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// Copyright 2014 The Bazel Authors. All rights reserved.
//
// 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
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// 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 com.google.devtools.build.lib.bazel.rules.java;
import static com.google.devtools.build.lib.packages.Attribute.ANY_EDGE;
import static com.google.devtools.build.lib.packages.Attribute.attr;
import static com.google.devtools.build.lib.packages.BuildType.LABEL_LIST;
import com.google.common.collect.ImmutableSet;
import com.google.devtools.build.lib.analysis.RuleDefinition;
import com.google.devtools.build.lib.analysis.RuleDefinitionEnvironment;
import com.google.devtools.build.lib.bazel.rules.java.BazelJavaRuleClasses.IjarBaseRule;
import com.google.devtools.build.lib.packages.RuleClass;
import com.google.devtools.build.lib.packages.RuleClass.Builder;
import com.google.devtools.build.lib.rules.java.JavaImportBaseRule;
import com.google.devtools.build.lib.rules.java.JavaSemantics;
import java.util.Set;
/**
* Rule definition for the java_import rule.
*/
public final class BazelJavaImportRule implements RuleDefinition {
private static final Set<String> ALLOWED_DEPS =
ImmutableSet.of("java_library", "java_import", "cc_library", "cc_binary");
@Override
public RuleClass build(Builder builder, RuleDefinitionEnvironment env) {
return builder
/* <!-- #BLAZE_RULE(java_import).ATTRIBUTE(deps) -->
The list of other libraries to be linked in to the target.
${SYNOPSIS}
See <a href="#java_library.deps">java_library.deps</a>.
<!-- #END_BLAZE_RULE.ATTRIBUTE --> */
.add(attr("deps", LABEL_LIST)
.allowedRuleClasses(ALLOWED_DEPS)
.allowedFileTypes() // none allowed
.validityPredicate(ANY_EDGE))
/* <!-- #BLAZE_RULE(java_import).ATTRIBUTE(exports) -->
Targets to make available to users of this rule.
${SYNOPSIS}
See <a href="#java_library.exports">java_library.exports</a>.
<!-- #END_BLAZE_RULE.ATTRIBUTE --> */
.add(attr("exports", LABEL_LIST)
.allowedRuleClasses(ALLOWED_DEPS)
.allowedFileTypes() // none allowed
.validityPredicate(ANY_EDGE))
/* <!-- #BLAZE_RULE(java_import).ATTRIBUTE(runtime_deps) -->
Libraries to make available to the final binary or test at runtime only.
${SYNOPSIS}
See <a href="#java_library.runtime_deps">java_library.runtime_deps</a>.
<!-- #END_BLAZE_RULE.ATTRIBUTE --> */
.add(attr("runtime_deps", LABEL_LIST)
.allowedFileTypes(JavaSemantics.JAR)
.allowedRuleClasses(ALLOWED_DEPS)
.skipAnalysisTimeFileTypeCheck())
.build();
}
@Override
public Metadata getMetadata() {
return RuleDefinition.Metadata.builder()
.name("java_import")
.ancestors(JavaImportBaseRule.class, IjarBaseRule.class)
.factoryClass(BazelJavaImport.class)
.build();
}
}
/*<!-- #BLAZE_RULE (NAME = java_import, TYPE = LIBRARY, FAMILY = Java) -->
${ATTRIBUTE_SIGNATURE}
<p>
This rule allows the use of precompiled JAR files as libraries for
<code><a href="#java_library">java_library</a></code> rules.
</p>
${ATTRIBUTE_DEFINITION}
<h4 id="java_import_examples">Examples</h4>
<pre class="code">
java_import(
name = "maven_model",
jars = [
"maven_model/maven-aether-provider-3.2.3.jar",
"maven_model/maven-model-3.2.3.jar",
"maven_model/maven-model-builder-3.2.3.jar",
],
)
</pre>
<!-- #END_BLAZE_RULE -->*/
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