Merge changes from origin/feat/ING-3392

.project

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>offline-resources</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+	</buildSpec>
+	<natures>
+	</natures>
+</projectDescription>

build.gradle

@@ -449,6 +449,110 @@ class XmlSchemaDownloadTask extends DefaultTask {
   }
 }
 
+/*
+ * Common task definition for inspire
+ */
+class ResourceBundleTask extends DefaultTask {
+	// the host that the resource bundle mirrors resources from
+	@Input
+	def host
+	// the remote URL to retrieve the resource ZIP archive from
+	@Input
+	@Optional
+	def archiveUrl
+	// the local ZIP archive file containing the resources
+	@Input
+	@Optional
+	def archive
+	// the prefix for the symbolic name
+	@Input
+	def symbolicNamePrefix = 'eu.esdihumboldt.util.resource'
+	// the bundle identifier (is appended to prefix sepearate by a dot)
+	@Input
+	def bundleId
+	// the served resource type
+	@Input
+	def resourceType = 'xmlSchema'
+	// the destination dir
+	@Input
+	def destDir = project.buildDir
+	// extra content for the plugin.xml - must be a closure taking a markup builder as argument
+	@Internal
+	java.util.function.Consumer<groovy.xml.MarkupBuilder> pluginExtra
+
+	ResourceBundleTask() {
+		getOutputs().upToDateWhen {
+			// we don't support proper up-to-date checking here
+			false
+		}
+	}
+
+	@TaskAction
+	def createBundle() {
+		assert host
+		assert archiveUrl || archive
+		assert bundleId
+		assert symbolicNamePrefix
+		assert resourceType // the primary resource type
+		assert destDir
+
+		// schemas from schemas.opengis.net
+		def stamp = new Date().format('yyyy.MM.dd')
+		def version = stamp //"1.0.0.$stamp"
+		def symbolicName = "$symbolicNamePrefix.$bundleId"
+		File bundle = new File(destDir, "${symbolicName}_${version}.jar")
+
+		File tmpDir = temporaryDir //File.createTempFile('resources', 'bundle')
+		tmpDir.delete()
+		tmpDir.mkdir()
+
+		File tmpSchemas
+		if (archive) {
+			// use existing schema archive
+			tmpSchemas = archive as File
+		}
+		else {
+			// download schema archive
+			tmpSchemas = new File(tmpDir, 'schemas.zip')
+			project.download.run {
+				src archiveUrl
+				dest tmpSchemas
+			}
+		}
+
+		// create plugin.xml
+		File tmpPluginXml = new File(tmpDir, 'plugin.xml')
+		tmpPluginXml.withWriter {
+			it << '<?xml version="1.0"?>\n'
+			it << '<?eclipse version="3.4"?>\n'
+			def xml = new groovy.xml.MarkupBuilder(it)
+			xml.plugin {
+				extension(point: 'eu.esdihumboldt.util.resource') {
+					resolver(id: bundleId, resourceType: resourceType) {
+						xml.host(name: host)
+						bundleResolver()
+					}
+				}
+				if (pluginExtra != null) {
+					pluginExtra.accept(xml)
+				}
+			}
+		}
+
+		// build jar
+		ant.jar(destfile: bundle) {
+			zipfileset (src: tmpSchemas, excludes: '**/*.zip')
+			fileset (dir: tmpPluginXml.parentFile, includes: tmpPluginXml.name)
+			manifest {
+				attribute(name: 'Bundle-Version', value: version)
+				attribute(name: 'Bundle-Name', value: "Resources from $host")
+				attribute(name: 'Bundle-ManifestVersion', value: 2)
+				attribute(name: 'Bundle-SymbolicName', value: "$symbolicName;singleton:=true")
+			}
+		}
+	}
+}
+
 
 /**
  * Dummy task for testing (changes result on every run)