Examples with MethodSpec com.squareup.javapoet.MethodSpec used on opensource projects

Example 36 with MethodSpec

use of com.squareup.javapoet.MethodSpec in project glide by bumptech.

the class AppModuleGenerator method generateConstructor.

private MethodSpec generateConstructor(ClassName appGlideModule, Collection<String> libraryGlideModuleClassNames, Collection<String> excludedGlideModuleClassNames) {
    MethodSpec.Builder constructorBuilder = MethodSpec.constructorBuilder();
    constructorBuilder.addStatement("appGlideModule = new $T()", appGlideModule);
    ClassName androidLogName = ClassName.get("android.util", "Log");
    // Add some log lines to indicate to developers which modules where discovered.
    constructorBuilder.beginControlFlow("if ($T.isLoggable($S, $T.DEBUG))", androidLogName, GLIDE_LOG_TAG, androidLogName);
    constructorBuilder.addStatement("$T.d($S, $S)", androidLogName, GLIDE_LOG_TAG, "Discovered AppGlideModule from annotation: " + appGlideModule);
    // Excluded GlideModule classes from the manifest are logged in Glide's singleton.
    for (String glideModule : libraryGlideModuleClassNames) {
        if (excludedGlideModuleClassNames.contains(glideModule)) {
            constructorBuilder.addStatement("$T.d($S, $S)", androidLogName, GLIDE_LOG_TAG, "AppGlideModule excludes LibraryGlideModule from annotation: " + glideModule);
        } else {
            constructorBuilder.addStatement("$T.d($S, $S)", androidLogName, GLIDE_LOG_TAG, "Discovered LibraryGlideModule from annotation: " + glideModule);
        }
    }
    constructorBuilder.endControlFlow();
    return constructorBuilder.build();
}

Example 37 with MethodSpec

use of com.squareup.javapoet.MethodSpec in project glide by bumptech.

the class AppModuleGenerator method generateRegisterComponents.

private MethodSpec generateRegisterComponents(Collection<String> libraryGlideModuleClassNames, Collection<String> excludedGlideModuleClassNames) {
    MethodSpec.Builder registerComponents = MethodSpec.methodBuilder("registerComponents").addModifiers(Modifier.PUBLIC).addAnnotation(Override.class).addParameter(ParameterSpec.builder(ClassName.get("android.content", "Context"), "context").addAnnotation(nonNull()).build()).addParameter(ParameterSpec.builder(ClassName.get("com.bumptech.glide", "Glide"), "glide").addAnnotation(nonNull()).build()).addParameter(ParameterSpec.builder(ClassName.get("com.bumptech.glide", "Registry"), "registry").addAnnotation(nonNull()).build());
    for (String glideModule : libraryGlideModuleClassNames) {
        if (excludedGlideModuleClassNames.contains(glideModule)) {
            continue;
        }
        ClassName moduleClassName = ClassName.bestGuess(glideModule);
        registerComponents.addStatement("new $T().registerComponents(context, glide, registry)", moduleClassName);
    }
    // Order matters here. The AppGlideModule must be called last.
    registerComponents.addStatement("appGlideModule.registerComponents(context, glide, registry)");
    return registerComponents.build();
}

Example 38 with MethodSpec

use of com.squareup.javapoet.MethodSpec in project glide by bumptech.

the class GlideGenerator method overrideGlideStaticMethod.

private MethodSpec overrideGlideStaticMethod(ExecutableElement methodToOverride) {
    List<ParameterSpec> parameters = ProcessorUtil.getParameters(methodToOverride);
    TypeElement element = (TypeElement) processingEnv.getTypeUtils().asElement(methodToOverride.getReturnType());
    MethodSpec.Builder builder = MethodSpec.methodBuilder(methodToOverride.getSimpleName().toString()).addModifiers(Modifier.PUBLIC, Modifier.STATIC).addJavadoc(processorUtil.generateSeeMethodJavadoc(methodToOverride)).addParameters(parameters);
    addReturnAnnotations(builder, methodToOverride);
    boolean returnsValue = element != null;
    if (returnsValue) {
        builder.returns(ClassName.get(element));
    }
    StringBuilder code = new StringBuilder(returnsValue ? "return " : "");
    code.append("$T.$N(");
    List<Object> args = new ArrayList<>();
    args.add(ClassName.get(glideType));
    args.add(methodToOverride.getSimpleName());
    if (!parameters.isEmpty()) {
        for (ParameterSpec param : parameters) {
            code.append("$L, ");
            args.add(param.name);
        }
        code = new StringBuilder(code.substring(0, code.length() - 2));
    }
    code.append(")");
    builder.addStatement(code.toString(), args.toArray(new Object[0]));
    return builder.build();
}

Example 39 with MethodSpec

use of com.squareup.javapoet.MethodSpec in project glide by bumptech.

the class RequestBuilderGenerator method generateConstructors.

private List<MethodSpec> generateConstructors() {
    ParameterizedTypeName classOfTranscodeType = ParameterizedTypeName.get(ClassName.get(Class.class), transcodeTypeName);
    TypeName wildcardOfObject = WildcardTypeName.subtypeOf(Object.class);
    ParameterizedTypeName requestBuilderOfWildcardOfObject = ParameterizedTypeName.get(ClassName.get(requestBuilderType), wildcardOfObject);
    MethodSpec firstConstructor = MethodSpec.constructorBuilder().addParameter(ParameterSpec.builder(classOfTranscodeType, "transcodeClass").addAnnotation(nonNull()).build()).addParameter(ParameterSpec.builder(requestBuilderOfWildcardOfObject, "other").addAnnotation(nonNull()).build()).addStatement("super($N, $N)", "transcodeClass", "other").build();
    ClassName context = ClassName.get("android.content", "Context");
    ClassName glide = ClassName.get("com.bumptech.glide", "Glide");
    ClassName requestManager = ClassName.get("com.bumptech.glide", "RequestManager");
    MethodSpec secondConstructor = MethodSpec.constructorBuilder().addParameter(ParameterSpec.builder(glide, "glide").addAnnotation(nonNull()).build()).addParameter(ParameterSpec.builder(requestManager, "requestManager").addAnnotation(nonNull()).build()).addParameter(ParameterSpec.builder(classOfTranscodeType, "transcodeClass").addAnnotation(nonNull()).build()).addParameter(ParameterSpec.builder(context, "context").addAnnotation(nonNull()).build()).addStatement("super($N, $N ,$N, $N)", "glide", "requestManager", "transcodeClass", "context").build();
    return ImmutableList.of(firstConstructor, secondConstructor);
}

Example 40 with MethodSpec

use of com.squareup.javapoet.MethodSpec in project glide by bumptech.

the class RequestBuilderGenerator method generateRequestBuilderOverride.

/**
 * Generates an override of a particular method in {@code com.bumptech.glide.RequestBuilder} that
 * returns {@code com.bumptech.glide.RequestBuilder} so that it returns our generated subclass
 * instead.
 */
private MethodSpec generateRequestBuilderOverride(ExecutableElement methodToOverride) {
    // We've already verified that this method returns a RequestBuilder and RequestBuilders have
    // exactly one type argument, so this is safe unless those assumptions change.
    TypeMirror typeArgument = ((DeclaredType) methodToOverride.getReturnType()).getTypeArguments().get(0);
    ParameterizedTypeName generatedRequestBuilderOfType = ParameterizedTypeName.get(generatedRequestBuilderClassName, ClassName.get(typeArgument));
    MethodSpec.Builder builder = ProcessorUtil.overriding(methodToOverride).returns(generatedRequestBuilderOfType);
    builder.addCode(CodeBlock.builder().add("return ($T) super.$N(", generatedRequestBuilderOfType, methodToOverride.getSimpleName()).add(FluentIterable.from(builder.build().parameters).transform(new Function<ParameterSpec, String>() {

        @Override
        public String apply(ParameterSpec input) {
            return input.name;
        }
    }).join(Joiner.on(", "))).add(");\n").build());
    for (AnnotationMirror mirror : methodToOverride.getAnnotationMirrors()) {
        builder = builder.addAnnotation(AnnotationSpec.get(mirror));
    }
    if (methodToOverride.isVarArgs()) {
        builder = builder.addModifiers(Modifier.FINAL).addAnnotation(SafeVarargs.class).addAnnotation(AnnotationSpec.builder(SuppressWarnings.class).addMember("value", "$S", "varargs").build());
    }
    return builder.build();
}