{

class Program

{

private static int defaultTestno = 1;

private static string testOutputDir = @"..\..\NewsML-G2-testresults";

static void Main(string[] args)

{

if (args.Length < 1)

{

Test00();

}

else

{

int testno = -1;

try

{

testno = Convert.ToInt32(args[0]);

}

catch (Exception ex)

{

testno = defaultTestno;

}

switch (testno)

{

case 1:

Test01();

break;

case 2:

Test02();

break;

case 3:

Test03();

break;

case 4:

Test04();

break;

default:

Test01();

break;

}

}

Console.WriteLine("Type a key to close this application.");

var inkey = Console.ReadLine();

}

/// <summary>

/// Dummy test, tells only how to select a specific test

/// </summary>

private static void Test00()

{

Console.WriteLine("Tests have to be selected by a number higher than 0 as command line parameter.");

}

/// <summary>

/// Generates a NewsItem complying to the reference example LISTING_2-modPower_NewsML-G2_Text_Document.xml.

/// The sequence of generating nodes/elements follows the sequence in the example XML document.

/// </summary>

private static void Test01()

{

// Generic variables

Exception ex1;

LxDateTime lxdt;

ConceptNameTypeCt name;

TruncatedDateTimeTypeUnion dtvaltdtt;

NewsItemElm newsItem = new NewsItemElm();

newsItem.Standard = "NewsML-G2";

newsItem.Standardversion = "2.27";

newsItem.Guid = "urn:newsml:acmenews.com:20161121:US-FINANCE-FED";

newsItem.Version = 11;

newsItem.Conformance = "power";

// Adding 2 catalogRef-s:

CatalogRefElm catalogRef = new CatalogRefElm();

catalogRef.Href = "http://www.iptc.org/std/catalog/catalog.IPTC-G2-Standards_30.xml";

newsItem.CatalogRef.Add(catalogRef);

catalogRef = new CatalogRefElm();

catalogRef.Href = "http://catalog.acmenews.com/news/ANM_G2_CODES_2.xml";

newsItem.CatalogRef.Add(catalogRef);

// Adding rightsInfo - bubble up

CopyrightHolderElm copyrightHolder = new CopyrightHolderElm();

copyrightHolder.Uri = "http://www.acmenews.com/about.html#copyright";

name = new ConceptNameTypeCt();

name.Value = "Acme News and Media LLC";

copyrightHolder.Name.Add(name);

CopyrightNoticeElm copyrightNotice = new CopyrightNoticeElm();

copyrightNotice.Add("Copyright 2016-17 Acme News and Media LLC");

RightsInfoTypeCt rightsInfo = new RightsInfoTypeCt();

rightsInfo.CopyrightHolder = copyrightHolder;

rightsInfo.CopyrightNotice.Add(copyrightNotice);

newsItem.RightsInfo.Add(rightsInfo);

// Adding itemMeta properties

newsItem.ItemMeta.ItemClass.Qcode = "ninat:text";

lxdt = LxDateTime.CreateDateTime(2017, 11, 21, 16, 25, 32, 0, 0, 0, -5, 0);

newsItem.ItemMeta.VersionCreated.Value = lxdt;

newsItem.ItemMeta.Provider.Uri = "http://www.acmenews.com/about/";

QualPropTypeCt pubStatus = new QualPropTypeCt();

pubStatus.Qcode = "stat:usable";

newsItem.ItemMeta.PubStatus = pubStatus;

// Adding contentMeta properties

ContentMetadataAfDTypeCt contentMeta = new ContentMetadataAfDTypeCt(); // = the wrapper

if (LxDateTime.TryParseXSDDateTime("2016-11-21T15:21:06-05:00", out lxdt, out ex1))

{

TruncatedDateTimePropTypeCt contentCreated = new TruncatedDateTimePropTypeCt();

dtvaltdtt = new TruncatedDateTimeTypeUnion(lxdt);

contentCreated.Value = dtvaltdtt;

contentMeta.ContentCreated = contentCreated;

}

if (LxDateTime.TryParseXSDDateTime("2017-11-21T16:22:45-05:00", out lxdt, out ex1))

{

TruncatedDateTimePropTypeCt contentModified = new TruncatedDateTimePropTypeCt();

dtvaltdtt = new TruncatedDateTimeTypeUnion(lxdt);

contentModified.Value = dtvaltdtt;

contentMeta.ContentModified = contentModified;

}

FlexLocationPropTypeCt located = new FlexLocationPropTypeCt();

located.Qcode = "geoloc:NYC";

name = new ConceptNameTypeCt();

name.Value = "New York, NY";

located.Name.Add(name);

contentMeta.Located.Add(located);

FlexAuthorPropTypeCt creator = new FlexAuthorPropTypeCt();

creator.Uri = "http://www.acmenews.com/staff/mjameson";

name = new ConceptNameTypeCt();

name.Value = "Meredith Jameson";

creator.Name.Add(name);

contentMeta.Creator1.Add(creator); // .Creator = @creator, .Creator1 = /creator

Flex1PartyPropTypeCt infoSource = new Flex1PartyPropTypeCt();

infoSource.Qcode = "is:AP";

name = new ConceptNameTypeCt();

name.Value = "Associcated Press";

infoSource.Name.Add(name);

contentMeta.InfoSource.Add(infoSource);

LanguageElm language = new LanguageElm();

language.Tag = "en-US";

contentMeta.Language.Add(language);

// a sequence of subject elements

SubjectElm subject = new SubjectElm();

subject.Qcode = "medtop:04000000";

name = new ConceptNameTypeCt();

name.Value = "economy, business and finance";

subject.Name.Add(name);

contentMeta.Subject.Add(subject);

subject = new SubjectElm();

subject.Qcode = "medtop:20000350";

name = new ConceptNameTypeCt();

name.Value = "central bank";

subject.Name.Add(name);

contentMeta.Subject.Add(subject);

subject = new SubjectElm();

subject.Qcode = "medtop:20000379";

name = new ConceptNameTypeCt();

name.Value = "money and monetary policy";

subject.Name.Add(name);

contentMeta.Subject.Add(subject);

SluglineElm slugline = new SluglineElm();

slugline.Value = "US-Finance-Fed";

contentMeta.Slugline.Add(slugline);

HeadlineElm headline = new HeadlineElm();

headline.Value = "Fed to halt QE to avert \"bubble\"";

contentMeta.Headline.Add(headline);

// finally: add the filled contentMeta instance to the newsItem

newsItem.ContentMeta = contentMeta;

// Adding contentSet

ContentSetElm contentSet = new ContentSetElm();

// (create the XML tree outside the NewsML-G2 schema - in the IPTC NITF namespace

XNamespace nitfNs = "http://iptc.org/std/NITF/2006-10-18/";

XElement nitf = new XElement(nitfNs + "nitf",

new XElement(nitfNs + "body",

new XElement(nitfNs + "body.head",

new XElement(nitfNs + "hedline",

new XElement(nitfNs + "hl1", new XText("Fed to halt QE to avert \"bubble\""))

),

new XElement(nitfNs + "byline", new XText("By Meredith Jameson, Staff Reporter"))

),

new XElement(nitfNs + "body.content",

new XElement(nitfNs + "p", new XText("(New York, NY - October 21) Et, sent luptat luptat, commy Nim zzriureet vendreetue modo etc")),

new XElement(nitfNs + "p", new XText("Ugiating ea feugait utat, venim velent nim quis nulluptat num Volorem inci enim dolobor eetuer sendre ercin utpatio dolorpercing"))

)

)

);

ContentSetElm.InlineXMLElm inlineXml = new ContentSetElm.InlineXMLElm();

inlineXml.AnyElement = nitf;

contentSet.InlineXML.Add(inlineXml);

newsItem.ContentSet = contentSet;

// final action of the test procedure: serialized the XML document and create an output

LxSerializer<NewsItemElm> serializer1 = new LxSerializer<NewsItemElm>();

using (StringWriter sw = new StringWriter())

{

serializer1.Serialize(sw, newsItem);

Console.WriteLine(sw.ToString());

}

using (StreamWriter outputSw = new StreamWriter(Path.Combine(testOutputDir, "test01-LISTING_2-generated.xml")))

{

serializer1.Serialize(outputSw, newsItem);

Console.WriteLine("!! Test results file test01-LISTING_2-generated.xml was generated");

}

Console.WriteLine("!!!!! Test01 closes");

} // Test01

/// <summary>

/// Generates a NewsItem complying to the reference example LISTING_2-modPower_NewsML-G2_Text_Document.xml.

/// The sequence of generating nodes/elements DOES NOT follow the sequence in the example XML document.

/// </summary>

private static void Test02()

{

// Generic variables

Exception ex1;

LxDateTime lxdt;

ConceptNameTypeCt name;

TruncatedDateTimeTypeUnion dtvaltdtt;

NewsItemElm newsItem = new NewsItemElm();

newsItem.Standard = "NewsML-G2";

newsItem.Standardversion = "2.27";

newsItem.Guid = "urn:newsml:acmenews.com:20161121:US-FINANCE-FED";

newsItem.Version = 11;

newsItem.Conformance = "power";

// Adding 2 catalogRef-s:

CatalogRefElm catalogRef = new CatalogRefElm();

catalogRef.Href = "http://www.iptc.org/std/catalog/catalog.IPTC-G2-Standards_30.xml";

newsItem.CatalogRef.Add(catalogRef);

catalogRef = new CatalogRefElm();

catalogRef.Href = "http://catalog.acmenews.com/news/ANM_G2_CODES_2.xml";

newsItem.CatalogRef.Add(catalogRef);

// Adding rightsInfo - bubble up

CopyrightHolderElm copyrightHolder = new CopyrightHolderElm();

copyrightHolder.Uri = "http://www.acmenews.com/about.html#copyright";

name = new ConceptNameTypeCt();

name.Value = "Acme News and Media LLC";

copyrightHolder.Name.Add(name);

CopyrightNoticeElm copyrightNotice = new CopyrightNoticeElm();

copyrightNotice.Add("Copyright 2016-17 Acme News and Media LLC");

RightsInfoTypeCt rightsInfo = new RightsInfoTypeCt();

rightsInfo.CopyrightHolder = copyrightHolder;

rightsInfo.CopyrightNotice.Add(copyrightNotice);

newsItem.RightsInfo.Add(rightsInfo);

// Adding itemMeta properties

newsItem.ItemMeta.ItemClass.Qcode = "ninat:text";

// pubStatus moved up

QualPropTypeCt pubStatus = new QualPropTypeCt();

pubStatus.Qcode = "stat:usable";

newsItem.ItemMeta.PubStatus = pubStatus;

// provider moved up

newsItem.ItemMeta.Provider.Uri = "http://www.acmenews.com/about/";

lxdt = LxDateTime.CreateDateTime(2017, 11, 21, 16, 25, 32, 0, 0, 0, -5, 0);

newsItem.ItemMeta.VersionCreated.Value = lxdt;

// Adding contentSet --- moved prior to setting contentMeta

ContentSetElm contentSet = new ContentSetElm();

// (create the XML tree outside the NewsML-G2 schema - in the IPTC NITF namespace

XNamespace nitfNs = "http://iptc.org/std/NITF/2006-10-18/";

XElement nitf = new XElement(nitfNs + "nitf",

new XElement(nitfNs + "body",

new XElement(nitfNs + "body.head",

new XElement(nitfNs + "hedline",

new XElement(nitfNs + "hl1", new XText("Fed to halt QE to avert \"bubble\""))

),

new XElement(nitfNs + "byline", new XText("By Meredith Jameson, Staff Reporter"))

),

new XElement(nitfNs + "body.content",

new XElement(nitfNs + "p", new XText("(New York, NY - October 21) Et, sent luptat luptat, commy Nim zzriureet vendreetue modo etc")),

new XElement(nitfNs + "p", new XText("Ugiating ea feugait utat, venim velent nim quis nulluptat num Volorem inci enim dolobor eetuer sendre ercin utpatio dolorpercing"))

)

)

);

ContentSetElm.InlineXMLElm inlineXml = new ContentSetElm.InlineXMLElm();

inlineXml.AnyElement = nitf;

contentSet.InlineXML.Add(inlineXml);

newsItem.ContentSet = contentSet;

// Adding contentMeta properties

ContentMetadataAfDTypeCt contentMeta = new ContentMetadataAfDTypeCt(); // = the wrapper

if (LxDateTime.TryParseXSDDateTime("2016-11-21T15:21:06-05:00", out lxdt, out ex1))

{

TruncatedDateTimePropTypeCt contentCreated = new TruncatedDateTimePropTypeCt();

dtvaltdtt = new TruncatedDateTimeTypeUnion(lxdt);

contentCreated.Value = dtvaltdtt;

contentMeta.ContentCreated = contentCreated;

}

if (LxDateTime.TryParseXSDDateTime("2017-11-21T16:22:45-05:00", out lxdt, out ex1))

{

TruncatedDateTimePropTypeCt contentModified = new TruncatedDateTimePropTypeCt();

dtvaltdtt = new TruncatedDateTimeTypeUnion(lxdt);

contentModified.Value = dtvaltdtt;

contentMeta.ContentModified = contentModified;

}

FlexLocationPropTypeCt located = new FlexLocationPropTypeCt();

located.Qcode = "geoloc:NYC";

name = new ConceptNameTypeCt();

name.Value = "New York, NY";

located.Name.Add(name);

contentMeta.Located.Add(located);

FlexAuthorPropTypeCt creator = new FlexAuthorPropTypeCt();

creator.Uri = "http://www.acmenews.com/staff/mjameson";

name = new ConceptNameTypeCt();

name.Value = "Meredith Jameson";

creator.Name.Add(name);

contentMeta.Creator1.Add(creator); // .Creator = @creator, .Creator1 = /creator

Flex1PartyPropTypeCt infoSource = new Flex1PartyPropTypeCt();

infoSource.Qcode = "is:AP";

name = new ConceptNameTypeCt();

name.Value = "Associcated Press";

infoSource.Name.Add(name);

contentMeta.InfoSource.Add(infoSource);

LanguageElm language = new LanguageElm();

language.Tag = "en-US";

contentMeta.Language.Add(language);

// a sequence of subject elements

SubjectElm subject = new SubjectElm();

subject.Qcode = "medtop:04000000";

name = new ConceptNameTypeCt();

name.Value = "economy, business and finance";

subject.Name.Add(name);

contentMeta.Subject.Add(subject);

subject = new SubjectElm();

subject.Qcode = "medtop:20000350";

name = new ConceptNameTypeCt();

name.Value = "central bank";

subject.Name.Add(name);

contentMeta.Subject.Add(subject);

subject = new SubjectElm();

subject.Qcode = "medtop:20000379";

name = new ConceptNameTypeCt();

name.Value = "money and monetary policy";

subject.Name.Add(name);

contentMeta.Subject.Add(subject);

SluglineElm slugline = new SluglineElm();

slugline.Value = "US-Finance-Fed";

contentMeta.Slugline.Add(slugline);

HeadlineElm headline = new HeadlineElm();

headline.Value = "Fed to halt QE to avert \"bubble\"";

contentMeta.Headline.Add(headline);

// finally: add the filled contentMeta instance to the newsItem

newsItem.ContentMeta = contentMeta;

// final action of the test procedure: serialized the XML document and create an output

LxSerializer<NewsItemElm> serializer1 = new LxSerializer<NewsItemElm>();

using (StringWriter sw = new StringWriter())

{

serializer1.Serialize(sw, newsItem);

Console.WriteLine(sw.ToString());

}

using (StreamWriter outputSw = new StreamWriter(Path.Combine(testOutputDir, "test02-LISTING_2-generated.xml")))

{

serializer1.Serialize(outputSw, newsItem);

Console.WriteLine("!! Test results file test02-LISTING_2-generated.xml was generated");

}

Console.WriteLine("!!!!! Test02 closes");

} // Test02

/// <summary>

/// Generates a NewsItem based on the reference example LISTING_2-modPower_NewsML-G2_Text_Document.xml.

/// It tests adding metadata properties to a wrapper after having added the wrapper to the node tree.

/// </summary>

private static void Test03()

{

// Generic variables

Exception ex1;

LxDateTime lxdt;

ConceptNameTypeCt name;

TruncatedDateTimeTypeUnion dtvaltdtt;

NewsItemElm newsItem = new NewsItemElm();

newsItem.Standard = "NewsML-G2";

newsItem.Standardversion = "2.27";

newsItem.Guid = "urn:newsml:acmenews.com:20161121:US-FINANCE-FED";

newsItem.Version = 11;

newsItem.Conformance = "power";

// Adding 2 catalogRef-s:

CatalogRefElm catalogRef = new CatalogRefElm();

catalogRef.Href = "http://www.iptc.org/std/catalog/catalog.IPTC-G2-Standards_30.xml";

newsItem.CatalogRef.Add(catalogRef);

catalogRef = new CatalogRefElm();

catalogRef.Href = "http://catalog.acmenews.com/news/ANM_G2_CODES_2.xml";

newsItem.CatalogRef.Add(catalogRef);

// Adding rightsInfo - bubble up

CopyrightHolderElm copyrightHolder = new CopyrightHolderElm();

copyrightHolder.Uri = "http://www.acmenews.com/about.html#copyright";

name = new ConceptNameTypeCt();

name.Value = "Acme News and Media LLC";

copyrightHolder.Name.Add(name);

CopyrightNoticeElm copyrightNotice = new CopyrightNoticeElm();

copyrightNotice.Add("Copyright 2016-17 Acme News and Media LLC");

RightsInfoTypeCt rightsInfo = new RightsInfoTypeCt();

rightsInfo.CopyrightHolder = copyrightHolder;

rightsInfo.CopyrightNotice.Add(copyrightNotice);

newsItem.RightsInfo.Add(rightsInfo);

// Adding itemMeta properties

newsItem.ItemMeta.ItemClass.Qcode = "ninat:text";

lxdt = LxDateTime.CreateDateTime(2017, 11, 21, 16, 25, 32, 0, 0, 0, -5, 0);

newsItem.ItemMeta.VersionCreated.Value = lxdt;

newsItem.ItemMeta.Provider.Uri = "http://www.acmenews.com/about/";

QualPropTypeCt pubStatus = new QualPropTypeCt();

pubStatus.Qcode = "stat:usable";

newsItem.ItemMeta.PubStatus = pubStatus;

// Adding contentMeta properties

ContentMetadataAfDTypeCt contentMeta = new ContentMetadataAfDTypeCt(); // = the wrapper

if (LxDateTime.TryParseXSDDateTime("2016-11-21T15:21:06-05:00", out lxdt, out ex1))

{

TruncatedDateTimePropTypeCt contentCreated = new TruncatedDateTimePropTypeCt();

dtvaltdtt = new TruncatedDateTimeTypeUnion(lxdt);

contentCreated.Value = dtvaltdtt;

contentMeta.ContentCreated = contentCreated;

}

if (LxDateTime.TryParseXSDDateTime("2017-11-21T16:22:45-05:00", out lxdt, out ex1))

{

TruncatedDateTimePropTypeCt contentModified = new TruncatedDateTimePropTypeCt();

dtvaltdtt = new TruncatedDateTimeTypeUnion(lxdt);

contentModified.Value = dtvaltdtt;

contentMeta.ContentModified = contentModified;

}

FlexLocationPropTypeCt located = new FlexLocationPropTypeCt();

located.Qcode = "geoloc:NYC";

name = new ConceptNameTypeCt();

name.Value = "New York, NY";

located.Name.Add(name);

contentMeta.Located.Add(located);

FlexAuthorPropTypeCt creator = new FlexAuthorPropTypeCt();

creator.Uri = "http://www.acmenews.com/staff/mjameson";

name = new ConceptNameTypeCt();

name.Value = "Meredith Jameson";

creator.Name.Add(name);

contentMeta.Creator1.Add(creator); // .Creator = @creator, .Creator1 = /creator

Flex1PartyPropTypeCt infoSource = new Flex1PartyPropTypeCt();

infoSource.Qcode = "is:AP";

name = new ConceptNameTypeCt();

name.Value = "Associcated Press";

infoSource.Name.Add(name);

contentMeta.InfoSource.Add(infoSource);

LanguageElm language = new LanguageElm();

language.Tag = "en-US";

contentMeta.Language.Add(language);

// only 1 subject element

SubjectElm subject = new SubjectElm();

subject.Qcode = "medtop:04000000";

name = new ConceptNameTypeCt();

name.Value = "economy, business and finance";

subject.Name.Add(name);

contentMeta.Subject.Add(subject);

SluglineElm slugline = new SluglineElm();

slugline.Value = "US-Finance-Fed";

contentMeta.Slugline.Add(slugline);

HeadlineElm headline = new HeadlineElm();

headline.Value = "Fed to halt QE to avert \"bubble\"";

contentMeta.Headline.Add(headline);

// add the filled contentMeta instance to the newsItem

newsItem.ContentMeta = contentMeta;

// Adding an empty contentSet wrapper

ContentSetElm contentSet = new ContentSetElm();

// TEST: 2nd round of metadata activities:

// remove a subject from contentMeta

newsItem.ContentMeta.Subject.RemoveAt(0);

// TEST: Now add contentMeta properties

subject = new SubjectElm();

subject.Qcode = "medtop:20000350";

name = new ConceptNameTypeCt();

name.Value = "central bank";

subject.Name.Add(name);

newsItem.ContentMeta.Subject.Add(subject);

subject = new SubjectElm();

subject.Qcode = "medtop:20000379";

name = new ConceptNameTypeCt();

name.Value = "money and monetary policy";

subject.Name.Add(name);

newsItem.ContentMeta.Subject.Add(subject);

// TEST: Now add itemMeta properties

BlockTypeCt edNote = new BlockTypeCt();

edNote.Value = "Hello, dear NewsML-G2 testers. We hope you enjoy the results.";

newsItem.ItemMeta.EdNote.Add(edNote);

// final action of the test procedure: serialized the XML document and create an output

LxSerializer<NewsItemElm> serializer1 = new LxSerializer<NewsItemElm>();

using (StringWriter sw = new StringWriter())

{

serializer1.Serialize(sw, newsItem);

Console.WriteLine(sw.ToString());

}

using (StreamWriter outputSw = new StreamWriter(Path.Combine(testOutputDir, "test03-generated.xml")))

{

serializer1.Serialize(outputSw, newsItem);

Console.WriteLine("!! Test results file test03-generated.xml was generated");

}

Console.WriteLine("!!!!! Test03 closes");

} // Test03

/// <summary>

/// Generates a NewsItem based on the reference example LISTING_2-modPower_NewsML-G2_Text_Document.xml.

/// It tests a) adding element from an "other" namespace to itemMeta and contentMeta

/// and b) adding the <itemClass> element to the contentMeta where it must not exist by the NewsML-G2 XML schema.

/// </summary>

private static void Test04()

{

// Generic variables

Exception ex1;

LxDateTime lxdt;

ConceptNameTypeCt name;

TruncatedDateTimeTypeUnion dtvaltdtt;

NewsItemElm newsItem = new NewsItemElm();

newsItem.Standard = "NewsML-G2";

newsItem.Standardversion = "2.27";

newsItem.Guid = "urn:newsml:acmenews.com:20161121:US-FINANCE-FED";

newsItem.Version = 11;

newsItem.Conformance = "power";

// Adding 2 catalogRef-s:

CatalogRefElm catalogRef = new CatalogRefElm();

catalogRef.Href = "http://www.iptc.org/std/catalog/catalog.IPTC-G2-Standards_30.xml";

newsItem.CatalogRef.Add(catalogRef);

// Adding rightsInfo - bubble up

CopyrightHolderElm copyrightHolder = new CopyrightHolderElm();

copyrightHolder.Uri = "http://www.acmenews.com/about.html#copyright";

name = new ConceptNameTypeCt();

name.Value = "Acme News and Media LLC";

copyrightHolder.Name.Add(name);

CopyrightNoticeElm copyrightNotice = new CopyrightNoticeElm();

copyrightNotice.Add("Copyright 2016-17 Acme News and Media LLC");

RightsInfoTypeCt rightsInfo = new RightsInfoTypeCt();

rightsInfo.CopyrightHolder = copyrightHolder;

rightsInfo.CopyrightNotice.Add(copyrightNotice);

newsItem.RightsInfo.Add(rightsInfo);

// Adding itemMeta properties

newsItem.ItemMeta.ItemClass.Qcode = "ninat:text";

lxdt = LxDateTime.CreateDateTime(2017, 11, 21, 16, 25, 32, 0, 0, 0, -5, 0);

newsItem.ItemMeta.VersionCreated.Value = lxdt;

newsItem.ItemMeta.Provider.Uri = "http://www.acmenews.com/about/";

QualPropTypeCt pubStatus = new QualPropTypeCt();

pubStatus.Qcode = "stat:usable";

newsItem.ItemMeta.PubStatus = pubStatus;

// TEST: create an element in an "other" namespace and add it to the extension point of itemMeta

XNamespace specdNs = "http://example.org/ns/specialdata01";

XElement specdAlarm1 = new XElement(specdNs + "alarm", new XText("This news item should be published instantly"));

newsItem.ItemMeta.AnyElement.Add(specdAlarm1);

// Adding contentMeta properties

ContentMetadataAfDTypeCt contentMeta = new ContentMetadataAfDTypeCt(); // = the wrapper

if (LxDateTime.TryParseXSDDateTime("2016-11-21T15:21:06-05:00", out lxdt, out ex1))

{

TruncatedDateTimePropTypeCt contentCreated = new TruncatedDateTimePropTypeCt();

dtvaltdtt = new TruncatedDateTimeTypeUnion(lxdt);

contentCreated.Value = dtvaltdtt;

contentMeta.ContentCreated = contentCreated;

}

if (LxDateTime.TryParseXSDDateTime("2017-11-21T16:22:45-05:00", out lxdt, out ex1))

{

TruncatedDateTimePropTypeCt contentModified = new TruncatedDateTimePropTypeCt();

dtvaltdtt = new TruncatedDateTimeTypeUnion(lxdt);

contentModified.Value = dtvaltdtt;

contentMeta.ContentModified = contentModified;

}

HeadlineElm headline = new HeadlineElm();

headline.Value = "Testing, testing, testing";

contentMeta.Headline.Add(headline);

// TEST: create an element in an "other" namespace and add it to the extension point of contentMeta

XNamespace addldNs = "http://example.org/ns/additionaldata01";

XElement addldHeadline = new XElement(addldNs + "ourHeadline", new XText("Look at this special news item"));

contentMeta.AnyElement.Add(addldHeadline);

// TEST: create an element defined as child of itemMeta and try to add it to the extension point of contentMeta

// Attempt 1:

ItemClassElm itemClassWrong1 = new ItemClassElm();

itemClassWrong1.Qcode = "blabla:anything";

// contentMeta.AnyElement.Add(itemClassWrong1); // this line of code cannot be compiled, wrong data type

// Attempt 2: build the <itemClass> as generic XElement

XNamespace narNs = "http://iptc.org/std/nar/2006-10-01/";

XElement itemClassWrong2 = new XElement(narNs + "itemClass", new XAttribute("qcode","blabla:anything"));

// the line of code below generates an <itemClass> element as child of <contentMeta>: this is invalid by the NewsML-G2 schema

contentMeta.AnyElement.Add(itemClassWrong2);

// finally: add the filled contentMeta instance to the newsItem

newsItem.ContentMeta = contentMeta;

// Adding an empty contentSet

ContentSetElm contentSet = new ContentSetElm();

newsItem.ContentSet = contentSet;

// final action of the test procedure: serialized the XML document and create an output

LxSerializer<NewsItemElm> serializer1 = new LxSerializer<NewsItemElm>();

using (StringWriter sw = new StringWriter())

{

serializer1.Serialize(sw, newsItem);

Console.WriteLine(sw.ToString());

// ValidateNG2newsItem(sw.ToString()); // calling it throws an exception

}

using (StreamWriter outputSw = new StreamWriter(Path.Combine(testOutputDir, "test04-generated.xml")))

{

serializer1.Serialize(outputSw, newsItem);

Console.WriteLine("!! Test results file test04-generated.xml was generated");

}

Console.WriteLine("!!!!! Test04 closes");

} // Test04

private static void ValidateNG2newsItem(string serializedNG2)

{

// executing the line below throws an exeption: the XsdValidator needs more data (maybe of the XML Schema)

LiquidTechnologies.XmlObjects.NewsMLPower227.XsdValidator validator = new LiquidTechnologies.XmlObjects.NewsMLPower227.XsdValidator();

using (XmlReader validatingReader = validator.CreateValidatingReader(serializedNG2, ValidatingReaderErrorHandler))

{

LxSerializer<NewsItemElm> serializer = new LxSerializer<NewsItemElm>();

LxReaderSettings lxReaderSettings = new LxReaderSettings()

{

ErrorHandler = LxErrorHandler

};

NewsItemElm newsItemElm = serializer.Deserialize(validatingReader, lxReaderSettings);

}

}

private static void ValidatingReaderErrorHandler(object sender, ValidationEventArgs e)

{

Console.WriteLine($".Net XSD Validator : {e.Severity} : {e.Message}");

}

private static void LxErrorHandler(string msg, LxErrorSeverity severity, LxErrorCode errorCode, TextLocation location, object targetObject)

{

Console.WriteLine($"Liquid XML Objects Validator : {severity} : {msg}");

}

}