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/*
* Copyright 2007-2008 Dave Griffith
*
* 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 org.jetbrains.plugins.groovy.codeInspection.naming;
import com.intellij.psi.PsiElement;
import com.intellij.psi.PsiModifier;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.plugins.groovy.codeInspection.BaseInspectionVisitor;
import org.jetbrains.plugins.groovy.codeInspection.GroovyFix;
import org.jetbrains.plugins.groovy.codeInspection.GroovyQuickFixFactory;
import org.jetbrains.plugins.groovy.lang.psi.api.statements.typedef.members.GrMethod;
public class GroovyStaticMethodNamingConventionInspection extends ConventionInspection {
private static final int DEFAULT_MIN_LENGTH = 4;
private static final int DEFAULT_MAX_LENGTH = 32;
@Override
@NotNull
public String getDisplayName() {
return "Static method naming convention";
}
@Override
protected GroovyFix buildFix(@NotNull PsiElement location) {
return GroovyQuickFixFactory.getInstance().createRenameFix();
}
@Override
protected boolean buildQuickFixesOnlyForOnTheFlyErrors() {
return true;
}
@Override
@NotNull
public String buildErrorString(Object... args) {
final String className = (String) args[0];
if (className.length() < getMinLength()) {
return "Static method name '#ref' is too short";
} else if (className.length() > getMaxLength()) {
return "Static method name '#ref' is too long";
}
return "Static method name '#ref' doesn't match regex '" + getRegex() + "' #loc";
}
@Override
protected String getDefaultRegex() {
return "[a-z][A-Za-z\\d]*";
}
@Override
protected int getDefaultMinLength() {
return DEFAULT_MIN_LENGTH;
}
@Override
protected int getDefaultMaxLength() {
return DEFAULT_MAX_LENGTH;
}
@NotNull
@Override
public BaseInspectionVisitor buildVisitor() {
return new NamingConventionsVisitor();
}
private class NamingConventionsVisitor extends BaseInspectionVisitor {
@Override
public void visitMethod(GrMethod grMethod) {
super.visitMethod(grMethod);
if (!grMethod.hasModifierProperty(PsiModifier.STATIC)) {
return;
}
final String name = grMethod.getName();
if (isValid(name)) {
return;
}
registerMethodError(grMethod, name);
}
}
}
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