LVClient.java

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package bftsmart.demo.listvalue;

/**
 * 
 * @author sweta
 */
public class LVClient {
	static int inc = 0;

	public static void main(String[] args) {
		if (args.length < 2) {
			System.out
					.println("Usage: java BFTMapInteractiveClient <process id> <use readonly?>");
			System.exit(-1);
		}

		int idProcess = Integer.parseInt(args[0]);// get process id

		BFTList bftMap = new BFTList(idProcess, Boolean.parseBoolean(args[1]));
		String tableName = "table-" + idProcess;

		try {
			createTable(bftMap, tableName);
		} catch (Exception e1) {
			System.out
					.println("Problems: Inserting a new value into the table("
							+ tableName + "): " + e1.getLocalizedMessage());
			System.exit(1);
		}

		while (true) {
			try {
				boolean result = insertValue(bftMap, tableName);
				if (!result) {
					System.out
							.println("Problems: Inserting a new value into the table("
									+ tableName + ")");
					System.exit(1);
				}

				int sizeTable = getSizeTable(bftMap);

				System.out.println("Size of the table(" + tableName + "): "
						+ sizeTable);
			} catch (Exception e) {
				bftMap = new BFTList(idProcess, Boolean.parseBoolean(args[1]));
				try {
					createTable(bftMap, tableName);
				} catch (Exception e1) {
					System.out.println("problems :-(");
				}
			}
		}
	}

	private static boolean createTable(BFTList bftMap, String nameTable)
			throws Exception {
		boolean tableExists;

		tableExists = bftMap.containsKey(nameTable);
		if (tableExists == false)
			bftMap.put(nameTable, null);

		return tableExists;
	}

	private static boolean insertValue(BFTList bftMap, String nameTable)
			throws Exception {

		String value = "Key" + (inc++);

		boolean added = bftMap.putEntry(nameTable, value);
		System.out.println("Result : " + added);

		return true;
	}

	private static int getSizeTable(BFTList bftMap) throws Exception {
		int res = bftMap.size();
		// if(res == -1)
		// throw new Exception();
		return res;
	}

}