Examples of org.modeshape.jcr.sequencer.SequencerPathExpression

org.modeshape.jcr.sequencer.SequencerPathExpression

An expression that defines a selection of some change in the repository that signals a sequencing operation should be run, and the location where the sequencing output should be placed. Sequencer path expressions are used to determine whether information in the repository needs to be sequenced.

A simple example is the following:

 /a/b/c@title => /d/e/f

which means that a sequencer (that uses this expression in its configuration) should be run any time there is a new or modified title property on the /a/b/c node, and that the output of the sequencing should be placed at /d/e/f.

        // Compile the path expressions ...
        Set<SequencerPathExpression> result = new LinkedHashSet<SequencerPathExpression>();
        for (String pathExpression : pathExpressions) {
            assert pathExpression != null;
            assert pathExpression.length() != 0;
            SequencerPathExpression expression = SequencerPathExpression.compile(pathExpression);
            result.add(expression);
        }
        return Collections.unmodifiableSet(result);
    }

Examples of org.modeshape.jcr.sequencer.SequencerPathExpression

Related Classes of org.modeshape.jcr.sequencer.SequencerPathExpression