/**
* {@inheritDoc}
*
* @see Object#hashCode()
*/
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
String fileName = getFileName();
result = prime * result + ((fileName == null) ? 0 : fileName.hashCode());
result = prime * result + ((wikiPageReference == null) ? 0 : wikiPageReference.hashCode());
return result;
}
/**
* {@inheritDoc}
*
* @see Object#equals(Object)
*/
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj == null) {
return false;
}
if (!(obj instanceof AttachmentReference)) {
return false;
}
AttachmentReference other = (AttachmentReference) obj;
return StringUtils.areEqual(getFileName(), other.getFileName()) && wikiPageReference == null
? other.wikiPageReference == null
: wikiPageReference.equals(other.wikiPageReference);
}
/**
* Creates a new typed reference to the specified attachment.
*
* @param fileName the file name
* @param wikiPageReference a reference to the wiki page that holds the attachment
*/
public AttachmentReference(String fileName, WikiPageReference wikiPageReference) {
this(wikiPageReference.getEntityReference().clone());
entityReference.setType(EntityType.ATTACHMENT);
setFileName(fileName);
}
