1 files changed, 142 insertions, 0 deletions
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
new file mode 100644
index 0000000..94a545f
--- /dev/null
+++ b/openstack-client/src/main/java/com/woorea/openstack/base/client/OpenStackRequest.java
@@ -0,0 +1,142 @@
+package com.woorea.openstack.base.client;
+
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.LinkedHashMap;
+import java.util.List;
+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<String, List<Object>>();
+	
+	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> 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<T>(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 + "]";
+	}
+
+	private Map<String, List<Object> > queryParams = new LinkedHashMap<String, List<Object> >();
+
+	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<Object>();
+			values.add(value);
+			queryParams.put(key, values);
+		}
+
+		return this;
+    }
+	
+	protected static String buildPath(String ... elements) {
+	    StringBuilder stringBuilder = new StringBuilder();
+	    for (String element : elements) {
+            stringBuilder.append(element);
+        }
+
+	    return stringBuilder.toString();
+	}
+}