| | 65 | |
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| | 66 | static class EmdrosDatabasePool |
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| | 67 | { |
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| | 68 | private Stack m_Pool = new Stack(); |
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| | 69 | private String m_User, m_Host; |
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| | 70 | |
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| | 71 | public EmdrosDatabasePool(String user, String host) |
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| | 72 | { |
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| | 73 | m_User = user; |
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| | 74 | m_Host = host; |
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| | 75 | } |
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| | 76 | |
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| | 77 | public synchronized EmdrosDatabase get() |
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| | 78 | throws DatabaseException |
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| | 79 | { |
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| | 80 | if (m_Pool.size() == 0) |
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| | 81 | { |
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| | 82 | return create(); |
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| | 83 | } |
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| | 84 | |
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| | 85 | return (EmdrosDatabase)m_Pool.pop(); |
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| | 86 | } |
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| | 87 | |
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| | 88 | public synchronized void put(EmdrosDatabase db) |
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| | 89 | { |
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| | 90 | if (m_Pool.size() > 0) |
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| | 91 | { |
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| | 92 | db.delete(); |
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| | 93 | } |
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| | 94 | else |
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| | 95 | { |
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| | 96 | m_Pool.push(db); |
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| | 97 | } |
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| | 98 | } |
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| | 99 | |
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| | 100 | public EmdrosDatabase create() |
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| | 101 | throws DatabaseException |
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| | 102 | { |
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| | 103 | loadLibrary(); |
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| | 104 | |
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| | 105 | EmdrosEnv env = new EmdrosEnv(eOutputKind.kOKConsole, |
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| | 106 | eCharsets.kCSISO_8859_1, "localhost", "emdf", "changeme", |
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| | 107 | "wihebrew"); |
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| | 108 | |
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| | 109 | if (!env.connectionOk()) |
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| | 110 | { |
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| | 111 | showDatabaseError(env); |
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| | 112 | throw new IllegalStateException("Not connected to database "+ |
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| | 113 | "("+env.getDBError()+")"); |
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| | 114 | } |
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| | 115 | |
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| | 116 | EmdrosDatabase emdrosDb = new EmdrosDatabase( |
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| | 117 | env, m_User, m_Host, "wihebrew", getLogDatabaseHandle()); |
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| | 118 | |
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| | 119 | emdrosDb.createObjectTypeIfMissing("note"); |
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| | 120 | emdrosDb.createFeatureIfMissing("note", "text", "string"); |
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| | 121 | emdrosDb.createFeatureIfMissing("clause","logical_struct_id","integer"); |
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| | 122 | emdrosDb.createFeatureIfMissing("phrase","argument_name", "string"); |
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| | 123 | emdrosDb.createFeatureIfMissing("phrase","type_id", "integer"); |
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| | 124 | emdrosDb.createFeatureIfMissing("phrase","macrorole_number", "integer default -1"); |
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| | 125 | emdrosDb.createFeatureIfMissing("clause","logical_structure","string"); |
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| | 126 | emdrosDb.createFeatureIfMissing("verse", "bart_gloss", "string"); |
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| | 127 | emdrosDb.createFeatureIfMissing("word", "wordnet_gloss", "string"); |
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| | 128 | emdrosDb.createFeatureIfMissing("word", "wordnet_synset", "integer"); |
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| | 129 | |
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| | 130 | return emdrosDb; |
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| | 131 | } |
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| | 132 | } |
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| | 133 | |
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| | 134 | private static Map m_EmdrosPools = new Hashtable(); |
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| | 135 | private static Map m_Ledger = new Hashtable(); |
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| 69 | | loadLibrary(); |
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| 70 | | |
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| 71 | | String key = Thread.currentThread().getId() + "@" + user + |
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| 72 | | "@" + host; |
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| 73 | | |
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| 74 | | Map tlsMap = (Map)s_EmdrosDatabaseMap.get(); |
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| 75 | | |
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| 76 | | EmdrosDatabase db = (EmdrosDatabase)tlsMap.get(key); |
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| 77 | | if (db != null) |
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| 78 | | { |
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| 79 | | db.setLogDatabaseHandle(getLogDatabaseHandle()); |
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| 80 | | return db; |
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| 81 | | } |
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| 82 | | |
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| 83 | | EmdrosEnv env = new EmdrosEnv(eOutputKind.kOKConsole, |
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| 84 | | eCharsets.kCSISO_8859_1, "localhost", "emdf", "changeme", |
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| 85 | | "wihebrew"); |
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| 86 | | |
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| 87 | | if (!env.connectionOk()) |
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| 88 | | { |
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| 89 | | showDatabaseError(env); |
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| 90 | | throw new IllegalStateException("Not connected to database "+ |
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| 91 | | "("+env.getDBError()+")"); |
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| 92 | | } |
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| 93 | | |
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| 94 | | EmdrosDatabase emdrosDb = new EmdrosDatabase( |
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| 95 | | env, user, host, "wihebrew", getLogDatabaseHandle()); |
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| 96 | | |
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| 97 | | emdrosDb.createObjectTypeIfMissing("note"); |
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| 98 | | emdrosDb.createFeatureIfMissing("note", "text", "string"); |
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| 99 | | emdrosDb.createFeatureIfMissing("clause","logical_struct_id","integer"); |
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| 100 | | emdrosDb.createFeatureIfMissing("phrase","argument_name", "string"); |
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| 101 | | emdrosDb.createFeatureIfMissing("phrase","type_id", "integer"); |
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| 102 | | emdrosDb.createFeatureIfMissing("phrase","macrorole_number", "integer default -1"); |
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| 103 | | emdrosDb.createFeatureIfMissing("clause","logical_structure","string"); |
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| 104 | | emdrosDb.createFeatureIfMissing("verse", "bart_gloss", "string"); |
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| 105 | | emdrosDb.createFeatureIfMissing("word", "wordnet_gloss", "string"); |
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| 106 | | emdrosDb.createFeatureIfMissing("word", "wordnet_synset", "integer"); |
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| 107 | | |
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| 108 | | tlsMap.put(key, emdrosDb); |
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| 109 | | |
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| 110 | | return emdrosDb; |
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| 111 | | } |
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| | 141 | String key = user + "@" + host; |
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| | 142 | |
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| | 143 | EmdrosDatabasePool pool = (EmdrosDatabasePool)m_EmdrosPools.get(key); |
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| | 144 | |
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| | 145 | if (pool == null) |
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| | 146 | { |
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| | 147 | pool = new EmdrosDatabasePool(user, host); |
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| | 148 | m_EmdrosPools.put(key, pool); |
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| | 149 | } |
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| | 150 | |
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| | 151 | EmdrosDatabase db = pool.get(); |
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| | 152 | m_Ledger.put(db, pool); |
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| | 153 | return db; |
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| | 154 | } |
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| | 155 | |
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| | 156 | public static final void putEmdrosDatabase(EmdrosDatabase db) |
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| | 157 | { |
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| | 158 | EmdrosDatabasePool pool = (EmdrosDatabasePool)m_Ledger.get(db); |
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| | 159 | pool.put(db); |
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| | 160 | } |
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