gov.nasa.pds.citool.ri.TargetRIChecker Maven / Gradle / Ivy

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The Catalog Tool provides functionality for ingesting PDS3 catalog files into the the PDS4 infrastructure including the Registry and Storage Services.

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// Copyright 2009, by the California Institute of Technology.
// ALL RIGHTS RESERVED. United States Government Sponsorship acknowledged.
// Any commercial use must be negotiated with the Office of Technology Transfer
// at the California Institute of Technology.
//
// This software is subject to U. S. export control laws and regulations
// (22 C.F.R. 120-130 and 15 C.F.R. 730-774). To the extent that the software
// is subject to U.S. export control laws and regulations, the recipient has
// the responsibility to obtain export licenses or other export authority as
// may be required before exporting such information to foreign countries or
// providing access to foreign nationals.
//
// $Id$

package gov.nasa.pds.citool.ri;

import gov.nasa.pds.tools.LabelParserException;
import gov.nasa.pds.tools.constants.Constants;
import gov.nasa.pds.tools.label.AttributeStatement;
import gov.nasa.pds.tools.label.Label;

import java.net.URL;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.logging.Logger;

import org.apache.commons.io.FilenameUtils;

/**
 * Class to perform referential integrity checking on targets.
 *
 * @author mcayanan
 *
 */
public class TargetRIChecker extends RIChecker {
    private static String TARGET_NAME = "TARGET_NAME";

    public void peformCheck(List parentLabels, List childLabels) {
        List parents = new ArrayList();
        List children = new ArrayList();

        parents = StatementFinder.getStatementsRecursively(parentLabels, TARGET_NAME);
        for (Label child : childLabels) {
            List childStmts = StatementFinder.getStatementsRecursively(child, TARGET_NAME);
            children.addAll(childStmts);
            Map results = getUnmatchedValues(parents, childStmts);
            for (Map.Entry entry : results.entrySet()) {
                AttributeStatement a = entry.getValue();
                String statement = a.getIdentifier().getId() + " = " + entry.getKey();
                Object[] arguments = {statement, "target.cat"};
                LabelParserException le = new LabelParserException(
                        a.getSourceURI(), null, null,
                        "referentialIntegrity.error.missingIdInParent",
                        Constants.ProblemType.MISSING_ID, arguments);
                addProblem(le);
            }
        }
        ValueMatcher matcher = new ValueMatcher(children);
        Map missingFromChildren = matcher.getUnmatched(parents);
        if (!missingFromChildren.isEmpty()) {
            for (Map.Entry entry : missingFromChildren.entrySet()) {
                AttributeStatement a = entry.getValue();
                String statement = a.getIdentifier().getId() + " = " + entry.getKey();
                Object[] arguments = {statement, "non target.cat"};
                LabelParserException le = new LabelParserException(
                        a.getSourceURI(), null, null,
                        "referentialIntegrity.error.missingIdInChildren",
                        Constants.ProblemType.MISSING_ID, arguments);
                addProblem(le);
            }
        }
    }

    @Override
    public void performCheck(List parents, List children) {
        // TODO Auto-generated method stub

    }

    @Override
    public RIType getType() {
        return RIType.TARGET;
    }
}