} // 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
/// <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
} // 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