UnionIndexAccessor.java

package pro.verron.officestamper.core;

import org.jspecify.annotations.Nullable;
import org.springframework.expression.AccessException;
import org.springframework.expression.EvaluationContext;
import org.springframework.expression.IndexAccessor;
import org.springframework.expression.TypedValue;

import java.util.List;

record UnionIndexAccessor(List<IndexAccessor> accessors)
        implements IndexAccessor {

    @Override
    public Class<?>[] getSpecificTargetClasses() {
        return new Class[]{ContextBranch.class};
    }

    @Override
    public boolean canRead(EvaluationContext context, Object target, Object index)
            throws AccessException {
        if (!(target instanceof ContextBranch branch)) return false;
        for (Object subTarget : branch.list())
            for (IndexAccessor accessor : accessors)
                if (accessor.canRead(context, subTarget, index)) return true;
        return false;
    }

    @Override
    public TypedValue read(EvaluationContext context, Object target, Object index)
            throws AccessException {
        if (!(target instanceof ContextBranch branch))
            throw new AccessException("Target is not a ContextBranch");

        for (Object subTarget : branch.list()) {
            for (IndexAccessor accessor : accessors) {
                if (accessor.canRead(context, subTarget, index)) {
                    return accessor.read(context, subTarget, index);
                }
            }
        }
        throw new AccessException("Unable to read index '" + index + "' from any context object");
    }

    @Override
    public boolean canWrite(EvaluationContext context, Object target, Object index)
            throws AccessException {
        if (!(target instanceof ContextBranch branch)) return false;
        for (Object subTarget : branch.list())
            for (IndexAccessor accessor : accessors)
                if (accessor.canWrite(context, subTarget, index)) return true;
        return false;
    }

    @Override
    public void write(EvaluationContext context, @Nullable Object target, Object index, @Nullable Object newValue)
            throws AccessException {
        if (!(target instanceof ContextBranch branch))
            throw new AccessException("Target is not a ContextBranch");

        AccessException lastException = null;
        for (Object subTarget : branch.list()) {
            for (IndexAccessor accessor : accessors) {
                if (accessor.canWrite(context, subTarget, index)) {
                    try {
                        accessor.write(context, subTarget, index, newValue);
                        return;
                    } catch (AccessException e) {
                        lastException = e;
                    }
                }
            }
        }
        throw lastException != null
                ? lastException
                : new AccessException("Unable to write index '" + index + "' to any context object");
    }
}
















Active mutators

CONDITIONALS_BOUNDARY
EMPTY_RETURNS
FALSE_RETURNS
INCREMENTS
INVERT_NEGS
MATH
NEGATE_CONDITIONALS
NULL_RETURNS
PRIMITIVE_RETURNS
TRUE_RETURNS
VOID_METHOD_CALLS

Tests examined

Report generated by PIT 1.22.0

1		package pro.verron.officestamper.core;
2
3		import org.jspecify.annotations.Nullable;
4		import org.springframework.expression.AccessException;
5		import org.springframework.expression.EvaluationContext;
6		import org.springframework.expression.IndexAccessor;
7		import org.springframework.expression.TypedValue;
8
9		import java.util.List;
10
11		record UnionIndexAccessor(List<IndexAccessor> accessors)
12		implements IndexAccessor {
13
14		@Override
15		public Class<?>[] getSpecificTargetClasses() {
16	1 1. getSpecificTargetClasses : replaced return value with null for pro/verron/officestamper/core/UnionIndexAccessor::getSpecificTargetClasses → NO_COVERAGE	return new Class[]{ContextBranch.class};
17		}
18
19		@Override
20		public boolean canRead(EvaluationContext context, Object target, Object index)
21		throws AccessException {
22	2 1. canRead : negated conditional → NO_COVERAGE 2. canRead : replaced boolean return with true for pro/verron/officestamper/core/UnionIndexAccessor::canRead → NO_COVERAGE	if (!(target instanceof ContextBranch branch)) return false;
23		for (Object subTarget : branch.list())
24		for (IndexAccessor accessor : accessors)
25	2 1. canRead : negated conditional → NO_COVERAGE 2. canRead : replaced boolean return with false for pro/verron/officestamper/core/UnionIndexAccessor::canRead → NO_COVERAGE	if (accessor.canRead(context, subTarget, index)) return true;
26	1 1. canRead : replaced boolean return with true for pro/verron/officestamper/core/UnionIndexAccessor::canRead → NO_COVERAGE	return false;
27		}
28
29		@Override
30		public TypedValue read(EvaluationContext context, Object target, Object index)
31		throws AccessException {
32	1 1. read : negated conditional → NO_COVERAGE	if (!(target instanceof ContextBranch branch))
33		throw new AccessException("Target is not a ContextBranch");
34
35		for (Object subTarget : branch.list()) {
36		for (IndexAccessor accessor : accessors) {
37	1 1. read : negated conditional → NO_COVERAGE	if (accessor.canRead(context, subTarget, index)) {
38	1 1. read : replaced return value with null for pro/verron/officestamper/core/UnionIndexAccessor::read → NO_COVERAGE	return accessor.read(context, subTarget, index);
39		}
40		}
41		}
42		throw new AccessException("Unable to read index '" + index + "' from any context object");
43		}
44
45		@Override
46		public boolean canWrite(EvaluationContext context, Object target, Object index)
47		throws AccessException {
48	2 1. canWrite : negated conditional → NO_COVERAGE 2. canWrite : replaced boolean return with true for pro/verron/officestamper/core/UnionIndexAccessor::canWrite → NO_COVERAGE	if (!(target instanceof ContextBranch branch)) return false;
49		for (Object subTarget : branch.list())
50		for (IndexAccessor accessor : accessors)
51	2 1. canWrite : negated conditional → NO_COVERAGE 2. canWrite : replaced boolean return with false for pro/verron/officestamper/core/UnionIndexAccessor::canWrite → NO_COVERAGE	if (accessor.canWrite(context, subTarget, index)) return true;
52	1 1. canWrite : replaced boolean return with true for pro/verron/officestamper/core/UnionIndexAccessor::canWrite → NO_COVERAGE	return false;
53		}
54
55		@Override
56		public void write(EvaluationContext context, @Nullable Object target, Object index, @Nullable Object newValue)
57		throws AccessException {
58	1 1. write : negated conditional → NO_COVERAGE	if (!(target instanceof ContextBranch branch))
59		throw new AccessException("Target is not a ContextBranch");
60
61		AccessException lastException = null;
62		for (Object subTarget : branch.list()) {
63		for (IndexAccessor accessor : accessors) {
64	1 1. write : negated conditional → NO_COVERAGE	if (accessor.canWrite(context, subTarget, index)) {
65		try {
66	1 1. write : removed call to org/springframework/expression/IndexAccessor::write → NO_COVERAGE	accessor.write(context, subTarget, index, newValue);
67		return;
68		} catch (AccessException e) {
69		lastException = e;
70		}
71		}
72		}
73		}
74	1 1. write : negated conditional → NO_COVERAGE	throw lastException != null
75		? lastException
76		: new AccessException("Unable to write index '" + index + "' to any context object");
77		}
78		}
		Mutations
16		1.1 Location : getSpecificTargetClasses Killed by : none replaced return value with null for pro/verron/officestamper/core/UnionIndexAccessor::getSpecificTargetClasses → NO_COVERAGE
22		1.1 Location : canRead Killed by : none negated conditional → NO_COVERAGE 2.2 Location : canRead Killed by : none replaced boolean return with true for pro/verron/officestamper/core/UnionIndexAccessor::canRead → NO_COVERAGE
25		1.1 Location : canRead Killed by : none negated conditional → NO_COVERAGE 2.2 Location : canRead Killed by : none replaced boolean return with false for pro/verron/officestamper/core/UnionIndexAccessor::canRead → NO_COVERAGE
26		1.1 Location : canRead Killed by : none replaced boolean return with true for pro/verron/officestamper/core/UnionIndexAccessor::canRead → NO_COVERAGE
32		1.1 Location : read Killed by : none negated conditional → NO_COVERAGE
37		1.1 Location : read Killed by : none negated conditional → NO_COVERAGE
38		1.1 Location : read Killed by : none replaced return value with null for pro/verron/officestamper/core/UnionIndexAccessor::read → NO_COVERAGE
48		1.1 Location : canWrite Killed by : none negated conditional → NO_COVERAGE 2.2 Location : canWrite Killed by : none replaced boolean return with true for pro/verron/officestamper/core/UnionIndexAccessor::canWrite → NO_COVERAGE
51		1.1 Location : canWrite Killed by : none negated conditional → NO_COVERAGE 2.2 Location : canWrite Killed by : none replaced boolean return with false for pro/verron/officestamper/core/UnionIndexAccessor::canWrite → NO_COVERAGE
52		1.1 Location : canWrite Killed by : none replaced boolean return with true for pro/verron/officestamper/core/UnionIndexAccessor::canWrite → NO_COVERAGE
58		1.1 Location : write Killed by : none negated conditional → NO_COVERAGE
64		1.1 Location : write Killed by : none negated conditional → NO_COVERAGE
66		1.1 Location : write Killed by : none removed call to org/springframework/expression/IndexAccessor::write → NO_COVERAGE
74		1.1 Location : write Killed by : none negated conditional → NO_COVERAGE

UnionIndexAccessor.java

Mutations

Active mutators

Tests examined