/// <summary>
/// Create a deep copy of the given data object, including a clone of the
/// signature object.
/// </summary>
///
/// <param name="data">The data object to copy.</param>
public Data(Data data)
{
this.signature_ = new ChangeCounter(
new Sha256WithRsaSignature());
this.name_ = new ChangeCounter(new Name());
this.metaInfo_ = new ChangeCounter(new MetaInfo());
this.content_ = new Blob();
this.lpPacket_ = null;
this.defaultWireEncoding_ = new SignedBlob();
this.defaultFullName_ = new Name();
this.getDefaultWireEncodingChangeCount_ = 0;
this.changeCount_ = 0;
try {
signature_
.set((data.signature_ == null) ? (net.named_data.jndn.util.ChangeCountable)(new Sha256WithRsaSignature())
: (net.named_data.jndn.util.ChangeCountable)((Signature)data.getSignature().Clone()));
} catch (Exception e) {
// We don't expect this to happen, so just treat it as if we got a null pointer.
throw new NullReferenceException(
"Data.setSignature: unexpected exception in clone(): "
+ e.Message);
}
name_.set(new Name(data.getName()));
metaInfo_.set(new MetaInfo(data.getMetaInfo()));
content_ = data.content_;
setDefaultWireEncoding(data.getDefaultWireEncoding(), null);
defaultFullName_ = new Name(data.defaultFullName_);
}
