| /* |
| * Copyright (c) 1997, 2017, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| package com.sun.xml.internal.xsom.impl; |
| |
| import com.sun.xml.internal.xsom.XSElementDecl; |
| import com.sun.xml.internal.xsom.XSIdentityConstraint; |
| import com.sun.xml.internal.xsom.XSXPath; |
| import com.sun.xml.internal.xsom.impl.parser.SchemaDocumentImpl; |
| import com.sun.xml.internal.xsom.visitor.XSFunction; |
| import com.sun.xml.internal.xsom.visitor.XSVisitor; |
| import org.xml.sax.Locator; |
| |
| import java.util.Collections; |
| import java.util.List; |
| |
| /** |
| * {@link XSIdentityConstraint} implementation. |
| * |
| * @author Kohsuke Kawaguchi |
| */ |
| public class IdentityConstraintImpl extends ComponentImpl implements XSIdentityConstraint, Ref.IdentityConstraint { |
| |
| private XSElementDecl parent; |
| private final short category; |
| private final String name; |
| private final XSXPath selector; |
| private final List<XSXPath> fields; |
| private final Ref.IdentityConstraint refer; |
| |
| public IdentityConstraintImpl(SchemaDocumentImpl _owner, AnnotationImpl _annon, Locator _loc, |
| ForeignAttributesImpl fa, short category, String name, XPathImpl selector, |
| List<XPathImpl> fields, Ref.IdentityConstraint refer) { |
| |
| super(_owner, _annon, _loc, fa); |
| this.category = category; |
| this.name = name; |
| this.selector = selector; |
| selector.setParent(this); |
| this.fields = (List<XSXPath>) Collections.unmodifiableList((List<? extends XSXPath>)fields); |
| for( XPathImpl xp : fields ) |
| xp.setParent(this); |
| this.refer = refer; |
| } |
| |
| |
| @Override |
| public void visit(XSVisitor visitor) { |
| visitor.identityConstraint(this); |
| } |
| |
| @Override |
| public <T> T apply(XSFunction<T> function) { |
| return function.identityConstraint(this); |
| } |
| |
| public void setParent(ElementDecl parent) { |
| this.parent = parent; |
| parent.getOwnerSchema().addIdentityConstraint(this); |
| } |
| |
| @Override |
| public XSElementDecl getParent() { |
| return parent; |
| } |
| |
| @Override |
| public String getName() { |
| return name; |
| } |
| |
| @Override |
| public String getTargetNamespace() { |
| return getParent().getTargetNamespace(); |
| } |
| |
| @Override |
| public short getCategory() { |
| return category; |
| } |
| |
| @Override |
| public XSXPath getSelector() { |
| return selector; |
| } |
| |
| @Override |
| public List<XSXPath> getFields() { |
| return fields; |
| } |
| |
| @Override |
| public XSIdentityConstraint getReferencedKey() { |
| if(category==KEYREF) |
| return refer.get(); |
| else |
| throw new IllegalStateException("not a keyref"); |
| } |
| |
| @Override |
| public XSIdentityConstraint get() { |
| return this; |
| } |
| } |