Examples with CMBuilder org.apache.xerces.impl.xs.models.CMBuilder used on opensource projects

Example 1 with CMBuilder

use of org.apache.xerces.impl.xs.models.CMBuilder in project intellij-community by JetBrains.

the class XmlConstraintsTest method testXercesGrammar.

public void testXercesGrammar() throws Exception {
    XSModel xsModel = getXSModel("test.xml", "test.xsd");
    XSElementDeclaration elementDeclaration = xsModel.getElementDeclaration("a", "");
    XSComplexTypeDefinition typeDefinition = (XSComplexTypeDefinition) elementDeclaration.getTypeDefinition();
    CMBuilder cmBuilder = new CMBuilder(new CMNodeFactory());
    XSCMValidator validator = cmBuilder.getContentModel((XSComplexTypeDecl) typeDefinition, true);
    int[] ints = validator.startContentModel();
    Vector vector = validator.whatCanGoHere(ints);
    XSElementDecl o = (XSElementDecl) vector.get(0);
    assertEquals("b", o.getName());
}

Example 2 with CMBuilder

use of org.apache.xerces.impl.xs.models.CMBuilder in project intellij-community by JetBrains.

the class XmlConstraintsTest method testXercesForCompletion.

public void testXercesForCompletion() throws Exception {
    XSModel xsModel = getXSModel("testCompletion.xml", "test.xsd");
    PsiElement element = myFixture.getFile().findElementAt(getEditor().getCaretModel().getOffset());
    XmlTag tag = PsiTreeUtil.getParentOfType(element, XmlTag.class);
    assert tag != null;
    XSElementDeclaration elementDeclaration = xsModel.getElementDeclaration(tag.getLocalName(), tag.getNamespace());
    XSComplexTypeDefinition typeDefinition = (XSComplexTypeDefinition) elementDeclaration.getTypeDefinition();
    CMBuilder cmBuilder = new CMBuilder(new CMNodeFactory());
    XSCMValidator validator = cmBuilder.getContentModel((XSComplexTypeDecl) typeDefinition, true);
    int[] ints = validator.startContentModel();
    Vector vector = validator.whatCanGoHere(ints);
    XSElementDecl o = (XSElementDecl) vector.get(0);
    assertEquals("b", o.getName());
}

Example 3 with CMBuilder

use of org.apache.xerces.impl.xs.models.CMBuilder in project intellij-community by JetBrains.

the class XsContentDFA method getElementDeclaration.

@Nullable
private static XSElementDeclaration getElementDeclaration(XmlTag tag, XSModel xsModel) {
    List<XmlTag> ancestors = new ArrayList<>();
    for (XmlTag t = tag; t != null; t = t.getParentTag()) {
        ancestors.add(t);
    }
    Collections.reverse(ancestors);
    XSElementDeclaration declaration = null;
    SubstitutionGroupHandler fSubGroupHandler = new SubstitutionGroupHandler(new MyXSElementDeclHelper());
    CMBuilder cmBuilder = new CMBuilder(new CMNodeFactory());
    for (XmlTag ancestor : ancestors) {
        if (declaration == null) {
            declaration = xsModel.getElementDeclaration(ancestor.getLocalName(), ancestor.getNamespace());
            if (declaration == null)
                return null;
            else
                continue;
        }
        XSTypeDefinition typeDefinition = declaration.getTypeDefinition();
        if (!(typeDefinition instanceof XSComplexTypeDecl)) {
            return null;
        }
        XSCMValidator model = ((XSComplexTypeDecl) typeDefinition).getContentModel(cmBuilder);
        int[] ints = model.startContentModel();
        for (XmlTag subTag : ancestor.getParentTag().getSubTags()) {
            QName qName = createQName(subTag);
            Object o = model.oneTransition(qName, ints, fSubGroupHandler);
            if (subTag == ancestor) {
                if (o instanceof XSElementDecl) {
                    declaration = (XSElementDecl) o;
                    break;
                } else
                    return null;
            }
        }
    }
    return declaration;
}

Example 4 with CMBuilder

use of org.apache.xerces.impl.xs.models.CMBuilder in project intellij-community by JetBrains.

the class XmlConstraintsTest method testXercesIncomplete.

public void testXercesIncomplete() throws Exception {
    XSModel xsModel = getXSModel("testIncomplete.xml", "test.xsd");
    XSElementDeclaration elementDeclaration = xsModel.getElementDeclaration("a", "");
    XSComplexTypeDefinition typeDefinition = (XSComplexTypeDefinition) elementDeclaration.getTypeDefinition();
    CMBuilder cmBuilder = new CMBuilder(new CMNodeFactory());
    XSCMValidator validator = cmBuilder.getContentModel((XSComplexTypeDecl) typeDefinition, true);
    int[] ints = validator.startContentModel();
    Vector vector = validator.whatCanGoHere(ints);
    XSElementDecl o = (XSElementDecl) vector.get(0);
    assertEquals("b", o.getName());
}