Examples with EMFCompare org.eclipse.emf.compare.EMFCompare used on opensource projects

Example 1 with EMFCompare

use of org.eclipse.emf.compare.EMFCompare in project tdq-studio-se by Talend.

the class AbstractComparisonLevel method createDefaultEMFCompare.

/**
 * create a EMFCompare with default configuration.
 *
 * @return
 */
protected EMFCompare createDefaultEMFCompare() {
    // Configure EMF Compare
    IEObjectMatcher matcher = ModelElementMatchEngine.createDQEObjectMatcher(UseIdentifiers.NEVER);
    DefaultEqualityHelperFactory equalityHelperFactory = new DefaultEqualityHelperFactory();
    IComparisonFactory comparisonFactory = new DefaultComparisonFactory(equalityHelperFactory);
    IMatchEngine.Factory.Registry matchEngineRegistry = new MatchEngineFactoryRegistryImpl();
    // IMatchEngine.Factory.Registry matchEngineRegistry =
    // EMFCompareRCPPlugin.getDefault().getMatchEngineFactoryRegistry();
    DQMatchEngineFactory matchEngineFactoryImpl = new DQMatchEngineFactory(matcher, comparisonFactory);
    matchEngineRegistry.add(matchEngineFactoryImpl);
    Builder builder = EMFCompare.builder();
    builder.setDiffEngine(diffEngineWithFilter());
    EMFCompare comparator = builder.setMatchEngineFactoryRegistry(matchEngineRegistry).build();
    return comparator;
}

Example 2 with EMFCompare

use of org.eclipse.emf.compare.EMFCompare in project tdq-studio-se by Talend.

the class DataProviderComparisonLevel method compareWithReloadObject.

@Override
protected boolean compareWithReloadObject() throws ReloadCompareException {
    Map<ResourceSet, List<Resource>> rsJrxmlMap = removeJrxmlsFromResourceSet();
    EMFCompare comparator = createDefaultEMFCompare();
    IComparisonScope scope = new DefaultComparisonScope(oldDataProvider, getSavedReloadObject(), null);
    Comparison compare = comparator.compare(scope);
    // add the jrxml into the ResourceSet after doMatch
    addJrxmlsIntoResourceSet(rsJrxmlMap);
    EList<Diff> differences = compare.getDifferences();
    for (Diff diff : differences) {
        // ignore the move Kind
        if (diff.getKind() == DifferenceKind.MOVE) {
            continue;
        }
        if (diff instanceof ReferenceChange) {
            EObject value = ((ReferenceChange) diff).getValue();
            if (isCatalogOrSchema(value)) {
                copyRightToLeft(diff);
            }
        }
    }
    return true;
}

Example 3 with EMFCompare

use of org.eclipse.emf.compare.EMFCompare in project tdq-studio-se by Talend.

the class TableViewComparisonLevel method compareWithReloadObject.

@Override
protected boolean compareWithReloadObject() throws ReloadCompareException {
    // remove the jrxml from the ResourceSet before doMatch
    Map<ResourceSet, List<Resource>> rsJrxmlMap = removeJrxmlsFromResourceSet();
    DBColumnFolderRepNode columnFolderRepNode = (DBColumnFolderRepNode) selectedObj;
    // Compare the two models
    EMFCompare comparator = createDefaultEMFCompare();
    IComparisonScope scope = new DefaultComparisonScope(columnFolderRepNode.getColumnSet(), getSavedReloadObject(), null);
    Comparison compare = comparator.compare(scope);
    // add the jrxml into the ResourceSet after doMatch
    addJrxmlsIntoResourceSet(rsJrxmlMap);
    EList<Diff> differences = compare.getDifferences();
    for (Diff diff : differences) {
        // ignore the move Kind
        if (diff.getKind() == DifferenceKind.MOVE) {
            continue;
        }
        // copy right to left
        copyRightToLeft(diff);
    }
    return true;
}

Example 4 with EMFCompare

use of org.eclipse.emf.compare.EMFCompare in project tdq-studio-se by Talend.

the class CatalogSchemaComparisonLevel method compareWithReloadObject.

@Override
protected boolean compareWithReloadObject() throws ReloadCompareException {
    // remove the jrxml from the ResourceSet before doMatch
    Map<ResourceSet, List<Resource>> rsJrxmlMap = removeJrxmlsFromResourceSet();
    EMFCompare comparator = createDefaultEMFCompare();
    IComparisonScope scope = new DefaultComparisonScope(getPackageFromObject(selectedObj), getSavedReloadObject(), null);
    Comparison compare = comparator.compare(scope);
    // add the jrxml into the ResourceSet after doMatch
    addJrxmlsIntoResourceSet(rsJrxmlMap);
    EList<Diff> differences = compare.getDifferences();
    for (Diff diff : differences) {
        // ignore the move Kind
        if (diff.getKind() == DifferenceKind.MOVE) {
            continue;
        }
        // ignore others except TdTable and TdView and Related TaggetValue
        if (diff instanceof ReferenceChange) {
            EObject value = ((ReferenceChange) diff).getValue();
            boolean isIgnore = true;
            if (value instanceof TaggedValue) {
                TdTable tableContianer = SwitchHelpers.TABLE_SWITCH.doSwitch(value.eContainer());
                if (tableContianer != null) {
                    isIgnore = false;
                }
            } else if (isValidTableHandle(value) || isValidViewHandle(value)) {
                isIgnore = false;
            }
            if (!isIgnore) {
                copyRightToLeft(diff);
            }
        }
    }
    return true;
}

Example 5 with EMFCompare

use of org.eclipse.emf.compare.EMFCompare in project tdq-studio-se by Talend.

the class AbstractComparisonLevel method compareWithReloadObject.

/**
 * Compare the old selected object with reload object(rightResource), and updated the content of old selected
 * object.
 *
 * @param rightResource
 * @return
 * @throws ReloadCompareException
 */
protected boolean compareWithReloadObject() throws ReloadCompareException {
    Map<ResourceSet, List<Resource>> rsJrxmlMap = removeJrxmlsFromResourceSet();
    EMFCompare comparator = createDefaultEMFCompare();
    IComparisonScope scope = new DefaultComparisonScope(oldDataProvider, getSavedReloadObject(), null);
    Comparison compare = comparator.compare(scope);
    // add the jrxml into the ResourceSet after doMatch
    addJrxmlsIntoResourceSet(rsJrxmlMap);
    EList<Diff> differences = compare.getDifferences();
    for (Diff diff : differences) {
        // ignore the move Kind
        if (diff.getKind() == DifferenceKind.MOVE) {
            continue;
        }
        copyRightToLeft(diff);
    }
    return true;
}