117 lines
3.6 KiB
Java
117 lines
3.6 KiB
Java
/*
|
|
* Copyright (c) 1997, 2011, 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 = Collections.unmodifiableList((List<? extends XSXPath>)fields);
|
|
for( XPathImpl xp : fields )
|
|
xp.setParent(this);
|
|
this.refer = refer;
|
|
}
|
|
|
|
|
|
public void visit(XSVisitor visitor) {
|
|
visitor.identityConstraint(this);
|
|
}
|
|
|
|
public <T> T apply(XSFunction<T> function) {
|
|
return function.identityConstraint(this);
|
|
}
|
|
|
|
public void setParent(ElementDecl parent) {
|
|
this.parent = parent;
|
|
parent.getOwnerSchema().addIdentityConstraint(this);
|
|
}
|
|
|
|
public XSElementDecl getParent() {
|
|
return parent;
|
|
}
|
|
|
|
public String getName() {
|
|
return name;
|
|
}
|
|
|
|
public String getTargetNamespace() {
|
|
return getParent().getTargetNamespace();
|
|
}
|
|
|
|
public short getCategory() {
|
|
return category;
|
|
}
|
|
|
|
public XSXPath getSelector() {
|
|
return selector;
|
|
}
|
|
|
|
public List<XSXPath> getFields() {
|
|
return fields;
|
|
}
|
|
|
|
public XSIdentityConstraint getReferencedKey() {
|
|
if(category==KEYREF)
|
|
return refer.get();
|
|
else
|
|
throw new IllegalStateException("not a keyref");
|
|
}
|
|
|
|
public XSIdentityConstraint get() {
|
|
return this;
|
|
}
|
|
}
|