage(Collection<LocalizableMessage> messages) {
|
if (messages.size() == 1) {
|
return messages.iterator().next();
|
} else {
|
LocalizableMessageBuilder builder = new LocalizableMessageBuilder();
|
|
boolean isFirst = true;
|
for (LocalizableMessage m : messages) {
|
if (!isFirst) {
|
builder.append("; ");
|
}
|
builder.append(m);
|
isFirst = false;
|
}
|
|
return builder.toMessage();
|
}
|
}
|
|
/** The messages describing the constraint violations that occurred. */
|
private final Collection<LocalizableMessage> messages;
|
|
/** The type of operation that caused this exception. */
|
private final OperationType type;
|
|
/** The user friendly name of the component that caused this exception. */
|
private final LocalizableMessage ufn;
|
|
/**
|
* Creates a new operation rejected exception with a default message.
|
*
|
* @param type
|
* The type of operation that caused this exception.
|
* @param ufn
|
* The user friendly name of the component that caused this
|
* exception.
|
*/
|
public OperationRejectedException(OperationType type, LocalizableMessage ufn) {
|
this(type, ufn, ERR_OPERATION_REJECTED_DEFAULT.get());
|
}
|
|
/**
|
* Creates a new operation rejected exception with the provided messages.
|
*
|
* @param type
|
* The type of operation that caused this exception.
|
* @param ufn
|
* The user friendly name of the component that caused this
|
* exception.
|
* @param messages
|
* The messages describing the constraint violations that
|
* occurred (must be non-<code>null</code> and non-empty).
|
*/
|
public OperationRejectedException(OperationType type, LocalizableMessage ufn,
|
Collection<LocalizableMessage> messages) {
|
super(getDefaultMessage(messages));
|
|
this.messages = new ArrayList<>(messages);
|
this.type = type;
|
this.ufn = ufn;
|
}
|
|
/**
|
* Creates a new operation rejected exception with the provided message.
|
*
|
* @param type
|
* The type of operation that caused this exception.
|
* @param ufn
|
* The user friendly name of the component that caused this
|
* exception.
|
* @param message
|
* The message describing the constraint violation that occurred.
|
*/
|
public OperationRejectedException(OperationType type, LocalizableMessage ufn, LocalizableMessage message) {
|
this(type, ufn, Collections.singleton(message));
|
}
|
|
/**
|
* Gets an unmodifiable collection view of the messages describing the
|
* constraint violations that occurred.
|
*
|
* @return Returns an unmodifiable collection view of the messages
|
* describing the constraint violations that occurred.
|
*/
|
public Collection<LocalizableMessage> getMessages() {
|
return Collections.unmodifiableCollection(messages);
|
}
|
|
/**
|
* Creates a single message listing all the messages combined into a single
|
* list separated by semi-colons.
|
*
|
* @return Returns a single message listing all the messages combined into a
|
* single list separated by semi-colons.
|
*/
|
public LocalizableMessage getMessagesAsSingleMessage() {
|
return getSingleMessage(messages);
|
}
|
|
/**
|
* Gets the type of operation that caused this exception.
|
*
|
* @return Returns the type of operation that caused this exception.
|
*/
|
public OperationType getOperationType() {
|
return type;
|
}
|
|
/**
|
* Gets the user friendly name of the component that caused this exception.
|
*
|
* @return Returns the user friendly name of the component that caused this
|
* exception.
|
*/
|
public LocalizableMessage getUserFriendlyName() {
|
return ufn;
|
}
|
|
}
|
