Initial OpenECOMP MSO OpenStack SDK lib commit

Change-Id: Ieaacb2b2c0dcc469669880e73f0cda9fa59a6c5a
Signed-off-by: ChrisC <cc697w@intl.att.com>

16 files changed, 747 insertions, 0 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
new file mode 100644
index 0000000..42eb5fd
--- /dev/null
+++ b/openstack-client/src/main/java/com/woorea/openstack/base/client/Entity.java
@@ -0,0 +1,54 @@
+package com.woorea.openstack.base.client;
+
+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");
+	}
+
+	public Entity(T entity, String contentType) {
+		super();
+		this.entity = entity;
+		this.contentType = contentType;
+	}
+
+	/**
+	 * @return the entity
+	 */
+	public T getEntity() {
+		return entity;
+	}
+
+	/**
+	 * @param entity the entity to set
+	 */
+	public void setEntity(T entity) {
+		this.entity = entity;
+	}
+
+	/**
+	 * @return the contentType
+	 */
+	public String getContentType() {
+		return 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
new file mode 100644
index 0000000..6c62ffb
--- /dev/null
+++ b/openstack-client/src/main/java/com/woorea/openstack/base/client/HttpMethod.java
@@ -0,0 +1,5 @@
+package com.woorea.openstack.base.client;
+
+public enum HttpMethod {
+	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
new file mode 100644
index 0000000..1827ae1
--- /dev/null
+++ b/openstack-client/src/main/java/com/woorea/openstack/base/client/OpenStackBaseException.java
@@ -0,0 +1,46 @@
+/*

+ * ============LICENSE_START==========================================

+ * ===================================================================

+ * Copyright © 2017 AT&T Intellectual Property. All rights reserved.

+ * ===================================================================

+ * Licensed under the Apache License, Version 2.0 (the "License");

+ * you may not use this file except in compliance with the License.

+ * You may obtain a copy of the License at

+ *

+ *        http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing, software

+ * distributed under the License is distributed on an "AS IS" BASIS,

+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

+ * See the License for the specific language governing permissions and

+ * limitations under the License.

+ * ============LICENSE_END============================================

+ *

+ * ECOMP and OpenECOMP are trademarks

+ * and service marks of AT&T Intellectual Property.

+ *

+ */

+

+package com.woorea.openstack.base.client;

+

+/**

+ * A common abstract parent of all Openstack Exception types, allowing

+ * calling classes the choice to catch all error exceptions together.

+ */

+public abstract class OpenStackBaseException extends RuntimeException

+{

+	private static final long serialVersionUID = 1L;

+

+	/*

+	 * Implement only the basic constructors

+	 */

+	public OpenStackBaseException () {}

+	

+	public OpenStackBaseException(String message) {

+		super(message);

+	}

+

+	public OpenStackBaseException(String message, Throwable cause) {

+		super(message, cause);

+	}

+}

diff --git a/openstack-client/src/main/java/com/woorea/openstack/base/client/OpenStackClient.java b/openstack-client/src/main/java/com/woorea/openstack/base/client/OpenStackClient.java
new file mode 100644
index 0000000..57a6628
--- /dev/null
+++ b/openstack-client/src/main/java/com/woorea/openstack/base/client/OpenStackClient.java
@@ -0,0 +1,90 @@
+package com.woorea.openstack.base.client;
+
+/*
+ * Modifications copyright (c) 2017 AT&T Intellectual Property
+ */
+
+import java.util.Properties;
+import java.util.ServiceLoader;
+
+public class OpenStackClient {
+	
+	protected String endpoint;
+	
+	protected OpenStackTokenProvider tokenProvider;
+
+	protected static int AUTHENTICATION_RETRIES = 1;
+
+	protected OpenStackClientConnector connector;
+	
+	protected Properties properties = new Properties();
+	
+	protected static OpenStackClientConnector DEFAULT_CONNECTOR;
+
+	static {
+		ServiceLoader<OpenStackClientConnector> connectorLoader;
+		connectorLoader = ServiceLoader.load(OpenStackClientConnector.class);
+
+		for (OpenStackClientConnector clientConnector : connectorLoader) {
+			DEFAULT_CONNECTOR = clientConnector;
+			break;
+		}
+	}
+
+	public OpenStackClient(String endpoint) {
+		this.endpoint = endpoint;
+		this.connector = DEFAULT_CONNECTOR;
+	}
+
+	public OpenStackClient(String endpoint, OpenStackClientConnector connector) {
+		this.endpoint = endpoint;
+		this.connector = (connector == null) ? DEFAULT_CONNECTOR : connector;
+	}
+
+	public <T> OpenStackResponse request(OpenStackRequest<T> request) {
+		OpenStackResponseException authException = null;
+		System.out.println("Openstack query:"+request.toString());
+		for (int i = 0; i <= AUTHENTICATION_RETRIES; i++) {
+			request.endpoint(endpoint);
+
+			if (tokenProvider != null) {
+				request.header("X-Auth-Token", tokenProvider.getToken());
+			}
+
+			try {
+				return connector.request(request);
+			} catch (OpenStackResponseException e) {
+				if (e.getStatus() != OpenStackResponseStatus.NOT_AUTHORIZED
+						|| tokenProvider == null) {
+					throw e;
+				}
+				authException = e;
+				tokenProvider.expireToken();
+			}
+		}
+
+		throw authException;
+	}
+
+	public <T> T execute(OpenStackRequest<T> request) {
+		OpenStackResponse response =  request(request);
+		return (request.returnType() != null && request.returnType() != Void.class) ? response.getEntity(request.returnType()) : null;
+	}
+
+	public void property(String property, String value) {
+		properties.put(property, value);
+	}
+	
+	public void setTokenProvider(OpenStackTokenProvider tokenProvider) {
+		this.tokenProvider = tokenProvider;
+	}
+	
+	public void token(String token) {
+		setTokenProvider(new OpenStackSimpleTokenProvider(token));
+	}
+	
+	public <R> OpenStackRequest<R> get(String path, Class<R> returnType) {
+		return new OpenStackRequest<R>(this, HttpMethod.GET, path, null, returnType);
+	}
+	
+}
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
new file mode 100644
index 0000000..417b844
--- /dev/null
+++ b/openstack-client/src/main/java/com/woorea/openstack/base/client/OpenStackClientConnector.java
@@ -0,0 +1,8 @@
+package com.woorea.openstack.base.client;
+
+
+public interface OpenStackClientConnector {
+
+	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
new file mode 100644
index 0000000..5ef291f
--- /dev/null
+++ b/openstack-client/src/main/java/com/woorea/openstack/base/client/OpenStackCommand.java
@@ -0,0 +1,8 @@
+package com.woorea.openstack.base.client;
+//package org.openstack.base.client;
+//
+//public interface OpenStackCommand<R> {
+//
+//	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
new file mode 100644
index 0000000..aabcd1f
--- /dev/null
+++ b/openstack-client/src/main/java/com/woorea/openstack/base/client/OpenStackConnectException.java
@@ -0,0 +1,42 @@
+/*
+ * ============LICENSE_START==========================================
+ * ===================================================================
+ * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * ===================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END============================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ *
+ */
+
+package com.woorea.openstack.base.client;
+
+/**
+ * Custom RuntimeException to report connection errors to Openstack endpoints.
+ * Must be a RuntimeException to conform with OpenstackClient interface, which
+ * does not declare specific Exceptions.
+ */
+public class OpenStackConnectException extends OpenStackBaseException {
+
+	private static final long serialVersionUID = 7294957362769575271L;
+
+	public OpenStackConnectException(String message) {
+		super(message);
+	}
+
+	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
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();
+	}
+}
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
new file mode 100644
index 0000000..1e09320
--- /dev/null
+++ b/openstack-client/src/main/java/com/woorea/openstack/base/client/OpenStackResponse.java
@@ -0,0 +1,22 @@
+package com.woorea.openstack.base.client;
+
+/*
+ * Modifications copyright (c) 2017 AT&T Intellectual Property
+ */
+
+import java.io.InputStream;
+import java.util.Map;
+
+public interface OpenStackResponse {
+
+	public <T> T getEntity(Class<T> returnType);
+
+	public <T> T getErrorEntity(Class<T> returnType);
+
+	public InputStream getInputStream();
+
+	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
new file mode 100644
index 0000000..355c300
--- /dev/null
+++ b/openstack-client/src/main/java/com/woorea/openstack/base/client/OpenStackResponseException.java
@@ -0,0 +1,42 @@
+package com.woorea.openstack.base.client;
+
+/*
+ * Modifications copyright (c) 2017 AT&T Intellectual Property
+ */
+
+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;
+	}
+
+	public String getMessage() {
+		return message;
+	}
+
+	public int getStatus() {
+		return status;
+	}
+
+	public OpenStackResponse getResponse() {
+		return response;
+	}
+
+}
diff --git a/openstack-client/src/main/java/com/woorea/openstack/base/client/OpenStackResponseStatus.java b/openstack-client/src/main/java/com/woorea/openstack/base/client/OpenStackResponseStatus.java
new file mode 100644
index 0000000..032a511
--- /dev/null
+++ b/openstack-client/src/main/java/com/woorea/openstack/base/client/OpenStackResponseStatus.java
@@ -0,0 +1,11 @@
+package com.woorea.openstack.base.client;
+
+public class OpenStackResponseStatus {
+
+	public static final int OK = 200;
+
+	public static final int NOT_AUTHORIZED = 401;
+
+	public static final int CONFLICT = 409;
+
+}
diff --git a/openstack-client/src/main/java/com/woorea/openstack/base/client/OpenStackSimpleTokenProvider.java b/openstack-client/src/main/java/com/woorea/openstack/base/client/OpenStackSimpleTokenProvider.java
new file mode 100644
index 0000000..5ea8d76
--- /dev/null
+++ b/openstack-client/src/main/java/com/woorea/openstack/base/client/OpenStackSimpleTokenProvider.java
@@ -0,0 +1,20 @@
+package com.woorea.openstack.base.client;
+
+public class OpenStackSimpleTokenProvider implements OpenStackTokenProvider {
+
+	String token;
+
+	public OpenStackSimpleTokenProvider(String token) {
+		this.token = token;
+	}
+
+	@Override
+	public String getToken() {
+		return this.token;
+	}
+
+	@Override
+	public void expireToken() {
+	}
+
+}
diff --git a/openstack-client/src/main/java/com/woorea/openstack/base/client/OpenStackTokenProvider.java b/openstack-client/src/main/java/com/woorea/openstack/base/client/OpenStackTokenProvider.java
new file mode 100644
index 0000000..0a8f1bf
--- /dev/null
+++ b/openstack-client/src/main/java/com/woorea/openstack/base/client/OpenStackTokenProvider.java
@@ -0,0 +1,9 @@
+package com.woorea.openstack.base.client;
+
+public interface OpenStackTokenProvider {
+
+	String getToken();
+
+	void expireToken();
+
+}
diff --git a/openstack-client/src/main/java/com/woorea/openstack/common/client/AbstractOpenStackClient.java b/openstack-client/src/main/java/com/woorea/openstack/common/client/AbstractOpenStackClient.java
new file mode 100644
index 0000000..e48ec0b
--- /dev/null
+++ b/openstack-client/src/main/java/com/woorea/openstack/common/client/AbstractOpenStackClient.java
@@ -0,0 +1,125 @@
+package com.woorea.openstack.common.client;
+//package org.openstack.common.client;
+//
+//import java.io.IOException;
+//import java.util.logging.Logger;
+//
+//import javax.ws.rs.client.ClientRequestContext;
+//import javax.ws.rs.client.ClientRequestFilter;
+//import javax.ws.rs.client.Entity;
+//import javax.ws.rs.client.Invocation.Builder;
+//import javax.ws.rs.client.WebTarget;
+//import javax.ws.rs.core.MediaType;
+//
+//import org.glassfish.jersey.filter.LoggingFilter;
+//import org.openstack.connector.OpenStack;
+//
+//public class AbstractOpenStackClient {
+//
+//	protected String endpointURL;
+//	
+//	protected String token;
+//	
+//	protected LoggingFilter loggingFilter;
+//	
+//	protected ClientRequestFilter tokenFilter = new ClientRequestFilter() {
+//		
+//		@Override
+//		public void filter(ClientRequestContext requestContext) throws IOException {
+//			requestContext.getHeaders().putSingle("X-Auth-Token", token);
+//		}
+//	};
+//
+//	public AbstractOpenStackClient(String endpointURL, String token) {
+//		this.endpointURL = endpointURL;
+//		this.token = token;
+//	}
+//	
+//	public AbstractOpenStackClient(String endpointURL) {
+//		this(endpointURL, null);
+//	}
+//
+//	/**
+//	 * @param token the token to set
+//	 */
+//	public void setToken(String token) {
+//		this.token = token;
+//	}
+//	
+//	public OpenStackRequest request(String uri, String... mediaTypes) {
+//		WebTarget endpoint = OpenStack.CLIENT.target(endpointURL);
+//		if(token != null) {
+//			endpoint.register(tokenFilter);
+//		}
+//		return new OpenStackRequest(endpoint.path(uri).request(mediaTypes));
+//	}
+//	
+//	public OpenStackRequest request(String uri) {
+//		return request(uri, MediaType.APPLICATION_JSON);
+//	}
+//	
+//	protected WebTarget create(String endpoint) {
+//		WebTarget target = OpenStack.CLIENT.target(endpoint);
+//		if(loggingFilter != null) {
+//			target.register(loggingFilter);
+//		}
+//		if(token != null) {
+//			target.register(tokenFilter);
+//		}
+//		return target;
+//	}
+//	
+//	public void enableLogging(Logger logger, int entitySize) {
+//		loggingFilter = new LoggingFilter(logger, entitySize);
+//	}
+//	
+//	public void disableLogging() {
+//		loggingFilter = null;
+//	}
+//	
+//	public static class OpenStackRequest {
+//		
+//		private Builder builder;
+//		
+//		private OpenStackRequest(Builder builder) {
+//			this.builder = builder;
+//		}
+//		
+//		public <ResponseType> ResponseType execute(String method, Class<ResponseType> type) {
+//			return builder.method(method, type);
+//		}
+//		
+//		public <RequestType, ResponseType> ResponseType execute(String method, Entity<RequestType> data, Class<ResponseType> type) {
+//			return builder.method(method, data, type);
+//		}
+//		
+//		public void execute(String method) {
+//			builder.method(method);
+//		}
+//		
+//		public <RequestType> void execute(String method, Entity<RequestType> data) {
+//			builder.method(method, data, Void.class);
+//		}
+//		
+//		public <ResponseType> ResponseType get(Class<ResponseType> type) {
+//			return execute("GET", type);
+//		}
+//		
+//		public <ResponseType> ResponseType postJson(Object data, Class<ResponseType> type) {
+//			return execute("POST", Entity.json(data), type);
+//		}
+//		
+//		public <ResponseType> ResponseType putJson(Object data, Class<ResponseType> type) {
+//			return execute("PUT", Entity.json(data), type);
+//		}
+//		
+//		public <ResponseType> ResponseType patchJson(Object data, Class<ResponseType> type) {
+//			return execute("PATCH", Entity.json(data), type);
+//		}
+//		
+//		public void delete() {
+//			execute("DELETE", Void.class);
+//		}
+//	}
+//
+//}
diff --git a/openstack-client/src/main/java/com/woorea/openstack/common/session/OpenStackSession.java b/openstack-client/src/main/java/com/woorea/openstack/common/session/OpenStackSession.java
new file mode 100644
index 0000000..a56a3af
--- /dev/null
+++ b/openstack-client/src/main/java/com/woorea/openstack/common/session/OpenStackSession.java
@@ -0,0 +1,107 @@
+package com.woorea.openstack.common.session;
+//package org.openstack.common.session;
+//
+//import java.io.Serializable;
+//
+//import org.openstack.keystone.model.Access;
+//import org.openstack.keystone.model.Authentication;
+//
+//public class OpenStackSession implements Serializable {
+//	
+//	private String authenticationURL;
+//	
+//	private Authentication authentication;
+//	
+//	private String identityAdministrationURL;
+//	
+//	private String identityAdministrationToken;
+//	
+//	private Access access;
+//	
+//	private boolean admin;
+//
+//	/**
+//	 * @return the authenticationURL
+//	 */
+//	public String getAuthenticationURL() {
+//		return authenticationURL;
+//	}
+//
+//	/**
+//	 * @param authenticationURL the authenticationURL to set
+//	 */
+//	public void setAuthenticationURL(String authenticationURL) {
+//		this.authenticationURL = authenticationURL;
+//	}
+//
+//	/**
+//	 * @return the authentication
+//	 */
+//	public Authentication getAuthentication() {
+//		return authentication;
+//	}
+//
+//	/**
+//	 * @param authentication the authentication to set
+//	 */
+//	public void setAuthentication(Authentication authentication) {
+//		this.authentication = authentication;
+//	}
+//
+//	/**
+//	 * @return the identityAdministrationURL
+//	 */
+//	public String getIdentityAdministrationURL() {
+//		return identityAdministrationURL;
+//	}
+//
+//	/**
+//	 * @param identityAdministrationURL the identityAdministrationURL to set
+//	 */
+//	public void setIdentityAdministrationURL(String identityAdministrationURL) {
+//		this.identityAdministrationURL = identityAdministrationURL;
+//	}
+//
+//	/**
+//	 * @return the identityAdministrationToken
+//	 */
+//	public String getIdentityAdministrationToken() {
+//		return identityAdministrationToken;
+//	}
+//
+//	/**
+//	 * @param identityAdministrationToken the identityAdministrationToken to set
+//	 */
+//	public void setIdentityAdministrationToken(String identityAdministrationToken) {
+//		this.identityAdministrationToken = identityAdministrationToken;
+//	}
+//
+//	/**
+//	 * @return the access
+//	 */
+//	public Access getAccess() {
+//		return access;
+//	}
+//
+//	/**
+//	 * @param access the access to set
+//	 */
+//	public void setAccess(Access access) {
+//		this.access = access;
+//	}
+//
+//	/**
+//	 * @return the admin
+//	 */
+//	public boolean isAdmin() {
+//		return admin;
+//	}
+//
+//	/**
+//	 * @param admin the admin to set
+//	 */
+//	public void setAdmin(boolean admin) {
+//		this.admin = admin;
+//	}
+//
+//}
diff --git a/openstack-client/src/main/java/com/woorea/openstack/common/session/OpenStackSessionHolder.java b/openstack-client/src/main/java/com/woorea/openstack/common/session/OpenStackSessionHolder.java
new file mode 100644
index 0000000..ea81f7c
--- /dev/null
+++ b/openstack-client/src/main/java/com/woorea/openstack/common/session/OpenStackSessionHolder.java
@@ -0,0 +1,16 @@
+package com.woorea.openstack.common.session;
+//package org.openstack.common.session;
+//
+//public class OpenStackSessionHolder {
+//
+//	private static final ThreadLocal<OpenStackSession> HOLDER = new ThreadLocal<OpenStackSession>();
+//	
+//	public static OpenStackSession getSession() {
+//		return HOLDER.get();
+//	}
+//	
+//	public static void setSession(OpenStackSession session) {
+//		HOLDER.set(session);
+//	}
+//
+//}