PingResponse.java

package org.i2peer.android.messages;

import java.net.URI;
import java.net.URISyntaxException;

import org.i2peer.android.Message;

public final class PingResponse implements Message {

	private URI destinationUri;

	private URI sourceUri;

	private boolean isPropagated;

	private String protocolVersion;

	private String peerId;

	private static final char SPACE = 0x20;

	public PingResponse() {
	}

	public PingResponse(URI destinationUri, URI sourceUri, String peerId,
			boolean isPropagated, String protocolVersion) {
		super();
		this.destinationUri = destinationUri;
		this.sourceUri = sourceUri;
		this.peerId = peerId;
		this.isPropagated = isPropagated;
		this.protocolVersion = protocolVersion;
	}

	public URI getDestinationUri() {
		return destinationUri;
	}

	public void setDestinationUri(URI destinationUri) {
		this.destinationUri = destinationUri;
	}

	public URI getSourceUri() {
		return sourceUri;
	}

	public void setSourceUri(URI sourceUri) {
		this.sourceUri = sourceUri;
	}

	public String getPeerId() {
		return peerId;
	}

	public void setPeerId(String peerId) {
		this.peerId = peerId;
	}

	public boolean isPropagated() {
		return isPropagated;
	}

	public void setPropagated(boolean isPropagated) {
		this.isPropagated = isPropagated;
	}

	public String getProtocolVersion() {
		return protocolVersion;
	}

	public void setProtocolVersion(String protocolVersion) {
		this.protocolVersion = protocolVersion;
	}

	public String toStringResponse() {
		StringBuilder hello = new StringBuilder();
		hello.append("JXTAHELLO").append(SPACE)
				.append(destinationUri.toString()).append(SPACE)
				.append(sourceUri.toString()).append(SPACE)
				.append(peerId).append(SPACE)
				.append(isPropagated ? "1" : "0").append(SPACE)
				.append(protocolVersion).append("\\r");
		return hello.toString();
	}

	public static PingResponse fromStringResponse(String... response)
			throws URISyntaxException {
		if (response.length != 5) {
			throw new IllegalArgumentException(
					"Wrong number of arguments: expected 5, found: "
							+ response.length);
		}

		return new PingResponse(new URI(response[0]), new URI(response[1]),
				response[2], Boolean.parseBoolean(response[3]), response[4]);
	}

	@Override
	public boolean persistMessage() {
		// Implementation specific storage
		// Just print out for now
		System.out.println("Dest = " + destinationUri + ", Src = " + sourceUri
				+ ", ID = " + peerId);
		return true;
	}

}