Examples with SirixException org.sirix.exception.SirixException used on opensource projects

Example 56 with SirixException

use of org.sirix.exception.SirixException 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);
        }
    }
}

Example 57 with SirixException

use of org.sirix.exception.SirixException in project sirix by sirixdb.

the class SubtreeBuilder method text.

@Override
public void text(final Atomic content) throws DocumentException {
    try {
        processText(content.stringValue());
        mSubtreeProcessor.notifyText(new DBNode(mWtx, mCollection));
    } catch (final SirixException e) {
        throw new DocumentException(e.getCause());
    }
}

Example 58 with SirixException

use of org.sirix.exception.SirixException in project sirix by sirixdb.

the class NodeWrapper method expandString.

/**
 * Filter text nodes.
 *
 * @return concatenated String of text node values
 */
private String expandString() {
    final FastStringBuffer fsb = new FastStringBuffer(FastStringBuffer.SMALL);
    try {
        final NodeReadTrx rtx = createRtxAndMove();
        final FilterAxis axis = new FilterAxis(new DescendantAxis(rtx), new TextFilter(rtx));
        while (axis.hasNext()) {
            axis.next();
            fsb.append(rtx.getValue());
        }
        rtx.close();
    } catch (final SirixException exc) {
        LOGGER.error(exc.toString());
    }
    return fsb.condense().toString();
}

Example 59 with SirixException

use of org.sirix.exception.SirixException in project sirix by sirixdb.

the class NodeWrapper method getDeclaredNamespaces.

@Override
public int[] getDeclaredNamespaces(final int[] buffer) {
    int[] retVal = null;
    if (mNodeKind == Kind.ELEMENT) {
        try {
            final NodeReadTrx rtx = createRtxAndMove();
            final int count = rtx.getNamespaceCount();
            if (count == 0) {
                retVal = EMPTY_NAMESPACE_LIST;
            } else {
                retVal = (buffer == null || count > buffer.length ? new int[count] : buffer);
                final NamePool pool = getNamePool();
                int n = 0;
                try {
                    for (int i = 0; i < count; i++) {
                        rtx.moveTo(i);
                        final String prefix = getPrefix();
                        final String uri = getURI();
                        rtx.moveTo(mKey);
                        retVal[n++] = pool.allocateNamespaceCode(prefix, uri);
                    }
                    rtx.close();
                } catch (final SirixException exc) {
                    LOGGER.error(exc.toString());
                }
                /*
					 * If the supplied array is larger than required, then the first
					 * unused entry will be set to -1.
					 */
                if (count < retVal.length) {
                    retVal[count] = -1;
                }
            }
        } catch (final SirixException e) {
            throw new IllegalStateException(e.getCause());
        }
    }
    return retVal;
}

Example 60 with SirixException

use of org.sirix.exception.SirixException in project sirix by sirixdb.

the class NodeWrapper method hasChildNodes.

@Override
public boolean hasChildNodes() {
    boolean hasChildNodes = false;
    try {
        final NodeReadTrx rtx = createRtxAndMove();
        if (rtx.getChildCount() > 0) {
            hasChildNodes = true;
        }
        rtx.close();
    } catch (final SirixException exc) {
        LOGGER.error(exc.toString());
    }
    return hasChildNodes;
}