Examples with XdmNodeWriteTrx org.sirix.api.XdmNodeWriteTrx used on opensource projects

Example 91 with XdmNodeWriteTrx

use of org.sirix.api.XdmNodeWriteTrx in project sirix by sirixdb.

the class DBCollection method add.

public DBNode add(final String resName, SubtreeParser parser) throws OperationNotSupportedException, DocumentException {
    try {
        final String resource = new StringBuilder(2).append("resource").append(mDatabase.listResources().size() + 1).toString();
        mDatabase.createResource(ResourceConfiguration.newBuilder(resource, mDatabase.getDatabaseConfig()).useDeweyIDs(true).useTextCompression(true).buildPathSummary(true).build());
        final ResourceManager manager = mDatabase.getResourceManager(ResourceManagerConfiguration.newBuilder(resource).build());
        final XdmNodeWriteTrx wtx = manager.beginNodeWriteTrx();
        final SubtreeHandler handler = new SubtreeBuilder(this, wtx, Insert.ASFIRSTCHILD, Collections.<SubtreeListener<? super AbstractTemporalNode<DBNode>>>emptyList());
        // Make sure the CollectionParser is used.
        if (!(parser instanceof CollectionParser)) {
            parser = new CollectionParser(parser);
        }
        parser.parse(handler);
        return new DBNode(wtx, this);
    } catch (final SirixException e) {
        LOGGER.error(e.getMessage(), e);
        return null;
    }
}

Example 92 with XdmNodeWriteTrx

use of org.sirix.api.XdmNodeWriteTrx in project sirix by sirixdb.

the class DBCollection method add.

@Override
public DBNode add(SubtreeParser parser) throws OperationNotSupportedException, DocumentException {
    try {
        final String resourceName = new StringBuilder(2).append("resource").append(mDatabase.listResources().size() + 1).toString();
        mDatabase.createResource(ResourceConfiguration.newBuilder(resourceName, mDatabase.getDatabaseConfig()).useDeweyIDs(true).useTextCompression(true).buildPathSummary(true).build());
        final ResourceManager resource = mDatabase.getResourceManager(ResourceManagerConfiguration.newBuilder(resourceName).build());
        final XdmNodeWriteTrx wtx = resource.beginNodeWriteTrx();
        final SubtreeHandler handler = new SubtreeBuilder(this, wtx, Insert.ASFIRSTCHILD, Collections.<SubtreeListener<? super AbstractTemporalNode<DBNode>>>emptyList());
        // Make sure the CollectionParser is used.
        if (!(parser instanceof CollectionParser)) {
            parser = new CollectionParser(parser);
        }
        parser.parse(handler);
        return new DBNode(wtx, this);
    } catch (final SirixException e) {
        LOGGER.error(e.getMessage(), e);
        return null;
    }
}

Example 93 with XdmNodeWriteTrx

use of org.sirix.api.XdmNodeWriteTrx in project sirix by sirixdb.

the class DBNode method delete.

@Override
public void delete() throws DocumentException {
    if (mIsWtx) {
        moveRtx();
        final XdmNodeWriteTrx wtx = (XdmNodeWriteTrx) mRtx;
        try {
            wtx.remove();
        } catch (final SirixException e) {
            wtx.rollback();
            wtx.close();
            throw new DocumentException(e);
        }
    } else {
        final XdmNodeWriteTrx wtx = getWtx();
        try {
            wtx.remove();
        } catch (final SirixException e) {
            wtx.rollback();
            wtx.close();
            throw new DocumentException(e);
        }
    }
}

Example 94 with XdmNodeWriteTrx

use of org.sirix.api.XdmNodeWriteTrx in project sirix by sirixdb.

the class DBNode method append.

private DBNode append(XdmNodeReadTrx rtx, SubtreeParser parser) throws DocumentException {
    try {
        if (rtx.hasFirstChild()) {
            rtx.moveToLastChild();
        }
        parser.parse(new SubtreeBuilder(mCollection, (XdmNodeWriteTrx) rtx, Insert.ASRIGHTSIBLING, Collections.<SubtreeListener<? super AbstractTemporalNode<DBNode>>>emptyList()));
        moveRtx();
        rtx.moveToFirstChild();
    } catch (final SirixException e) {
        throw new DocumentException(e);
    }
    return new DBNode(rtx, mCollection);
}

Example 95 with XdmNodeWriteTrx

use of org.sirix.api.XdmNodeWriteTrx in project sirix by sirixdb.

the class DBNode method setName.

@Override
public void setName(final QNm name) throws OperationNotSupportedException, DocumentException {
    if (mIsWtx) {
        moveRtx();
        final XdmNodeWriteTrx wtx = (XdmNodeWriteTrx) mRtx;
        if (wtx.isNameNode()) {
            try {
                wtx.setName(name);
            } catch (final SirixException e) {
                throw new DocumentException(e);
            }
        } else {
            throw new DocumentException("Node has no name!");
        }
    } else {
        final XdmNodeWriteTrx wtx = getWtx();
        try {
            wtx.setName(name);
        } catch (final SirixException e) {
            wtx.rollback();
            wtx.close();
            throw new DocumentException(e);
        }
    }
}