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 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
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 * distributed under the License is distributed on an "AS IS" BASIS,
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package com.sun.org.apache.xerces.internal.impl.xs;

import com.sun.org.apache.xerces.internal.impl.dv.ValidatedInfo;
import com.sun.org.apache.xerces.internal.impl.xs.util.StringListImpl;
import com.sun.org.apache.xerces.internal.xs.AttributePSVI;
import com.sun.org.apache.xerces.internal.xs.ItemPSVI;
import com.sun.org.apache.xerces.internal.xs.ShortList;
import com.sun.org.apache.xerces.internal.xs.StringList;
import com.sun.org.apache.xerces.internal.xs.XSAttributeDeclaration;
import com.sun.org.apache.xerces.internal.xs.XSConstants;
import com.sun.org.apache.xerces.internal.xs.XSSimpleTypeDefinition;
import com.sun.org.apache.xerces.internal.xs.XSTypeDefinition;
import com.sun.org.apache.xerces.internal.xs.XSValue;

Attribute PSV infoset augmentations implementation. The PSVI information for attributes will be available at the startElement call.
Author:Elena Litani IBM
@xerces.internal
@LastModified: Nov 2017
/** * Attribute PSV infoset augmentations implementation. * The PSVI information for attributes will be available at the startElement call. * * @xerces.internal * * @author Elena Litani IBM * @LastModified: Nov 2017 */
public class AttributePSVImpl implements AttributePSVI {
attribute declaration
/** attribute declaration */
protected XSAttributeDeclaration fDeclaration = null;
type of attribute, simpleType
/** type of attribute, simpleType */
protected XSTypeDefinition fTypeDecl = null;
If this attribute was explicitly given a value in the original document, this is false; otherwise, it is true
/** If this attribute was explicitly given a * value in the original document, this is false; otherwise, it is true */
protected boolean fSpecified = false;
Schema value
/** Schema value */
protected ValidatedInfo fValue = new ValidatedInfo();
validation attempted: none, partial, full
/** validation attempted: none, partial, full */
protected short fValidationAttempted = AttributePSVI.VALIDATION_NONE;
validity: valid, invalid, unknown
/** validity: valid, invalid, unknown */
protected short fValidity = AttributePSVI.VALIDITY_NOTKNOWN;
error codes and error messages
/** error codes and error messages */
protected String[] fErrors = null;
validation context: could be QName or XPath expression
/** validation context: could be QName or XPath expression*/
protected String fValidationContext = null;
true if this object is immutable
/** true if this object is immutable **/
protected boolean fIsConstant; public AttributePSVImpl() {} public AttributePSVImpl(boolean isConstant, AttributePSVI attrPSVI) { fDeclaration = attrPSVI.getAttributeDeclaration(); fTypeDecl = attrPSVI.getTypeDefinition(); fSpecified = attrPSVI.getIsSchemaSpecified(); fValue.copyFrom(attrPSVI.getSchemaValue()); fValidationAttempted = attrPSVI.getValidationAttempted(); fValidity = attrPSVI.getValidity(); if (attrPSVI instanceof AttributePSVImpl) { final AttributePSVImpl attrPSVIImpl = (AttributePSVImpl) attrPSVI; fErrors = (attrPSVIImpl.fErrors != null) ? attrPSVIImpl.fErrors.clone() : null; } else { final StringList errorCodes = attrPSVI.getErrorCodes(); final int length = errorCodes.getLength(); if (length > 0) { final StringList errorMessages = attrPSVI.getErrorMessages(); final String[] errors = new String[length << 1]; for (int i = 0, j = 0; i < length; ++i) { errors[j++] = errorCodes.item(i); errors[j++] = errorMessages.item(i); } fErrors = errors; } } fValidationContext = attrPSVI.getValidationContext(); fIsConstant = isConstant; } // // AttributePSVI methods // /* (non-Javadoc) * @see com.sun.org.apache.xerces.internal.xs.ItemPSVI#constant() */ public ItemPSVI constant() { if (isConstant()) { return this; } return new AttributePSVImpl(true, this); } /* (non-Javadoc) * @see com.sun.org.apache.xerces.internal.xs.ItemPSVI#isConstant() */ public boolean isConstant() { return fIsConstant; }
[schema default]
See Also:
Returns:The canonical lexical representation of the declaration's {value constraint} value.
/** * [schema default] * * @return The canonical lexical representation of the declaration's {value constraint} value. * @see <a href="http://www.w3.org/TR/xmlschema-1/#e-schema_default>XML Schema Part 1: Structures [schema default]</a> */
@SuppressWarnings("deprecation") public String getSchemaDefault() { return fDeclaration == null ? null : fDeclaration.getConstraintValue(); }
[schema normalized value]
See Also:
Returns:the normalized value of this item after validation
/** * [schema normalized value] * * * @see <a href="http://www.w3.org/TR/xmlschema-1/#e-schema_normalized_value>XML Schema Part 1: Structures [schema normalized value]</a> * @return the normalized value of this item after validation */
@Deprecated public String getSchemaNormalizedValue() { return fValue.getNormalizedValue(); }
[schema specified]
See Also:
Returns:true - value was specified in schema, false - value comes from the infoset
/** * [schema specified] * @see <a href="http://www.w3.org/TR/xmlschema-1/#e-schema_specified">XML Schema Part 1: Structures [schema specified]</a> * @return true - value was specified in schema, false - value comes from the infoset */
public boolean getIsSchemaSpecified() { return fSpecified; }
Determines the extent to which the document has been validated
Returns:return the [validation attempted] property. The possible values are NO_VALIDATION, PARTIAL_VALIDATION and FULL_VALIDATION
/** * Determines the extent to which the document has been validated * * @return return the [validation attempted] property. The possible values are * NO_VALIDATION, PARTIAL_VALIDATION and FULL_VALIDATION */
public short getValidationAttempted() { return fValidationAttempted; }
Determine the validity of the node with respect to the validation being attempted
Returns:return the [validity] property. Possible values are: UNKNOWN_VALIDITY, INVALID_VALIDITY, VALID_VALIDITY
/** * Determine the validity of the node with respect * to the validation being attempted * * @return return the [validity] property. Possible values are: * UNKNOWN_VALIDITY, INVALID_VALIDITY, VALID_VALIDITY */
public short getValidity() { return fValidity; }
A list of error codes generated from validation attempts. Need to find all the possible subclause reports that need reporting
Returns:list of error codes
/** * A list of error codes generated from validation attempts. * Need to find all the possible subclause reports that need reporting * * @return list of error codes */
public StringList getErrorCodes() { if (fErrors == null || fErrors.length == 0) { return StringListImpl.EMPTY_LIST; } return new PSVIErrorList(fErrors, true); }
A list of error messages generated from the validation attempt or an empty StringList if no errors occurred during the validation attempt. The indices of error messages in this list are aligned with those in the [schema error code] list.
/** * A list of error messages generated from the validation attempt or * an empty <code>StringList</code> if no errors occurred during the * validation attempt. The indices of error messages in this list are * aligned with those in the <code>[schema error code]</code> list. */
public StringList getErrorMessages() { if (fErrors == null || fErrors.length == 0) { return StringListImpl.EMPTY_LIST; } return new PSVIErrorList(fErrors, false); } // This is the only information we can provide in a pipeline. public String getValidationContext() { return fValidationContext; }
An item isomorphic to the type definition used to validate this element.
Returns: a type declaration
/** * An item isomorphic to the type definition used to validate this element. * * @return a type declaration */
public XSTypeDefinition getTypeDefinition() { return fTypeDecl; }
If and only if that type definition is a simple type definition with {variety} union, or a complex type definition whose {content type} is a simple thype definition with {variety} union, then an item isomorphic to that member of the union's {member type definitions} which actually validated the element item's normalized value.
Returns: a simple type declaration
/** * If and only if that type definition is a simple type definition * with {variety} union, or a complex type definition whose {content type} * is a simple thype definition with {variety} union, then an item isomorphic * to that member of the union's {member type definitions} which actually * validated the element item's normalized value. * * @return a simple type declaration */
public XSSimpleTypeDefinition getMemberTypeDefinition() { return fValue.getMemberTypeDefinition(); }
An item isomorphic to the attribute declaration used to validate this attribute.
Returns: an attribute declaration
/** * An item isomorphic to the attribute declaration used to validate * this attribute. * * @return an attribute declaration */
public XSAttributeDeclaration getAttributeDeclaration() { return fDeclaration; } /* (non-Javadoc) * @see com.sun.org.apache.xerces.internal.xs.ItemPSVI#getActualNormalizedValue() */ @Deprecated public Object getActualNormalizedValue() { return fValue.getActualValue(); } /* (non-Javadoc) * @see com.sun.org.apache.xerces.internal.xs.ItemPSVI#getActualNormalizedValueType() */ @Deprecated public short getActualNormalizedValueType() { return fValue.getActualValueType(); } /* (non-Javadoc) * @see com.sun.org.apache.xerces.internal.xs.ItemPSVI#getItemValueTypes() */ @Deprecated public ShortList getItemValueTypes() { return fValue.getListValueTypes(); } /* (non-Javadoc) * @see com.sun.org.apache.xerces.internal.xs.ItemPSVI#getSchemaValue() */ public XSValue getSchemaValue() { return fValue; }
Reset()
/** * Reset() */
public void reset() { fValue.reset(); fDeclaration = null; fTypeDecl = null; fSpecified = false; fValidationAttempted = AttributePSVI.VALIDATION_NONE; fValidity = AttributePSVI.VALIDITY_NOTKNOWN; fErrors = null; fValidationContext = null; } }