Examples with AllEntityDao org.openstreetmap.osmosis.apidb.v0_6.impl.AllEntityDao used on opensource projects

Example 1 with AllEntityDao

use of org.openstreetmap.osmosis.apidb.v0_6.impl.AllEntityDao in project osmosis by openstreetmap.

the class ApidbFileReplicator method runImpl.

/**
 * Runs the task implementation. This is called by the run method within a transaction.
 *
 * @param dbCtx
 *            Used to access the database.
 */
protected void runImpl(DatabaseContext2 dbCtx) {
    Replicator replicator;
    ReplicationSource source;
    TransactionManager txnSnapshotLoader;
    SystemTimeLoader systemTimeLoader;
    new SchemaVersionValidator(loginCredentials, preferences).validateVersion(ApidbVersionConstants.SCHEMA_MIGRATIONS);
    source = new AllEntityDao(dbCtx.getJdbcTemplate());
    txnSnapshotLoader = new TransactionDao(dbCtx);
    systemTimeLoader = new TimeDao(dbCtx.getJdbcTemplate());
    replicator = new Replicator(source, changeSink, txnSnapshotLoader, systemTimeLoader, iterations, minInterval, maxInterval);
    replicator.replicate();
}

Example 2 with AllEntityDao

use of org.openstreetmap.osmosis.apidb.v0_6.impl.AllEntityDao in project osmosis by openstreetmap.

the class ApidbChangeReader method runImpl.

/**
 * Runs the task implementation. This is called by the run method within a transaction.
 *
 * @param dbCtx
 *            Used to access the database.
 */
protected void runImpl(DatabaseContext2 dbCtx) {
    try {
        AllEntityDao entityDao;
        changeSink.initialize(Collections.<String, Object>emptyMap());
        new SchemaVersionValidator(loginCredentials, preferences).validateVersion(ApidbVersionConstants.SCHEMA_MIGRATIONS);
        entityDao = new AllEntityDao(dbCtx.getJdbcTemplate());
        try (ReleasableIterator<ChangeContainer> reader = entityDao.getHistory(intervalBegin, intervalEnd)) {
            ReleasableIterator<ChangeContainer> i;
            if (fullHistory) {
                i = reader;
            } else {
                i = new DeltaToDiffReader(reader);
            }
            while (i.hasNext()) {
                changeSink.process(i.next());
            }
        }
        changeSink.complete();
    } finally {
        changeSink.close();
    }
}

Example 3 with AllEntityDao

use of org.openstreetmap.osmosis.apidb.v0_6.impl.AllEntityDao in project osmosis by openstreetmap.

the class ApidbCurrentReader method runImpl.

/**
 * Runs the task implementation. This is called by the run method within a transaction.
 *
 * @param dbCtx
 *            Used to access the database.
 */
protected void runImpl(DatabaseContext2 dbCtx) {
    try {
        AllEntityDao entityDao;
        sink.initialize(Collections.<String, Object>emptyMap());
        new SchemaVersionValidator(loginCredentials, preferences).validateVersion(ApidbVersionConstants.SCHEMA_MIGRATIONS);
        entityDao = new AllEntityDao(dbCtx.getJdbcTemplate());
        sink.process(new BoundContainer(new Bound("Osmosis " + OsmosisConstants.VERSION)));
        try (ReleasableIterator<EntityContainer> reader = entityDao.getCurrent()) {
            while (reader.hasNext()) {
                sink.process(reader.next());
            }
        }
        sink.complete();
    } finally {
        sink.close();
    }
}

Example 4 with AllEntityDao

use of org.openstreetmap.osmosis.apidb.v0_6.impl.AllEntityDao in project osmosis by openstreetmap.

the class ApidbReader method runImpl.

/**
 * Runs the task implementation. This is called by the run method within a transaction.
 *
 * @param dbCtx
 *            Used to access the database.
 */
protected void runImpl(DatabaseContext2 dbCtx) {
    try {
        AllEntityDao entityDao;
        sink.initialize(Collections.<String, Object>emptyMap());
        new SchemaVersionValidator(loginCredentials, preferences).validateVersion(ApidbVersionConstants.SCHEMA_MIGRATIONS);
        entityDao = new AllEntityDao(dbCtx.getJdbcTemplate());
        sink.process(new BoundContainer(new Bound("Osmosis " + OsmosisConstants.VERSION)));
        try (ReleasableIterator<EntityContainer> reader = new EntitySnapshotReader(entityDao.getHistory(), snapshotInstant)) {
            while (reader.hasNext()) {
                sink.process(reader.next());
            }
        }
        sink.complete();
    } finally {
        sink.close();
    }
}