now including more HTTP related work

src/main/java/me/brianlong/github/ApiGateway.java

@@ -0,0 +1,98 @@
+package me.brianlong.github;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.Map;
+import java.util.Map.Entry;
+
+import org.apache.http.HttpResponse;
+import org.apache.http.client.CredentialsProvider;
+import org.apache.http.client.methods.HttpDelete;
+import org.apache.http.client.methods.HttpGet;
+import org.apache.http.client.methods.HttpPost;
+import org.apache.http.client.methods.HttpUriRequest;
+import org.apache.http.client.methods.RequestBuilder;
+import org.apache.http.entity.ContentType;
+import org.apache.http.entity.StringEntity;
+import org.apache.http.impl.client.HttpClientBuilder;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+
+import me.brianlong.http.BaseResponse;
+import me.brianlong.http.PreemptiveAuthInterceptor;
+
+public class ApiGateway {
+
+	private final Logger logger = LoggerFactory.getLogger(ApiGateway.class);
+	private ObjectMapper omapper = new ObjectMapper();
+	private CredentialsProvider credProvider;
+	
+	public ApiGateway(CredentialsProvider credProvider) {
+		this.credProvider = credProvider;
+	}
+	
+	public <Response extends BaseResponse> Response get(String uri, Map<String, Object> paramMap, Class<Response> responseType) throws IOException {
+		return this.execute(HttpGet.METHOD_NAME, uri, paramMap, null, responseType);
+	}
+	
+	public <Request, Response extends BaseResponse> Response post(String uri, Request requestObject, Class<Response> responseType) throws IOException {
+		return this.execute(HttpPost.METHOD_NAME, uri, null, requestObject, responseType);
+	}
+	
+	public <Request, Response extends BaseResponse> Response put(String uri, Request requestObject, Class<Response> responseType) throws IOException {
+		return this.execute(HttpPost.METHOD_NAME, uri, null, requestObject, responseType);
+	}
+	
+	public <Response extends BaseResponse> Response delete(String uri, Map<String, Object> paramMap, Class<Response> responseType) throws IOException {
+		return this.execute(HttpDelete.METHOD_NAME, uri, paramMap, null, responseType);
+	}
+	
+	private <Request, Response extends BaseResponse> Response execute(String method, String uri, Map<String, Object> paramMap, Request requestObject, Class<Response> responseType) throws IOException {
+		if (this.logger.isTraceEnabled())
+			this.logger.trace("execute('" + method + "', '" + uri + "')");
+
+		RequestBuilder builder = RequestBuilder
+				.create(method)
+				.setUri(uri);
+		
+		if (paramMap != null) {
+			for (Entry<String, Object> param : paramMap.entrySet())
+				if (param.getValue() != null)
+					builder.addParameter(param.getKey(), param.getValue().toString());
+		}
+		
+		if (requestObject != null) {
+			String requestJson = this.omapper.writeValueAsString(requestObject);
+			if (this.logger.isTraceEnabled())
+				this.logger.trace("execute('" + method + "', '" + uri + "'): " + requestJson);
+
+			builder.setEntity(new StringEntity(requestJson, ContentType.APPLICATION_JSON));
+		}
+		
+		HttpUriRequest request = builder.build();
+		if (this.logger.isDebugEnabled())
+			this.logger.debug("Prepared request for " + method + " to: " + uri);
+		
+		HttpResponse response = HttpClientBuilder
+				.create()
+				.addInterceptorFirst(new PreemptiveAuthInterceptor())
+				.setDefaultCredentialsProvider(this.credProvider)
+				.build()
+				.execute(request);
+		if (this.logger.isDebugEnabled())
+			this.logger.debug("Received response from " + method + ": " + response.getStatusLine().getStatusCode());
+		
+		InputStream istream = response.getEntity().getContent();
+		try {
+			Response responseObject = this.omapper.readerFor(responseType).readValue(istream);
+			responseObject.setHttpStatusCode(response.getStatusLine().getStatusCode());
+			responseObject.setHttpStatusReason(response.getStatusLine().getReasonPhrase());
+			return responseObject;
+		} finally {
+			istream.close();
+		}
+	}
+
+}

src/main/java/me/brianlong/github/model/CreatePullRequest.java

@@ -0,0 +1,110 @@
+package me.brianlong.github.model;
+
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+import me.brianlong.http.BaseResponse;
+
+public class CreatePullRequest {
+	
+	private CreatePullRequest() {
+	}
+	
+	@JsonIgnoreProperties(ignoreUnknown = true)
+	public static class Request {
+		
+		@JsonProperty(required = true)
+		private String title;
+		@JsonProperty(required = true)
+		private String head;
+		@JsonProperty(required = true)
+		private String base;
+		private String body;
+		@JsonProperty(value = "maintainer_can_modify")
+		private Boolean maintainerCanModify;
+		private Boolean draft;
+		
+		public String getTitle() {
+			return title;
+		}
+		
+		public void setTitle(String title) {
+			this.title = title;
+		}
+		
+		public String getHead() {
+			return head;
+		}
+		
+		public void setHead(String head) {
+			this.head = head;
+		}
+		
+		public String getBase() {
+			return base;
+		}
+		
+		public void setBase(String base) {
+			this.base = base;
+		}
+		
+		public String getBody() {
+			return body;
+		}
+		
+		public void setBody(String body) {
+			this.body = body;
+		}
+		
+		public Boolean getMaintainerCanModify() {
+			return maintainerCanModify;
+		}
+		
+		public void setMaintainerCanModify(Boolean maintainerCanModify) {
+			this.maintainerCanModify = maintainerCanModify;
+		}
+		
+		public Boolean getDraft() {
+			return draft;
+		}
+		
+		public void setDraft(Boolean draft) {
+			this.draft = draft;
+		}
+	
+	}
+	
+	@JsonIgnoreProperties(ignoreUnknown = true)
+	public static class Response extends BaseResponse {
+		
+		private String url;
+		private int id;
+		private String title;
+		
+		public String getUrl() {
+			return this.url;
+		}
+		
+		public void setUrl(String url) {
+			this.url = url;
+		}
+		
+		public int getId() {
+			return this.id;
+		}
+		
+		public void setId(int id) {
+			this.id = id;
+		}
+		
+		public String getTitle() {
+			return this.title;
+		}
+		
+		public void setTitle(String title) {
+			this.title = title;
+		}
+
+	}
+	
+}

src/main/java/me/brianlong/github/model/CreateReference.java

@@ -3,9 +3,16 @@ package me.brianlong.github.model;
 import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
 import com.fasterxml.jackson.annotation.JsonProperty;
 
-@JsonIgnoreProperties(ignoreUnknown = true)
+import me.brianlong.http.BaseResponse;
+
 public class CreateReference {
 	
+	private CreateReference() {
+	}
+	
+	@JsonIgnoreProperties(ignoreUnknown = true)
+	public static class Request {
+		
 		@JsonProperty(required = true)
 		private String ref;
 		@JsonProperty(required = true)
@@ -27,4 +34,11 @@ public class CreateReference {
 			this.sha = sha;
 		}
 	
+	}
+	
+	@JsonIgnoreProperties(ignoreUnknown = true)
+	public static class Response extends BaseResponse {
+		
+	}
+
 }

src/main/java/me/brianlong/github/model/PullRequest.java

@@ -1,68 +0,0 @@
-package me.brianlong.github.model;
-
-import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
-import com.fasterxml.jackson.annotation.JsonProperty;
-
-@JsonIgnoreProperties(ignoreUnknown = true)
-public class PullRequest {
-	
-	@JsonProperty(required = true)
-	private String title;
-	@JsonProperty(required = true)
-	private String head;
-	@JsonProperty(required = true)
-	private String base;
-	private String body;
-	@JsonProperty(value = "maintainer_can_modify")
-	private Boolean maintainerCanModify;
-	private Boolean draft;
-	
-	public String getTitle() {
-		return title;
-	}
-	
-	public void setTitle(String title) {
-		this.title = title;
-	}
-	
-	public String getHead() {
-		return head;
-	}
-	
-	public void setHead(String head) {
-		this.head = head;
-	}
-	
-	public String getBase() {
-		return base;
-	}
-	
-	public void setBase(String base) {
-		this.base = base;
-	}
-	
-	public String getBody() {
-		return body;
-	}
-	
-	public void setBody(String body) {
-		this.body = body;
-	}
-	
-	public Boolean getMaintainerCanModify() {
-		return maintainerCanModify;
-	}
-	
-	public void setMaintainerCanModify(Boolean maintainerCanModify) {
-		this.maintainerCanModify = maintainerCanModify;
-	}
-	
-	public Boolean getDraft() {
-		return draft;
-	}
-	
-	public void setDraft(Boolean draft) {
-		this.draft = draft;
-	}
-
-}

src/main/java/me/brianlong/http/BaseResponse.java

@@ -0,0 +1,27 @@
+package me.brianlong.http;
+
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
+@JsonIgnoreProperties(ignoreUnknown = true)
+public class BaseResponse {
+	
+	private int httpStatusCode;
+	private String httpStatusReason;
+	
+	public int getHttpStatusCode() {
+		return this.httpStatusCode;
+	}
+	
+	public void setHttpStatusCode(int httpStatusCode) {
+		this.httpStatusCode = httpStatusCode;
+	}
+	
+	public String getHttpStatusReason() {
+		return this.httpStatusReason;
+	}
+	
+	public void setHttpStatusReason(String httpStatusReason) {
+		this.httpStatusReason = httpStatusReason;
+	}
+
+}