arrays

Author: danthe1st

README.md

@@ -26,15 +26,34 @@ The generated JSON-parser uses `org.json:json`.
 import io.github.danthe1st.json_compile.api.GenerateJSON;
 @GenerateJSON
 public class TestClass {
-	private int privVal;
-	public String pubVal;
-	
-	public int getProp() {
-		return privVal;
-	}
-	public void setProp(int i) {
-		this.privVal=i;
-	}
+  public int someInt;
+  private String someString;
+  private int[][] someArray;
+
+  public String getSomeString() {
+    return someString;
+  }
+
+  public void setSomeString(String someString) {
+    this.someString = someString;
+  }
+
+  public int[][] getSomeArray() {
+    return someArray;
+  }
+
+  public void setSomeArray(int[][] someArray) {
+    this.someArray = someArray;
+  }
+  
+  @Override
+  public String toString() {
+    return "TestClass{" +
+            "someInt=" + someInt +
+            ", someString='" + someString + '\'' +
+            ", someArray=" + Arrays.deepToString(someArray) +
+            '}';
+  }
 }
 ```
 * When compiling the class, a class suffixed with `JSONLoader` should be automatically generated.<br/>
@@ -46,6 +65,7 @@ System.out.println(obj);
 TestClass testObj=new TestClass();
 testObj.setSomeString("test");
 testObj.someInt=12345;
+testObj.someArray=new int[][]{{1,2,3},{},null,{1,2,3,4,5,6}};
 System.out.println(TestClassJSONLoader.toJSON(testObj));
 ```
 
@@ -62,6 +82,7 @@ An example project can be found in the directory `examples/maven-example`.
 
 ### Limitations
 
-* Currently, the only supported data types are `int` and `String`.
+* Currently, the only supported data types `String`, `int`, objects and arrays.
+* Generics are not supported in any way
 * Eclipse may not detect the annotation processor
 * Compile-time JSON-parser is not yet published to maven central so you will have to build it by yourself.

examples/maven-example/src/main/java/io/github/danthe1st/json_compile/test/TestClass.java

@@ -3,6 +3,7 @@
 import java.io.IOException;
 import java.nio.file.Files;
 import java.nio.file.Path;
+import java.util.Arrays;
 
 import org.json.JSONObject;
 
@@ -14,6 +15,8 @@ public class TestClass {
 	public int someInt;
 
 	private String someString;
+
+	private int[][] someArray;
 
 	public String getSomeString() {
 		return someString;
@@ -23,10 +26,21 @@ public void setSomeString(String someString) {
 		this.someString = someString;
 	}
 
+	public int[][] getSomeArray() {
+		return someArray;
+	}
+
+	public void setSomeArray(int[][] someArray) {
+		this.someArray = someArray;
+	}
 
 	@Override
 	public String toString() {
-		return "TestClass [someInt=" + someInt + ", someString=" + someString + "]";
+		return "TestClass{" +
+				"someInt=" + someInt +
+				", someString='" + someString + '\'' +
+				", someArray=" + Arrays.deepToString(someArray) +
+				'}';
 	}
 
 	public static void main(String[] args) throws IOException {
@@ -36,6 +50,7 @@ public static void main(String[] args) throws IOException {
 		TestClass testObj=new TestClass();
 		testObj.setSomeString("test");
 		testObj.someInt=12345;
+		testObj.someArray=new int[][]{{1,2,3},{},null,{1,2,3,4,5,6}};
 		System.out.println(TestClassJSONLoader.toJSON(testObj));
 	}
 }

examples/maven-example/testClass.json

@@ -1,4 +1,10 @@
 {
-	"someInt":123,
-	"someString":"Hello World"
-}
+  "someInt": 123,
+  "someString": "Hello World",
+  "someArray": [
+    [1,2,3,4,5],
+    [-1,-1337],
+    [],
+    null
+  ]
+}

src/main/java/io/github/danthe1st/json_compile/impl/ClassWriter.java

@@ -169,19 +169,34 @@ public void beginIf(String condition) throws IOException {
 	public void endIf() throws IOException {
 		endBlock();
 	}
+
+	public void beginSimpleFor(String init,String condition,String advancement) throws IOException{
+		writer.write("for (");
+		writer.write(init);
+		writer.write("; ");
+		writer.write(condition);
+		writer.write("; ");
+		writer.write(advancement);
+		writer.write(")");
+		beginBlock();
+	}
+
+	public void endFor() throws IOException{
+		endBlock();
+	}
 
 	private void endStatement() throws IOException {
 		writer.write(";");
 		nextLine();
 	}
 	//endregion
 
-	private void beginBlock() throws IOException {
+	public void beginBlock() throws IOException {
 		writer.write("{");
 		indentation++;
 		nextLine();
 	}
-	private void endBlock() throws IOException {
+	public void endBlock() throws IOException {
 		writer.write("}");
 		indentation--;
 		nextLine();