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src/org/citygml4j/ade_xjc/ADE_XJC.java

@@ -5,7 +5,10 @@ import java.io.FileNotFoundException;
 import java.io.PrintStream;
 import java.math.BigInteger;
 import java.security.NoSuchAlgorithmException;
+import java.util.ArrayList;
+import java.util.List;
 
+import org.kohsuke.args4j.Argument;
 import org.kohsuke.args4j.CmdLineException;
 import org.kohsuke.args4j.CmdLineParser;
 import org.kohsuke.args4j.Option;
@@ -25,21 +28,22 @@ public class ADE_XJC {
 	// some files we will need
 	private File baseProfileFile = new File(schema_dir.getAbsoluteFile() + "/CityGML/citygml4j_profile.xsd");
 	private File bindingFile = new File(schema_dir.getAbsoluteFile() + "/CityGML/binding.xjb");
+	private File adeSchemaFile = null;
 	
 	// args
-	@Option(name="-schema", usage="XML schema file of the ADE (required)", metaVar="<fileName>")
-	private File adeSchemaFile = null;
+	@Argument
+	private List<String> adeSchemaFileList = new ArrayList<String>();
 
-	@Option(name="-package", usage="package for the ADE classes (optional, default='ade')", metaVar="<packageName>")
+	@Option(name="-package", usage="package for the ADE JAXB classes (default: 'ade')", metaVar="<packageName>")
 	private String packageName = "ade";
 
-	@Option(name="-binding", usage="JAXB binding file for ADE schema (optional)", metaVar="<fileName>")
+	@Option(name="-binding", usage="optional JAXB binding file for ADE XML Schema", metaVar="<fileName>")
 	private File adeBindingFile = null;
 	
-	@Option(name="-output", usage="output folder (optional, default='src-gen')", metaVar="<folderName>")
+	@Option(name="-output", usage="output folder (default: 'src-gen')", metaVar="<folderName>")
 	private File outputFolder = new File("src-gen");
 	
-	@Option(name="-non-strict", usage="allow changes to contents of subfolder 'schema'\n(optional)")
+	@Option(name="-non-strict", usage="allow changes to contents of subfolder 'schema'")
 	private boolean nonStrict = false;
 
 	@Option(name="-clean", usage="clean output folder")
@@ -74,23 +78,24 @@ public class ADE_XJC {
 
 		if (version) {
 			System.out.println("ade-xjc version \"0.1.0\"");
-			System.out.println("JAXB xjc wrapper built for citygml4j version \"0.1.0\"");
+			System.out.println("ade-xjc is a JAXB xjc wrapper built for citygml4j version \"0.1.0\"");
 			System.exit(0);
 		}
 
-		if (adeSchemaFile == null) {
-			System.out.println("Option \"-schema\" is required");
+		if (adeSchemaFileList.isEmpty()) {
+			System.out.println("Provide the ADE XML Schema definition file to be compiled as argument");
 			printUsage(parser, System.out);
 			System.exit(1);
 		}
 		
-		if (packageName.startsWith("org.citygml4j")) {
-			LOG.error("The package " + packageName + " is not allowed for the ADE classes");
-			LOG.error("Choose a package which is not a subpackage of org.citygml4j. Exiting.");
+		if (adeSchemaFileList.size() > 1) {
+			System.out.println("Only provide one ADE XML Schema definition file at a time");
+			printUsage(parser, System.out);
 			System.exit(1);
 		}
 					
 		LOG.info("Starting ade-xjc compiler");
+		adeSchemaFile = new File(adeSchemaFileList.get(0));
 		int status = 0;
 		
 		try {
@@ -103,6 +108,12 @@ public class ADE_XJC {
 			LOG.info("Checking build environment");
 			checkBuildEnvironment();	
 
+			if (packageName.startsWith("org.citygml4j")) {
+				LOG.error("The package " + packageName + " is not allowed for the ADE classes");
+				LOG.error("Choose a package which is not a subpackage of org.citygml4j. Aborting.");
+				System.exit(1);
+			}
+			
 			LOG.info("Using ADE schema " + adeSchemaFile.getAbsolutePath());
 			if (adeBindingFile != null)
 				LOG.info("Using JAXB binding " + adeBindingFile.getAbsolutePath());
@@ -204,7 +215,7 @@ public class ADE_XJC {
 	}
 
 	private void printUsage(CmdLineParser parser, PrintStream out) {
-		out.println("Usage: java -jar ade-xjc.jar [-options]");
+		out.println("Usage: java -jar ade-xjc.jar [-options] ade.xsd");
 		out.println();
 		out.println("where options include:");
 		parser.printUsage(System.out);