Examples with InternalErrorException org.apache.jena.atlas.lib.InternalErrorException used on opensource projects

Example 46 with InternalErrorException

use of org.apache.jena.atlas.lib.InternalErrorException in project jena by apache.

the class AccessPath method reset.

public void reset(BPTreeNode node, int idx, BPTreePage page) {
    AccessStep s = traversed.remove(traversed.size() - 1);
    AccessStep s2 = new AccessStep(node, idx, page);
    if (s.node != s2.node)
        throw new InternalErrorException("Bad attempt to reset: " + this + " with " + s2);
    traversed.add(new AccessStep(node, idx, page));
}

Example 47 with InternalErrorException

use of org.apache.jena.atlas.lib.InternalErrorException in project jena by apache.

the class TransInteger method read.

// -- Read/write the value
// This should really be checksum'ed or other internal check to make sure IO worked.
private static long read(String filename) {
    try {
        String str = IO.readWholeFileAsUTF8(filename);
        if (str.endsWith("\n")) {
            str = str.substring(0, str.length() - 1);
        }
        str = str.trim();
        return Long.parseLong(str);
    } catch (RuntimeIOException ex) {
        Log.error(TransInteger.class, "IOException: " + ex.getMessage(), ex);
        throw ex;
    } catch (NumberFormatException ex) {
        Log.error(TransInteger.class, "NumberformatException: " + ex.getMessage());
        throw new InternalErrorException(ex);
    }
}

Example 48 with InternalErrorException

use of org.apache.jena.atlas.lib.InternalErrorException in project jena by apache.

the class BPTreeRangeIterator method loadStack.

private BPTreeRecords loadStack(BPTreeNode node) {
    AccessPath path = new AccessPath(null);
    node.bpTree.startReadBlkMgr();
    if (minRecord == null)
        node.internalMinRecord(path);
    else
        node.internalSearch(path, minRecord);
    List<AccessStep> steps = path.getPath();
    for (AccessStep step : steps) {
        BPTreeNode n = step.node;
        Iterator<BPTreePage> it = n.iterator(minRecord, maxRecord);
        if (it == null || !it.hasNext())
            continue;
        BPTreePage p = it.next();
        stack.push(it);
    }
    BPTreePage p = steps.get(steps.size() - 1).page;
    if (!(p instanceof BPTreeRecords))
        throw new InternalErrorException("Last path step not to a records block");
    node.bpTree.finishReadBlkMgr();
    return (BPTreeRecords) p;
}