From 49c30519fa354021e737a5d61e3804632b719da4 Mon Sep 17 00:00:00 2001
From: markiewb <benno.markiewicz@googlemail.com>
Date: Mon, 12 May 2014 22:08:22 +0200
Subject: [PATCH] issue #31: draft

---
 .../plugins/hints/ternary/ToTernary.java      | 38 ++++++++++++++
 .../plugins/hints/ternary/ToTernaryTest.java  | 50 +++++++++++++++++++
 2 files changed, 88 insertions(+)
 create mode 100644 src/main/java/de/markiewb/netbeans/plugins/hints/ternary/ToTernary.java
 create mode 100644 src/test/java/de/markiewb/netbeans/plugins/hints/ternary/ToTernaryTest.java

diff --git a/src/main/java/de/markiewb/netbeans/plugins/hints/ternary/ToTernary.java b/src/main/java/de/markiewb/netbeans/plugins/hints/ternary/ToTernary.java
new file mode 100644
index 0000000..640c34c
--- /dev/null
+++ b/src/main/java/de/markiewb/netbeans/plugins/hints/ternary/ToTernary.java
@@ -0,0 +1,38 @@
+package de.markiewb.netbeans.plugins.hints.ternary;
+
+import org.netbeans.spi.editor.hints.ErrorDescription;
+import org.netbeans.spi.editor.hints.Fix;
+import org.netbeans.spi.editor.hints.Severity;
+import org.netbeans.spi.java.hints.ErrorDescriptionFactory;
+import org.netbeans.spi.java.hints.Hint;
+import org.netbeans.spi.java.hints.HintContext;
+import org.netbeans.spi.java.hints.TriggerPattern;
+import org.openide.util.NbBundle;
+
+/**
+ *
+ * @author markiewb
+ */
+@NbBundle.Messages({
+    "DN_ToTernaryReturn=Convert to XXX",
+    "DESC_ToTernaryReturn=Converts xxxx. <br>For example: <tt>xxxx</tt> will be transformed to <tt>xxx</tt><p>Provided by <a href=\"https://github.com/markiewb/nb-additional-hints\">nb-additional-hints</a> plugin</p>",
+    "DN_ToTernaryAssign=Convert to XXX",
+    "DESC_ToTernaryAssign=Converts xxxx. <br>For example: <tt>xxxx</tt> will be transformed to <tt>xxx</tt><p>Provided by <a href=\"https://github.com/markiewb/nb-additional-hints\">nb-additional-hints</a> plugin</p>",})
+public class ToTernary {
+
+    @TriggerPattern(value = "if ($cond$){return $a;}else{return $b;}")
+    @Hint(displayName = "#DN_ToTernaryReturn", description = "#DESC_ToTernaryReturn", category = "suggestions", hintKind = Hint.Kind.ACTION, severity = Severity.HINT)
+    @NbBundle.Messages("ERR_ToTernaryReturn=XXX")
+    public static ErrorDescription toTernaryReturn(HintContext ctx) {
+        Fix fix = org.netbeans.spi.java.hints.JavaFixUtilities.rewriteFix(ctx, Bundle.ERR_ToTernaryReturn(), ctx.getPath(), "return ($cond$)?$a:$b;");
+        return ErrorDescriptionFactory.forName(ctx, ctx.getPath(), Bundle.ERR_ToTernaryReturn(), fix);
+    }
+
+    @TriggerPattern(value = "$type $var;if ($cond$){$var = $a;}else{$var = $b;}")
+    @Hint(displayName = "#DN_ToTernaryAssign", description = "#DESC_ToTernaryAssign", category = "suggestions", hintKind = Hint.Kind.ACTION, severity = Severity.HINT)
+    @NbBundle.Messages("ERR_ToTernaryAssign=XXX")
+    public static ErrorDescription toTernaryAssign(HintContext ctx) {
+        Fix fix = org.netbeans.spi.java.hints.JavaFixUtilities.rewriteFix(ctx, Bundle.ERR_ToTernaryAssign(), ctx.getPath(), "$type $var = ($cond$)?$a:$b;");
+        return ErrorDescriptionFactory.forName(ctx, ctx.getPath(), Bundle.ERR_ToTernaryAssign(), fix);
+    }
+}
diff --git a/src/test/java/de/markiewb/netbeans/plugins/hints/ternary/ToTernaryTest.java b/src/test/java/de/markiewb/netbeans/plugins/hints/ternary/ToTernaryTest.java
new file mode 100644
index 0000000..59df1b7
--- /dev/null
+++ b/src/test/java/de/markiewb/netbeans/plugins/hints/ternary/ToTernaryTest.java
@@ -0,0 +1,50 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package de.markiewb.netbeans.plugins.hints.ternary;
+
+import de.markiewb.netbeans.plugins.hints.apache.commons.ToBlankFix;
+import org.apache.commons.lang.StringUtils;
+import org.junit.After;
+import org.junit.AfterClass;
+import org.junit.Before;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import static org.junit.Assert.*;
+import org.netbeans.modules.java.hints.test.api.HintTest;
+import org.netbeans.spi.editor.hints.ErrorDescription;
+import org.netbeans.spi.java.hints.HintContext;
+import org.openide.filesystems.FileUtil;
+
+/**
+ *
+ * @author markiewb
+ */
+public class ToTernaryTest {
+
+    @Test
+    public void testToTernaryAssign() throws Exception {
+        HintTest.create()
+                .input("package test;\n"
+                        + "public class Test {\n"
+                        + "    public static void main(String[] args) {\n"
+                        + "        int s; if (true){s = 1;}else{s = 0;};\n"
+                        + "    }\n"
+                        + "}\n")
+                .run(ToTernary.class)
+                .findWarning("4:18-4:53:hint:" + Bundle.ERR_ToTernaryAssign())
+                .applyFix()
+                .assertCompilable()
+                .assertOutput("package test;\n"
+                        + "public class Test {\n"
+                        + "    public static void main(String[] args) {\n"
+                        + "        String s=null;\n"
+                        + "        int s = (true)?1:0;\n"
+                        + "    }\n"
+                        + "}\n");
+
+    }
+
+}