/**
* Copyright 2010 JBoss Inc
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.eclipse.webdav.internal.kernel;
import org.eclipse.webdav.IResponse;
import org.w3c.dom.Document;
public class Status implements Cloneable {
// Instance fields all set during instance creation.
protected int code;
protected String message;
protected Document extendedStatus;
/* Static fields -- Predefined status messages. */
// 100-series
public final static Status CONTINUE = new Status(IResponse.SC_CONTINUE, "Continue"); //$NON-NLS-1$
public final static Status SWITCHING_PROTOCOLS = new Status(IResponse.SC_SWITCHING_PROTOCOLS, "Switching Protocols"); //$NON-NLS-1$
public final static Status PROCESSING = new Status(IResponse.SC_PROCESSING, "Processing"); //$NON-NLS-1$
// 200-series
public final static Status OK = new Status(IResponse.SC_OK, "OK"); //$NON-NLS-1$
public final static Status CREATED = new Status(IResponse.SC_CREATED, "Created"); //$NON-NLS-1$
public final static Status ACCEPTED = new Status(IResponse.SC_ACCEPTED, "Accepted"); //$NON-NLS-1$
public final static Status NON_AUTHORITATIVE_INFORMATION = new Status(IResponse.SC_NON_AUTHORITATIVE_INFORMATION, "Non Authoritative Information"); //$NON-NLS-1$
public final static Status NO_CONTENT = new Status(IResponse.SC_NO_CONTENT, "No Content"); //$NON-NLS-1$
public final static Status RESET_CONTENT = new Status(IResponse.SC_RESET_CONTENT, "Reset Content"); //$NON-NLS-1$
public final static Status PARTIAL_CONTENT = new Status(IResponse.SC_PARTIAL_CONTENT, "Partial Content"); //$NON-NLS-1$
public final static Status MULTI_STATUS = new Status(IResponse.SC_MULTI_STATUS, "Multi-Status"); //$NON-NLS-1$
// 300-series
public final static Status MULTIPLE_CHOICES = new Status(IResponse.SC_MULTIPLE_CHOICES, "Multiple Choices"); //$NON-NLS-1$
public final static Status MOVED_PERMANENTLY = new Status(IResponse.SC_MOVED_PERMANENTLY, "Moved Permanently"); //$NON-NLS-1$
public final static Status MOVED_TEMPORARILY = new Status(IResponse.SC_MOVED_TEMPORARILY, "Moved Temporarily"); //$NON-NLS-1$
public final static Status SEE_OTHER = new Status(IResponse.SC_SEE_OTHER, "See Other"); //$NON-NLS-1$
public final static Status NOT_MODIFIED = new Status(IResponse.SC_NOT_MODIFIED, "Not Modified"); //$NON-NLS-1$
public final static Status USE_PROXY = new Status(IResponse.SC_USE_PROXY, "Use Proxy"); //$NON-NLS-1$
// 400-series
public final static Status BAD_REQUEST = new Status(IResponse.SC_BAD_REQUEST, "Bad Request"); //$NON-NLS-1$
public final static Status UNAUTHORIZED = new Status(IResponse.SC_UNAUTHORIZED, "Unauthorized"); //$NON-NLS-1$
public final static Status PAYMENT_REQUIRED = new Status(IResponse.SC_PAYMENT_REQUIRED, "Payment Required"); //$NON-NLS-1$
public final static Status FORBIDDEN = new Status(IResponse.SC_FORBIDDEN, "Forbidden"); //$NON-NLS-1$
public final static Status NOT_FOUND = new Status(IResponse.SC_NOT_FOUND, "Not Found"); //$NON-NLS-1$
public final static Status METHOD_NOT_ALLOWED = new Status(IResponse.SC_METHOD_NOT_ALLOWED, "Method Not Allowed"); //$NON-NLS-1$
public final static Status NOT_ACCEPTABLE = new Status(IResponse.SC_NOT_ACCEPTABLE, "Not Acceptable"); //$NON-NLS-1$
public final static Status PROXY_AUTHENTICATION_REQUIRED = new Status(IResponse.SC_PROXY_AUTHENTICATION_REQUIRED, "Proxy Authentication Required"); //$NON-NLS-1$
public final static Status REQUEST_TIMEOUT = new Status(IResponse.SC_REQUEST_TIMEOUT, "Request Timeout"); //$NON-NLS-1$
public final static Status CONFLICT = new Status(IResponse.SC_CONFLICT, "Conflict"); //$NON-NLS-1$
public final static Status GONE = new Status(IResponse.SC_GONE, "Gone"); //$NON-NLS-1$
public final static Status LENGTH_REQUIRED = new Status(IResponse.SC_LENGTH_REQUIRED, "Length Required"); //$NON-NLS-1$
public final static Status PRECONDITION_FAILED = new Status(IResponse.SC_PRECONDITION_FAILED, "Precondition Failed"); //$NON-NLS-1$
public final static Status REQUEST_TOO_LONG = new Status(IResponse.SC_REQUEST_TOO_LONG, "Request Too Long"); //$NON-NLS-1$
public final static Status REQUEST_URI_TOO_LONG = new Status(IResponse.SC_REQUEST_URI_TOO_LONG, "Request URI Too Long"); //$NON-NLS-1$
public final static Status UNSUPPORTED_MEDIA_TYPE = new Status(IResponse.SC_UNSUPPORTED_MEDIA_TYPE, "Unsupported Media Type"); //$NON-NLS-1$
public final static Status UNPROCESSABLE_ENTITY = new Status(IResponse.SC_UNPROCESSABLE_ENTITY, "Unprocessable Entity"); //$NON-NLS-1$
public final static Status LOCKED = new Status(IResponse.SC_LOCKED, "Locked"); //$NON-NLS-1$
public final static Status FAILED_DEPENDENCY = new Status(IResponse.SC_FAILED_DEPENDENCY, "Failed Dependency"); //$NON-NLS-1$
public final static Status INSUFFICIENT_SPACE_ON_RESOURCE = new Status(IResponse.SC_INSUFFICIENT_SPACE_ON_RESOURCE, "Insufficient Space on Resource"); //$NON-NLS-1$
// 500-series
public final static Status INTERNAL_SERVER_ERROR = new Status(IResponse.SC_INTERNAL_SERVER_ERROR, "Internal Server Error"); //$NON-NLS-1$
public final static Status NOT_IMPLEMENTED = new Status(IResponse.SC_NOT_IMPLEMENTED, "Not Implemented"); //$NON-NLS-1$
public final static Status BAD_GATEWAY = new Status(IResponse.SC_BAD_GATEWAY, "Bad Gateway"); //$NON-NLS-1$
public final static Status SERVICE_UNAVAILABLE = new Status(IResponse.SC_SERVICE_UNAVAILABLE, "Service Unavailable"); //$NON-NLS-1$
public final static Status GATEWAY_TIMEOUT = new Status(IResponse.SC_GATEWAY_TIMEOUT, "Gateway Timeout"); //$NON-NLS-1$
public final static Status HTTP_VERSION_NOT_SUPPORTED = new Status(IResponse.SC_HTTP_VERSION_NOT_SUPPORTED, "HTTP Version Not Supported"); //$NON-NLS-1$
public final static Status LOOP_DETECTED = new Status(IResponse.SC_LOOP_DETECTED, "Loop Detected"); //$NON-NLS-1$
public final static Status CROSS_SERVER_BINDING_FORBIDDEN = new Status(IResponse.SC_CROSS_SERVER_BINDING_FORBIDDEN, "Cross-Server Binding Forbidden"); //$NON-NLS-1$
public Status(int code, String message) {
super();
this.code = code;
this.message = message;
this.extendedStatus = null;
}
public Status(Status basicStatus, Document extendedStatus) {
super();
this.code = basicStatus.code;
this.message = basicStatus.message;
this.extendedStatus = extendedStatus;
}
/**
* Answers whether the receiver and the argument are considered
* equal. Note that in this implementation of equal, the only
* field that is considered is the status code. In particular,
* the status message and the extended status information are
* not considered revlevant to equality.
*
* @param obj other object with which to test equality.
* @return boolean indicating equality.
* @see Status#sameAs(Object)
*/
public boolean equals(Object obj) {
return (obj != null) && (obj instanceof Status) && (this.code == ((Status) obj).getCode());
}
public int getCode() {
return code;
}
/**
* Get the extended status information for the receiver
* as an XML document. This method will return <code>null
* </code> if there is no extended information.
*
* @return the extended infomration as a <code>Document</code>,
*or <code>null</code> if there is no such information.
*/
public Document getExtendedStatus() {
return extendedStatus;
}
public String getMessage() {
return message;
}
/**
* @see #hashCode()
*/
public int hashCode() {
return code;
}
/**
* Answers whether the receiver and the argument are considered
* identical. To be identical, the receiver and the argument
* must have the same status code, message, and extended status
* information.
*
* @param obj other object with which to test.
* @return boolean indicating whether they are the same or not.
* @see Status#equals(Object)
*/
public boolean sameAs(Object obj) {
if (obj == null || !(obj instanceof Status))
return false;
Status other = (Status) obj;
if (other.code != code || !other.message.equals(message))
return false;
return other.extendedStatus.equals(extendedStatus);
}
public String toHTTPString() {
return "HTTP/1.1 " + code + " " + message; //$NON-NLS-1$ //$NON-NLS-2$
}
public String toString() {
return getClass().getName() + "(" + toHTTPString() + ")"; //$NON-NLS-1$ //$NON-NLS-2$
}
}