Examples with XSDIdentityConstraintDefinition org.eclipse.xsd.XSDIdentityConstraintDefinition used on opensource projects

Example 1 with XSDIdentityConstraintDefinition

use of org.eclipse.xsd.XSDIdentityConstraintDefinition in project tmdm-studio-se by Talend.

the class XpathSelectDialog method provideViwerContent.

// changeDomTree(
protected void provideViwerContent(XSDSchema xsdSchema, String filter) {
    drillDownAdapter = new DrillDownAdapter(domViewer);
    domViewer.setLabelProvider(new XSDTreeLabelProvider(selectionFilter));
    XPathTreeContentProvider provider = new XPathTreeContentProvider(this.site, xsdSchema, parent, filter);
    // filter the entity with the filter text but not the concept name.
    // provider.setConceptName(this.conceptName);
    domViewer.setContentProvider(provider);
    domViewer.addSelectionChangedListener(new ISelectionChangedListener() {

        public void selectionChanged(SelectionChangedEvent e) {
            StructuredSelection sel = (StructuredSelection) e.getSelection();
            xpath = getXpath(sel);
            xpathText.setText(xpath);
            boolean enable = false;
            if (selectionFilter == null) {
                enable = xpath.length() > 0;
            } else {
                enable = xpath.length() > 0 && (selectionFilter.check(sel.getFirstElement()) == FilterResult.ENABLE);
            }
            getButton(IDialogConstants.OK_ID).setEnabled(enable);
        }
    });
    domViewer.getControl().setLayoutData(new GridData(SWT.FILL, SWT.FILL, false, true));
    domViewer.setSorter(new ViewerSorter() {

        @Override
        public int category(Object element) {
            // SimpleTypeDefinition
            if (element instanceof XSDFacet) {
                return 100;
            }
            // unique keys after element declarations and before other keys
            if (element instanceof XSDIdentityConstraintDefinition) {
                XSDIdentityConstraintDefinition icd = (XSDIdentityConstraintDefinition) element;
                if (icd.getIdentityConstraintCategory().equals(XSDIdentityConstraintCategory.UNIQUE_LITERAL)) {
                    return 300;
                } else if (icd.getIdentityConstraintCategory().equals(XSDIdentityConstraintCategory.KEY_LITERAL)) {
                    return 301;
                } else {
                    return 302;
                }
            }
            return 200;
        }

        @Override
        public int compare(Viewer theViewer, Object e1, Object e2) {
            int cat1 = category(e1);
            int cat2 = category(e2);
            return cat1 - cat2;
        }
    });
    domViewer.setInput(site);
}

Example 2 with XSDIdentityConstraintDefinition

use of org.eclipse.xsd.XSDIdentityConstraintDefinition in project tmdm-studio-se by Talend.

the class Util method checkConcept.

public static boolean checkConcept(XSDElementDeclaration decl) {
    boolean isConcept = false;
    EList<XSDIdentityConstraintDefinition> list = decl.getIdentityConstraintDefinitions();
    for (Iterator<XSDIdentityConstraintDefinition> iter = list.iterator(); iter.hasNext(); ) {
        XSDIdentityConstraintDefinition icd = iter.next();
        if (icd.getIdentityConstraintCategory().equals(XSDIdentityConstraintCategory.UNIQUE_LITERAL)) {
            isConcept = true;
            break;
        }
    }
    return isConcept;
}

Example 3 with XSDIdentityConstraintDefinition

use of org.eclipse.xsd.XSDIdentityConstraintDefinition in project tmdm-studio-se by Talend.

the class Util method getRealKeyInfos.

public static List<Object> getRealKeyInfos(XSDElementDeclaration currentEntity, XSDParticle son) {
    if (currentEntity == null || son == null) {
        return null;
    }
    if (!isDirectChild(currentEntity, son)) {
        return null;
    }
    List<Object> list = new ArrayList<Object>();
    XSDTerm term = son.getTerm();
    if (term instanceof XSDElementDeclaration) {
        String primaryKey = ((XSDElementDeclaration) term).getName();
        EList<XSDIdentityConstraintDefinition> idtylist = currentEntity.getIdentityConstraintDefinitions();
        for (XSDIdentityConstraintDefinition idty : idtylist) {
            EList<XSDXPathDefinition> fields = idty.getFields();
            for (XSDXPathDefinition path : fields) {
                if ((path.getValue()).equals(primaryKey)) {
                    list.add(idty);
                    list.add(path);
                    break;
                }
            }
        }
    }
    return list;
}

Example 4 with XSDIdentityConstraintDefinition

use of org.eclipse.xsd.XSDIdentityConstraintDefinition in project tmdm-studio-se by Talend.

the class XSDUtil method getKeyFields.

public static List<String> getKeyFields(XSDElementDeclaration concept) {
    List<String> keyFields = new ArrayList<String>();
    EList<XSDIdentityConstraintDefinition> identityConstraintDefinitions = concept.getIdentityConstraintDefinitions();
    for (XSDIdentityConstraintDefinition icd : identityConstraintDefinitions) {
        if (concept.getName().equals(icd.getName())) {
            EList<XSDXPathDefinition> fields = icd.getFields();
            for (XSDXPathDefinition xpathdef : fields) {
                keyFields.add(xpathdef.getValue());
            }
        }
    }
    return keyFields;
}

Example 5 with XSDIdentityConstraintDefinition

use of org.eclipse.xsd.XSDIdentityConstraintDefinition in project tmdm-studio-se by Talend.

the class Util method getTopParent.

public static List<Object> getTopParent(Object son) {
    if (!((son instanceof XSDElementDeclaration))) {
        return null;
    }
    XSDElementDeclaration elem = null;
    elem = (XSDElementDeclaration) son;
    if (elem.getSchema() == null) {
        return null;
    }
    EList<XSDSchemaContent> parentList = elem.getSchema().getContents();
    List<Object> list = new ArrayList<Object>();
    for (XSDSchemaContent top : parentList) {
        list.clear();
        if (!(top instanceof XSDElementDeclaration)) {
            continue;
        }
        XSDElementDeclaration decl = (XSDElementDeclaration) top;
        if (decl.getTypeDefinition() instanceof XSDComplexTypeDefinition) {
            String primaryKey = getTopElement(decl, elem);
            if (!"".equalsIgnoreCase(primaryKey)) {
                // $NON-NLS-1$
                EList<XSDIdentityConstraintDefinition> idtylist = decl.getIdentityConstraintDefinitions();
                for (XSDIdentityConstraintDefinition idty : idtylist) {
                    EList<XSDXPathDefinition> fields = idty.getFields();
                    for (XSDXPathDefinition path : fields) {
                        if ((path.getValue()).equals(primaryKey)) {
                            list.add(idty);
                            list.add(path);
                            return list;
                        }
                    }
                }
            }
        }
    }
    return null;
}