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XML Digital Signature throws NAMESPACE_ERR exception under OpenJDK 11 that works under Java SE 8

3878978Jan 30 2019 — edited Feb 6 2019

My XML Digital Signature code runs fine under Java 8 (1.8.0_161), but on upgrading to OpenJDK 11 (11.0.2, ), it now traps with an NAMESPACE_ERR exception:

org.w3c.dom.DOMException: NAMESPACE_ERR: An attempt is made to create or change an object in a way which is incorrect with regard to namespaces.

at java.xml/com.sun.org.apache.xerces.internal.dom.ElementNSImpl.setName(ElementNSImpl.java:109)

at java.xml/com.sun.org.apache.xerces.internal.dom.ElementNSImpl.<init>(ElementNSImpl.java:84)

at java.xml/com.sun.org.apache.xerces.internal.dom.CoreDocumentImpl.createElementNS(CoreDocumentImpl.java:2089)

at java.xml.crypto/org.jcp.xml.dsig.internal.dom.XmlWriterToTree.writeStartElement(XmlWriterToTree.java:99)

at java.xml.crypto/org.jcp.xml.dsig.internal.dom.Marshaller.marshalGenericNode(Marshaller.java:303)

at java.xml.crypto/org.jcp.xml.dsig.internal.dom.Marshaller.marshalGenericNode(Marshaller.java:286)

at java.xml.crypto/org.jcp.xml.dsig.internal.dom.Marshaller$14.marshalObject(Marshaller.java:251)

at java.xml.crypto/org.jcp.xml.dsig.internal.dom.Marshaller$14.marshalObject(Marshaller.java:247)

at java.xml.crypto/org.jcp.xml.dsig.internal.dom.XmlWriterToTree.marshalStructure(XmlWriterToTree.java:200)

at java.xml.crypto/org.jcp.xml.dsig.internal.dom.DOMXMLObject.marshal(DOMXMLObject.java:180)

at java.xml.crypto/org.jcp.xml.dsig.internal.dom.DOMXMLSignature.marshal(DOMXMLSignature.java:233)

at java.xml.crypto/org.jcp.xml.dsig.internal.dom.DOMXMLSignature.sign(DOMXMLSignature.java:325)

at com.esignforms.open.crypto.XmlDigitalSignature.sign(XmlDigitalSignature.java:208)

If I revert back to Java 8, it works again.

I noted that our XML digital signature code makes no direct references to namespaces. Basic code does set the DocumentBuildFactory to be namespace aware:

DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();

dbf.setNamespaceAware(true);

When we sign under Java 8, this is the resulting digitally signed output for our XML <snapshot> element, which does have a namespace of our own:

<head>

/* platform esf.css */

@import url(//fonts.googleapis.com/css?family=Pacifico);

body.esf { font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 1em; }

.esf a img { border: none; }

.esf table.center, .esf div.center { margin-left: auto; margin-right: auto; }

.esf p.left, .esf span.left, .esf div.left, .esf th.left, .esf td.left { text-align: left; }

.esf p.right, .esf span.right, .esf div.right, .esf th.right, .esf td.right { text-align: right; }

.esf p.center, .esf span.center, .esf th.center, .esf td.center { text-align: center; }

.esf p.justify, .esf span.justify, .esf div.justify { text-align: justify; }

.esf .bottom { vertical-align: bottom; }

.esf .top { vertical-align: top; }

.esf .middle { vertical-align: middle; }

.esf .w5 { width: 5%; }

.esf .w10 { width: 10%; }

.esf .w15 { width: 15%; }

.esf .w20 { width: 20%; }

.esf .w25 { width: 25%; }

.esf .w30 { width: 30%; }

.esf .w33 { width: 33%; }

.esf .w34 { width: 34%; }

.esf .w35 { width: 35%; }

.esf .w40 { width: 40%; }

.esf .w45 { width: 45%; }

.esf .w48 { width: 48%; }

.esf .w50 { width: 50%; }

.esf .w60 { width: 60%; }

.esf .w70 { width: 70%; }

.esf .w75 { width: 75%; }

.esf .w80 { width: 80%; }

.esf .w85 { width: 85%; }

.esf .w90 { width: 90%; }

.esf .w95 { width: 95%; }

.esf .w98 { width: 98%; }

.esf .w100 { width: 100%; }

.esf .boT { border-top: 1px solid black; }

.esf .boB { border-bottom: 1px solid black; }

.esf .boTB { border-top: 1px solid black; border-bottom: 1px solid black; }

.esf .boL { border-left: 1px solid black; }

.esf .boR { border-right: 1px solid black; }

.esf .boLR { border-left: 1px solid black; border-right: 1px solid black; }

.esf .boBdash { border-bottom: 1px dashed black; }

.esf .boBdot { border-bottom: 1px dotted black; }

.esf .boBthick { border-bottom: 4px solid black; }

.esf .box { border: 1px solid black; }

.esf .boxthicker { border: 2px solid black; }

.esf .boxthick { border: 4px solid black; }

.esf .underline { text-decoration: underline; }

.esf .bold { font-weight: bold; }

.esf .italic { font-style: italic; }

.esf ::-webkit-input-placeholder { font-style: italic; }

.esf :-moz-placeholder { font-style: italic; }

.esf ::-moz-placeholder { font-style: italic; }

.esf :-ms-input-placeholder { font-style: italic; }

.esf .caps { text-transform: uppercase; }

.esf .smallcaps { font-variant: small-caps; }

.esf .lowercase { text-transform: lowercase; }

.esf .f6 { font-size: 6pt; }

.esf .f7 { font-size: 7pt; }

.esf .f8 { font-size: 8pt; }

.esf .f9 { font-size: 9pt; }

.esf .f10 { font-size: 10pt; }

.esf .f11 { font-size: 11pt; }

.esf .f12 { font-size: 12pt; }

.esf .f14 { font-size: 14pt; }

.esf .f16 { font-size: 16pt; }

.esf .f18 { font-size: 18pt; }

.esf .f20 { font-size: 20pt; }

.esf .f22 { font-size: 22pt; }

.esf .f24 { font-size: 24pt; }

.esf .f28 { font-size: 28pt; }

.esf .f32 { font-size: 32pt; }

.esf .f36 { font-size: 36pt; }

.esf .f40 { font-size: 40pt; }

.esf .f48 { font-size: 48pt; }

.esf .f60 { font-size: 60pt; }

.esf .f72 { font-size: 72pt; }

.esf .f96 { font-size: 96pt; }

.esf .red {color: red;}

.esf .green {color: green;}

.esf .blue {color: blue;}

.esf .white {color: white;}

.esf .black {color: black;}

.esf .gray {color: gray;}

.esf .nomargin { margin: 0; }

.esf .nomarginT { margin-top: 0; }

.esf .nomarginB { margin-bottom: 0; }

.esf .nomarginTB { margin-top: 0; margin-bottom: 0; }

.esf .nomarginL { margin-left: 0; }

.esf .nomarginR { margin-right: 0; }

.esf .nomarginLR { margin-left: 0; margin-right: 0; }

.esf .nowrap { white-space: nowrap; }

/* HTML5 versions for table cellpadding="0" through cellpadding="5" */

.esf table.cellpadding0 th, .esf table.cellpadding0 td { padding: 0; }

.esf table.cellpadding1 th, .esf table.cellpadding1 td { padding: 1px; }

.esf table.cellpadding2 th, .esf table.cellpadding2 td { padding: 2px; }

.esf table.cellpadding3 th, .esf table.cellpadding3 td { padding: 3px; }

.esf table.cellpadding4 th, .esf table.cellpadding4 td { padding: 4px; }

.esf table.cellpadding5 th, .esf table.cellpadding5 td { padding: 5px; }

/* HTML5 versions for table cellspacing="0" through cellspacing="5" */

.esf table.cellspacing0 { border-spacing: 0; }

.esf table.cellspacing1 { border-spacing: 1px; }

.esf table.cellspacing2 { border-spacing: 2px; }

.esf table.cellspacing3 { border-spacing: 3px; }

.esf table.cellspacing4 { border-spacing: 4px; }

.esf table.cellspacing5 { border-spacing: 5px; }

/* HTML5 version of border="1" through border="2" */

table.gridBorder { border-top: 1px solid black; border-left: 1px solid black; }

table.gridBorder th, table.gridBorder td { border-bottom: 1px solid black; border-right: 1px solid black; }

table.gridBorder2 { border-top: 2px solid black; border-left: 2px solid black; }

table.gridBorder2 th, table.gridBorder2 td { border-bottom: 2px solid black; border-right: 2px solid black; }

.esf div.newPage { border-top: 1px dotted gray; }

.esf .doNotPrint { } /* do nothing normally, but we override in @print so suppress the element */

.esf div.pagediv { } /* do nothing, but allows you to style as each page is wrapped in a div */

.esf div.inline { display: inline-block; }

.esf span.inlineblock { display: inline-block; }

/* The following are generally not useful for a document, but are used in the auto-rendering of fields, labels, errors, etc. Many of these can be set via DocumentStyles in Open ESF. */

/* For the Field Label rendering */

.esf label.normal { }

.esf label.normal-error { color: red; font-weight: bold; background-color: yellow; }

.esf label.small { font-size: 8pt; }

.esf label.small-error { font-size: 8pt; color: red; font-weight: bold; background-color: yellow; }

.esf span.viewFieldData { width: inherit; } /* when viewing field data -- not in input mode */

.esf span.viewFieldData-error { font-weight: bold; font-style: italic; background-color: pink; border: 2px dashed red; } /* when viewing data that was not known -- not in input mode */

.esf span.labelFieldArea { display: inline-block; } /* sets the width for the label and field area */

.esf span.labelFieldArea span.labelAreaStacked { display: block; white-space: nowrap; }

.esf span.labelFieldArea span.labelAreaRightStacked { display: block; text-align: right; white-space: nowrap; }

.esf span.labelFieldArea span.labelAreaCenterStacked { display: block; text-align: center; white-space: nowrap; }

.esf span.labelFieldArea span.labelArea { display: inline-block; white-space: nowrap; }

.esf span.labelFieldArea span.labelAreaRight { display: inline-block; text-align: right; white-space: nowrap; }

.esf span.labelFieldArea span.labelAreaCenter { display: inline-block; text-align: center; white-space: nowrap; }

.esf span.labelFieldArea span.fieldAreaStacked { display: block; width: 100%; }

.esf span.labelFieldArea span.fieldAreaLeftStacked { display: block; width: 100%; text-align: left; }

.esf span.labelFieldArea span.fieldAreaRightStacked { display: block; width: 100%; text-align: right; }

.esf span.labelFieldArea span.fieldAreaCenterStacked { display: block; width: 100%; text-align: center; }

.esf span.labelFieldArea span.fieldArea { display: inline-block; width: 100%; }

.esf span.labelFieldArea span.fieldAreaLeft { display: inline-block; width: 100%; text-align: left; }

.esf span.labelFieldArea span.fieldAreaRight { display: inline-block; width: 100%; text-align: right; }

.esf span.labelFieldArea span.fieldAreaCenter { display: inline-block; width: 100%; text-align: center; }

.esf span.labelFieldArea span.fieldAreaStackedAuto { display: block; width: auto; }

.esf span.labelFieldArea span.fieldAreaLeftStackedAuto { display: block; width: auto; text-align: left; }

.esf span.labelFieldArea span.fieldAreaRightStackedAuto { display: block; width: auto; text-align: right; }

.esf span.labelFieldArea span.fieldAreaCenterStackedAuto { display: block; width: auto; text-align: center; }

.esf span.labelFieldArea span.fieldAreaAuto { display: inline-block; width: auto; }

.esf span.labelFieldArea span.fieldAreaLeftAuto { display: inline-block; width: auto; text-align: left; }

.esf span.labelFieldArea span.fieldAreaRightAuto { display: inline-block; width: auto; text-align: right; }

.esf span.labelFieldArea span.fieldAreaCenterAuto { display: inline-block; width: auto; text-align: center; }

.esf span.fieldArea { display: inline-block; }

.esf span.fieldAreaLeft { display: inline-block; text-align: left; }

.esf span.fieldAreaRight { display: inline-block; text-align: right; }

.esf span.fieldAreaCenter { display: inline-block; text-align: center; }

.esf span.fieldAreaAuto { display: inline; }

/* Auto widths do not make sense really with alignment as the field should be no bigger than the contents; we'll keep it inline-blocked */

.esf span.fieldAreaLeftAuto { display: inline-block; text-align: left; }

.esf span.fieldAreaRightAuto { display: inline-block; text-align: right; }

.esf span.fieldAreaCenterAuto { display: inline-block; text-align: center; }

/* For signature/initials display */

.esf .signature, .esf .signature input { font-family: 'Pacifico', 'Bradley Hand ITC', 'Lucida Handwriting', 'Comic Sans MS', cursive; font-size: 14pt; color: blue; white-space: nowrap; }

.esf div.signatureBlock { border: 3px solid #9899c4; border-radius: 10px; background-color: #efffff; padding: 0px 3px 3px 12px; width: 720px; page-break-inside: avoid; }

.esf div.signatureBlock p.signatureHeader { font-size: 11pt; font-weight: bold; text-decoration: underline; margin-bottom: 0px; }

.esf .signatureMetadata { font-size: 8pt; font-family: 'Courier New', Courier, monospace; white-space: nowrap; }

/* For optional/required/error input fields; uses span.viewFieldData for showing the data when in non-edit mode */

.esf input.required { background-color: #FFFFE7; font-weight: bold; border: 1px solid #7F9DB9; width: inherit; }

.esf input.optional { background-color: white; font-weight: bold; border: 1px solid #7F9DB9; width: inherit; }

.esf input.error { background-color: #FFC0CB; font-weight: bold; border: 1px solid red; width: inherit; }

.esf select.required { background-color: #FFFFE7; font-weight: bold; border: 1px solid #7F9DB9; width: inherit; }

.esf select.optional { background-color: white; font-weight: bold; border: 1px solid #7F9DB9; width: inherit; }

.esf select.error { background-color: #FFC0CB; font-weight: bold; border: 1px solid red; width: inherit; }

.esf textarea.required { background-color: #FFFFE7; font-weight: bold; border: 1px solid #7F9DB9; width: inherit; }

.esf textarea.optional { background-color: white; font-weight: bold; border: 1px solid #7F9DB9; width: inherit; }

.esf textarea.error { background-color: #FFC0CB; font-weight: bold; border: 1px solid red; width: inherit; }

/* Special override for optional checkboxes to not have a border around them */

.esf input[type="checkbox"].required { border: 0 none !important; outline-color: #FFFFE7; outline-style: solid; outline-width: medium; }

.esf input[type="checkbox"].optional { border: 0 none !important; }

.esf input[type="checkbox"].error { outline: 1px solid red; }

/* Special override for optional radio to not have a border around them */

.esf input[type="radio"].required { border: 0 none !important; outline-color: #FFFFE7; outline-style: solid; outline-width: medium; }

.esf input[type="radio"].optional { border: 0 none !important; }

.esf input[type="radio"].error { outline: 1px solid red; }

.esf input[type="radio"] { margin-bottom: 3px; } /* push it up a bit so fits with label better */

/* For buttons */

.esf p.buttons { margin-top: 2em; margin-left: 2em; }

.esf p.buttons input { margin-right: 2em; font-size: 1.1em; padding: 5px 10px; margin-top: 5px; }

.esf p.buttons input.caution { color: #FF8000; }

.esf p.buttons input.preferredFlow { font-weight: bold; color: green; font-size: 1.3em; padding: 8px 15px; }

.esf p.extraButtons { text-align: right; margin-top: -3em; }

.esf p.extraButtons input { color: blue; font-size: 0.6em; padding: 2px 3px; margin-right: 1em; }

.esf div.documentAndPageNumbersInfo { font-family: 'Courier New', Courier, monospace; font-size: 8pt; text-align: right; color: lightgray; }

/* For image overlays */

.esf div.imageOverlay { position: relative; display: inline-block; }

.esf div.imageOverlay img { margin: 0; padding: 0; }

.esf div.imageOverlay span.imageOverlayFieldArea { position: absolute; margin: 0; padding: 0; }

.esf div.imageOverlay span.imageOverlayFieldArea input[type="radio"] { margin: 0; padding: 0; }

.esf div.imageOverlay span.imageOverlayFieldArea input[type="checkbox"] { margin: 0; padding: 0; }

.esf input.small { font-size: 8pt; }

.esf input.upload { color: green; }

/* For file uploads of images displayed inline */

.esf img.fileUploadInlineImage200 { max-width: 200px; border: 2px solid black; page-break-inside: avoid; }

.esf img.fileUploadInlineImage400 { max-width: 400px; border: 2px solid black; page-break-inside: avoid; }

.esf img.fileUploadInlineImage600 { max-width: 800px; border: 2px solid black; page-break-inside: avoid; }

.esf img.fileUploadInlineImage800 { max-width: 800px; border: 2px solid black; page-break-inside: avoid; }

/* For standard display of ErrorEntry[] arrays from Errors */

.esf table.errorEntryArea { margin-left: 1em; border: 1px solid #FBD777; border-radius: 5px; background-color: #FDE8A5; width: 95%; padding-top: 2px; padding-bottom: 2px; }

.esf ul.errorEntryArea { padding-left: 20px; }

.esf li.error-ErrorEntry { list-style-type: circle; font-size: 1em; font-weight: bold; color: red; margin-left: 0px; margin-right: 1em; }

.esf li.warning-ErrorEntry { list-style-type: circle; font-size: 1em; font-weight: bold; color: blue; margin-left: 0px; margin-right: 1em; }

.esf li.success-ErrorEntry { list-style-type: circle; font-size: 1em; font-weight: bold; color: green; margin-left: 0px; margin-right: 1em; }

.esf li.info-ErrorEntry { list-style-type: circle; font-size: 1em; font-weight: bold; color: black; margin-left: 0px; margin-right: 1em; }

/* Used for multi-line reports to separate them like "greenbar paper" of old */

.esf .bgGreenbarLight { background-color: transparent; }

.esf .bgGreenbarDark { background-color: #E8E6E6; }

.esf span.jspfooter { font-size: 8pt; color: gray; }

.esf div.jspErrorPageMessage { margin-left: 1em; width: 700px; font-weight: bold; background-color: pink; border: 1px solid black; border-radius: 10px; padding: 0px 1em 0px 1em; }

@media print {

body.esf { margin: 0; padding: 0; font-size: 80% !important; }

.esf div.newPage { border-top: none; page-break-after: always; }

.esf a.showURL:link:after, a.showURL:visited:after { content: " (" attr(href) ")"; font-size: 80%; }

.esf .doNotPrint { display: none; }

}

/* Begin document style id: 9a000404-5f56-4a1c-ad4a-be6382c67d97, version id: 86f339d5-81e2-4117-95c2-8f747f5a6fe3 */

body.esf { font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 11pt; }

.esf .X86f339d5_81e2_4117_95c2_8f747f5a6fe3 span.signature { font-family: Pacifico, cursive; font-size: 14pt; color: blue; font-style: normal; font-weight: normal; font-variant: normal; text-transform: inherit; }

.esf .X86f339d5_81e2_4117_95c2_8f747f5a6fe3 span.signature input { font-family: Pacifico, cursive; font-size: 14pt; color: blue; font-style: normal; font-weight: normal; font-variant: normal; text-transform: inherit; }

.esf .X86f339d5_81e2_4117_95c2_8f747f5a6fe3 span.viewFieldData { }

.esf .X86f339d5_81e2_4117_95c2_8f747f5a6fe3 input[type='checkbox'].required { border: 0 none !important; outline-color: #FFFFE7; outline-style: solid; outline-width: medium; }

.esf .X86f339d5_81e2_4117_95c2_8f747f5a6fe3 input[type='radio'].required { border: 0 none !important; outline-color: #FFFFE7; outline-style: solid; outline-width: medium; }

.esf .X86f339d5_81e2_4117_95c2_8f747f5a6fe3 input.required { font-style: normal; font-weight: bold; font-variant: normal; text-transform: inherit; background-color: #FFFFE7; border: 1px solid #7F9DB9; }

.esf .X86f339d5_81e2_4117_95c2_8f747f5a6fe3 select.required { font-style: normal; font-weight: bold; font-variant: normal; text-transform: inherit; background-color: #FFFFE7; border: 1px solid #7F9DB9; }

.esf .X86f339d5_81e2_4117_95c2_8f747f5a6fe3 textarea.required { font-style: normal; font-weight: bold; font-variant: normal; text-transform: inherit; background-color: #FFFFE7; border: 1px solid #7F9DB9; }

.esf .X86f339d5_81e2_4117_95c2_8f747f5a6fe3 input.optional { font-style: normal; font-weight: bold; font-variant: normal; text-transform: inherit; background-color: white; border: 1px solid #7F9DB9; }

.esf .X86f339d5_81e2_4117_95c2_8f747f5a6fe3 select.optional { font-style: normal; font-weight: bold; font-variant: normal; text-transform: inherit; background-color: white; border: 1px solid #7F9DB9; }

.esf .X86f339d5_81e2_4117_95c2_8f747f5a6fe3 textarea.optional { font-style: normal; font-weight: bold; font-variant: normal; text-transform: inherit; background-color: white; border: 1px solid #7F9DB9; }

.esf .X86f339d5_81e2_4117_95c2_8f747f5a6fe3 input[type='checkbox'].error { border: 0 none !important; outline: 1px solid red; }

.esf .X86f339d5_81e2_4117_95c2_8f747f5a6fe3 input[type='radio'].error { border: 0 none !important; outline: 1px solid red; }

.esf .X86f339d5_81e2_4117_95c2_8f747f5a6fe3 input.error { font-style: normal; font-weight: bold; font-variant: normal; text-transform: inherit; background-color: #FFC0CB; border: 1px solid red; }

.esf .X86f339d5_81e2_4117_95c2_8f747f5a6fe3 select.error { font-style: normal; font-weight: bold; font-variant: normal; text-transform: inherit; background-color: #FFC0CB; border: 1px solid red; }

.esf .X86f339d5_81e2_4117_95c2_8f747f5a6fe3 textarea.error { font-style: normal; font-weight: bold; font-variant: normal; text-transform: inherit; background-color: #FFC0CB; border: 1px solid red; }

.esf .X86f339d5_81e2_4117_95c2_8f747f5a6fe3 label.normal { }

.esf .X86f339d5_81e2_4117_95c2_8f747f5a6fe3 label.normal-error { color: red; font-style: normal; font-weight: bold; font-variant: normal; text-transform: inherit; background-color: yellow; }

.esf .X86f339d5_81e2_4117_95c2_8f747f5a6fe3 label.small { font-size: 8pt; }

.esf .X86f339d5_81e2_4117_95c2_8f747f5a6fe3 label.small-error { font-size: 8pt; color: red; font-style: normal; font-weight: bold; font-variant: normal; text-transform: inherit; background-color: yellow; }

/* End document style */

</style>

(function() {

// If not defined yet, ensure our top "JavaScript namespace" variable 'esf' is created.

if ( typeof esf == "undefined" ) {

esf = {

version: {

major: 19, minor: 1, update: '19',

toString: function(){

with(esf.version){

return major + "." + minor + "." + update;

}

appname: 'Open eSignForms',

};

esf.getRelease = function() {

return this.appname + " " + this.version.toString();

};

if ( typeof console != "undefined") console.log(esf.getRelease() + ' - ' + esf.textCopyright);

esf.saveScrollPosition = function(elem) {

var currLeft = window.pageXOffset || document.documentElement.scrollLeft;

var currTop = window.pageYOffset || document.documentElement.scrollTop;

elem.form.ESF_PAGE_SCROLLLEFT.value = currLeft; // form field name must match DocumentPageBean.HIDDEN_PAGE_SCROLLLEFT

elem.form.ESF_PAGE_SCROLLTOP.value = currTop; // form field name must match DocumentPageBean.HIDDEN_PAGE_SCROLLTOP

}

esf.autoPost = function(inputField) {

esf.confirmOnPageUnloadMessage = null; // do not block leaving page for autopost

esf.hideAllSubmitInputFields();

inputField.form.ESF_AUTO_POST_FIELD_ID.value = inputField.id; // form field name must match DocumentPageBean.HIDDEN_AUTO_POST_FIELD_ID

esf.saveScrollPosition(inputField);

inputField.form.submit();

};

esf.blockEnterKeyViaInputFields = function(e) {

var evt = e || window.event;

var node = (evt.target) ? evt.target : ((evt.srcElement) ? evt.srcElement : null);

if ((evt.keyCode == 13) && (node.type=="text")) {

return false;

}

};

esf.checkConfirmOnPageUnload = function(confirm,durationMsec) {

if (! confirm) {

window.onbeforeunload = null;

}

if ( durationMsec && durationMsec > 0 )

esf.hideAllSubmitInputFieldsTemporarily(durationMsec);

else

esf.hideAllSubmitInputFields();

};

// For links, we don't hide buttons and we don't clear the unload unless requested AND the target is _top or _self (or no target set)

esf.checkLinkConfirmOnPageUnload = function(confirm,atag) {

if (! confirm && (atag.target == "_top" || atag.target == "_self" || atag.target == "") ) {

window.onbeforeunload = null;

}

};

// Default is no message to display on page unload

esf.confirmOnPageUnloadMessage = null;

esf.confirmOnPageUnload = function(e) {

e = e || window.event;

if ( esf.confirmOnPageUnloadMessage ) {

if (e) {

e.returnValue = esf.confirmOnPageUnloadMessage;

}

return esf.confirmOnPageUnloadMessage;

}

};

esf.hideAllSubmitInputFields = function() {

if ( document.getElementsByTagName ) {

var inputFields = document.getElementsByTagName("input");

for( var i=0; i < inputFields.length; ++i ) {

if ( inputFields[i].type == "submit" )

esf.makeInvisible(inputFields[i]);

}

var buttonFields = document.getElementsByTagName("button");

for( var i=0; i < buttonFields.length; ++i ) {

esf.makeInvisible(buttonFields[i]);

}

return true;

}

};

esf.showAllSubmitInputFields = function() {

if ( document.getElementsByTagName ) {

var inputFields = document.getElementsByTagName("input");

for( var i=0; i < inputFields.length; ++i ) {

if ( inputFields[i].type == "submit" )

esf.makeVisible(inputFields[i]);

}

var buttonFields = document.getElementsByTagName("button");

for( var i=0; i < buttonFields.length; ++i ) {

esf.makeVisible(buttonFields[i]);

}

return true;

}

};

esf.hideAllSubmitInputFieldsTemporarily = function(durationMsec) {

esf.hideAllSubmitInputFields();

setTimeout( esf.showAllSubmitInputFields, durationMsec );

};

esf.displayById = function(id) {

if ( document.getElementById && document.getElementById(id) )

esf.display(document.getElementById(id));

};

esf.display = function(elem) {

if ( elem && elem.style )

elem.style.display = "block";

};

esf.hideById = function(id) {

if ( document.getElementById && document.getElementById(id) )

esf.hide(document.getElementById(id));

};

esf.hide = function(elem) {

if ( elem && elem.style )

elem.style.display = "none";

};

esf.makeVisibleById = function(id) {

if ( document.getElementById && document.getElementById(id) )

esf.makeVisible(document.getElementById(id));

};

esf.makeVisible = function(elem) {

if ( elem && elem.style )

elem.style.visibility = 'visible';

};

esf.makeInvisibleById = function(id) {

if ( document.getElementById && document.getElementById(id) )

esf.makeInvisible(document.getElementById(id));

};

esf.makeInvisible = function(elem) {

if ( elem && elem.style )

elem.style.visibility = 'hidden';

};

esf.makeTemporarilyInvisible = function(elem, durationMsec) {

esf.makeInvisible(elem);

setTimeout( function(){esf.makeVisible(elem);}, durationMsec );

};

esf.ensureTopWindow = function() {

if (window != window.top)

top.location.href = location.href;

};

esf.getElementsByFieldName = function(fieldName) {

if ( document.getElementsByName ) {

return document.getElementsByName(fieldName.toLowerCase()); // Field names are all lowercase in the HTML DOM

}

return []; // not really an empty node list, but an empty array so it has a 'length' property to query before accessing

};

esf.getElementByFieldName = function(fieldName) {

var elemNL = esf.getElementsByFieldName(fieldName);

return elemNL.length > 0 ? elemNL[0] : null;

};

esf.setAllCheckboxesByName = function(name,b) {

var checkboxes = esf.getElementsByFieldName(name);

for( var i=0; i < checkboxes.length; ++i ) {

if ( checkboxes[i].type == "checkbox" )

checkboxes[i].checked = b;

}

};

esf.checkAllCheckboxesByName = function(name) {

esf.setAllCheckboxesByName(name,true);

};

esf.uncheckAllCheckboxesByName = function(name) {

esf.setAllCheckboxesByName(name,false);

};

/* Expects two radiobuttons to be laid out as [] Yes [] No order -- can also be stacked as long as Yes is first */

esf.setupDisplayIfYesNoRadioButtonGroupIsYes = function(yesNoRadioButtonGroupName,elemIdToShowIfYes,currentRadioButtonGroupFieldValue) {

var rbYesNoElems = document.getElementsByName(yesNoRadioButtonGroupName.toLowerCase());

if ( rbYesNoElems && rbYesNoElems.length == 2 ) { /* radio buttons will only exist in EDIT mode */

rbYesNoElems[0].onclick = function() { esf.displayById(elemIdToShowIfYes); }; /* yes rb */

rbYesNoElems[1].onclick = function() { esf.hideById(elemIdToShowIfYes); }; /* no rb */

}

var lowerValue = currentRadioButtonGroupFieldValue.toLowerCase();

if ( lowerValue.startsWith('y') || lowerValue.startsWith('t') || lowerValue == '1' )

esf.displayById(elemIdToShowIfYes);

else

esf.hideById(elemIdToShowIfYes);

};

/* Expects two radiobuttons to be laid out as [] Yes [] No order -- can also be stacked as long as Yes is first */

esf.setupDisplayIfYesNoRadioButtonGroupIsNo = function(yesNoRadioButtonGroupName,elemIdToShowIfNo,currentRadioButtonGroupFieldValue) {

var rbYesNoElems = document.getElementsByName(yesNoRadioButtonGroupName.toLowerCase());

mNem

d58d2db4-f645-41ff-b29d-1c0b08b0676e wrote:

Need to extract attribute name from UML Class i.e "EARootClass" and process these value using a another table(Assume that there is a table that contains abbreviation of the words).

Are you are looking for replacing the attribute value EARootClass to the corresponding value found in the lookup table?

It may help if you could post some rows from the lookup table including the row for EARootClass.

2 people found this helpful

Paulzip

How to read the data...

with data(the_clob) as (

select '<?xml version="1.0" encoding="windows-1252"?>

<XMI.header>

<XMI.documentation>

<XMI.exporter>Enterprise Architect</XMI.exporter>

<XMI.exporterVersion>2.5</XMI.exporterVersion>

</XMI.documentation>

</XMI.header>

<XMI.content>

<UML:Model name="EA Model" xmi.id="01912248_FDE35517">

<UML:Namespace.ownedElement>

<UML:Class name="EARootClass" xmi.id="11111111_A7F4_CB0AA00" isRoot="true" isLeaf="false" isAbstract="false"/>

</UML:Namespace.ownedElement>

</UML:Model>

</XMI.content>

</XMI>'

from dual

)

select x.ClassName

from data d,

XMLTable(

XMLNamespaces(

'omg.org/UML1.3' as "UML"

'/XMI/XMI.content/UML:Model/UML:Namespace.ownedElement/UML:Class'

passing XMLType(d.the_clob)

columns

ClassName xmltype path '@name'

) x;

How to update it...

with data(the_clob) as (

select '<?xml version="1.0" encoding="windows-1252"?>

<XMI.header>

<XMI.documentation>

<XMI.exporter>Enterprise Architect</XMI.exporter>

<XMI.exporterVersion>2.5</XMI.exporterVersion>

</XMI.documentation>

</XMI.header>

<XMI.content>

<UML:Model name="EA Model" xmi.id="01912248_FDE35517">

<UML:Namespace.ownedElement>

<UML:Class name="EARootClass" xmi.id="11111111_A7F4_CB0AA00" isRoot="true" isLeaf="false" isAbstract="false"/>

</UML:Namespace.ownedElement>

</UML:Model>

</XMI.content>

</XMI>'

from dual

)

select XMlSerialize(

document

XMLQuery(

'declare namespace UML="omg.org/UML1.3"; (: :)

copy $tmp := .

modify

(for $i in $tmp/XMI/XMI.content/UML:Model/UML:Namespace.ownedElement/UML:Class

return replace value of node $i/@name with $n

)

return $tmp'

passing XMLType(d.the_clob), 'EA_RT_CLS' as "n"

returning content

)

indent size = 2

) the_clob

from data d;

<?xml version="1.0" encoding="UTF-8"?>

<XMI.header>

<XMI.documentation>

<XMI.exporter>Enterprise Architect</XMI.exporter>

<XMI.exporterVersion>2.5</XMI.exporterVersion>

</XMI.documentation>

</XMI.header>

<XMI.content>

<UML:Model name="EA Model" xmi.id="01912248_FDE35517">

<UML:Namespace.ownedElement>

<UML:Class name="EA_RT_CLS" xmi.id="11111111_A7F4_CB0AA00" isRoot="true" isLeaf="false" isAbstract="false"/>

</UML:Namespace.ownedElement>

</UML:Model>

</XMI.content>

</XMI>

EA_RT_CLS can be passed from a table column value.

To make it into an update based on another table, I'd probably use a merge, but you didn't give any table details, so I'll leave that to you, that should be pretty easy for you to do based on above.

1 person found this helpful

Shiva509

Thanks for the solution.

Here is the table structure and the data looks like below.

For EARootClass, we have to extract the words from string (In the clob data we might have multiple Classes. Need to iterate for each Class attribute) and match each word with above look up table. If there is any match we have to get the acronym of the word otherwise leave the word as is. Here, Col_3 and Col_4 are the acronyms for Col_1, we can take any one from Col_3 or Col_4 for the matching word(Make sure the whole new string should not exceed 30 characters).

After matching all extracted words from a string with the look up table, merge each acronym by separating "_"

Below data contains two Classes(Similar way we have so many classes in clob data). Process each class name by matching relevant acronym from the look up table.

<?xml version="1.0" encoding="windows-1252"?>

 \<XMI.header>

      \<XMI.documentation>

           \<XMI.exporter>Enterprise Architect\</XMI.exporter>

           \<XMI.exporterVersion>2.5\</XMI.exporterVersion>

    \</XMI.documentation>

 \</XMI.header>

\<XMI.content>

      \<UML:Model name="EA Model" xmi.id="01912248\_FDE35517">

           \<UML:Namespace.ownedElement>

                \<UML:Class name="EA Root Class" xmi.id="11111111\_A7F4\_CB0AA00" isRoot="true" isLeaf="false" isAbstract="false"/>

                \<UML:Package name="Domain Model" xmi.id="EAPK\_01912248\_C12A" isRoot="false" isLeaf="false" isAbstract="false" visibility="public"/>

                \<UML:Class name="Vacation Entitlement Matrix Settings" xmi.id="EAID\_620D1EA2\_D481\_4741" visibility="public" namespace="EAPK\_01912248\_C12A" isRoot="false" isLeaf="false" isAbstract="false" isActive="false">

                      \<UML:ModelElement.taggedValue>

                          \<UML:TaggedValue tag="isSpecification" value="false"/>

                          \<UML:TaggedValue tag="ea\_stype" value="Class"/>

                          \<UML:TaggedValue tag="ea\_ntype" value="0"/>

                          \<UML:TaggedValue tag="version" value="1.0"/>

                          \<UML:TaggedValue tag="package" value="EAPK\_01912248\_C12A"/>

                     \</UML:ModelElement.taggedValue>

                \</UML:Class>

           \</UML:Namespace.ownedElement>

    \</UML:Model>

\</XMI.content>

</XMI>

Example:

String EARootClass

Need to extract "EA", "Root" and "Class" from the given string(EARootClass) then match each word with columns Col_3 or Col_4 from look up table( "EA" is not there in the look up table so, leave as is).

Final output may looks like

EA_ROOT_CLAS or -- New String Length 12

EA_RT_CLAS or -- New String Length 10

EA_ROOT_CL or -- New String Length 10

EA_RT_CL or -- New String Length 08

The above all four are possible matches for string EARootClass(if and only if the length of the new string should not exceed 30 characters). So, we can take any one string from the four and replace same in place of the original string.

Please let me know in case if you need any more clarification on this.

Thanks in Advance.

Shiva509

@"mNem", Thanks for looking into this.

I have provided the sample look up table data. in response to Paulzip.

Thanks in Advance.

Shiva509

Can any one please help me here?

Paulzip

Shiva509 wrote:

mNem, Thanks for looking into this.

I have provided the sample look up table data. in response to Paulzip.

Thanks in Advance.

You haven't provided sample data, you provided a screenshot. We cannot write and test queries against screenshots. Can you? You have also moved the goal posts on your original description.

Please read the forum FAQ, it's very clear that if you want help, you'll need to provide table creation scripts and their sample data (as inserts), so that we can test things. We don't have time to setup your situation manually, we are all very busy and our time is valuable.

Shiva509

I am new to the forum.

Apologies for not providing the data and moved to other goal. The actual requirement is provided in

Table Script:

create table abbr_table(col_1 varchar2(50),col_2 varchar2(5),col_3 varchar2(50),col_4 varchar2(20));

Data:

insert into abbr_table values('Matrix','N','MTRX','MT');

insert into abbr_table values('Abandon','N','ABAN','AB');

insert into abbr_table values('Accident','N','ACC','AC');

insert into abbr_table values('Accidents','N','ACC','AC');

insert into abbr_table values('American National Standards Institute','N','ANSI','AN');

insert into abbr_table values('Build','N','BLD','BU');

insert into abbr_table values('Bulk','N','BULK','BL');

insert into abbr_table values('Bulletin','N','BUL','BU');

insert into abbr_table values('Class','N','CLAS','CL');

insert into abbr_table values('Entitlement','N','ENTL','EN');

insert into abbr_table values('Root','N','ROOT','RT');

insert into abbr_table values('Settings','N','SETG','SE');

insert into abbr_table values('Vacation','N','VAC','VA');

Thanks in advance.

Shiva509

Hi @"Paulzip", Do you need any additional details? Please let me know.

Thanks.

Paulzip

Answer

This is not a trivial task - the constructs in this problem are quite complicated. The idea of this forum is to try to help people with their problems, not provide a free consultancy / coding service for people, so next time show your attempts at your problem and explain why you are doing this.

-- Simulate table with original xml data

create table t_data as

select 1 as id, to_clob(

'<?xml version="1.0" encoding="windows-1252"?>

<XMI.header>

<XMI.documentation>

<XMI.exporter>Enterprise Architect</XMI.exporter>

<XMI.exporterVersion>2.5</XMI.exporterVersion>

</XMI.documentation>

</XMI.header>

<XMI.content>

<UML:Model name="EA Model" xmi.id="01912248_FDE35517">

<UML:Namespace.ownedElement>

<UML:Class name="EARootClass" xmi.id="11111111_A7F4_CB0AA00" isRoot="true" isLeaf="false" isAbstract="false"/>

<UML:Package name="Domain Model" xmi.id="EAPK_01912248_C12A" isRoot="false" isLeaf="false" isAbstract="false" visibility="public"/>

<UML:Class name="VacationEntitlementMatrixSettings" xmi.id="EAID_620D1EA2_D481_4741" visibility="public" namespace="EAPK_01912248_C12A" isRoot="false" isLeaf="false" isAbstract="false" isActive="false">

<UML:ModelElement.taggedValue>

<UML:TaggedValue tag="isSpecification" value="false"/>

<UML:TaggedValue tag="ea_stype" value="Class"/>

<UML:TaggedValue tag="ea_ntype" value="0"/>

<UML:TaggedValue tag="version" value="1.0"/>

<UML:TaggedValue tag="package" value="EAPK_01912248_C12A"/>

</UML:ModelElement.taggedValue>

</UML:Class>

</UML:Namespace.ownedElement>

</UML:Model>

</XMI.content>

</XMI>') the_clob

from dual

union all

select 2, to_clob(

'<?xml version="1.0" encoding="windows-1252"?>

<XMI.header>

<XMI.documentation>

<XMI.exporter>Enterprise Architect</XMI.exporter>

<XMI.exporterVersion>2.5</XMI.exporterVersion>

</XMI.documentation>

</XMI.header>

<XMI.content>

<UML:Model name="EA Model" xmi.id="01912248_FDE35517">

<UML:Namespace.ownedElement>

<UML:Class name="RootUnmatchClass" xmi.id="11111111_A7F4_CB0AA00" isRoot="true" isLeaf="false" isAbstract="false"/>

<UML:Package name="Domain Model" xmi.id="EAPK_01912248_C12A" isRoot="false" isLeaf="false" isAbstract="false" visibility="public"/>

<UML:Class name="MatrixEntitlementSettingsMatrix" xmi.id="EAID_620D1EA2_D481_4741" visibility="public" namespace="EAPK_01912248_C12A" isRoot="false" isLeaf="false" isAbstract="false" isActive="false">

<UML:ModelElement.taggedValue>

<UML:TaggedValue tag="isSpecification" value="false"/>

<UML:TaggedValue tag="ea_stype" value="Class"/>

<UML:TaggedValue tag="ea_ntype" value="0"/>

<UML:TaggedValue tag="version" value="1.0"/>

<UML:TaggedValue tag="package" value="EAPK_01912248_C12A"/>

</UML:ModelElement.taggedValue>

</UML:Class>

<UML:Class name="RootClassRootEA" xmi.id="11111111_A7F4_CB0AA00" isRoot="true" isLeaf="false" isAbstract="false"/>

</UML:Namespace.ownedElement>

</UML:Model>

</XMI.content>

</XMI>') -- another test

from dual;

-- Code for doing the task

with classnames as (

select d.id, x.*

from t_data d

, XMLTable(

XMLNamespaces(

'omg.org/UML1.3' as "UML"

'/XMI/XMI.content/UML:Model/UML:Namespace.ownedElement/UML:Class'

passing XMLType(d.the_clob)

columns

node_pos for ordinality

, classname varchar2(100) path '@name'

) x

)

, replacements as (

select x.*

, row_number() over (partition by id, node_pos order by pos) rn -- helps to find root

, row_number() over (partition by id, node_pos order by pos desc) rnr -- helps to find leaf

, '_'||case when length(col_3) < length(col_4) then col_3 else col_4 end col_r -- Find shortest replacement

from (

select c.*, a.*, instr(c.classname, a.col_1) pos

from classnames c

left join abbr_table a on instr(c.classname, a.col_1) > 0

) x

)

--select * from replacements order by id,

, recurse(id, node_pos, classname, result, col_1, col_r, pos, rn, rnr) as ( -- recursive multi-replace

select id, node_pos, classname, replace(classname, col_1, col_r), col_1, col_r, pos, rn, rnr

from replacements

where rn = 1 -- Anchor

union all

select t.id, a.node_pos, a.classname, replace(t.result, a.col_1, a.col_r), a.col_1, a.col_r, a.pos, a.rn, a.rnr

from recurse t

join replacements a on a.id = t.id and a.node_pos = t.node_pos and a.rn = t.rn + 1 --and

)

--select * from recurse where rnr = 1 order by id, node_pos

, replace_xml as (

select id,

XMLElement("replace", -- Construct XML containing replacements, to be passed to XQuery for update

XMLAgg(

XMLElement("val",

XMLAttributes(classname as "old_val"), -- what we're searching for, for reference

case when length(ltrim(result, '_')) <= 30 then ltrim(result, '_') else classname end -- don't replace if greater than 30 chars, but still need ordinal placeholder

)

order by node_pos -- Must order nodes in ordinal position matching source

)

) replace_xml

from recurse t

where rnr = 1

group by id

)

select /*+ no_xml_query_rewrite */ -- force functional evaluation, otherwise optimiser rewrites and mangles

d.id,

XMlSerialize(

document

XMLQuery(

'declare namespace UML="omg.org/UML1.3"; (: :)

copy $tmp := .

modify

(for $i at $p in $tmp/XMI/XMI.content/UML:Model/UML:Namespace.ownedElement/UML:Class

return replace value of node $i/@name with $r/replace/val[position()=$p]

)

return $tmp'

passing XMLType(d.the_clob), r.replace_xml as "r"

returning content

)

indent size = 2

) new_clob

from t_data d

join replace_xml r on r.id = d.id;

ID	NEW_CLOB
1	<?xml version="1.0" encoding="UTF-8"?> <XMI xmi.version="1.1" xmlns:UML="omg.org/UML1.3" timestamp="2019-12-27 05:30:16"> <XMI.header> <XMI.documentation> <XMI.exporter>Enterprise Architect</XMI.exporter> <XMI.exporterVersion>2.5</XMI.exporterVersion> </XMI.documentation> </XMI.header> <XMI.content> <UML:Model name="EA Model" xmi.id="01912248_FDE35517"> <UML:Namespace.ownedElement> <UML:Class name="EA_RT_CL" xmi.id="11111111_A7F4_CB0AA00" isRoot="true" isLeaf="false" isAbstract="false"/> <UML:Package name="Domain Model" xmi.id="EAPK_01912248_C12A" isRoot="false" isLeaf="false" isAbstract="false" visibility="public"/> <UML:Class name="VA_EN_MT_SE" xmi.id="EAID_620D1EA2_D481_4741" visibility="public" namespace="EAPK_01912248_C12A" isRoot="false" isLeaf="false" isAbstract="false" isActive="false"> <UML:ModelElement.taggedValue> <UML:TaggedValue tag="isSpecification" value="false"/> <UML:TaggedValue tag="ea_stype" value="Class"/> <UML:TaggedValue tag="ea_ntype" value="0"/> <UML:TaggedValue tag="version" value="1.0"/> <UML:TaggedValue tag="package" value="EAPK_01912248_C12A"/> </UML:ModelElement.taggedValue> </UML:Class> </UML:Namespace.ownedElement> </UML:Model> </XMI.content> </XMI>
2	<?xml version="1.0" encoding="UTF-8"?> <XMI xmi.version="1.1" xmlns:UML="omg.org/UML1.3" timestamp="2019-12-27 05:30:16"> <XMI.header> <XMI.documentation> <XMI.exporter>Enterprise Architect</XMI.exporter> <XMI.exporterVersion>2.5</XMI.exporterVersion> </XMI.documentation> </XMI.header> <XMI.content> <UML:Model name="EA Model" xmi.id="01912248_FDE35517"> <UML:Namespace.ownedElement> <UML:Class name="RTUnmatch_CL" xmi.id="11111111_A7F4_CB0AA00" isRoot="true" isLeaf="false" isAbstract="false"/> <UML:Package name="Domain Model" xmi.id="EAPK_01912248_C12A" isRoot="false" isLeaf="false" isAbstract="false" visibility="public"/> <UML:Class name="MT_EN_SE_MT" xmi.id="EAID_620D1EA2_D481_4741" visibility="public" namespace="EAPK_01912248_C12A" isRoot="false" isLeaf="false" isAbstract="false" isActive="false"> <UML:ModelElement.taggedValue> <UML:TaggedValue tag="isSpecification" value="false"/> <UML:TaggedValue tag="ea_stype" value="Class"/> <UML:TaggedValue tag="ea_ntype" value="0"/> <UML:TaggedValue tag="version" value="1.0"/> <UML:TaggedValue tag="package" value="EAPK_01912248_C12A"/> </UML:ModelElement.taggedValue> </UML:Class> <UML:Class name="RT_CL_RTEA" xmi.id="11111111_A7F4_CB0AA00" isRoot="true" isLeaf="false" isAbstract="false"/> </UML:Namespace.ownedElement> </UML:Model> </XMI.content> </XMI>

NEW_CLOB

<?xml version="1.0" encoding="UTF-8"?>

<XMI.header>

<XMI.documentation>

<XMI.exporter>Enterprise Architect</XMI.exporter>

<XMI.exporterVersion>2.5</XMI.exporterVersion>

</XMI.documentation>

</XMI.header>

<XMI.content>

<UML:Model name="EA Model" xmi.id="01912248_FDE35517">

<UML:Namespace.ownedElement>

<UML:Class name="EA_RT_CL" xmi.id="11111111_A7F4_CB0AA00" isRoot="true" isLeaf="false" isAbstract="false"/>

<UML:Package name="Domain Model" xmi.id="EAPK_01912248_C12A" isRoot="false" isLeaf="false" isAbstract="false" visibility="public"/>

<UML:Class name="VA_EN_MT_SE" xmi.id="EAID_620D1EA2_D481_4741" visibility="public" namespace="EAPK_01912248_C12A" isRoot="false" isLeaf="false" isAbstract="false" isActive="false">

<UML:ModelElement.taggedValue>

<UML:TaggedValue tag="isSpecification" value="false"/>

<UML:TaggedValue tag="ea_stype" value="Class"/>

<UML:TaggedValue tag="ea_ntype" value="0"/>

<UML:TaggedValue tag="version" value="1.0"/>

<UML:TaggedValue tag="package" value="EAPK_01912248_C12A"/>

</UML:ModelElement.taggedValue>

</UML:Class>

</UML:Namespace.ownedElement>

</UML:Model>

</XMI.content>

</XMI>

<?xml version="1.0" encoding="UTF-8"?>

<XMI.header>

<XMI.documentation>

<XMI.exporter>Enterprise Architect</XMI.exporter>

<XMI.exporterVersion>2.5</XMI.exporterVersion>

</XMI.documentation>

</XMI.header>

<XMI.content>

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Marked as Answer by Shiva509 · Sep 27 2020

Shiva509

Thank you very much @"Paulzip"!!

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Java Security

XML Digital Signature throws NAMESPACE_ERR exception under OpenJDK 11 that works under Java SE 8

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