sdis1819-t7g02 / service / Constants.java
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| 1 | 1 | up20150366 | package service; |
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| 2 | |||
| 3 | public class Constants { |
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| 4 | public static final int MAX_CHUNK_SIZE = 64 * 1000; |
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| 5 | public static final int MAX_MESSAGE_SIZE = MAX_CHUNK_SIZE + 1024; |
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| 6 | public static final String CHUNKS_DIR = "../Project 1 -- Distributed Backup Service/peers/peer"; |
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| 7 | public static final String DATABASE_DIR = "../Project 1 -- Distributed Backup Service/database/"; |
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| 8 | public static final int MAX_NUMBER_OF_THREADS = 8; |
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| 9 | public static final String NORMAL_VERSION = "1.0"; |
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| 10 | |||
| 11 | // Available header types
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| 12 | public static final String PUTCHUNK = "PUTCHUNK"; |
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| 13 | public static final String STORED = "STORED"; |
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| 14 | public static final String GETCHUNK = "GETCHUNK"; |
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| 15 | public static final String CHUNK = "CHUNK"; |
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| 16 | public static final String DELETE = "DELETE"; |
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| 17 | public static final String REMOVED = "REMOVED"; |
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| 18 | |||
| 19 | |||
| 20 | // headers necessary arguments
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| 21 | |||
| 22 | public static final int PUTCHUNK_N_ARGS = 6; |
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| 23 | public static final int STORED_N_ARGS = 5; |
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| 24 | public static final int GETCHUNK_N_ARGS = 5; |
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| 25 | public static final int CHUNK_N_ARGS = 5; |
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| 26 | public static final int DELETE_N_ARGS = 4; |
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| 27 | public static final int REMOVED_N_ARGS = 5; |
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| 28 | |||
| 29 | //'0xD''0xA'
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| 30 | public static final byte CR = 0xD; |
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| 31 | public static final byte LF = 0xA; |
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| 32 | |||
| 33 | public static final int MAX_PUTCHUNK_MESSAGES = 5; |
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| 34 | } |