[28] | 1 | package geniusweb.references;
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| 2 |
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| 3 | import java.net.URI;
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| 4 | import java.net.URISyntaxException;
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| 5 |
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| 6 | import com.fasterxml.jackson.annotation.JsonCreator;
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| 7 | import com.fasterxml.jackson.annotation.JsonValue;
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| 8 |
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| 9 | /**
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| 10 | * A URI reference to create a new instance of a protocol on a party server.
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| 11 | * There is currently no real protocol server, instead the protocol is created
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| 12 | * locally on the party server and used only there. Refer to the PartyServer for
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| 13 | * the available protocols.
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| 14 | */
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| 15 | public class ProtocolRef implements Reference {
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| 16 | @JsonValue // serializes nicely but requires custom deserializer.
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| 17 | private URI protocol;
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| 18 |
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| 19 | @JsonCreator // special: we need URI so no @JsonProperty
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| 20 | public ProtocolRef(String uri) {
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| 21 | if (uri == null) {
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| 22 | throw new IllegalArgumentException("uri=null");
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| 23 | }
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| 24 | try {
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| 25 | this.protocol = new URI(uri);
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| 26 | } catch (URISyntaxException e) {
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| 27 | throw new IllegalArgumentException("Illegal string for URI", e);
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| 28 | }
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| 29 | }
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| 30 |
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| 31 | public ProtocolRef(URI uri) {
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| 32 | if (uri == null) {
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| 33 | throw new IllegalArgumentException("uri=null");
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| 34 | }
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| 35 | this.protocol = uri;
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| 36 | }
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| 37 |
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| 38 | @Override
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| 39 | public URI getURI() {
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| 40 | return protocol;
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| 41 | }
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| 42 |
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| 43 | @Override
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| 44 | public String toString() {
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| 45 | return "ProtocolRef[" + protocol + "]";
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| 46 | }
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| 47 |
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| 48 | @Override
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| 49 | public int hashCode() {
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| 50 | final int prime = 31;
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| 51 | int result = 1;
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| 52 | result = prime * result
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| 53 | + ((protocol == null) ? 0 : protocol.hashCode());
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| 54 | return result;
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| 55 | }
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| 56 |
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| 57 | @Override
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| 58 | public boolean equals(Object obj) {
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| 59 | if (this == obj)
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| 60 | return true;
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| 61 | if (obj == null)
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| 62 | return false;
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| 63 | if (getClass() != obj.getClass())
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| 64 | return false;
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| 65 | ProtocolRef other = (ProtocolRef) obj;
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| 66 | if (protocol == null) {
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| 67 | if (other.protocol != null)
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| 68 | return false;
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| 69 | } else if (!protocol.equals(other.protocol))
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| 70 | return false;
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| 71 | return true;
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| 72 | }
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| 73 | }
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