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/*
* Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 8046817
* @summary schemagen fails to generate xsd for enum types
* @run main/othervm GenerateEnumSchema
*/
import java.io.BufferedReader;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStreamReader;
import java.nio.file.Paths;
import java.util.Scanner;
public class GenerateEnumSchema {
private static final String SCHEMA_OUTPUT_FILENAME = "schema1.xsd";
private static final File schemaOutputFile = new File(SCHEMA_OUTPUT_FILENAME);
public static void main(String[] args) throws Exception, IOException {
//Check schema generation for class type
runSchemaGen("TestClassType.java");
checkIfSchemaGenerated();
checkSchemaContent("<xs:complexType name=\"testClassType\">");
checkSchemaContent("<xs:element name=\"a\" type=\"xs:int\"/>");
schemaOutputFile.delete();
//Check schema generation for enum type
runSchemaGen("TestEnumType.java");
checkIfSchemaGenerated();
checkSchemaContent("<xs:simpleType name=\"testEnumType\">");
checkSchemaContent("<xs:enumeration value=\"ONE\"/>");
checkSchemaContent("<xs:enumeration value=\"TWO\"/>");
checkSchemaContent("<xs:enumeration value=\"THREE\"/>");
schemaOutputFile.delete();
}
private static void checkIfSchemaGenerated() {
if (!schemaOutputFile.exists()) {
throw new RuntimeException("FAIL:" + SCHEMA_OUTPUT_FILENAME + " was not generated by schemagen tool");
}
}
private static void checkSchemaContent(String exp_token) throws FileNotFoundException {
System.out.print("Check if generated schema contains '" + exp_token + "' string: ");
try (Scanner scanner = new Scanner(schemaOutputFile)) {
if (scanner.findWithinHorizon(exp_token, 0) != null) {
System.out.println("OK");
return;
}
}
System.out.println("FAIL");
throw new RuntimeException("The '" + exp_token + "' is not found in generated schema");
}
private static String getClassFilePath(String filename) {
String testSrc = System.getProperty("test.src");
if (testSrc == null) {
testSrc = ".";
}
return Paths.get(testSrc).resolve(filename).toString();
}
private static String getSchemagen() {
String javaHome = System.getProperty("java.home");
if (javaHome.endsWith("jre")) {
javaHome = new File(javaHome).getParent();
}
String schemagen = javaHome + File.separator + "bin" + File.separator + "schemagen";
if (System.getProperty("os.name").startsWith("Windows")) {
schemagen = schemagen.concat(".exe");
}
return schemagen;
}
private static void logOutput(Process p) throws IOException {
BufferedReader r = new BufferedReader(new InputStreamReader(p.getInputStream()));
String s = r.readLine();
while (s != null) {
System.out.println(s.trim());
s = r.readLine();
}
}
private static void runSchemaGen(String classFile) {
String schemagen = getSchemagen();
try {
System.out.println("Call to schemagen: " + schemagen + " " + classFile);
String[] schemagen_args = {
schemagen,
getClassFilePath(classFile)
};
ProcessBuilder pb = new ProcessBuilder(schemagen_args);
pb.redirectErrorStream(true);
Process p = pb.start();
logOutput(p);
int result = p.waitFor();
p.destroy();
if (result != 0) {
throw new RuntimeException("schemagen failed");
}
} catch (IOException | InterruptedException e) {
System.err.println("Can't run schemagen tool. Exception:");
e.printStackTrace(System.err);
throw new RuntimeException("Error launching schemagen tool");
}
}
}
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