AbstractRequestParam implementation and changing code of existing Params implementation

Author: smarek

library/src/main/java/com/loopj/android/http/abstracts/AbstractRequestParam.java

@@ -0,0 +1,11 @@
+package com.loopj.android.http.abstracts;
+
+import com.loopj.android.http.interfaces.RequestParamInterface;
+
+abstract public class AbstractRequestParam<T> implements RequestParamInterface<T> {
+
+    public AbstractRequestParam(T value) {
+        setValue(value);
+    }
+
+}

library/src/main/java/com/loopj/android/http/impl/DoubleParam.java

@@ -0,0 +1,31 @@
+package com.loopj.android.http.impl;
+
+import com.loopj.android.http.abstracts.AbstractRequestParam;
+
+import org.jetbrains.annotations.Nullable;
+
+public class DoubleParam extends AbstractRequestParam<Double> {
+
+    Double value;
+
+    public DoubleParam(Double value) {
+        super(value);
+    }
+
+    @Nullable
+    @Override
+    public Double getValue() {
+        return value;
+    }
+
+    @Override
+    public void setValue(Double value) {
+        this.value = value;
+    }
+
+    @Nullable
+    @Override
+    public String getStringValue() {
+        return value == null ? null : value.toString();
+    }
+}

library/src/main/java/com/loopj/android/http/impl/FileParam.java

@@ -1,33 +1,34 @@
 package com.loopj.android.http.impl;
 
-import com.loopj.android.http.interfaces.RequestParamInterface;
+import com.loopj.android.http.abstracts.AbstractRequestParam;
 
-import java.io.File;
+import org.jetbrains.annotations.Nullable;
 
-public class FileParam implements RequestParamInterface<File> {
+import java.io.File;
 
-    @Override
-    public File getValue() {
-        return null;
-    }
+public class FileParam extends AbstractRequestParam<File> {
 
-    @Override
-    public void setValue(File value) {
+    File value;
 
+    public FileParam(File value) {
+        super(value);
     }
 
+    @Nullable
     @Override
-    public String getJsonValue() {
-        return null;
+    public File getValue() {
+        return value;
     }
 
     @Override
-    public String getMultipartValue() {
-        return null;
+    public void setValue(File value) {
+        this.value = value;
     }
 
+    @Nullable
     @Override
-    public String getFormValue() {
-        return null;
+    public String getStringValue() {
+        throw new UnsupportedOperationException("Not Yet Implemented");
     }
+
 }

library/src/main/java/com/loopj/android/http/impl/HeaderParam.java

@@ -1,33 +1,32 @@
 package com.loopj.android.http.impl;
 
-import com.loopj.android.http.interfaces.RequestParamInterface;
+import com.loopj.android.http.abstracts.AbstractRequestParam;
 
 import org.apache.http.HeaderElement;
+import org.jetbrains.annotations.Nullable;
 
-public class HeaderParam implements RequestParamInterface<HeaderElement> {
+public class HeaderParam extends AbstractRequestParam<HeaderElement> {
 
-    @Override
-    public HeaderElement getValue() {
-        return null;
-    }
-
-    @Override
-    public void setValue(HeaderElement value) {
+    HeaderElement value;
 
+    public HeaderParam(HeaderElement value) {
+        super(value);
     }
 
+    @Nullable
     @Override
-    public String getJsonValue() {
-        return null;
+    public HeaderElement getValue() {
+        return value;
     }
 
     @Override
-    public String getMultipartValue() {
-        return null;
+    public void setValue(HeaderElement value) {
+        this.value = value;
     }
 
+    @Nullable
     @Override
-    public String getFormValue() {
-        return null;
+    public String getStringValue() {
+        return value == null ? null : String.format("%s: %s", value.getName(), value.getValue());
     }
 }

library/src/main/java/com/loopj/android/http/impl/IntegerParam.java

@@ -0,0 +1,31 @@
+package com.loopj.android.http.impl;
+
+import com.loopj.android.http.abstracts.AbstractRequestParam;
+
+import org.jetbrains.annotations.Nullable;
+
+public class IntegerParam extends AbstractRequestParam<Integer> {
+
+    Integer value;
+
+    public IntegerParam(Integer value) {
+        super(value);
+    }
+
+    @Nullable
+    @Override
+    public Integer getValue() {
+        return value;
+    }
+
+    @Override
+    public void setValue(Integer value) {
+        this.value = value;
+    }
+
+    @Nullable
+    @Override
+    public String getStringValue() {
+        return value == null ? null : value.toString();
+    }
+}

library/src/main/java/com/loopj/android/http/impl/StreamParam.java

@@ -1,33 +1,33 @@
 package com.loopj.android.http.impl;
 
-import com.loopj.android.http.interfaces.RequestParamInterface;
+import com.loopj.android.http.abstracts.AbstractRequestParam;
+
+import org.jetbrains.annotations.Nullable;
 
 import java.io.InputStream;
 
-public class StreamParam implements RequestParamInterface<InputStream> {
+public class StreamParam extends AbstractRequestParam<InputStream> {
 
-    @Override
-    public InputStream getValue() {
-        return null;
-    }
-
-    @Override
-    public void setValue(InputStream value) {
+    InputStream value;
 
+    public StreamParam(InputStream value) {
+        super(value);
     }
 
+    @Nullable
     @Override
-    public String getJsonValue() {
-        return null;
+    public InputStream getValue() {
+        return value;
     }
 
     @Override
-    public String getMultipartValue() {
-        return null;
+    public void setValue(InputStream value) {
+        this.value = value;
     }
 
+    @Nullable
     @Override
-    public String getFormValue() {
-        return null;
+    public String getStringValue() {
+        throw new UnsupportedOperationException("Not Yet Implemented");
     }
 }

library/src/main/java/com/loopj/android/http/impl/StringParam.java

@@ -0,0 +1,31 @@
+package com.loopj.android.http.impl;
+
+import com.loopj.android.http.abstracts.AbstractRequestParam;
+
+import org.jetbrains.annotations.Nullable;
+
+public class StringParam extends AbstractRequestParam<String> {
+
+    String value;
+
+    public StringParam(String value) {
+        super(value);
+    }
+
+    @Nullable
+    @Override
+    public String getValue() {
+        return value;
+    }
+
+    @Override
+    public void setValue(String value) {
+        this.value = value;
+    }
+
+    @Nullable
+    @Override
+    public String getStringValue() {
+        return value;
+    }
+}

library/src/main/java/com/loopj/android/http/interfaces/RequestParamInterface.java

@@ -1,13 +1,17 @@
 package com.loopj.android.http.interfaces;
 
+import org.jetbrains.annotations.Nullable;
+
 import java.io.Serializable;
 
 public interface RequestParamInterface<T> extends Serializable {
 
+    @Nullable
     T getValue();
+
     void setValue(T value);
-    String getJsonValue();
-    String getMultipartValue();
-    String getFormValue();
+
+    @Nullable
+    String getStringValue();
 
 }