Remark parser

src/main/java/org/genesys2/client/oauth/api/accession/Remark.java

@@ -16,11 +16,16 @@
 
 package org.genesys2.client.oauth.api.accession;
 
+import java.util.Arrays;
+import java.util.stream.Collectors;
+
 /**
  * The Class Remark.
  */
 public class Remark {
 
+	private static final Remark[] REMARK_ARRAY = new Remark[] {};
+
 	/** The field name. */
 	private String fieldName;
 
@@ -63,4 +68,23 @@ public class Remark {
 		this.remark = remark;
 	}
 
+	public static Remark[] parse(String source) {
+		if (source == null || source.trim().length() == 0)
+			return null;
+		
+		Remark[] remarks = Arrays.stream(source.trim().split(";")).map(r -> r.trim()).filter(r -> r.length() > 0).map(r -> {
+			Remark remark = new Remark();
+			String[] s = r.split(":", 2);
+			if (s.length == 1) {
+				remark.remark = s[0].trim();
+			} else {
+				remark.fieldName = s[0].trim();
+				remark.remark = s[1].trim();
+			}
+			return remark;
+		}).collect(Collectors.toList()).toArray(REMARK_ARRAY);
+		
+		return remarks.length == 0 ? null : remarks;
+	}
+
 }

src/test/java/org/geneys2/client/oauth/RemarkTest.java

+/*
+ * Copyright 2017 Global Crop Diversity Trust
+ *
+ * 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 org.geneys2.client.oauth;
+
+import static org.hamcrest.CoreMatchers.*;
+import static org.hamcrest.MatcherAssert.*;
+
+import org.genesys2.client.oauth.api.accession.Remark;
+import org.junit.Test;
+
+public class RemarkTest {
+
+	@Test
+	public void testRemarkParser() {
+		assertThat(Remark.parse(null), nullValue());
+		assertThat(Remark.parse(""), nullValue());
+		assertThat(Remark.parse("  "), nullValue());
+		assertThat(Remark.parse("  ;;"), nullValue());
+		
+		assertThat(Remark.parse("Remark"), not(nullValue()));
+
+		Remark r = Remark.parse("FIELD:Remark")[0];
+		assertThat(r.getFieldName(), is("FIELD"));
+		assertThat(r.getRemark(), is("Remark"));
+
+		r = Remark.parse("FIELD :Remark")[0];
+		assertThat(r.getFieldName(), is("FIELD"));
+		assertThat(r.getRemark(), is("Remark"));
+
+		r = Remark.parse("FIELD: Remark")[0];
+		assertThat(r.getFieldName(), is("FIELD"));
+		assertThat(r.getRemark(), is("Remark"));
+
+		Remark[] rr = Remark.parse("FIELD: Remark;Test");
+		assertThat(rr.length, is(2));
+		assertThat(rr[0].getFieldName(), is("FIELD"));
+		assertThat(rr[0].getRemark(), is("Remark"));
+		assertThat(rr[1].getFieldName(), nullValue());
+		assertThat(rr[1].getRemark(), is("Test"));
+	}
+}