* utilities for schema migration

deegree · Feb 26, 2021 · 1c304b1 · 1c304b1
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diff --git a/uncoupled/deegree-jaxb-util/pom.xml b/uncoupled/deegree-jaxb-util/pom.xml
@@ -0,0 +1,58 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+	<groupId>org.deegree</groupId>
+	<artifactId>deegree-jaxb-util</artifactId>
+	<version>1.0-SNAPSHOT</version>
+	<name>deegree-jaxb-util</name>
+	<packaging>jar</packaging>
+	<description>JAXB util to manipulate source tree related to deegree schema files</description>
+
+	<repositories>
+		<repository>
+			<id>deegree-repo</id>
+			<url>http://repo.deegree.org/content/groups/public</url>
+			<releases>
+				<updatePolicy>never</updatePolicy>
+			</releases>
+			<snapshots>
+				<enabled>true</enabled>
+			</snapshots>
+		</repository>
+	</repositories>
+
+	<build>
+		<plugins>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-compiler-plugin</artifactId>
+				<configuration>
+					<source>${java.version}</source>
+					<target>${java.version}</target>
+					<encoding>${project.build.sourceEncoding}</encoding>
+				</configuration>
+			</plugin>
+		</plugins>
+	</build>
+
+	<properties>
+		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+		<buildTimestamp>${maven.build.timestamp}</buildTimestamp>
+		<java.version>1.8</java.version>
+	</properties>
+
+
+	<dependencies>
+		<dependency>
+			<groupId>org.slf4j</groupId>
+			<artifactId>slf4j-simple</artifactId>
+			<version>1.7.30</version>
+		</dependency>
+		<dependency>
+			<groupId>info.picocli</groupId>
+			<artifactId>picocli</artifactId>
+			<version>4.6.1</version>
+		</dependency>
+	</dependencies>
+</project>
diff --git a/...upled/deegree-jaxb-util/src/main/java/org/deegree/uncoupled/jaxbutil/AbstractScanner.java b/...upled/deegree-jaxb-util/src/main/java/org/deegree/uncoupled/jaxbutil/AbstractScanner.java
@@ -0,0 +1,113 @@
+package org.deegree.uncoupled.jaxbutil;
+
+import static java.util.Collections.emptyList;
+
+import java.io.IOException;
+import java.nio.file.FileSystem;
+import java.nio.file.FileSystems;
+import java.nio.file.FileVisitResult;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.PathMatcher;
+import java.nio.file.SimpleFileVisitor;
+import java.nio.file.attribute.BasicFileAttributes;
+import java.util.Arrays;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.regex.Pattern;
+import java.util.stream.Collectors;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import picocli.CommandLine.Option;
+
+public abstract class AbstractScanner {
+
+	private static final Logger LOG = LoggerFactory.getLogger(AbstractScanner.class);
+
+	protected static final Pattern PAT_VERSION = Pattern.compile("^(VERSION|V|)[0-9]([._-][0-9]+)*(|-SNAPSHOT)$",
+			Pattern.CASE_INSENSITIVE);
+
+	@Option(names = { "-b", "--base" }, description = "Base path (where to start scanning)")
+	protected String path = "../../";
+
+	@Option(names = { "--schemas" }, //
+			description = "Location where to find schemas, default to http://schemas.deegree.org")
+	protected String schemasUrl = "http://schemas.deegree.org";
+
+	public static List<Path> getFilesMatching(Path basePath, String glob) throws IOException {
+		if (!Files.isDirectory(basePath)) {
+			return emptyList();
+		}
+
+		final PathMatcher mext = FileSystems.getDefault().getPathMatcher(glob);
+		final List<Path> res = new LinkedList<Path>();
+
+		Files.walkFileTree(basePath, new SimpleFileVisitor<Path>() {
+			@Override
+			public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {
+
+				if (!attrs.isDirectory() && mext.matches(file.getFileName())) {
+					LOG.trace("Lookup Soruce file {} for test", file);
+					res.add(file);
+				}
+
+				return FileVisitResult.CONTINUE;
+			}
+		});
+
+		return res;
+	}
+
+	public static List<Path> getFilesMatchingCompletePath(Path basePath, String glob, String... excludes)
+			throws IOException {
+		if (!Files.isDirectory(basePath)) {
+			return emptyList();
+		}
+		FileSystem fs = FileSystems.getDefault();
+		final PathMatcher mext = fs.getPathMatcher(glob);
+		List<PathMatcher> mexcludes = Arrays.stream(excludes) //
+				.map(fs::getPathMatcher) //
+				.collect(Collectors.toList());
+		final List<Path> res = new LinkedList<Path>();
+
+		Files.walkFileTree(basePath, new SimpleFileVisitor<Path>() {
+			@Override
+			public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {
+				boolean exclude = false;
+				for (PathMatcher mexclude : mexcludes) {
+					if (mexclude.matches(file)) {
+						exclude = true;
+						break;
+					}
+				}
+
+				if (!attrs.isDirectory() && !exclude && mext.matches(file)) {
+					LOG.trace("Lookup Soruce file {} for test", file);
+					res.add(file);
+				}
+
+				return FileVisitResult.CONTINUE;
+			}
+		});
+
+		return res;
+	}
+
+	protected Path removeVersion(Path p) {
+		Path res = null;
+		for (int i = 0, len = p.getNameCount(); i < len; i++) {
+			String seg = p.getName(i).toString();
+			if (PAT_VERSION.matcher(seg).matches()) {
+				continue;
+			}
+			if (res == null) {
+				res = p.getName(i);
+			} else {
+				res = res.resolve(p.getName(i));
+			}
+		}
+		return res;
+	}
+}