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package com.sun.org.apache.xerces.internal.impl.dv.xs;

import com.sun.org.apache.xerces.internal.impl.dv.InvalidDatatypeValueException;
import com.sun.org.apache.xerces.internal.impl.dv.ValidationContext;
import com.sun.org.apache.xerces.internal.util.XMLChar;
import com.sun.org.apache.xerces.internal.xni.QName;
import com.sun.org.apache.xerces.internal.xs.datatypes.XSQName;

Represent the schema type "QName" and "NOTATION"
Author:Neeraj Bajaj, Sun Microsystems, inc., Sandy Gao, IBM
@xerces.internal
/** * Represent the schema type "QName" and "NOTATION" * * @xerces.internal * * @author Neeraj Bajaj, Sun Microsystems, inc. * @author Sandy Gao, IBM * */
public class QNameDV extends TypeValidator { private static final String EMPTY_STRING = "".intern(); public short getAllowedFacets() { return (XSSimpleTypeDecl.FACET_LENGTH | XSSimpleTypeDecl.FACET_MINLENGTH | XSSimpleTypeDecl.FACET_MAXLENGTH | XSSimpleTypeDecl.FACET_PATTERN | XSSimpleTypeDecl.FACET_ENUMERATION | XSSimpleTypeDecl.FACET_WHITESPACE); } public Object getActualValue(String content, ValidationContext context) throws InvalidDatatypeValueException { // "prefix:localpart" or "localpart" // get prefix and local part out of content String prefix, localpart; int colonptr = content.indexOf(":"); if (colonptr > 0) { prefix = context.getSymbol(content.substring(0,colonptr)); localpart = content.substring(colonptr+1); } else { prefix = EMPTY_STRING; localpart = content; } // both prefix (if any) a nd localpart must be valid NCName if (prefix.length() > 0 && !XMLChar.isValidNCName(prefix)) throw new InvalidDatatypeValueException("cvc-datatype-valid.1.2.1", new Object[]{content, "QName"}); if(!XMLChar.isValidNCName(localpart)) throw new InvalidDatatypeValueException("cvc-datatype-valid.1.2.1", new Object[]{content, "QName"}); // resove prefix to a uri, report an error if failed String uri = context.getURI(prefix); if (prefix.length() > 0 && uri == null) throw new InvalidDatatypeValueException("UndeclaredPrefix", new Object[]{content, prefix}); return new XQName(prefix, context.getSymbol(localpart), context.getSymbol(content), uri); } // REVISIT: qname and notation shouldn't support length facets. // now we just return the length of the rawname public int getDataLength(Object value) { return ((XQName)value).rawname.length(); }
represent QName data
/** * represent QName data */
private static final class XQName extends QName implements XSQName {
Constructs a QName with the specified values.
/** Constructs a QName with the specified values. */
public XQName(String prefix, String localpart, String rawname, String uri) { setValues(prefix, localpart, rawname, uri); } // <init>(String,String,String,String)
Returns true if the two objects are equal.
/** Returns true if the two objects are equal. */
public boolean equals(Object object) { if (object instanceof QName) { QName qname = (QName)object; return uri == qname.uri && localpart == qname.localpart; } return false; } // equals(Object):boolean public synchronized String toString() { return rawname; } public javax.xml.namespace.QName getJAXPQName() { return new javax.xml.namespace.QName(uri, localpart, prefix); } public QName getXNIQName() { return this; } } } // class QNameDVDV