Examples with OStorage com.orientechnologies.orient.core.storage.OStorage used on opensource projects

Example 36 with OStorage

use of com.orientechnologies.orient.core.storage.OStorage in project orientdb by orientechnologies.

the class OServer method openDatabase.

public ODatabase<?> openDatabase(final String iDbUrl, final OToken iToken) {
    final String path = getStoragePath(iDbUrl);
    final ODatabaseInternal<?> database = new ODatabaseDocumentTx(path);
    if (database.isClosed()) {
        final OStorage storage = database.getStorage();
        if (storage instanceof ODirectMemoryStorage && !storage.exists())
            database.create();
        else
            database.open(iToken);
    }
    return database;
}

Example 37 with OStorage

use of com.orientechnologies.orient.core.storage.OStorage in project orientdb by orientechnologies.

the class OObjectEntitySerializer method getCurrentSerializedSchema.

protected static OObjectEntitySerializedSchema getCurrentSerializedSchema() {
    OStorage storage = ODatabaseRecordThreadLocal.INSTANCE.get().getStorage();
    OObjectEntitySerializedSchema serializedShchema = storage.getResource(SIMPLE_NAME, new Callable<OObjectEntitySerializedSchema>() {

        @Override
        public OObjectEntitySerializedSchema call() throws Exception {
            return new OObjectEntitySerializedSchema();
        }
    });
    return serializedShchema;
}

Example 38 with OStorage

use of com.orientechnologies.orient.core.storage.OStorage in project orientdb by orientechnologies.

the class OPropertyImpl method setName.

public OProperty setName(final String name) {
    getDatabase().checkSecurity(ORule.ResourceGeneric.SCHEMA, ORole.PERMISSION_UPDATE);
    acquireSchemaWriteLock();
    try {
        final ODatabaseDocumentInternal database = getDatabase();
        final OStorage storage = database.getStorage();
        if (storage instanceof OStorageProxy) {
            final String cmd = String.format("alter property %s name %s", getFullNameQuoted(), quoteString(name));
            database.command(new OCommandSQL(cmd)).execute();
        } else if (isDistributedCommand()) {
            final String cmd = String.format("alter property %s name %s", getFullNameQuoted(), quoteString(name));
            final OCommandSQL commandSQL = new OCommandSQL(cmd);
            commandSQL.addExcludedNode(((OAutoshardedStorage) storage).getNodeId());
            database.command(commandSQL).execute();
            setNameInternal(name);
        } else
            setNameInternal(name);
    } finally {
        releaseSchemaWriteLock();
    }
    return this;
}

Example 39 with OStorage

use of com.orientechnologies.orient.core.storage.OStorage in project orientdb by orientechnologies.

the class OPropertyImpl method setLinkedClass.

public OPropertyImpl setLinkedClass(final OClass linkedClass) {
    getDatabase().checkSecurity(ORule.ResourceGeneric.SCHEMA, ORole.PERMISSION_UPDATE);
    checkSupportLinkedClass(getType());
    acquireSchemaWriteLock();
    try {
        final ODatabaseDocumentInternal database = getDatabase();
        final OStorage storage = database.getStorage();
        if (storage instanceof OStorageProxy) {
            final String cmd = String.format("alter property %s linkedclass `%s`", getFullNameQuoted(), linkedClass);
            database.command(new OCommandSQL(cmd)).execute();
        } else if (isDistributedCommand()) {
            final String cmd = String.format("alter property %s linkedclass `%s`", getFullNameQuoted(), linkedClass);
            final OCommandSQL commandSQL = new OCommandSQL(cmd);
            commandSQL.addExcludedNode(((OAutoshardedStorage) storage).getNodeId());
            database.command(commandSQL).execute();
            setLinkedClassInternal(linkedClass);
        } else
            setLinkedClassInternal(linkedClass);
    } finally {
        releaseSchemaWriteLock();
    }
    return this;
}

Example 40 with OStorage

use of com.orientechnologies.orient.core.storage.OStorage in project orientdb by orientechnologies.

the class OPropertyImpl method setNotNull.

public OPropertyImpl setNotNull(final boolean isNotNull) {
    getDatabase().checkSecurity(ORule.ResourceGeneric.SCHEMA, ORole.PERMISSION_UPDATE);
    acquireSchemaWriteLock();
    try {
        final ODatabaseDocumentInternal database = getDatabase();
        final OStorage storage = database.getStorage();
        if (storage instanceof OStorageProxy) {
            final String cmd = String.format("alter property %s notnull %s", getFullNameQuoted(), isNotNull);
            database.command(new OCommandSQL(cmd)).execute();
        } else if (isDistributedCommand()) {
            final String cmd = String.format("alter property %s notnull %s", getFullNameQuoted(), isNotNull);
            final OCommandSQL commandSQL = new OCommandSQL(cmd);
            commandSQL.addExcludedNode(((OAutoshardedStorage) storage).getNodeId());
            database.command(commandSQL).execute();
            setNotNullInternal(isNotNull);
        } else
            setNotNullInternal(isNotNull);
    } finally {
        releaseSchemaWriteLock();
    }
    return this;
}