Basic code refactoring base client

Issue-ID: SO-729

Change-Id: Ife12f0bc1670733fca76058f33d567f266ab2f7b
Signed-off-by: seshukm <seshu.kumar.m@huawei.com>

9 files changed, 224 insertions, 224 deletions

diff --git a/openstack-client/src/main/java/com/woorea/openstack/base/client/Entity.java b/openstack-client/src/main/java/com/woorea/openstack/base/client/Entity.java
index 66130df..58ba733 100644
--- a/openstack-client/src/main/java/com/woorea/openstack/base/client/Entity.java
+++ b/openstack-client/src/main/java/com/woorea/openstack/base/client/Entity.java
@@ -20,51 +20,51 @@ import java.io.InputStream;
 
 
 public class Entity<T> {
-	
-	private T entity;
-	
-	private String contentType;
-	
-	public static <T> Entity<T> json(T entity) {
-		return new Entity<T>(entity, "application/json");
-	}
-	
-	public static <T> Entity<T> stream(T entity) {
-		return new Entity<T>(entity, "application/octet-stream");
-	}
+    
+    private T entity;
+    
+    private String contentType;
+    
+    public static <T> Entity<T> json(T entity) {
+        return new Entity<T>(entity, "application/json");
+    }
+    
+    public static <T> Entity<T> stream(T entity) {
+        return new Entity<T>(entity, "application/octet-stream");
+    }
 
-	public Entity(T entity, String contentType) {
-		super();
-		this.entity = entity;
-		this.contentType = contentType;
-	}
+    public Entity(T entity, String contentType) {
+        super();
+        this.entity = entity;
+        this.contentType = contentType;
+    }
 
-	/**
-	 * @return the entity
-	 */
-	public T getEntity() {
-		return entity;
-	}
+    /**
+     * @return the entity
+     */
+    public T getEntity() {
+        return entity;
+    }
 
-	/**
-	 * @param entity the entity to set
-	 */
-	public void setEntity(T entity) {
-		this.entity = entity;
-	}
+    /**
+     * @param entity the entity to set
+     */
+    public void setEntity(T entity) {
+        this.entity = entity;
+    }
 
-	/**
-	 * @return the contentType
-	 */
-	public String getContentType() {
-		return contentType;
-	}
+    /**
+     * @return the contentType
+     */
+    public String getContentType() {
+        return contentType;
+    }
 
-	/**
-	 * @param contentType the contentType to set
-	 */
-	public void setContentType(String contentType) {
-		this.contentType = contentType;
-	}
-	
+    /**
+     * @param contentType the contentType to set
+     */
+    public void setContentType(String contentType) {
+        this.contentType = contentType;
+    }
+    
 }
diff --git a/openstack-client/src/main/java/com/woorea/openstack/base/client/HttpMethod.java b/openstack-client/src/main/java/com/woorea/openstack/base/client/HttpMethod.java
index 200aaa9..dec8c3f 100644
--- a/openstack-client/src/main/java/com/woorea/openstack/base/client/HttpMethod.java
+++ b/openstack-client/src/main/java/com/woorea/openstack/base/client/HttpMethod.java
@@ -17,5 +17,5 @@
 package com.woorea.openstack.base.client;
 
 public enum HttpMethod {
-	HEAD, GET, POST, PUT, PATCH, DELETE, OPTIONS, TRACE
+    HEAD, GET, POST, PUT, PATCH, DELETE, OPTIONS, TRACE
 }
diff --git a/openstack-client/src/main/java/com/woorea/openstack/base/client/OpenStackBaseException.java b/openstack-client/src/main/java/com/woorea/openstack/base/client/OpenStackBaseException.java
index 656c50b..c852ecf 100644
--- a/openstack-client/src/main/java/com/woorea/openstack/base/client/OpenStackBaseException.java
+++ b/openstack-client/src/main/java/com/woorea/openstack/base/client/OpenStackBaseException.java
@@ -45,18 +45,18 @@ package com.woorea.openstack.base.client;
  */

 public abstract class OpenStackBaseException extends RuntimeException

 {

-	private static final long serialVersionUID = 1L;

+    private static final long serialVersionUID = 1L;

 

-	/*

-	 * Implement only the basic constructors

-	 */

-	public OpenStackBaseException () {}

-	

-	public OpenStackBaseException(String message) {

-		super(message);

-	}

+    /*

+     * Implement only the basic constructors

+     */

+    public OpenStackBaseException () {}

+    

+    public OpenStackBaseException(String message) {

+        super(message);

+    }

 

-	public OpenStackBaseException(String message, Throwable cause) {

-		super(message, cause);

-	}

+    public OpenStackBaseException(String message, Throwable cause) {

+        super(message, cause);

+    }

 }

diff --git a/openstack-client/src/main/java/com/woorea/openstack/base/client/OpenStackClientConnector.java b/openstack-client/src/main/java/com/woorea/openstack/base/client/OpenStackClientConnector.java
index 5b98440..0e4ae55 100644
--- a/openstack-client/src/main/java/com/woorea/openstack/base/client/OpenStackClientConnector.java
+++ b/openstack-client/src/main/java/com/woorea/openstack/base/client/OpenStackClientConnector.java
@@ -19,6 +19,6 @@ package com.woorea.openstack.base.client;
 
 public interface OpenStackClientConnector {
 
-	public <T> OpenStackResponse request(OpenStackRequest<T> request);
+    public <T> OpenStackResponse request(OpenStackRequest<T> request);
 
 }
diff --git a/openstack-client/src/main/java/com/woorea/openstack/base/client/OpenStackCommand.java b/openstack-client/src/main/java/com/woorea/openstack/base/client/OpenStackCommand.java
index 24f34ea..c66b548 100644
--- a/openstack-client/src/main/java/com/woorea/openstack/base/client/OpenStackCommand.java
+++ b/openstack-client/src/main/java/com/woorea/openstack/base/client/OpenStackCommand.java
@@ -19,6 +19,6 @@ package com.woorea.openstack.base.client;
 //
 //public interface OpenStackCommand<R> {
 //
-//	OpenStackRequest createRequest(OpenStackClient connector);
+//    OpenStackRequest createRequest(OpenStackClient connector);
 //
 //}
diff --git a/openstack-client/src/main/java/com/woorea/openstack/base/client/OpenStackConnectException.java b/openstack-client/src/main/java/com/woorea/openstack/base/client/OpenStackConnectException.java
index aaf47cc..21c58f8 100644
--- a/openstack-client/src/main/java/com/woorea/openstack/base/client/OpenStackConnectException.java
+++ b/openstack-client/src/main/java/com/woorea/openstack/base/client/OpenStackConnectException.java
@@ -46,13 +46,13 @@ package com.woorea.openstack.base.client;
  */
 public class OpenStackConnectException extends OpenStackBaseException {
 
-	private static final long serialVersionUID = 7294957362769575271L;
+    private static final long serialVersionUID = 7294957362769575271L;
 
-	public OpenStackConnectException(String message) {
-		super(message);
-	}
+    public OpenStackConnectException(String message) {
+        super(message);
+    }
 
-	public OpenStackConnectException(String message, Throwable cause) {
-		super(message, cause);
-	}
+    public OpenStackConnectException(String message, Throwable cause) {
+        super(message, cause);
+    }
 }
diff --git a/openstack-client/src/main/java/com/woorea/openstack/base/client/OpenStackRequest.java b/openstack-client/src/main/java/com/woorea/openstack/base/client/OpenStackRequest.java
index fabd9db..3a082a2 100644
--- a/openstack-client/src/main/java/com/woorea/openstack/base/client/OpenStackRequest.java
+++ b/openstack-client/src/main/java/com/woorea/openstack/base/client/OpenStackRequest.java
@@ -24,135 +24,135 @@ import java.util.ArrayList;
 import java.util.Map;
 
 public class OpenStackRequest<R> {
-	
-	private OpenStackClient client;
-	
-	public OpenStackRequest() {
-		
-	}
-	
-	public OpenStackRequest(OpenStackClient client, HttpMethod method, CharSequence path, Entity<?> entity, Class<R> returnType) {
-		this.client = client;
-		this.method = method;
-		this.path = new StringBuilder(path);
-		this.entity = entity;
-		this.returnType = returnType;
-		header("Accept", "application/json");
-	}
-	
-	private String endpoint;
-	
-	private HttpMethod method;
-	
-	private StringBuilder path = new StringBuilder();
-	
-	private Map<String, List<Object>> headers = new HashMap<>();
-	
-	private Entity<?> entity;
-	
-	private Class<R> returnType;
-	
-	public OpenStackRequest<R> endpoint(String endpoint) {
-		this.endpoint = endpoint;
-		return this;
-	}
-	
-	public String endpoint() {
-		return endpoint;
-	}
+    
+    private OpenStackClient client;
+    
+    public OpenStackRequest() {
+        
+    }
+    
+    public OpenStackRequest(OpenStackClient client, HttpMethod method, CharSequence path, Entity<?> entity, Class<R> returnType) {
+        this.client = client;
+        this.method = method;
+        this.path = new StringBuilder(path);
+        this.entity = entity;
+        this.returnType = returnType;
+        header("Accept", "application/json");
+    }
+    
+    private String endpoint;
+    
+    private HttpMethod method;
+    
+    private StringBuilder path = new StringBuilder();
+    
+    private Map<String, List<Object>> headers = new HashMap<>();
+    
+    private Entity<?> entity;
+    
+    private Class<R> returnType;
+    
+    public OpenStackRequest<R> endpoint(String endpoint) {
+        this.endpoint = endpoint;
+        return this;
+    }
+    
+    public String endpoint() {
+        return endpoint;
+    }
 
-	public OpenStackRequest<R> method(HttpMethod method) {
-		this.method = method;
-		return this;
-	}
-	
-	public HttpMethod method() {
-		return method;
-	}
-	
-	public OpenStackRequest<R> path(String path) {
-		this.path.append(path);
-		return this;
-	}
-	
-	public String path() {
-		return path.toString();
-	}
+    public OpenStackRequest<R> method(HttpMethod method) {
+        this.method = method;
+        return this;
+    }
+    
+    public HttpMethod method() {
+        return method;
+    }
+    
+    public OpenStackRequest<R> path(String path) {
+        this.path.append(path);
+        return this;
+    }
+    
+    public String path() {
+        return path.toString();
+    }
 
-	public OpenStackRequest<R> header(String name, Object value) {
-		if(value != null) {
-			headers.put(name, Arrays.asList(value));
-		}
-		return this;
-	}
-	
-	public Map<String, List<Object>> headers() {
-		return headers;
-	}
-	
-	public <T> Entity<T> entity(T entity, String contentType) {
-		return new Entity<>(entity, contentType);
-	}
-	
-	public Entity<?> entity() {
-		return entity;
-	}
-	
-	public <T> Entity<T> json(T entity) {
-		return entity(entity, "application/json");
-	}
-	
-	public void returnType(Class<R> returnType) {
-		this.returnType = returnType;
-	}
-	
-	public Class<R> returnType() {
-		return returnType;
-	}
-	
-	public R execute() {
-		return client.execute(this);
-	}
-	
-	public OpenStackResponse request() {
-		return client.request(this);
-	}
+    public OpenStackRequest<R> header(String name, Object value) {
+        if(value != null) {
+            headers.put(name, Arrays.asList(value));
+        }
+        return this;
+    }
+    
+    public Map<String, List<Object>> headers() {
+        return headers;
+    }
+    
+    public <T> Entity<T> entity(T entity, String contentType) {
+        return new Entity<>(entity, contentType);
+    }
+    
+    public Entity<?> entity() {
+        return entity;
+    }
+    
+    public <T> Entity<T> json(T entity) {
+        return entity(entity, "application/json");
+    }
+    
+    public void returnType(Class<R> returnType) {
+        this.returnType = returnType;
+    }
+    
+    public Class<R> returnType() {
+        return returnType;
+    }
+    
+    public R execute() {
+        return client.execute(this);
+    }
+    
+    public OpenStackResponse request() {
+        return client.request(this);
+    }
 
-	/* (non-Javadoc)
-	 * @see java.lang.Object#toString()
-	 */
-	@Override
-	public String toString() {
-		return "OpenStackRequest [endpoint=" + endpoint + ", method=" + method
-				+ ", path=" + path + ", headers=" + headers + ", entity="
-				+ entity + ", returnType=" + returnType + "]";
-	}
+    /* (non-Javadoc)
+     * @see java.lang.Object#toString()
+     */
+    @Override
+    public String toString() {
+        return "OpenStackRequest [endpoint=" + endpoint + ", method=" + method
+                + ", path=" + path + ", headers=" + headers + ", entity="
+                + entity + ", returnType=" + returnType + "]";
+    }
 
-	private Map<String, List<Object> > queryParams = new LinkedHashMap<>();
+    private Map<String, List<Object> > queryParams = new LinkedHashMap<>();
 
-	public Map<String, List<Object> > queryParams() {
-		return queryParams;
-	}
+    public Map<String, List<Object> > queryParams() {
+        return queryParams;
+    }
 
-	public OpenStackRequest<R> queryParam(String key, Object value) {
-		if (queryParams.containsKey(key)) {
-			List<Object> values = queryParams.get(key);
-			values.add(value);
-		} else {
-			List<Object> values = new ArrayList<>();
-			values.add(value);
-			queryParams.put(key, values);
-		}
+    public OpenStackRequest<R> queryParam(String key, Object value) {
+        if (queryParams.containsKey(key)) {
+            List<Object> values = queryParams.get(key);
+            values.add(value);
+        } else {
+            List<Object> values = new ArrayList<>();
+            values.add(value);
+            queryParams.put(key, values);
+        }
 
-		return this;
+        return this;
     }
-	
-	protected static String buildPath(String ... elements) {
-	    StringBuilder stringBuilder = new StringBuilder();
-	    for (String element : elements) {
+    
+    protected static String buildPath(String ... elements) {
+        StringBuilder stringBuilder = new StringBuilder();
+        for (String element : elements) {
             stringBuilder.append(element);
         }
 
-	    return stringBuilder.toString();
-	}
+        return stringBuilder.toString();
+    }
 }
diff --git a/openstack-client/src/main/java/com/woorea/openstack/base/client/OpenStackResponse.java b/openstack-client/src/main/java/com/woorea/openstack/base/client/OpenStackResponse.java
index 1a2f4cb..0add524 100644
--- a/openstack-client/src/main/java/com/woorea/openstack/base/client/OpenStackResponse.java
+++ b/openstack-client/src/main/java/com/woorea/openstack/base/client/OpenStackResponse.java
@@ -25,14 +25,14 @@ import java.util.Map;
 
 public interface OpenStackResponse {
 
-	public <T> T getEntity(Class<T> returnType);
+    public <T> T getEntity(Class<T> returnType);
 
-	public <T> T getErrorEntity(Class<T> returnType);
+    public <T> T getErrorEntity(Class<T> returnType);
 
-	public InputStream getInputStream();
+    public InputStream getInputStream();
 
-	public String header(String name);
-	
-	public Map<String, String> headers();
-	
+    public String header(String name);
+    
+    public Map<String, String> headers();
+    
 }
diff --git a/openstack-client/src/main/java/com/woorea/openstack/base/client/OpenStackResponseException.java b/openstack-client/src/main/java/com/woorea/openstack/base/client/OpenStackResponseException.java
index edc7ec0..bbe0c6f 100644
--- a/openstack-client/src/main/java/com/woorea/openstack/base/client/OpenStackResponseException.java
+++ b/openstack-client/src/main/java/com/woorea/openstack/base/client/OpenStackResponseException.java
@@ -22,38 +22,38 @@ package com.woorea.openstack.base.client;
 
 public class OpenStackResponseException extends OpenStackBaseException {
 
-	private static final long serialVersionUID = 7294957362769575271L;
-
-	protected String message;
-
-	protected int status;
-	
-	// Make the response available for exception handling (includes body)
-	protected OpenStackResponse response;
-
-	public OpenStackResponseException(String message, int status) {
-		this.message = message;
-		this.status = status;
-		this.response = null;
-	}
-
-	public OpenStackResponseException(String message, int status, OpenStackResponse response) {
-		this.message = message;
-		this.status = status;
-		this.response = response;
-	}
-
-	@Override
-	public String getMessage() {
-		return message;
-	}
-
-	public int getStatus() {
-		return status;
-	}
-
-	public OpenStackResponse getResponse() {
-		return response;
-	}
+    private static final long serialVersionUID = 7294957362769575271L;
+
+    protected String message;
+
+    protected int status;
+    
+    // Make the response available for exception handling (includes body)
+    protected OpenStackResponse response;
+
+    public OpenStackResponseException(String message, int status) {
+        this.message = message;
+        this.status = status;
+        this.response = null;
+    }
+
+    public OpenStackResponseException(String message, int status, OpenStackResponse response) {
+        this.message = message;
+        this.status = status;
+        this.response = response;
+    }
+
+    @Override
+    public String getMessage() {
+        return message;
+    }
+
+    public int getStatus() {
+        return status;
+    }
+
+    public OpenStackResponse getResponse() {
+        return response;
+    }
 
 }