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comparison jvmci/jdk.vm.ci.service.processor/src/jdk/vm/ci/service/processor/ServiceProviderProcessor.java @ 22743:f23c3e2022d9

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workaround for Eclipse bug 367599
author Doug Simon <doug.simon@oracle.com>
date Fri, 04 Dec 2015 13:47:46 +0100
parents 1bbd4a7c274b
children
comparison
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22742:8a91781d5afc 22743:f23c3e2022d9
27 import java.io.PrintWriter; 27 import java.io.PrintWriter;
28 import java.util.HashSet; 28 import java.util.HashSet;
29 import java.util.Set; 29 import java.util.Set;
30 30
31 import javax.annotation.processing.AbstractProcessor; 31 import javax.annotation.processing.AbstractProcessor;
32 import javax.annotation.processing.FilerException;
32 import javax.annotation.processing.RoundEnvironment; 33 import javax.annotation.processing.RoundEnvironment;
33 import javax.annotation.processing.SupportedAnnotationTypes; 34 import javax.annotation.processing.SupportedAnnotationTypes;
34 import javax.lang.model.SourceVersion; 35 import javax.lang.model.SourceVersion;
35 import javax.lang.model.element.Element; 36 import javax.lang.model.element.Element;
36 import javax.lang.model.element.TypeElement; 37 import javax.lang.model.element.TypeElement;
97 FileObject file = processingEnv.getFiler().createResource(StandardLocation.CLASS_OUTPUT, "", filename, serviceProvider); 98 FileObject file = processingEnv.getFiler().createResource(StandardLocation.CLASS_OUTPUT, "", filename, serviceProvider);
98 PrintWriter writer = new PrintWriter(new OutputStreamWriter(file.openOutputStream(), "UTF-8")); 99 PrintWriter writer = new PrintWriter(new OutputStreamWriter(file.openOutputStream(), "UTF-8"));
99 writer.println(interfaceName); 100 writer.println(interfaceName);
100 writer.close(); 101 writer.close();
101 } catch (IOException e) { 102 } catch (IOException e) {
102 processingEnv.getMessager().printMessage(Kind.ERROR, e.getMessage(), serviceProvider); 103 processingEnv.getMessager().printMessage(isBug367599(e) ? Kind.NOTE : Kind.ERROR, e.getMessage(), serviceProvider);
103 } 104 }
105 }
106
107 /**
108 * Determines if a given exception is (most likely) caused by <a
109 * href="https://bugs.eclipse.org/bugs/show_bug.cgi?id=367599">Bug 367599</a>.
110 */
111 public static boolean isBug367599(Throwable t) {
112 if (t instanceof FilerException) {
113 for (StackTraceElement ste : t.getStackTrace()) {
114 if (ste.toString().contains("org.eclipse.jdt.internal.apt.pluggable.core.filer.IdeFilerImpl.create")) {
115 // See: https://bugs.eclipse.org/bugs/show_bug.cgi?id=367599
116 return true;
117 }
118 }
119 }
120 if (t.getCause() != null) {
121 return isBug367599(t.getCause());
122 }
123 return false;
104 } 124 }
105 125
106 @Override 126 @Override
107 public boolean process(Set<? extends TypeElement> annotations, RoundEnvironment roundEnv) { 127 public boolean process(Set<? extends TypeElement> annotations, RoundEnvironment roundEnv) {
108 if (roundEnv.processingOver()) { 128 if (roundEnv.processingOver()) {