1 files changed, 114 insertions, 0 deletions
diff --git a/plugins/InspectionGadgets/InspectionGadgetsAnalysis/src/com/siyeh/ig/naming/StaticVariableNamingConventionInspectionBase.java b/plugins/InspectionGadgets/InspectionGadgetsAnalysis/src/com/siyeh/ig/naming/StaticVariableNamingConventionInspectionBase.java
new file mode 100644
index 000000000000..55d3c6aa4279
--- /dev/null
+++ b/plugins/InspectionGadgets/InspectionGadgetsAnalysis/src/com/siyeh/ig/naming/StaticVariableNamingConventionInspectionBase.java
@@ -0,0 +1,114 @@
+/*
+ * Copyright 2000-2013 JetBrains s.r.o.
+ *
+ * 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.siyeh.ig.naming;
+
+import com.intellij.psi.PsiField;
+import com.intellij.psi.PsiModifier;
+import com.intellij.psi.PsiType;
+import com.intellij.util.ui.CheckBox;
+import com.siyeh.InspectionGadgetsBundle;
+import com.siyeh.ig.BaseInspectionVisitor;
+import com.siyeh.ig.psiutils.ClassUtils;
+import org.jetbrains.annotations.NotNull;
+
+import javax.swing.*;
+
+public class StaticVariableNamingConventionInspectionBase extends ConventionInspection {
+  private static final int DEFAULT_MIN_LENGTH = 5;
+  private static final int DEFAULT_MAX_LENGTH = 32;
+  @SuppressWarnings({"PublicField"})
+  public boolean checkMutableFinals = false;
+
+  @Override
+  @NotNull
+  public String getDisplayName() {
+    return InspectionGadgetsBundle.message("static.variable.naming.convention.display.name");
+  }
+
+  @Override
+  protected boolean buildQuickFixesOnlyForOnTheFlyErrors() {
+    return true;
+  }
+
+  @Override
+  @NotNull
+  public String buildErrorString(Object... infos) {
+    final String fieldName = (String)infos[0];
+    if (fieldName.length() < getMinLength()) {
+      return InspectionGadgetsBundle.message("static.variable.naming.convention.problem.descriptor.short");
+    }
+    else if (fieldName.length() > getMaxLength()) {
+      return InspectionGadgetsBundle.message("static.variable.naming.convention.problem.descriptor.long");
+    }
+    return InspectionGadgetsBundle.message("static.variable.naming.convention.problem.descriptor.regex.mismatch", getRegex());
+  }
+
+  @Override
+  protected String getDefaultRegex() {
+    return "s_[a-z][A-Za-z\\d]*";
+  }
+
+  @Override
+  protected int getDefaultMinLength() {
+    return DEFAULT_MIN_LENGTH;
+  }
+
+  @Override
+  protected int getDefaultMaxLength() {
+    return DEFAULT_MAX_LENGTH;
+  }
+
+  @Override
+  public JComponent[] createExtraOptions() {
+    return new JComponent[]{
+      new CheckBox(InspectionGadgetsBundle.message("static.variable.naming.convention.mutable.option"), this, "checkMutableFinals")
+    };
+  }
+
+  @Override
+  public BaseInspectionVisitor buildVisitor() {
+    return new NamingConventionsVisitor();
+  }
+
+  private class NamingConventionsVisitor extends BaseInspectionVisitor {
+
+    @Override
+    public void visitField(@NotNull PsiField field) {
+      if (!field.hasModifierProperty(PsiModifier.STATIC)) {
+        return;
+      }
+      if (field.hasModifierProperty(PsiModifier.FINAL)) {
+        if (!checkMutableFinals) {
+          return;
+        }
+        else {
+          final PsiType type = field.getType();
+          if (ClassUtils.isImmutable(type)) {
+            return;
+          }
+        }
+      }
+      final String name = field.getName();
+      if (name == null) {
+        return;
+      }
+      if (isValid(name)) {
+        return;
+      }
+      registerFieldError(field, name);
+    }
+  }
+}