basic code refactoring client connector

Issue-ID: SO-729

Change-Id: If7331155e44582fcfeb1f7473ee42b1d8d55238a
Signed-off-by: seshukm <seshu.kumar.m@huawei.com>

2 files changed, 72 insertions, 72 deletions

diff --git a/openstack-client-connectors/jersey2-connector/src/main/java/com/woorea/openstack/connector/JaxRs20Connector.java b/openstack-client-connectors/jersey2-connector/src/main/java/com/woorea/openstack/connector/JaxRs20Connector.java
index d18a64f..b1b528f 100644
--- a/openstack-client-connectors/jersey2-connector/src/main/java/com/woorea/openstack/connector/JaxRs20Connector.java
+++ b/openstack-client-connectors/jersey2-connector/src/main/java/com/woorea/openstack/connector/JaxRs20Connector.java
@@ -37,45 +37,45 @@ import com.woorea.openstack.base.client.OpenStackResponseException;
 
 public class JaxRs20Connector implements OpenStackClientConnector {
 
-	protected Client client = OpenStack.CLIENT;
+    protected Client client = OpenStack.CLIENT;
     private LoggingFilter logger = new LoggingFilter(Logger.getLogger("os"), 10000);
 
-	@Override
-	public <T> OpenStackResponse request(OpenStackRequest<T> request) {
-		WebTarget target = client.target(request.endpoint()).path(request.path());
+    @Override
+    public <T> OpenStackResponse request(OpenStackRequest<T> request) {
+        WebTarget target = client.target(request.endpoint()).path(request.path());
 
-		for(Map.Entry<String, List<Object> > entry : request.queryParams().entrySet()) {
-			for (Object o : entry.getValue()) {
-				target = target.queryParam(entry.getKey(), o);
-			}
-		}
+        for(Map.Entry<String, List<Object> > entry : request.queryParams().entrySet()) {
+            for (Object o : entry.getValue()) {
+                target = target.queryParam(entry.getKey(), o);
+            }
+        }
         target.register(logger);
-		Invocation.Builder invocation = target.request();
+        Invocation.Builder invocation = target.request();
 
-		for(Map.Entry<String, List<Object>> h : request.headers().entrySet()) {
-			StringBuilder sb = new StringBuilder();
-			for(Object v : h.getValue()) {
-				sb.append(String.valueOf(v));
-			}
-			invocation.header(h.getKey(), sb);
-		}
+        for(Map.Entry<String, List<Object>> h : request.headers().entrySet()) {
+            StringBuilder sb = new StringBuilder();
+            for(Object v : h.getValue()) {
+                sb.append(String.valueOf(v));
+            }
+            invocation.header(h.getKey(), sb);
+        }
 
-		Entity<?> entity = (request.entity() == null) ? null :
-				Entity.entity(request.entity().getEntity(), request.entity().getContentType());
+        Entity<?> entity = (request.entity() == null) ? null :
+                Entity.entity(request.entity().getEntity(), request.entity().getContentType());
 
-		try {
-			if (entity != null) {
-				return new JaxRs20Response(invocation.method(request.method().name(), entity));
-			} else {
-				if(HttpMethod.PUT == request.method()) {
-					return new JaxRs20Response(invocation.method(request.method().name(), Entity.entity("", MediaType.APPLICATION_JSON)));
-				} else {
-					return new JaxRs20Response(invocation.method(request.method().name()));
-				}
-			}
-		} catch (ClientErrorException e) {
-			throw new OpenStackResponseException(e.getResponse()
-					.getStatusInfo().toString(), e.getResponse().getStatus());
-		}
-	}
+        try {
+            if (entity != null) {
+                return new JaxRs20Response(invocation.method(request.method().name(), entity));
+            } else {
+                if(HttpMethod.PUT == request.method()) {
+                    return new JaxRs20Response(invocation.method(request.method().name(), Entity.entity("", MediaType.APPLICATION_JSON)));
+                } else {
+                    return new JaxRs20Response(invocation.method(request.method().name()));
+                }
+            }
+        } catch (ClientErrorException e) {
+            throw new OpenStackResponseException(e.getResponse()
+                    .getStatusInfo().toString(), e.getResponse().getStatus());
+        }
+    }
 }
diff --git a/openstack-client-connectors/jersey2-connector/src/main/java/com/woorea/openstack/connector/JaxRs20Response.java b/openstack-client-connectors/jersey2-connector/src/main/java/com/woorea/openstack/connector/JaxRs20Response.java
index b51c833..2b1820e 100644
--- a/openstack-client-connectors/jersey2-connector/src/main/java/com/woorea/openstack/connector/JaxRs20Response.java
+++ b/openstack-client-connectors/jersey2-connector/src/main/java/com/woorea/openstack/connector/JaxRs20Response.java
@@ -30,48 +30,48 @@ import com.woorea.openstack.base.client.OpenStackResponse;
 import com.woorea.openstack.base.client.OpenStackResponseException;
 
 public class JaxRs20Response implements OpenStackResponse {
-	
-	private Response response;
-	
-	public JaxRs20Response(Response response) {
-		this.response = response;
-	}
+    
+    private Response response;
+    
+    public JaxRs20Response(Response response) {
+        this.response = response;
+    }
 
-	@Override
-	public <T> T getEntity(Class<T> returnType) {
-		if(response.getStatus() >= 400) {
-			throw new OpenStackResponseException(response.getStatusInfo().getReasonPhrase(),
-					response.getStatusInfo().getStatusCode(), this);
-		}
-		return response.readEntity(returnType);
-	}
+    @Override
+    public <T> T getEntity(Class<T> returnType) {
+        if(response.getStatus() >= 400) {
+            throw new OpenStackResponseException(response.getStatusInfo().getReasonPhrase(),
+                    response.getStatusInfo().getStatusCode(), this);
+        }
+        return response.readEntity(returnType);
+    }
 
-	@Override
-	public <T> T getErrorEntity(Class<T> returnType) {
-		if(response.getStatus() >= 400 && response.hasEntity()) {
-			return response.readEntity(returnType);
-		}
-		return null;
-	}
-	
+    @Override
+    public <T> T getErrorEntity(Class<T> returnType) {
+        if(response.getStatus() >= 400 && response.hasEntity()) {
+            return response.readEntity(returnType);
+        }
+        return null;
+    }
+    
 
-	@Override
-	public InputStream getInputStream() {
-		return (InputStream) response.getEntity();
-	}
+    @Override
+    public InputStream getInputStream() {
+        return (InputStream) response.getEntity();
+    }
 
-	@Override
-	public String header(String name) {
-		return response.getHeaderString(name);
-	}
+    @Override
+    public String header(String name) {
+        return response.getHeaderString(name);
+    }
 
-	@Override
-	public Map<String, String> headers() {
-		Map<String, String> headers = new HashMap<>();
-		for(String k : response.getHeaders().keySet()) {
-			headers.put(k, response.getHeaderString(k));
-		}
-		return headers;
-	}
+    @Override
+    public Map<String, String> headers() {
+        Map<String, String> headers = new HashMap<>();
+        for(String k : response.getHeaders().keySet()) {
+            headers.put(k, response.getHeaderString(k));
+        }
+        return headers;
+    }
 
 }