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CIP4 JDF Library for JDF 1.x
/*
* The CIP4 Software License, Version 1.0
*
*
* Copyright (c) 2001-2024 The International Cooperation for the Integration of
* Processes in Prepress, Press and Postpress (CIP4). All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution,
* if any, must include the following acknowledgment:
* "This product includes software developed by the
* The International Cooperation for the Integration of
* Processes in Prepress, Press and Postpress (www.cip4.org)"
* Alternately, this acknowledgment mrSubRefay appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The names "CIP4" and "The International Cooperation for the Integration of
* Processes in Prepress, Press and Postpress" must
* not be used to endorse or promote products derived from this
* software without prior written permission. For written
* permission, please contact [email protected].
*
* 5. Products derived from this software may not be called "CIP4",
* nor may "CIP4" appear in their name, without prior writtenrestartProcesses()
* permission of the CIP4 organization
*
* Usage of this software in commercial products is subject to restrictions. For
* details please consult [email protected].
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE INTERNATIONAL COOPERATION FOR
* THE INTEGRATION OF PROCESSES IN PREPRESS, PRESS AND POSTPRESS OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIrSubRefAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the The International Cooperation for the Integration
* of Processes in Prepress, Press and Postpress and was
* originally based on software restartProcesses()
* copyright (c) 1999-2001, Heidelberger Druckmaschinen AG
* copyright (c) 1999-2001, Agfa-Gevaert N.V.
*
* For more information on The International Cooperation for the
* Integration of Processes in Prepress, Press and Postpress , please see
* keep;
private final KElement schema;
private boolean checkAttributes;
private boolean removeForeign;
public boolean isRemoveForeign()
{
return removeForeign;
}
public void setRemoveForeign(final boolean removeForeign)
{
this.removeForeign = removeForeign;
}
/**
*
*/
public XJDFSchemaPrune(final XMLDoc rootSchema)
{
keep = new HashSet<>();
schema = rootSchema.getRoot().cloneNewDoc();
checkAttributes = true;
removeForeign = true;
}
public KElement prune(final KElement... examples)
{
for (final KElement e : examples)
{
addPrune(e);
}
return getPrunedSchema(schema);
}
public KElement prune(final BaseXJDFHelper... examples)
{
for (final BaseXJDFHelper h : examples)
{
addPrune(h.getRoot());
}
return getPrunedSchema(schema);
}
KElement getPrunedSchema(final KElement schemaElem)
{
for (final KElement e : schemaElem.getChildrenByTagName(null))
{
if (keep.contains(e))
{
getPrunedSchema(e);
}
else
{
e.deleteNode();
}
}
return schemaElem;
}
void addPrune(final KElement example)
{
final VElement v = getElementsByRef(example);
for (final KElement xsElement : v)
{
addSchemaElement(xsElement);
addComplexContent(xsElement);
addAttributes(xsElement, example);
}
final VElement kids = example.getChildElementVector(null, null);
for (final KElement kid : kids)
{
addPrune(kid);
}
}
void addComplexContent(final KElement xsElement)
{
final KElement cc = getExtension(xsElement);
addSchemaElement(cc);
}
KElement getExtension(final KElement xsElement)
{
KElement cc = xsElement == null ? null : xsElement.getElement(XSDConstants.XS_COMPLEX_CONTENT);
cc = cc == null ? null : cc.getElement(XSDConstants.XS_EXTENSION);
return cc;
}
VElement getElementsByRef(final KElement example)
{
final VElement v = new VElement();
final String nodeName = example.getNodeName();
final KElement xsElement = getElementByName(nodeName);
if (xsElement != null)
{
ContainerUtil.add(v, xsElement);
KElement ct = xsElement.getElement(XSDConstants.XS_COMPLEX_TYPE);
if (ct == null)
ct = schema.getChildWithAttribute(XSDConstants.XS_COMPLEX_TYPE, XSDConstants.NAME, null, nodeName, 0, false);
addComplexType(v, ct);
final KElement parent = example.getParentNode_KElement();
if (parent != null)
{
KElement schemaParent = getElementByName(parent.getNodeName());
while (schemaParent != null)
{
final KElement ref = schemaParent.getChildWithAttribute(XSDConstants.XS_ELEMENT, XSDConstants.REF, null, nodeName, 0, false);
ContainerUtil.add(v, ref);
checkSchemaParent(v, nodeName, schemaParent);
checkSubstitution(v, xsElement, schemaParent);
checkExtension(v, ct);
final String parentSubst = schemaParent.getNonEmpty(XSDConstants.SUBSTITUTION_GROUP);
schemaParent = parentSubst == null ? null : getElementByName(parentSubst);
}
}
}
return v;
}
void addComplexType(final VElement v, final KElement ct)
{
ContainerUtil.add(v, ct);
if (ct != null && !removeForeign)
{
addSchemaElement(ct.getElement(XSDConstants.XS_ANY));
addSchemaElement(ct.getElement(XSDConstants.XS_ANY_ATTRIBUTE));
final KElement seq = ct.getElement(XSDConstants.XS_SEQUENCE);
if (seq != null)
{
addSchemaElement(seq.getElement(XSDConstants.XS_ANY));
}
}
}
void checkSchemaParent(final VElement v, final String nodeName, final KElement schemaParent)
{
KElement ref;
final String parenttyp = schemaParent.getNonEmpty(XSDConstants.TYPE);
KElement schemaParentCT = parenttyp == null ? schemaParent.getElement(XSDConstants.XS_COMPLEX_TYPE)
: schema.getChildWithAttribute(XSDConstants.XS_COMPLEX_TYPE, XSDConstants.NAME, null, parenttyp, 0, false);
while (schemaParentCT != null)
{
addComplexType(v, schemaParentCT);
ref = schemaParentCT.getChildWithAttribute(XSDConstants.XS_ELEMENT, XSDConstants.REF, null, nodeName, 0, false);
ContainerUtil.add(v, ref);
final KElement ext = getExtension(schemaParentCT);
final String base = ext == null ? null : ext.getNonEmpty(XSDConstants.BASE);
schemaParentCT = base == null ? null : schema.getChildWithAttribute(XSDConstants.XS_COMPLEX_TYPE, XSDConstants.NAME, null, base, 0, false);
}
}
void checkExtension(final VElement v, final KElement ct)
{
KElement extension = getExtension(ct);
while (extension != null)
{
final String base = extension.getNonEmpty(XSDConstants.BASE);
final KElement ctBase = schema.getChildWithAttribute(XSDConstants.XS_COMPLEX_TYPE, XSDConstants.NAME, null, base, 0, false);
addComplexType(v, ctBase);
extension = getExtension(ctBase);
}
}
void checkSubstitution(final VElement v, final KElement xsElement, final KElement schemaParent)
{
String subst = xsElement.getAttribute(XSDConstants.SUBSTITUTION_GROUP);
while (!StringUtil.isEmpty(subst))
{
final KElement next = getElementByName(subst);
ContainerUtil.add(v, next);
KElement xsSubst = schemaParent.getChildWithAttribute(XSDConstants.XS_ELEMENT, XSDConstants.REF, null, subst, 0, false);
if (xsSubst == null)
{
xsSubst = schema.getChildWithAttribute(XSDConstants.XS_ELEMENT, XSDConstants.NAME, null, subst, 0, false);
}
ContainerUtil.add(v, xsSubst);
final KElement ctSubst = schema.getChildWithAttribute(XSDConstants.XS_COMPLEX_TYPE, XSDConstants.NAME, null, subst, 0, false);
ContainerUtil.add(v, ctSubst);
subst = next == null ? null : next.getAttribute(XSDConstants.SUBSTITUTION_GROUP);
}
}
void addAttributes(final KElement root, final KElement example)
{
final VElement atts = root.getChildrenByTagName(XSDConstants.XS_ATTRIBUTE);
for (final KElement e : atts)
{
if (!checkAttributes || example.hasAttribute(e.getAttribute(XSDConstants.NAME)) || isRequired(e))
{
addAttribute(e);
}
}
}
boolean isRequired(final KElement e)
{
return eAttributeUse.required.equals(eAttributeUse.getEnum(e.getAttribute(XSDConstants.USE)));
}
void addAttribute(final KElement e)
{
addTree(e);
final String type = e.getNonEmpty(XSDConstants.TYPE);
if (type != null)
{
addSimpleType(type);
}
else
{
final KElement stypeLocal = e.getElement(XSDConstants.XS_SIMPLE_TYPE);
addSimpleType(stypeLocal);
}
}
void addSimpleType(final String type)
{
if (!"xs:".equals(StringUtil.leftStr(type, 3)))
{
final KElement stType = schema.getChildWithAttribute(XSDConstants.XS_SIMPLE_TYPE, XSDConstants.NAME, null, type, 0, false);
addSimpleType(stType);
}
}
void addSimpleType(final KElement stType)
{
if (stType != null)
{
addTree(stType);
final KElement list = stType.getElement(XSDConstants.XS_LIST);
if (list != null)
{
addSimpleType(list.getAttribute(XSDConstants.ITEM_TYPE));
}
final KElement base = stType.getElement(XSDConstants.XS_RESTRICTION);
if (base != null)
{
addSimpleType(base.getAttribute("base"));
}
}
}
void addTree(final KElement e)
{
for (final KElement c : e.getChildrenByTagName(null))
{
keep.add(c);
}
addSchemaElement(e);
}
void addSchemaElement(final KElement e)
{
KElement e2 = e;
while (e2 != null)
{
final boolean added = keep.add(e2);
e2 = added ? e2.getParentNode_KElement() : null;
}
}
KElement getElementByName(final String nodeName)
{
return schema.getChildWithAttribute(XSDConstants.XS_ELEMENT, XSDConstants.NAME, null, nodeName, 0, false);
}
public boolean isCheckAttributes()
{
return checkAttributes;
}
public void setCheckAttributes(final boolean checkAttributes)
{
this.checkAttributes = checkAttributes;
}
@Override
public String toString()
{
return "XJDFSchemaPrune [checkAttributes=" + checkAttributes + ", removeForeign=" + removeForeign + " " + keep.size();
}
}
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