Implement listObjectParts and abortMultipart

.gitignore

@@ -1,3 +1,4 @@
+*~
 *.class
 
 # Mobile Tools for Java (J2ME)

README.md

@@ -1,5 +1,7 @@
 # Minimal object storage library in Java
 
+[![Build Status](https://travis-ci.org/minio/objectstorage-java.svg)](https://travis-ci.org/minio/objectstorage-java)
+
 ## Install
 
 ```sh

src/main/java/io/minio/objectstorage/client/HttpClient.java

@@ -323,6 +323,47 @@ private void completeMultipart(String bucket, String key, String uploadID, List<
         response.disconnect();
     }
 
+    private ListPartsResult listObjectParts(String bucket, String key, String uploadID) throws IOException, XmlPullParserException {
+        GenericUrl url = getGenericUrlOfKey(bucket, key);
+        url.set("uploadId", uploadID);
+
+        HttpRequest request = getHttpRequest("GET", url);
+        HttpHeaders headers = request.getHeaders();
+        headers.setAccept(this.contentType);
+
+        HttpResponse response = request.execute();
+
+        try {
+            XmlPullParser parser = Xml.createParser();
+            InputStreamReader reader = new InputStreamReader(response.getContent(), "UTF-8");
+            parser.setInput(reader);
+
+            ListPartsResult result = new ListPartsResult();
+
+            Xml.parseElement(parser, result, new XmlNamespaceDictionary(), null);
+            return result;
+        } finally {
+            response.disconnect();
+        }
+    }
+
+    private boolean abortMultipart(String bucket, String key, String uploadID) throws IOException {
+        GenericUrl url = getGenericUrlOfKey(bucket, key);
+        url.set("uploadId", uploadID);
+
+        HttpRequest request = getHttpRequest("DELETE", url);
+        try {
+            HttpResponse response = request.execute();
+            try {
+                return response.getStatusCode() == 200;
+            } finally {
+                response.disconnect();
+            }
+        } catch (HttpResponseException e) {
+            return false;
+        }
+    }
+
     private int computePartSize(long size) {
         int minimumPartSize = PART_SIZE; // 5MB
         int partSize = (int) (size / 9999);

src/main/java/io/minio/objectstorage/client/messages/Initiator.java

@@ -0,0 +1,47 @@
+/*
+ * Minimal Object Storage Library, (C) 2015 Minio, Inc.
+ *
+ * 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.
+ */
+
+package io.minio.objectstorage.client.messages;
+
+import com.google.api.client.util.Key;
+
+public class Initiator extends XmlEntity {
+    @Key
+    private String ID;
+    @Key
+    private String DisplayName;
+
+    public Initiator() {
+        super();
+        this.name = "Initiator";
+    }
+
+    public String getID() {
+        return ID;
+    }
+
+    public void setID(String ID) {
+        this.ID = ID;
+    }
+
+    public String getDisplayName() {
+        return DisplayName;
+    }
+
+    public void setDisplayName(String displayName) {
+        DisplayName = displayName;
+    }
+}

src/main/java/io/minio/objectstorage/client/messages/ListPartsResult.java

@@ -0,0 +1,122 @@
+/*
+ * Minimal Object Storage Library, (C) 2015 Minio, Inc.
+ *
+ * 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.
+ */
+
+package io.minio.objectstorage.client.messages;
+
+import com.google.api.client.util.Key;
+
+import java.util.List;
+
+public class ListPartsResult extends XmlEntity {
+    @Key("Bucket")
+    private String Bucket;
+    @Key("Key")
+    private String Key;
+    @Key("Initiator")
+    private Initiator initiator;
+    @Key("Owner")
+    private Owner owner;
+    @Key("StorageClass")
+    private String storageClass;
+    @Key("PartNumberMarker")
+    private int PartNumberMarker;
+    @Key("NextPartNumberMarker")
+    private int NextPartNumberMarker;
+    @Key("MaxParts")
+    private int MaxParts;
+    @Key("IsTruncated")
+    private boolean IsTruncated;
+    @Key("Part")
+    private List<Part> Part;
+
+    public ListPartsResult() {
+	super();
+	this.name = "ListPartsResult";
+    }
+
+    public String getBucket() {
+	return Bucket;
+    }
+
+    public void setBucket(String bucket) {
+	Bucket = bucket;
+    }
+
+    public String getKey() {
+	return Key;
+    }
+
+    public void setKey(String key) {
+	Key = key;
+    }
+
+    public String getStorageClass() {
+	return storageClass;
+    }
+
+    public void setStorageClass(String storageClass) {
+	this.storageClass = storageClass;
+    }
+
+    public Owner getOwner() {
+	return owner;
+    }
+
+    public void setOwner(Owner owner) {
+	this.owner = owner;
+    }
+
+    public int getMaxParts() {
+        return MaxParts;
+    }
+
+    public void setMaxParts(int maxParts) {
+        MaxParts = maxParts;
+    }
+
+    public boolean isTruncated() {
+        return IsTruncated;
+    }
+
+    public void setIsTruncated(boolean isTruncated) {
+        IsTruncated = isTruncated;
+    }
+
+    public int getPartNumberMarker() {
+	return PartNumberMarker;
+    }
+
+    public void setPartNumberMarker(int partNumberMarker) {
+	PartNumberMarker = partNumberMarker;
+    }
+
+    public int getNextPartNumberMarker() {
+	return NextPartNumberMarker;
+    }
+
+    public void setNextPartNumberMarker(int nextPartNumberMarker) {
+	NextPartNumberMarker = nextPartNumberMarker;
+    }
+
+    public List<Part> getParts() {
+        return Part;
+    }
+
+    public void setParts(List<Part> parts) {
+        Part = parts;
+    }
+
+}

src/main/java/io/minio/objectstorage/client/messages/Part.java

@@ -18,11 +18,20 @@
 
 import com.google.api.client.util.Key;
 
+import java.text.ParseException;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+import java.util.TimeZone;
+
 public class Part extends XmlEntity {
     @Key("PartNumber")
     private int partNumber;
     @Key("ETag")
     private String eTag;
+    @Key("LastModified")
+    private String lastModified;
+    @Key("Size")
+    private long size;
 
     public Part() {
         super();
@@ -44,4 +53,27 @@ public String geteTag() {
     public void seteTag(String eTag) {
         this.eTag = eTag;
     }
+
+        public String getLastModified() {
+	return lastModified;
+    }
+
+    public void setLastModified(String lastModified) {
+	this.lastModified = lastModified;
+    }
+
+    public Date getParsedLastModified() throws ParseException {
+	SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSS");
+	formatter.setTimeZone(TimeZone.getTimeZone("UTC"));
+	return formatter.parse(this.getLastModified());
+    }
+
+    public long getSize() {
+	return size;
+    }
+
+    public void setSize(long size) {
+	this.size = size;
+    }
+
 }