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ramyav pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/olingo-odata4.git
The following commit(s) were added to refs/heads/master by this push:
new 3aa902b [ODATA-1157]Support orderby, top and skip transformation in
requests
3aa902b is described below
commit 3aa902b1b493a04f221a1e06c61d5b5d496786a9
Author: ramya vasanth <[email protected]>
AuthorDate: Fri Oct 9 12:05:51 2020 +0530
[ODATA-1157]Support orderby, top and skip transformation in requests
---
.../server/api/uri/queryoption/ApplyItem.java | 5 +-
.../{ApplyItem.java => apply/OrderBy.java} | 77 ++++++--------
.../{ApplyItem.java => apply/Skip.java} | 78 ++++++--------
.../queryoption/{ApplyItem.java => apply/Top.java} | 79 ++++++--------
.../olingo/server/core/uri/parser/ApplyParser.java | 30 ++++++
.../server/core/uri/parser/UriTokenizer.java | 12 +++
.../core/uri/queryoption/apply/OrderByImpl.java} | 87 ++++++++--------
.../core/uri/queryoption/apply/SkipImpl.java} | 87 ++++++++--------
.../core/uri/queryoption/apply/TopImpl.java} | 87 ++++++++--------
.../server/core/uri/parser/ApplyParserTest.java | 114 +++++++++++++++++++++
10 files changed, 385 insertions(+), 271 deletions(-)
diff --git
a/lib/server-api/src/main/java/org/apache/olingo/server/api/uri/queryoption/ApplyItem.java
b/lib/server-api/src/main/java/org/apache/olingo/server/api/uri/queryoption/ApplyItem.java
index 34588e2..156aefc 100644
---
a/lib/server-api/src/main/java/org/apache/olingo/server/api/uri/queryoption/ApplyItem.java
+++
b/lib/server-api/src/main/java/org/apache/olingo/server/api/uri/queryoption/ApplyItem.java
@@ -34,7 +34,10 @@ public interface ApplyItem {
FILTER,
GROUP_BY,
IDENTITY,
- SEARCH
+ SEARCH,
+ ORDERBY,
+ TOP,
+ SKIP
}
/**
diff --git
a/lib/server-api/src/main/java/org/apache/olingo/server/api/uri/queryoption/ApplyItem.java
b/lib/server-api/src/main/java/org/apache/olingo/server/api/uri/queryoption/apply/OrderBy.java
similarity index 63%
copy from
lib/server-api/src/main/java/org/apache/olingo/server/api/uri/queryoption/ApplyItem.java
copy to
lib/server-api/src/main/java/org/apache/olingo/server/api/uri/queryoption/apply/OrderBy.java
index 34588e2..62d9dc8 100644
---
a/lib/server-api/src/main/java/org/apache/olingo/server/api/uri/queryoption/ApplyItem.java
+++
b/lib/server-api/src/main/java/org/apache/olingo/server/api/uri/queryoption/apply/OrderBy.java
@@ -1,45 +1,32 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you 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.apache.olingo.server.api.uri.queryoption;
-
-/**
- * Represents a single transformation from the system query option $apply.
- */
-public interface ApplyItem {
-
- /** The kind of the transformation. */
- public enum Kind {
- AGGREGATE,
- BOTTOM_TOP,
- COMPUTE,
- CONCAT,
- CUSTOM_FUNCTION,
- EXPAND,
- FILTER,
- GROUP_BY,
- IDENTITY,
- SEARCH
- }
-
- /**
- * Gets the kind of the transformation.
- * @return transformation kind
- */
- Kind getKind();
-}
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you 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.apache.olingo.server.api.uri.queryoption.apply;
+
+import org.apache.olingo.server.api.uri.queryoption.ApplyItem;
+import org.apache.olingo.server.api.uri.queryoption.OrderByOption;
+/**
+ * Represents the orderby transformation.
+ */
+public interface OrderBy extends ApplyItem {
+ /**
+ * Gets the order by option.
+ * @return a {@link OrderByOption} (but never <code>null</code>)
+ */
+ OrderByOption getOrderByOption();
+}
diff --git
a/lib/server-api/src/main/java/org/apache/olingo/server/api/uri/queryoption/ApplyItem.java
b/lib/server-api/src/main/java/org/apache/olingo/server/api/uri/queryoption/apply/Skip.java
similarity index 63%
copy from
lib/server-api/src/main/java/org/apache/olingo/server/api/uri/queryoption/ApplyItem.java
copy to
lib/server-api/src/main/java/org/apache/olingo/server/api/uri/queryoption/apply/Skip.java
index 34588e2..cda0ad5 100644
---
a/lib/server-api/src/main/java/org/apache/olingo/server/api/uri/queryoption/ApplyItem.java
+++
b/lib/server-api/src/main/java/org/apache/olingo/server/api/uri/queryoption/apply/Skip.java
@@ -1,45 +1,33 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you 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.apache.olingo.server.api.uri.queryoption;
-
-/**
- * Represents a single transformation from the system query option $apply.
- */
-public interface ApplyItem {
-
- /** The kind of the transformation. */
- public enum Kind {
- AGGREGATE,
- BOTTOM_TOP,
- COMPUTE,
- CONCAT,
- CUSTOM_FUNCTION,
- EXPAND,
- FILTER,
- GROUP_BY,
- IDENTITY,
- SEARCH
- }
-
- /**
- * Gets the kind of the transformation.
- * @return transformation kind
- */
- Kind getKind();
-}
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you 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.apache.olingo.server.api.uri.queryoption.apply;
+
+import org.apache.olingo.server.api.uri.queryoption.ApplyItem;
+import org.apache.olingo.server.api.uri.queryoption.SkipOption;
+
+/**
+ * Represents the skip transformation.
+ */
+public interface Skip extends ApplyItem {
+ /**
+ * Gets the skip option.
+ * @return a {@link SkipOption} (but never <code>null</code>)
+ */
+ SkipOption getSkipOption();
+}
diff --git
a/lib/server-api/src/main/java/org/apache/olingo/server/api/uri/queryoption/ApplyItem.java
b/lib/server-api/src/main/java/org/apache/olingo/server/api/uri/queryoption/apply/Top.java
similarity index 63%
copy from
lib/server-api/src/main/java/org/apache/olingo/server/api/uri/queryoption/ApplyItem.java
copy to
lib/server-api/src/main/java/org/apache/olingo/server/api/uri/queryoption/apply/Top.java
index 34588e2..8be2c32 100644
---
a/lib/server-api/src/main/java/org/apache/olingo/server/api/uri/queryoption/ApplyItem.java
+++
b/lib/server-api/src/main/java/org/apache/olingo/server/api/uri/queryoption/apply/Top.java
@@ -1,45 +1,34 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you 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.apache.olingo.server.api.uri.queryoption;
-
-/**
- * Represents a single transformation from the system query option $apply.
- */
-public interface ApplyItem {
-
- /** The kind of the transformation. */
- public enum Kind {
- AGGREGATE,
- BOTTOM_TOP,
- COMPUTE,
- CONCAT,
- CUSTOM_FUNCTION,
- EXPAND,
- FILTER,
- GROUP_BY,
- IDENTITY,
- SEARCH
- }
-
- /**
- * Gets the kind of the transformation.
- * @return transformation kind
- */
- Kind getKind();
-}
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you 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.apache.olingo.server.api.uri.queryoption.apply;
+
+import org.apache.olingo.server.api.uri.queryoption.ApplyItem;
+import org.apache.olingo.server.api.uri.queryoption.TopOption;
+
+/**
+ * Represents the top transformation.
+ */
+
+public interface Top extends ApplyItem {
+ /**
+ * Gets the top option.
+ * @return a {@link TopOption} (but never <code>null</code>)
+ */
+ TopOption getTopOption();
+}
diff --git
a/lib/server-core/src/main/java/org/apache/olingo/server/core/uri/parser/ApplyParser.java
b/lib/server-core/src/main/java/org/apache/olingo/server/core/uri/parser/ApplyParser.java
index ab1a491..4592014 100644
---
a/lib/server-core/src/main/java/org/apache/olingo/server/core/uri/parser/ApplyParser.java
+++
b/lib/server-core/src/main/java/org/apache/olingo/server/core/uri/parser/ApplyParser.java
@@ -46,7 +46,9 @@ import org.apache.olingo.server.api.uri.queryoption.ApplyItem;
import org.apache.olingo.server.api.uri.queryoption.ApplyOption;
import org.apache.olingo.server.api.uri.queryoption.ExpandOption;
import org.apache.olingo.server.api.uri.queryoption.FilterOption;
+import org.apache.olingo.server.api.uri.queryoption.OrderByOption;
import org.apache.olingo.server.api.uri.queryoption.SearchOption;
+import org.apache.olingo.server.api.uri.queryoption.SystemQueryOptionKind;
import org.apache.olingo.server.api.uri.queryoption.apply.Aggregate;
import org.apache.olingo.server.api.uri.queryoption.apply.AggregateExpression;
import
org.apache.olingo.server.api.uri.queryoption.apply.AggregateExpression.StandardMethod;
@@ -67,6 +69,8 @@ import
org.apache.olingo.server.core.uri.parser.UriTokenizer.TokenKind;
import org.apache.olingo.server.core.uri.queryoption.ApplyOptionImpl;
import org.apache.olingo.server.core.uri.queryoption.ExpandItemImpl;
import org.apache.olingo.server.core.uri.queryoption.ExpandOptionImpl;
+import org.apache.olingo.server.core.uri.queryoption.SkipOptionImpl;
+import org.apache.olingo.server.core.uri.queryoption.TopOptionImpl;
import
org.apache.olingo.server.core.uri.queryoption.apply.AggregateExpressionImpl;
import org.apache.olingo.server.core.uri.queryoption.apply.AggregateImpl;
import org.apache.olingo.server.core.uri.queryoption.apply.BottomTopImpl;
@@ -81,7 +85,10 @@ import
org.apache.olingo.server.core.uri.queryoption.apply.FilterImpl;
import org.apache.olingo.server.core.uri.queryoption.apply.GroupByImpl;
import org.apache.olingo.server.core.uri.queryoption.apply.GroupByItemImpl;
import org.apache.olingo.server.core.uri.queryoption.apply.IdentityImpl;
+import org.apache.olingo.server.core.uri.queryoption.apply.OrderByImpl;
import org.apache.olingo.server.core.uri.queryoption.apply.SearchImpl;
+import org.apache.olingo.server.core.uri.queryoption.apply.SkipImpl;
+import org.apache.olingo.server.core.uri.queryoption.apply.TopImpl;
import org.apache.olingo.server.core.uri.queryoption.expression.MemberImpl;
import org.apache.olingo.server.core.uri.validator.UriValidationException;
@@ -172,6 +179,29 @@ public class ApplyParser {
ParserHelper.requireNext(tokenizer, TokenKind.CLOSE);
return new SearchImpl().setSearchOption(searchOption);
+ } else if (tokenizer.next(TokenKind.OrderByTrafo)) {
+ final OrderByOption orderByOption = new OrderByParser(edm, odata)
+ .parse(tokenizer, referencedType,
crossjoinEntitySetNames, aliases);
+ ParserHelper.requireNext(tokenizer, TokenKind.CLOSE);
+ return new OrderByImpl().setOrderByOption(orderByOption);
+ } else if (tokenizer.next(TokenKind.TopTrafo)) {
+ ParserHelper.requireNext(tokenizer, TokenKind.IntegerValue);
+ final int value =
ParserHelper.parseNonNegativeInteger(SystemQueryOptionKind.TOP.toString(),
+ tokenizer.getText(), true);
+ TopOptionImpl topOption = new TopOptionImpl();
+ topOption.setText(tokenizer.getText());
+ topOption.setValue(value);
+ ParserHelper.requireNext(tokenizer, TokenKind.CLOSE);
+ return new TopImpl().setTopOption(topOption);
+ } else if (tokenizer.next(TokenKind.SkipTrafo)) {
+ ParserHelper.requireNext(tokenizer, TokenKind.IntegerValue);
+ final int value =
ParserHelper.parseNonNegativeInteger(SystemQueryOptionKind.SKIP.toString(),
+ tokenizer.getText(), true);
+ SkipOptionImpl skipOption = new SkipOptionImpl();
+ skipOption.setText(tokenizer.getText());
+ skipOption.setValue(value);
+ ParserHelper.requireNext(tokenizer, TokenKind.CLOSE);
+ return new SkipImpl().setSkipOption(skipOption);
} else if (tokenizer.next(TokenKind.QualifiedName)) {
return parseCustomFunction(new FullQualifiedName(tokenizer.getText()),
referencedType);
diff --git
a/lib/server-core/src/main/java/org/apache/olingo/server/core/uri/parser/UriTokenizer.java
b/lib/server-core/src/main/java/org/apache/olingo/server/core/uri/parser/UriTokenizer.java
index 5b05111..10a7b8a 100644
---
a/lib/server-core/src/main/java/org/apache/olingo/server/core/uri/parser/UriTokenizer.java
+++
b/lib/server-core/src/main/java/org/apache/olingo/server/core/uri/parser/UriTokenizer.java
@@ -187,6 +187,9 @@ public class UriTokenizer {
TopCountTrafo, // for the aggregation extension
TopPercentTrafo, // for the aggregation extension
TopSumTrafo, // for the aggregation extension
+ TopTrafo, // for the aggregation extension
+ SkipTrafo, // for the aggregation extension
+ OrderByTrafo, // for the aggregation extension
RollUpSpec, // for the aggregation extension
@@ -689,6 +692,15 @@ public class UriTokenizer {
case TopSumTrafo:
found = nextMethod("topsum");
break;
+ case OrderByTrafo:
+ found = nextMethod("orderby");
+ break;
+ case TopTrafo:
+ found = nextMethod("top");
+ break;
+ case SkipTrafo:
+ found = nextMethod("skip");
+ break;
// Roll-up specification for the aggregation extension
case RollUpSpec:
diff --git
a/lib/server-api/src/main/java/org/apache/olingo/server/api/uri/queryoption/ApplyItem.java
b/lib/server-core/src/main/java/org/apache/olingo/server/core/uri/queryoption/apply/OrderByImpl.java
similarity index 56%
copy from
lib/server-api/src/main/java/org/apache/olingo/server/api/uri/queryoption/ApplyItem.java
copy to
lib/server-core/src/main/java/org/apache/olingo/server/core/uri/queryoption/apply/OrderByImpl.java
index 34588e2..ac72ec2 100644
---
a/lib/server-api/src/main/java/org/apache/olingo/server/api/uri/queryoption/ApplyItem.java
+++
b/lib/server-core/src/main/java/org/apache/olingo/server/core/uri/queryoption/apply/OrderByImpl.java
@@ -1,45 +1,42 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you 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.apache.olingo.server.api.uri.queryoption;
-
-/**
- * Represents a single transformation from the system query option $apply.
- */
-public interface ApplyItem {
-
- /** The kind of the transformation. */
- public enum Kind {
- AGGREGATE,
- BOTTOM_TOP,
- COMPUTE,
- CONCAT,
- CUSTOM_FUNCTION,
- EXPAND,
- FILTER,
- GROUP_BY,
- IDENTITY,
- SEARCH
- }
-
- /**
- * Gets the kind of the transformation.
- * @return transformation kind
- */
- Kind getKind();
-}
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you 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.apache.olingo.server.core.uri.queryoption.apply;
+
+import org.apache.olingo.server.api.uri.queryoption.OrderByOption;
+import org.apache.olingo.server.api.uri.queryoption.apply.OrderBy;
+
+public class OrderByImpl implements OrderBy {
+
+ private OrderByOption orderByOption = null;
+
+ @Override
+ public Kind getKind() {
+ return Kind.ORDERBY;
+ }
+
+ @Override
+ public OrderByOption getOrderByOption() {
+ return orderByOption;
+ }
+
+ public OrderByImpl setOrderByOption(final OrderByOption orderByOption) {
+ this.orderByOption = orderByOption;
+ return this;
+ }
+}
diff --git
a/lib/server-api/src/main/java/org/apache/olingo/server/api/uri/queryoption/ApplyItem.java
b/lib/server-core/src/main/java/org/apache/olingo/server/core/uri/queryoption/apply/SkipImpl.java
similarity index 58%
copy from
lib/server-api/src/main/java/org/apache/olingo/server/api/uri/queryoption/ApplyItem.java
copy to
lib/server-core/src/main/java/org/apache/olingo/server/core/uri/queryoption/apply/SkipImpl.java
index 34588e2..070e7a7 100644
---
a/lib/server-api/src/main/java/org/apache/olingo/server/api/uri/queryoption/ApplyItem.java
+++
b/lib/server-core/src/main/java/org/apache/olingo/server/core/uri/queryoption/apply/SkipImpl.java
@@ -1,45 +1,42 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you 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.apache.olingo.server.api.uri.queryoption;
-
-/**
- * Represents a single transformation from the system query option $apply.
- */
-public interface ApplyItem {
-
- /** The kind of the transformation. */
- public enum Kind {
- AGGREGATE,
- BOTTOM_TOP,
- COMPUTE,
- CONCAT,
- CUSTOM_FUNCTION,
- EXPAND,
- FILTER,
- GROUP_BY,
- IDENTITY,
- SEARCH
- }
-
- /**
- * Gets the kind of the transformation.
- * @return transformation kind
- */
- Kind getKind();
-}
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you 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.apache.olingo.server.core.uri.queryoption.apply;
+
+import org.apache.olingo.server.api.uri.queryoption.SkipOption;
+import org.apache.olingo.server.api.uri.queryoption.apply.Skip;
+
+public class SkipImpl implements Skip {
+
+ private SkipOption skipOption = null;
+
+ @Override
+ public Kind getKind() {
+ return Kind.SKIP;
+ }
+
+ @Override
+ public SkipOption getSkipOption() {
+ return skipOption;
+ }
+
+ public SkipImpl setSkipOption(final SkipOption skipOption) {
+ this.skipOption = skipOption;
+ return this;
+ }
+}
diff --git
a/lib/server-api/src/main/java/org/apache/olingo/server/api/uri/queryoption/ApplyItem.java
b/lib/server-core/src/main/java/org/apache/olingo/server/core/uri/queryoption/apply/TopImpl.java
similarity index 59%
copy from
lib/server-api/src/main/java/org/apache/olingo/server/api/uri/queryoption/ApplyItem.java
copy to
lib/server-core/src/main/java/org/apache/olingo/server/core/uri/queryoption/apply/TopImpl.java
index 34588e2..c299c16 100644
---
a/lib/server-api/src/main/java/org/apache/olingo/server/api/uri/queryoption/ApplyItem.java
+++
b/lib/server-core/src/main/java/org/apache/olingo/server/core/uri/queryoption/apply/TopImpl.java
@@ -1,45 +1,42 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you 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.apache.olingo.server.api.uri.queryoption;
-
-/**
- * Represents a single transformation from the system query option $apply.
- */
-public interface ApplyItem {
-
- /** The kind of the transformation. */
- public enum Kind {
- AGGREGATE,
- BOTTOM_TOP,
- COMPUTE,
- CONCAT,
- CUSTOM_FUNCTION,
- EXPAND,
- FILTER,
- GROUP_BY,
- IDENTITY,
- SEARCH
- }
-
- /**
- * Gets the kind of the transformation.
- * @return transformation kind
- */
- Kind getKind();
-}
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you 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.apache.olingo.server.core.uri.queryoption.apply;
+
+import org.apache.olingo.server.api.uri.queryoption.TopOption;
+import org.apache.olingo.server.api.uri.queryoption.apply.Top;
+
+public class TopImpl implements Top {
+
+ private TopOption topOption = null;
+
+ @Override
+ public Kind getKind() {
+ return Kind.TOP;
+ }
+
+ @Override
+ public TopOption getTopOption() {
+ return topOption;
+ }
+
+ public TopImpl setTopOption(final TopOption topOption) {
+ this.topOption = topOption;
+ return this;
+ }
+}
diff --git
a/lib/server-test/src/test/java/org/apache/olingo/server/core/uri/parser/ApplyParserTest.java
b/lib/server-test/src/test/java/org/apache/olingo/server/core/uri/parser/ApplyParserTest.java
index c22df73..8e31808 100644
---
a/lib/server-test/src/test/java/org/apache/olingo/server/core/uri/parser/ApplyParserTest.java
+++
b/lib/server-test/src/test/java/org/apache/olingo/server/core/uri/parser/ApplyParserTest.java
@@ -23,7 +23,9 @@ import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
+import java.util.ArrayList;
import java.util.Collections;
+import java.util.List;
import org.apache.olingo.commons.api.edm.Edm;
import org.apache.olingo.commons.api.edm.EdmPrimitiveTypeKind;
@@ -36,6 +38,7 @@ import org.apache.olingo.server.api.uri.UriResource;
import org.apache.olingo.server.api.uri.UriResourceKind;
import org.apache.olingo.server.api.uri.queryoption.ApplyItem;
import org.apache.olingo.server.api.uri.queryoption.ApplyOption;
+import org.apache.olingo.server.api.uri.queryoption.OrderByItem;
import org.apache.olingo.server.api.uri.queryoption.apply.Aggregate;
import org.apache.olingo.server.api.uri.queryoption.apply.AggregateExpression;
import
org.apache.olingo.server.api.uri.queryoption.apply.AggregateExpression.StandardMethod;
@@ -50,12 +53,16 @@ import
org.apache.olingo.server.api.uri.queryoption.apply.Filter;
import org.apache.olingo.server.api.uri.queryoption.apply.GroupBy;
import org.apache.olingo.server.api.uri.queryoption.apply.GroupByItem;
import org.apache.olingo.server.api.uri.queryoption.apply.Identity;
+import org.apache.olingo.server.api.uri.queryoption.apply.OrderBy;
import org.apache.olingo.server.api.uri.queryoption.apply.Search;
+import org.apache.olingo.server.api.uri.queryoption.apply.Skip;
+import org.apache.olingo.server.api.uri.queryoption.apply.Top;
import
org.apache.olingo.server.api.uri.queryoption.expression.BinaryOperatorKind;
import org.apache.olingo.server.api.uri.queryoption.expression.MethodKind;
import org.apache.olingo.server.core.uri.UriInfoImpl;
import org.apache.olingo.server.core.uri.parser.search.SearchParserException;
import org.apache.olingo.server.core.uri.testutil.ExpandValidator;
+import org.apache.olingo.server.core.uri.testutil.FilterTreeToText;
import org.apache.olingo.server.core.uri.testutil.FilterValidator;
import org.apache.olingo.server.core.uri.testutil.ResourceValidator;
import org.apache.olingo.server.core.uri.testutil.TestUriValidator;
@@ -207,6 +214,30 @@ public class ApplyParserTest {
.goConcat(1).goBottomTop().isMethod(Method.BOTTOM_COUNT).goNumber().isLiteral("2");
parseEx("ESTwoKeyNav",
"concat(identity)").isExSyntax(UriParserSyntaxException.MessageKeys.SYNTAX);
+
+ parse("ESTwoKeyNav", "concat("
+ + "groupby((PropertyString),aggregate(PropertyInt16 with sum as
s)),"
+ +
"groupby((PropertyString,PropertyInt16),aggregate(PropertyInt16 with sum as
s1))"
+ + "/orderby(PropertyString,PropertyInt16)"
+ + "/skip(3)"
+ + "/top(10))")
+ .is(Concat.class)
+ .goConcat(0).goGroupBy(0).goUp().goUp()
+ .goConcat(1).goGroupBy(0).goUp().goUp()
+
.goConcat(1).at(1).goOrderBy().goValue("<false<PropertyString>,false<PropertyInt16>>").goUp().goUp()
+ .goConcat(1).at(2).goSkip().goValue(3).goUp().goUp()
+ .goConcat(1).at(3).goTop().goValue(10).goUp().goUp();
+
+ parse("ESTwoKeyNav",
"groupby((PropertyString,PropertyInt16),aggregate(PropertyInt16 with sum as
s1))"
+ + "/orderby(PropertyString
asc,PropertyInt16,NavPropertyETTwoKeyNavOne/PropertyString desc)"
+ + "/skip(3)"
+ + "/top(10)/concat(identity,aggregate(PropertyInt16 with max as
s2))")
+ .at(0).goGroupBy(0).goUp()
+ .at(1).goOrderBy().goValue("<false<PropertyString>,false<PropertyInt16>"
+ + ",true<NavPropertyETTwoKeyNavOne/PropertyString>>").goUp()
+ .at(2).goSkip().goValue(3).goUp()
+ .at(3).goTop().goValue(10).goUp()
+ .at(4).is(Concat.class);
}
@Test
@@ -554,6 +585,21 @@ public class ApplyParserTest {
is(BottomTop.class);
return new BottomTopValidator((BottomTop) applyItem, this);
}
+
+ public OrderByValidator goOrderBy() {
+ is(OrderBy.class);
+ return new OrderByValidator((OrderBy) applyItem, this);
+ }
+
+ public TopValidator goTop() {
+ is(Top.class);
+ return new TopValidator((Top) applyItem, this);
+ }
+
+ public SkipValidator goSkip() {
+ is(Skip.class);
+ return new SkipValidator((Skip) applyItem, this);
+ }
public ApplyValidator isCustomFunction(final FullQualifiedName function) {
is(CustomFunction.class);
@@ -688,6 +734,74 @@ public class ApplyParserTest {
return previous;
}
}
+
+ private final class TopValidator implements TestValidator {
+
+ private final Top item;
+ private final ApplyValidator previous;
+
+ private TopValidator(final Top item, final ApplyValidator previous)
{
+ this.item = item;
+ this.previous = previous;
+ }
+
+ public TopValidator goValue(int value) {
+ assertNotNull(item.getTopOption().getValue());
+ assertEquals(value, item.getTopOption().getValue());
+ return this;
+ }
+
+ public ApplyValidator goUp() {
+ return previous;
+ }
+ }
+
+ private final class SkipValidator implements TestValidator {
+
+ private final Skip item;
+ private final ApplyValidator previous;
+
+ private SkipValidator(final Skip item, final ApplyValidator
previous) {
+ this.item = item;
+ this.previous = previous;
+ }
+
+ public SkipValidator goValue(int value) {
+ assertNotNull(item.getSkipOption().getValue());
+ assertEquals(value, item.getSkipOption().getValue());
+ return this;
+ }
+
+ public ApplyValidator goUp() {
+ return previous;
+ }
+ }
+
+ private final class OrderByValidator implements TestValidator {
+
+ private final OrderBy item;
+ private final ApplyValidator previous;
+
+ private OrderByValidator(final OrderBy item, final ApplyValidator
previous) {
+ this.item = item;
+ this.previous = previous;
+ }
+
+ public OrderByValidator goValue(String expectedOrderBy) throws
Exception {
+ List<OrderByItem> orderByItems =
item.getOrderByOption().getOrders();
+ List<String> orderBy = new ArrayList<>();
+ for (OrderByItem orderByItem : orderByItems) {
+ orderBy.add(String.valueOf(orderByItem.isDescending()) +
+ FilterTreeToText.Serialize(orderByItem.getExpression()));
+ }
+ assertEquals(expectedOrderBy, "<" + String.join(",", orderBy) +
">");
+ return this;
+ }
+
+ public ApplyValidator goUp() {
+ return previous;
+ }
+ }
private final class ComputeValidator implements TestValidator {
