com.sun.tools.classfile.Descriptor Java Examples

The following examples show how to use com.sun.tools.classfile.Descriptor. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: CheckACC_STRICTFlagOnclinitTest.java    From openjdk-8-source with GNU General Public License v2.0 6 votes vote down vote up 
void check(String dir, String... fileNames)
    throws
        IOException,
        ConstantPoolException,
        Descriptor.InvalidDescriptor {
    for (String fileName : fileNames) {
        ClassFile classFileToCheck = ClassFile.read(new File(dir, fileName));

        for (Method method : classFileToCheck.methods) {
            if ((method.access_flags.flags & ACC_STRICT) == 0) {
                errors.add(String.format(offendingMethodErrorMessage,
                        method.getName(classFileToCheck.constant_pool),
                        classFileToCheck.getName()));
            }
        }
    }
}
Example #2
Source File: CheckACC_STRICTFlagOnDefaultMethodTest.java    From openjdk-jdk9 with GNU General Public License v2.0 6 votes vote down vote up 
void check(String dir, String... fileNames)
    throws
        IOException,
        ConstantPoolException,
        Descriptor.InvalidDescriptor {
    for (String fileName : fileNames) {
        ClassFile classFileToCheck = ClassFile.read(new File(dir, fileName));

        for (Method method : classFileToCheck.methods) {
            if ((method.access_flags.flags & ACC_STRICT) == 0) {
                errors.add(String.format(offendingMethodErrorMessage,
                        method.getName(classFileToCheck.constant_pool),
                        classFileToCheck.getName()));
            }
        }
    }
}
Example #3
Source File: CheckACC_STRICTFlagOnclinitTest.java    From openjdk-jdk9 with GNU General Public License v2.0 6 votes vote down vote up 
void check(String dir, String... fileNames)
    throws
        IOException,
        ConstantPoolException,
        Descriptor.InvalidDescriptor {
    for (String fileName : fileNames) {
        ClassFile classFileToCheck = ClassFile.read(new File(dir, fileName));

        for (Method method : classFileToCheck.methods) {
            if ((method.access_flags.flags & ACC_STRICT) == 0) {
                errors.add(String.format(offendingMethodErrorMessage,
                        method.getName(classFileToCheck.constant_pool),
                        classFileToCheck.getName()));
            }
        }
    }
}
Example #4
Source File: CheckACC_STRICTFlagOnclinitTest.java    From hottub with GNU General Public License v2.0 6 votes vote down vote up 
void check(String dir, String... fileNames)
    throws
        IOException,
        ConstantPoolException,
        Descriptor.InvalidDescriptor {
    for (String fileName : fileNames) {
        ClassFile classFileToCheck = ClassFile.read(new File(dir, fileName));

        for (Method method : classFileToCheck.methods) {
            if ((method.access_flags.flags & ACC_STRICT) == 0) {
                errors.add(String.format(offendingMethodErrorMessage,
                        method.getName(classFileToCheck.constant_pool),
                        classFileToCheck.getName()));
            }
        }
    }
}
Example #5
Source File: CheckACC_STRICTFlagOnDefaultMethodTest.java    From openjdk-jdk8u-backup with GNU General Public License v2.0 6 votes vote down vote up 
void check(String dir, String... fileNames)
    throws
        IOException,
        ConstantPoolException,
        Descriptor.InvalidDescriptor {
    for (String fileName : fileNames) {
        ClassFile classFileToCheck = ClassFile.read(new File(dir, fileName));

        for (Method method : classFileToCheck.methods) {
            if ((method.access_flags.flags & ACC_STRICT) == 0) {
                errors.add(String.format(offendingMethodErrorMessage,
                        method.getName(classFileToCheck.constant_pool),
                        classFileToCheck.getName()));
            }
        }
    }
}
Example #6
Source File: CheckACC_STRICTFlagOnDefaultMethodTest.java    From hottub with GNU General Public License v2.0 6 votes vote down vote up 
void check(String dir, String... fileNames)
    throws
        IOException,
        ConstantPoolException,
        Descriptor.InvalidDescriptor {
    for (String fileName : fileNames) {
        ClassFile classFileToCheck = ClassFile.read(new File(dir, fileName));

        for (Method method : classFileToCheck.methods) {
            if ((method.access_flags.flags & ACC_STRICT) == 0) {
                errors.add(String.format(offendingMethodErrorMessage,
                        method.getName(classFileToCheck.constant_pool),
                        classFileToCheck.getName()));
            }
        }
    }
}
Example #7
Source File: CheckACC_STRICTFlagOnclinitTest.java    From openjdk-jdk8u-backup with GNU General Public License v2.0 6 votes vote down vote up 
void check(String dir, String... fileNames)
    throws
        IOException,
        ConstantPoolException,
        Descriptor.InvalidDescriptor {
    for (String fileName : fileNames) {
        ClassFile classFileToCheck = ClassFile.read(new File(dir, fileName));

        for (Method method : classFileToCheck.methods) {
            if ((method.access_flags.flags & ACC_STRICT) == 0) {
                errors.add(String.format(offendingMethodErrorMessage,
                        method.getName(classFileToCheck.constant_pool),
                        classFileToCheck.getName()));
            }
        }
    }
}
Example #8
Source File: CheckACC_STRICTFlagOnDefaultMethodTest.java    From openjdk-jdk8u with GNU General Public License v2.0 6 votes vote down vote up 
void check(String dir, String... fileNames)
    throws
        IOException,
        ConstantPoolException,
        Descriptor.InvalidDescriptor {
    for (String fileName : fileNames) {
        ClassFile classFileToCheck = ClassFile.read(new File(dir, fileName));

        for (Method method : classFileToCheck.methods) {
            if ((method.access_flags.flags & ACC_STRICT) == 0) {
                errors.add(String.format(offendingMethodErrorMessage,
                        method.getName(classFileToCheck.constant_pool),
                        classFileToCheck.getName()));
            }
        }
    }
}
Example #9
Source File: CheckACC_STRICTFlagOnclinitTest.java    From openjdk-jdk8u with GNU General Public License v2.0 6 votes vote down vote up 
void check(String dir, String... fileNames)
    throws
        IOException,
        ConstantPoolException,
        Descriptor.InvalidDescriptor {
    for (String fileName : fileNames) {
        ClassFile classFileToCheck = ClassFile.read(new File(dir, fileName));

        for (Method method : classFileToCheck.methods) {
            if ((method.access_flags.flags & ACC_STRICT) == 0) {
                errors.add(String.format(offendingMethodErrorMessage,
                        method.getName(classFileToCheck.constant_pool),
                        classFileToCheck.getName()));
            }
        }
    }
}
Example #10
Source File: CheckACC_STRICTFlagOnDefaultMethodTest.java    From openjdk-8-source with GNU General Public License v2.0 6 votes vote down vote up 
void check(String dir, String... fileNames)
    throws
        IOException,
        ConstantPoolException,
        Descriptor.InvalidDescriptor {
    for (String fileName : fileNames) {
        ClassFile classFileToCheck = ClassFile.read(new File(dir, fileName));

        for (Method method : classFileToCheck.methods) {
            if ((method.access_flags.flags & ACC_STRICT) == 0) {
                errors.add(String.format(offendingMethodErrorMessage,
                        method.getName(classFileToCheck.constant_pool),
                        classFileToCheck.getName()));
            }
        }
    }
}
Example #11
Source File: CheckACC_STRICTFlagOnclinitTest.java    From openjdk-8 with GNU General Public License v2.0 6 votes vote down vote up 
void check(String dir, String... fileNames)
    throws
        IOException,
        ConstantPoolException,
        Descriptor.InvalidDescriptor {
    for (String fileName : fileNames) {
        ClassFile classFileToCheck = ClassFile.read(new File(dir, fileName));

        for (Method method : classFileToCheck.methods) {
            if ((method.access_flags.flags & ACC_STRICT) == 0) {
                errors.add(String.format(offendingMethodErrorMessage,
                        method.getName(classFileToCheck.constant_pool),
                        classFileToCheck.getName()));
            }
        }
    }
}
Example #12
Source File: CheckACC_STRICTFlagOnDefaultMethodTest.java    From openjdk-8 with GNU General Public License v2.0 6 votes vote down vote up 
void check(String dir, String... fileNames)
    throws
        IOException,
        ConstantPoolException,
        Descriptor.InvalidDescriptor {
    for (String fileName : fileNames) {
        ClassFile classFileToCheck = ClassFile.read(new File(dir, fileName));

        for (Method method : classFileToCheck.methods) {
            if ((method.access_flags.flags & ACC_STRICT) == 0) {
                errors.add(String.format(offendingMethodErrorMessage,
                        method.getName(classFileToCheck.constant_pool),
                        classFileToCheck.getName()));
            }
        }
    }
}
Example #13
Source File: CheckACC_STRICTFlagOnclinitTest.java    From TencentKona-8 with GNU General Public License v2.0 6 votes vote down vote up 
void check(String dir, String... fileNames)
    throws
        IOException,
        ConstantPoolException,
        Descriptor.InvalidDescriptor {
    for (String fileName : fileNames) {
        ClassFile classFileToCheck = ClassFile.read(new File(dir, fileName));

        for (Method method : classFileToCheck.methods) {
            if ((method.access_flags.flags & ACC_STRICT) == 0) {
                errors.add(String.format(offendingMethodErrorMessage,
                        method.getName(classFileToCheck.constant_pool),
                        classFileToCheck.getName()));
            }
        }
    }
}
Example #14
Source File: CheckACC_STRICTFlagOnDefaultMethodTest.java    From TencentKona-8 with GNU General Public License v2.0 6 votes vote down vote up 
void check(String dir, String... fileNames)
    throws
        IOException,
        ConstantPoolException,
        Descriptor.InvalidDescriptor {
    for (String fileName : fileNames) {
        ClassFile classFileToCheck = ClassFile.read(new File(dir, fileName));

        for (Method method : classFileToCheck.methods) {
            if ((method.access_flags.flags & ACC_STRICT) == 0) {
                errors.add(String.format(offendingMethodErrorMessage,
                        method.getName(classFileToCheck.constant_pool),
                        classFileToCheck.getName()));
            }
        }
    }
}
Example #15
Source File: CheckACC_STRICTFlagOnDefaultMethodTest.java    From jdk8u60 with GNU General Public License v2.0 6 votes vote down vote up 
void check(String dir, String... fileNames)
    throws
        IOException,
        ConstantPoolException,
        Descriptor.InvalidDescriptor {
    for (String fileName : fileNames) {
        ClassFile classFileToCheck = ClassFile.read(new File(dir, fileName));

        for (Method method : classFileToCheck.methods) {
            if ((method.access_flags.flags & ACC_STRICT) == 0) {
                errors.add(String.format(offendingMethodErrorMessage,
                        method.getName(classFileToCheck.constant_pool),
                        classFileToCheck.getName()));
            }
        }
    }
}
Example #16
Source File: CheckACC_STRICTFlagOnclinitTest.java    From jdk8u60 with GNU General Public License v2.0 6 votes vote down vote up 
void check(String dir, String... fileNames)
    throws
        IOException,
        ConstantPoolException,
        Descriptor.InvalidDescriptor {
    for (String fileName : fileNames) {
        ClassFile classFileToCheck = ClassFile.read(new File(dir, fileName));

        for (Method method : classFileToCheck.methods) {
            if ((method.access_flags.flags & ACC_STRICT) == 0) {
                errors.add(String.format(offendingMethodErrorMessage,
                        method.getName(classFileToCheck.constant_pool),
                        classFileToCheck.getName()));
            }
        }
    }
}
Example #17
Source File: CheckACC_STRICTFlagOnPkgAccessClassTest.java    From openjdk-8-source with GNU General Public License v2.0 5 votes vote down vote up 
void check()
    throws
        IOException,
        ConstantPoolException,
        Descriptor.InvalidDescriptor {
    ClassFile classFileToCheck = ClassFile.read(new File("Test.class"));

    for (Method method : classFileToCheck.methods) {
        if ((method.access_flags.flags & ACC_STRICT) == 0) {
            errors.add(String.format(offendingMethodErrorMessage,
                    method.getName(classFileToCheck.constant_pool),
                    classFileToCheck.getName()));
        }
    }
}
Example #18
Source File: ClassWriter.java    From openjdk-8-source with GNU General Public License v2.0 5 votes vote down vote up 
String getValue(Descriptor d) {
    try {
        return d.getValue(constant_pool);
    } catch (ConstantPoolException e) {
        return report(e);
    }
}
Example #19
Source File: CheckACC_STRICTFlagOnPkgAccessClassTest.java    From openjdk-8 with GNU General Public License v2.0 5 votes vote down vote up 
void check()
    throws
        IOException,
        ConstantPoolException,
        Descriptor.InvalidDescriptor {
    ClassFile classFileToCheck = ClassFile.read(new File("Test.class"));

    for (Method method : classFileToCheck.methods) {
        if ((method.access_flags.flags & ACC_STRICT) == 0) {
            errors.add(String.format(offendingMethodErrorMessage,
                    method.getName(classFileToCheck.constant_pool),
                    classFileToCheck.getName()));
        }
    }
}
Example #20
Source File: AnnotationWriter.java    From openjdk-jdk9 with GNU General Public License v2.0 5 votes vote down vote up 
private void writeDescriptor(int index, boolean resolveIndices) {
    if (resolveIndices) {
        try {
            ConstantPool constant_pool = classWriter.getClassFile().constant_pool;
            Descriptor d = new Descriptor(index);
            print(d.getFieldType(constant_pool));
            return;
        } catch (ConstantPoolException | InvalidDescriptor ignore) {
        }
    }

    print("#" + index);
}
Example #21
Source File: DetectMutableStaticFields.java    From hottub with GNU General Public License v2.0 5 votes vote down vote up 
void analyzeClassFile(ClassFile classFileToCheck)
    throws
        IOException,
        ConstantPoolException,
        Descriptor.InvalidDescriptor {
    boolean enumClass =
            (classFileToCheck.access_flags.flags & ACC_ENUM) != 0;
    boolean nonFinalStaticEnumField;
    boolean nonFinalStaticField;

    currentFieldsToIgnore =
            classFieldsToIgnoreMap.get(classFileToCheck.getName());

    for (Field field : classFileToCheck.fields) {
        if (ignoreField(field.getName(classFileToCheck.constant_pool))) {
            continue;
        }
        nonFinalStaticEnumField =
                (field.access_flags.flags & (ACC_ENUM | ACC_FINAL)) == 0;
        nonFinalStaticField =
                (field.access_flags.flags & ACC_STATIC) != 0 &&
                (field.access_flags.flags & ACC_FINAL) == 0;
        if (enumClass ? nonFinalStaticEnumField : nonFinalStaticField) {
            errors.add("There is a mutable field named " +
                    field.getName(classFileToCheck.constant_pool) +
                    ", at class " +
                    classFileToCheck.getName());
        }
    }
}
Example #22
Source File: DetectMutableStaticFields.java    From openjdk-8 with GNU General Public License v2.0 5 votes vote down vote up 
void analyzeClassFile(ClassFile classFileToCheck)
    throws
        IOException,
        ConstantPoolException,
        Descriptor.InvalidDescriptor {
    boolean enumClass =
            (classFileToCheck.access_flags.flags & ACC_ENUM) != 0;
    boolean nonFinalStaticEnumField;
    boolean nonFinalStaticField;

    currentFieldsToIgnore =
            classFieldsToIgnoreMap.get(classFileToCheck.getName());

    for (Field field : classFileToCheck.fields) {
        if (ignoreField(field.getName(classFileToCheck.constant_pool))) {
            continue;
        }
        nonFinalStaticEnumField =
                (field.access_flags.flags & (ACC_ENUM | ACC_FINAL)) == 0;
        nonFinalStaticField =
                (field.access_flags.flags & ACC_STATIC) != 0 &&
                (field.access_flags.flags & ACC_FINAL) == 0;
        if (enumClass ? nonFinalStaticEnumField : nonFinalStaticField) {
            errors.add("There is a mutable field named " +
                    field.getName(classFileToCheck.constant_pool) +
                    ", at class " +
                    classFileToCheck.getName());
        }
    }
}
Example #23
Source File: CheckACC_STRICTFlagOnPkgAccessClassTest.java    From hottub with GNU General Public License v2.0 5 votes vote down vote up 
void check()
    throws
        IOException,
        ConstantPoolException,
        Descriptor.InvalidDescriptor {
    ClassFile classFileToCheck = ClassFile.read(new File("Test.class"));

    for (Method method : classFileToCheck.methods) {
        if ((method.access_flags.flags & ACC_STRICT) == 0) {
            errors.add(String.format(offendingMethodErrorMessage,
                    method.getName(classFileToCheck.constant_pool),
                    classFileToCheck.getName()));
        }
    }
}
Example #24
Source File: ClassWriter.java    From hottub with GNU General Public License v2.0 5 votes vote down vote up 
String getValue(Descriptor d) {
    try {
        return d.getValue(constant_pool);
    } catch (ConstantPoolException e) {
        return report(e);
    }
}
Example #25
Source File: ClassWriter.java    From openjdk-8 with GNU General Public License v2.0 5 votes vote down vote up 
String getValue(Descriptor d) {
    try {
        return d.getValue(constant_pool);
    } catch (ConstantPoolException e) {
        return report(e);
    }
}
Example #26
Source File: TestBCI.java    From openjdk-jdk9 with GNU General Public License v2.0 5 votes vote down vote up 
MethodInfo(ClassFile cf, Method m) {
    this.method = m;

    String name;
    String paramTypes;
    String returnType;
    LineNumberTable_attribute.Entry[] lineNumberTable;
    try {
        // method name
        name = m.getName(cf.constant_pool);
        // signature
        paramTypes = m.descriptor.getParameterTypes(cf.constant_pool);
        returnType = m.descriptor.getReturnType(cf.constant_pool);
        Code_attribute codeAttr = (Code_attribute)
            m.attributes.get(Attribute.Code);
        lineNumberTable = ((LineNumberTable_attribute)
            codeAttr.attributes.get(Attribute.LineNumberTable)).line_number_table;
    } catch (ConstantPoolException|Descriptor.InvalidDescriptor e) {
        throw new RuntimeException(e);
    }
    this.name = name;
    this.paramTypes = paramTypes;
    this.returnType = returnType;
    Arrays.stream(lineNumberTable).forEach(entry ->
        bciToLineNumbers.computeIfAbsent(entry.start_pc, _n -> new TreeSet<>())
            .add(entry.line_number));
}
Example #27
Source File: DetectMutableStaticFields.java    From openjdk-8-source with GNU General Public License v2.0 5 votes vote down vote up 
void analyzeClassFile(ClassFile classFileToCheck)
    throws
        IOException,
        ConstantPoolException,
        Descriptor.InvalidDescriptor {
    boolean enumClass =
            (classFileToCheck.access_flags.flags & ACC_ENUM) != 0;
    boolean nonFinalStaticEnumField;
    boolean nonFinalStaticField;

    currentFieldsToIgnore =
            classFieldsToIgnoreMap.get(classFileToCheck.getName());

    for (Field field : classFileToCheck.fields) {
        if (ignoreField(field.getName(classFileToCheck.constant_pool))) {
            continue;
        }
        nonFinalStaticEnumField =
                (field.access_flags.flags & (ACC_ENUM | ACC_FINAL)) == 0;
        nonFinalStaticField =
                (field.access_flags.flags & ACC_STATIC) != 0 &&
                (field.access_flags.flags & ACC_FINAL) == 0;
        if (enumClass ? nonFinalStaticEnumField : nonFinalStaticField) {
            errors.add("There is a mutable field named " +
                    field.getName(classFileToCheck.constant_pool) +
                    ", at class " +
                    classFileToCheck.getName());
        }
    }
}
Example #28
Source File: ClassWriter.java    From openjdk-jdk8u-backup with GNU General Public License v2.0 5 votes vote down vote up 
String getValue(Descriptor d) {
    try {
        return d.getValue(constant_pool);
    } catch (ConstantPoolException e) {
        return report(e);
    }
}
Example #29
Source File: CheckACC_STRICTFlagOnPkgAccessClassTest.java    From TencentKona-8 with GNU General Public License v2.0 5 votes vote down vote up 
void check()
    throws
        IOException,
        ConstantPoolException,
        Descriptor.InvalidDescriptor {
    ClassFile classFileToCheck = ClassFile.read(new File("Test.class"));

    for (Method method : classFileToCheck.methods) {
        if ((method.access_flags.flags & ACC_STRICT) == 0) {
            errors.add(String.format(offendingMethodErrorMessage,
                    method.getName(classFileToCheck.constant_pool),
                    classFileToCheck.getName()));
        }
    }
}
Example #30
Source File: DetectMutableStaticFields.java    From TencentKona-8 with GNU General Public License v2.0 5 votes vote down vote up 
void analyzeClassFile(ClassFile classFileToCheck)
    throws
        IOException,
        ConstantPoolException,
        Descriptor.InvalidDescriptor {
    boolean enumClass =
            (classFileToCheck.access_flags.flags & ACC_ENUM) != 0;
    boolean nonFinalStaticEnumField;
    boolean nonFinalStaticField;

    currentFieldsToIgnore =
            classFieldsToIgnoreMap.get(classFileToCheck.getName());

    for (Field field : classFileToCheck.fields) {
        if (ignoreField(field.getName(classFileToCheck.constant_pool))) {
            continue;
        }
        nonFinalStaticEnumField =
                (field.access_flags.flags & (ACC_ENUM | ACC_FINAL)) == 0;
        nonFinalStaticField =
                (field.access_flags.flags & ACC_STATIC) != 0 &&
                (field.access_flags.flags & ACC_FINAL) == 0;
        if (enumClass ? nonFinalStaticEnumField : nonFinalStaticField) {
            errors.add("There is a mutable field named " +
                    field.getName(classFileToCheck.constant_pool) +
                    ", at class " +
                    classFileToCheck.getName());
        }
    }
}