325N/A/*
325N/A * Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved.
325N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
325N/A *
325N/A * This code is free software; you can redistribute it and/or modify it
325N/A * under the terms of the GNU General Public License version 2 only, as
325N/A * published by the Free Software Foundation. Oracle designates this
325N/A * particular file as subject to the "Classpath" exception as provided
325N/A * by Oracle in the LICENSE file that accompanied this code.
325N/A *
325N/A * This code is distributed in the hope that it will be useful, but WITHOUT
325N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
325N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
325N/A * version 2 for more details (a copy is included in the LICENSE file that
325N/A * accompanied this code).
325N/A *
325N/A * You should have received a copy of the GNU General Public License version
325N/A * 2 along with this work; if not, write to the Free Software Foundation,
325N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
325N/A *
325N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
325N/A * or visit www.oracle.com if you need additional information or have any
325N/A * questions.
325N/A */
325N/A
325N/Apackage com.sun.xml.internal.xsom.impl;
325N/A
325N/Aimport com.sun.xml.internal.xsom.XSElementDecl;
325N/Aimport com.sun.xml.internal.xsom.XSIdentityConstraint;
325N/Aimport com.sun.xml.internal.xsom.XSXPath;
325N/Aimport com.sun.xml.internal.xsom.impl.parser.SchemaDocumentImpl;
325N/Aimport com.sun.xml.internal.xsom.visitor.XSFunction;
325N/Aimport com.sun.xml.internal.xsom.visitor.XSVisitor;
325N/Aimport org.xml.sax.Locator;
325N/A
325N/Aimport java.util.Collections;
325N/Aimport java.util.List;
325N/A
325N/A/**
325N/A * {@link XSIdentityConstraint} implementation.
325N/A *
325N/A * @author Kohsuke Kawaguchi
325N/A */
325N/Apublic class IdentityConstraintImpl extends ComponentImpl implements XSIdentityConstraint, Ref.IdentityConstraint {
325N/A
325N/A private XSElementDecl parent;
325N/A private final short category;
325N/A private final String name;
325N/A private final XSXPath selector;
325N/A private final List<XSXPath> fields;
325N/A private final Ref.IdentityConstraint refer;
325N/A
325N/A public IdentityConstraintImpl(SchemaDocumentImpl _owner, AnnotationImpl _annon, Locator _loc,
325N/A ForeignAttributesImpl fa, short category, String name, XPathImpl selector,
325N/A List<XPathImpl> fields, Ref.IdentityConstraint refer) {
325N/A
325N/A super(_owner, _annon, _loc, fa);
325N/A this.category = category;
325N/A this.name = name;
325N/A this.selector = selector;
325N/A selector.setParent(this);
325N/A this.fields = Collections.unmodifiableList((List<? extends XSXPath>)fields);
325N/A for( XPathImpl xp : fields )
325N/A xp.setParent(this);
325N/A this.refer = refer;
325N/A }
325N/A
325N/A
325N/A public void visit(XSVisitor visitor) {
325N/A visitor.identityConstraint(this);
325N/A }
325N/A
325N/A public <T> T apply(XSFunction<T> function) {
325N/A return function.identityConstraint(this);
325N/A }
325N/A
325N/A public void setParent(ElementDecl parent) {
325N/A this.parent = parent;
325N/A parent.getOwnerSchema().addIdentityConstraint(this);
325N/A }
325N/A
325N/A public XSElementDecl getParent() {
325N/A return parent;
325N/A }
325N/A
325N/A public String getName() {
325N/A return name;
325N/A }
325N/A
325N/A public String getTargetNamespace() {
325N/A return getParent().getTargetNamespace();
325N/A }
325N/A
325N/A public short getCategory() {
325N/A return category;
325N/A }
325N/A
325N/A public XSXPath getSelector() {
325N/A return selector;
325N/A }
325N/A
325N/A public List<XSXPath> getFields() {
325N/A return fields;
325N/A }
325N/A
325N/A public XSIdentityConstraint getReferencedKey() {
325N/A if(category==KEYREF)
325N/A return refer.get();
325N/A else
325N/A throw new IllegalStateException("not a keyref");
325N/A }
325N/A
325N/A public XSIdentityConstraint get() {
325N/A return this;
325N/A }
325N/A}