/
FindImports.java
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/
FindImports.java
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/*
* Copyright 2022 the original author or authors.
* <p>
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* <p>
* https://www.apache.org/licenses/LICENSE-2.0
* <p>
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.openrewrite.java.search;
import lombok.EqualsAndHashCode;
import lombok.Value;
import org.openrewrite.ExecutionContext;
import org.openrewrite.Option;
import org.openrewrite.Recipe;
import org.openrewrite.TreeVisitor;
import org.openrewrite.internal.lang.Nullable;
import org.openrewrite.java.JavaIsoVisitor;
import org.openrewrite.java.TypeMatcher;
import org.openrewrite.java.tree.J;
import org.openrewrite.marker.SearchResult;
@Value
@EqualsAndHashCode(callSuper = false)
public class FindImports extends Recipe {
@Option(displayName = "Type pattern",
description = "A type pattern that is used to find matching field uses.",
example = "org.springframework..*",
required = false)
@Nullable
String typePattern;
@Option(displayName = "Match inherited",
description = "When enabled, find types that inherit from a deprecated type.",
required = false)
@Nullable
Boolean matchInherited;
@Override
public String getDisplayName() {
return "Find source files with imports";
}
@Override
public String getInstanceNameSuffix() {
if (typePattern != null) {
return "matching `" + typePattern + "`";
}
return super.getInstanceNameSuffix();
}
@Override
public String getDescription() {
return "Locates source files that have imports matching the given type pattern, regardless of whether " +
"that import is used in the code.";
}
@Override
public TreeVisitor<?, ExecutionContext> getVisitor() {
TypeMatcher typeMatcher = new TypeMatcher(typePattern, Boolean.TRUE.equals(matchInherited));
return new JavaIsoVisitor<ExecutionContext>() {
@Override
public J.Import visitImport(J.Import anImport, ExecutionContext ctx) {
if (typeMatcher.matchesPackage(anImport.getTypeName())) {
return SearchResult.found(anImport);
}
return super.visitImport(anImport, ctx);
}
};
}
}