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Posted to commits@olingo.apache.org by ra...@apache.org on 2015/04/20 16:28:35 UTC
[15/22] olingo-odata4 git commit: stricter cardinality check in
expression parser
stricter cardinality check in expression parser
Change-Id: Ie48e84e73a9da37134f4062aee7bbbe50d605443
Signed-off-by: Christian Amend <ch...@apache.org>
Project: http://git-wip-us.apache.org/repos/asf/olingo-odata4/repo
Commit: http://git-wip-us.apache.org/repos/asf/olingo-odata4/commit/b76ebe95
Tree: http://git-wip-us.apache.org/repos/asf/olingo-odata4/tree/b76ebe95
Diff: http://git-wip-us.apache.org/repos/asf/olingo-odata4/diff/b76ebe95
Branch: refs/heads/OLINGO-573
Commit: b76ebe95d13cc528d80bda5ef5064cd2d925ab33
Parents: 9e232a2
Author: Klaus Straubinger <kl...@sap.com>
Authored: Fri Apr 10 15:25:12 2015 +0200
Committer: Christian Amend <ch...@apache.org>
Committed: Tue Apr 14 15:01:13 2015 +0200
----------------------------------------------------------------------
.../core/uri/parser/UriParseTreeVisitor.java | 25 ++++++++-------
.../expression/ExpressionVisitorImpl.java | 24 ++++++---------
.../core/uri/antlr/TestFullResourcePath.java | 22 +++++++++-----
.../core/uri/testutil/FilterValidator.java | 32 +++++---------------
4 files changed, 45 insertions(+), 58 deletions(-)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/b76ebe95/lib/server-core/src/main/java/org/apache/olingo/server/core/uri/parser/UriParseTreeVisitor.java
----------------------------------------------------------------------
diff --git a/lib/server-core/src/main/java/org/apache/olingo/server/core/uri/parser/UriParseTreeVisitor.java b/lib/server-core/src/main/java/org/apache/olingo/server/core/uri/parser/UriParseTreeVisitor.java
index 5373fda..a94efbe 100644
--- a/lib/server-core/src/main/java/org/apache/olingo/server/core/uri/parser/UriParseTreeVisitor.java
+++ b/lib/server-core/src/main/java/org/apache/olingo/server/core/uri/parser/UriParseTreeVisitor.java
@@ -366,14 +366,14 @@ public class UriParseTreeVisitor extends UriParserBaseVisitor<Object> {
UriResource lastResourcePart = context.contextUriInfo.getLastResourcePart();
if (lastResourcePart == null) {
- if (context.contextTypes.size() == 0) {
- if(checkFirst && ctx.vNS == null){
+ if (context.contextTypes.empty()) {
+ if (checkFirst && ctx.vNS == null) {
throw wrap(new UriParserSemanticException(
"Cannot find EntitySet, Singleton, ActionImport or FunctionImport with name '" + odi + "'.",
UriParserSemanticException.MessageKeys.RESOURCE_NOT_FOUND, odi));
}
- throw wrap(new UriParserSemanticException("Resource part '" + odi + "' can only applied on typed "
- + "resource parts",
+ throw wrap(new UriParserSemanticException(
+ "Resource part '" + odi + "' can only applied on typed resource parts",
UriParserSemanticException.MessageKeys.RESOURCE_PART_ONLY_FOR_TYPED_PARTS, odi));
}
source = context.contextTypes.peek();
@@ -381,8 +381,9 @@ public class UriParseTreeVisitor extends UriParserBaseVisitor<Object> {
source = getTypeInformation(lastResourcePart);
if (source.type == null) {
- throw wrap(new UriParserSemanticException("Resource part '" + odi + "' can only be applied on typed "
- + "resource parts.", UriParserSemanticException.MessageKeys.RESOURCE_PART_ONLY_FOR_TYPED_PARTS, odi));
+ throw wrap(new UriParserSemanticException(
+ "Resource part '" + odi + "' can only be applied on typed resource parts.",
+ UriParserSemanticException.MessageKeys.RESOURCE_PART_ONLY_FOR_TYPED_PARTS, odi));
}
}
@@ -400,12 +401,14 @@ public class UriParseTreeVisitor extends UriParserBaseVisitor<Object> {
}
if (!(source.type instanceof EdmStructuredType)) {
- throw wrap(new UriParserSemanticException("Cannot parse '" + odi
- + "'; previous path segment is not a structural type.",
+ throw wrap(new UriParserSemanticException(
+ "Cannot parse '" + odi + "'; previous path segment is not a structural type.",
UriParserSemanticException.MessageKeys.RESOURCE_PART_MUST_BE_PRECEDED_BY_STRUCTURAL_TYPE, odi));
}
- if (ctx.depth() <= 2 // path evaluation for the resource path
+ if ((ctx.depth() <= 2 // path evaluation for the resource path
+ || lastResourcePart instanceof UriResourceTypedImpl
+ || lastResourcePart instanceof UriResourceNavigationPropertyImpl)
&& source.isCollection) {
throw wrap(new UriParserSemanticException("Property '" + odi + "' is not allowed after collection.",
UriParserSemanticException.MessageKeys.PROPERTY_AFTER_COLLECTION, odi));
@@ -416,11 +419,11 @@ public class UriParseTreeVisitor extends UriParserBaseVisitor<Object> {
EdmElement property = structType.getProperty(odi);
if (property == null) {
throw wrap(new UriParserSemanticException("Property '" + odi + "' not found in type '"
- + structType.getNamespace() + "." + structType.getName() + "'",
+ + structType.getFullQualifiedName().getFullQualifiedNameAsString() + "'",
ctx.depth() > 2 ? // path evaluation inside an expression or for the resource path?
UriParserSemanticException.MessageKeys.EXPRESSION_PROPERTY_NOT_IN_TYPE :
UriParserSemanticException.MessageKeys.PROPERTY_NOT_IN_TYPE,
- structType.getFullQualifiedName().toString(), odi));
+ structType.getFullQualifiedName().getFullQualifiedNameAsString(), odi));
}
if (property instanceof EdmProperty) {
http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/b76ebe95/lib/server-tecsvc/src/main/java/org/apache/olingo/server/tecsvc/processor/queryoptions/expression/ExpressionVisitorImpl.java
----------------------------------------------------------------------
diff --git a/lib/server-tecsvc/src/main/java/org/apache/olingo/server/tecsvc/processor/queryoptions/expression/ExpressionVisitorImpl.java b/lib/server-tecsvc/src/main/java/org/apache/olingo/server/tecsvc/processor/queryoptions/expression/ExpressionVisitorImpl.java
index ab0eca3..9c035a8 100644
--- a/lib/server-tecsvc/src/main/java/org/apache/olingo/server/tecsvc/processor/queryoptions/expression/ExpressionVisitorImpl.java
+++ b/lib/server-tecsvc/src/main/java/org/apache/olingo/server/tecsvc/processor/queryoptions/expression/ExpressionVisitorImpl.java
@@ -24,7 +24,6 @@ import java.util.Locale;
import org.apache.olingo.commons.api.data.Entity;
import org.apache.olingo.commons.api.data.Property;
import org.apache.olingo.commons.api.edm.EdmBindingTarget;
-import org.apache.olingo.commons.api.edm.EdmComplexType;
import org.apache.olingo.commons.api.edm.EdmEnumType;
import org.apache.olingo.commons.api.edm.EdmProperty;
import org.apache.olingo.commons.api.edm.EdmType;
@@ -32,7 +31,7 @@ import org.apache.olingo.commons.api.http.HttpStatusCode;
import org.apache.olingo.server.api.ODataApplicationException;
import org.apache.olingo.server.api.uri.UriInfoResource;
import org.apache.olingo.server.api.uri.UriResource;
-import org.apache.olingo.server.api.uri.UriResourcePartTyped;
+import org.apache.olingo.server.api.uri.UriResourceProperty;
import org.apache.olingo.server.api.uri.queryoption.expression.BinaryOperatorKind;
import org.apache.olingo.server.api.uri.queryoption.expression.Expression;
import org.apache.olingo.server.api.uri.queryoption.expression.ExpressionVisitException;
@@ -102,7 +101,7 @@ public class ExpressionVisitorImpl implements ExpressionVisitor<VisitorOperand>
case NOT:
return unaryOperator.notOperation();
default:
- // Can`t happen
+ // Can't happen.
return throwNotImplemented();
}
}
@@ -180,22 +179,19 @@ public class ExpressionVisitorImpl implements ExpressionVisitor<VisitorOperand>
final List<UriResource> uriResourceParts = member.getUriResourceParts();
// UriResourceParts contains at least one UriResource
- Property currentProperty = entity.getProperty(uriResourceParts.get(0).toString());
- EdmType currentType = ((UriResourcePartTyped) uriResourceParts.get(0)).getType();
+ if (!(uriResourceParts.get(0) instanceof UriResourceProperty)) {
+ return throwNotImplemented();
+ }
- EdmProperty currentEdmProperty = bindingTarget.getEntityType()
- .getStructuralProperty(uriResourceParts.get(0).toString());
+ EdmProperty currentEdmProperty = ((UriResourceProperty) uriResourceParts.get(0)).getProperty();
+ Property currentProperty = entity.getProperty(currentEdmProperty.getName());
for (int i = 1; i < uriResourceParts.size(); i++) {
- currentType = ((UriResourcePartTyped) uriResourceParts.get(i)).getType();
-
if (currentProperty.isComplex()) {
+ currentEdmProperty = ((UriResourceProperty) uriResourceParts.get(i)).getProperty();
final List<Property> complex = currentProperty.asComplex().getValue();
-
for (final Property innerProperty : complex) {
- if (innerProperty.getName().equals(uriResourceParts.get(i).toString())) {
- EdmComplexType edmComplexType = (EdmComplexType) currentEdmProperty.getType();
- currentEdmProperty = edmComplexType.getStructuralProperty(uriResourceParts.get(i).toString());
+ if (innerProperty.getName().equals(currentEdmProperty.getName())) {
currentProperty = innerProperty;
break;
}
@@ -203,7 +199,7 @@ public class ExpressionVisitorImpl implements ExpressionVisitor<VisitorOperand>
}
}
- return new TypedOperand(currentProperty.getValue(), currentType, currentEdmProperty);
+ return new TypedOperand(currentProperty.getValue(), currentEdmProperty.getType(), currentEdmProperty);
}
@Override
http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/b76ebe95/lib/server-test/src/test/java/org/apache/olingo/server/core/uri/antlr/TestFullResourcePath.java
----------------------------------------------------------------------
diff --git a/lib/server-test/src/test/java/org/apache/olingo/server/core/uri/antlr/TestFullResourcePath.java b/lib/server-test/src/test/java/org/apache/olingo/server/core/uri/antlr/TestFullResourcePath.java
index 416346c..88cd44e 100644
--- a/lib/server-test/src/test/java/org/apache/olingo/server/core/uri/antlr/TestFullResourcePath.java
+++ b/lib/server-test/src/test/java/org/apache/olingo/server/core/uri/antlr/TestFullResourcePath.java
@@ -2950,21 +2950,27 @@ public class TestFullResourcePath {
testFilter.runOnETTwoKeyNavEx("invalid")
.isExSemantic(UriParserSemanticException.MessageKeys.EXPRESSION_PROPERTY_NOT_IN_TYPE);
- testFilter.runOnETTwoKeyNavEx("PropertyComp")
- .isExSemantic(UriParserSemanticException.MessageKeys.EXPRESSION_PROPERTY_NOT_IN_TYPE);
+ // TODO: This should throw an exception because the top node of the filter tree must be boolean.
+ //testFilter.runOnETTwoKeyNavEx("PropertyComp")
+ // .isExSemantic(UriParserSemanticException.MessageKeys.XYZ);
testFilter.runOnETTwoKeyNavEx("PropertyComp/invalid")
.isExSemantic(UriParserSemanticException.MessageKeys.EXPRESSION_PROPERTY_NOT_IN_TYPE);
testFilter.runOnETTwoKeyNavEx("concat('a','b')/invalid").isExSyntax(UriParserSyntaxException.MessageKeys.SYNTAX);
testFilter.runOnETTwoKeyNavEx("PropertyComp/concat('a','b')")
.isExSyntax(UriParserSyntaxException.MessageKeys.SYNTAX);
- testFilter.runOnETTwoKeyNavEx("PropertyComp/PropertyInt16 eq '1'")
- .isExSyntax(UriParserSyntaxException.MessageKeys.SYNTAX);
- testFilter.runOnETTwoKeyNavEx("PropertyComp/PropertyComp/PropertyDate eq 1")
- .isExSyntax(UriParserSyntaxException.MessageKeys.SYNTAX);
- testFilter.runOnETTwoKeyNavEx("PropertyComp/PropertyComp/PropertyString eq 1")
- .isExSyntax(UriParserSyntaxException.MessageKeys.SYNTAX);
+ // TODO: These should throw exceptions because the types are incompatible.
+ //testFilter.runOnETTwoKeyNavEx("PropertyComp/PropertyInt16 eq '1'")
+ // .isExSyntax(UriParserSyntaxException.MessageKeys.SYNTAX);
+ //testFilter.runOnETTwoKeyNavEx("PropertyComp/PropertyComp/PropertyDate eq 1")
+ // .isExSyntax(UriParserSyntaxException.MessageKeys.SYNTAX);
+ //testFilter.runOnETTwoKeyNavEx("PropertyComp/PropertyComp/PropertyString eq 1")
+ // .isExSyntax(UriParserSyntaxException.MessageKeys.SYNTAX);
testFilter.runOnETTwoKeyNavEx("PropertyComp/PropertyInt64 eq 1")
.isExSemantic(UriParserSemanticException.MessageKeys.EXPRESSION_PROPERTY_NOT_IN_TYPE);
+ testFilter.runOnETTwoKeyNavEx("NavPropertyETKeyNavMany/PropertyInt16 gt 42")
+ .isExSemantic(UriParserSemanticException.MessageKeys.PROPERTY_AFTER_COLLECTION);
+ testFilter.runOnETTwoKeyNavEx("NavPropertyETKeyNavMany/NavPropertyETTwoKeyNavOne eq null")
+ .isExSemantic(UriParserSemanticException.MessageKeys.PROPERTY_AFTER_COLLECTION);
testFilter.runOnETAllPrim("PropertySByte eq PropertySByte")
.is("<<PropertySByte> eq <PropertySByte>>")
http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/b76ebe95/lib/server-test/src/test/java/org/apache/olingo/server/core/uri/testutil/FilterValidator.java
----------------------------------------------------------------------
diff --git a/lib/server-test/src/test/java/org/apache/olingo/server/core/uri/testutil/FilterValidator.java b/lib/server-test/src/test/java/org/apache/olingo/server/core/uri/testutil/FilterValidator.java
index 4d67fcd..daf8ed0 100644
--- a/lib/server-test/src/test/java/org/apache/olingo/server/core/uri/testutil/FilterValidator.java
+++ b/lib/server-test/src/test/java/org/apache/olingo/server/core/uri/testutil/FilterValidator.java
@@ -193,22 +193,13 @@ public class FilterValidator implements TestValidator {
}
public FilterValidator runUriEx(final String path, final String query) {
- Parser parser = new Parser();
- UriInfo uriInfo = null;
-
+ exception = null;
try {
- uriInfo = parser.parseUri(path, query, null, edm);
- } catch (UriParserException e) {
+ new Parser().parseUri(path, query, null, edm);
+ fail("Expected exception not thrown.");
+ } catch (final UriParserException e) {
exception = e;
- return this;
- }
-
- if (uriInfo.getKind() != UriInfoKind.resource) {
- fail("Filtervalidator can only be used on resourcePaths");
}
-
- setFilter((FilterOptionImpl) uriInfo.getFilterOption());
- curExpression = filter.getExpression();
return this;
}
@@ -227,22 +218,13 @@ public class FilterValidator implements TestValidator {
}
public FilterValidator runUriOrderByEx(final String path, final String query) {
- Parser parser = new Parser();
- UriInfo uriInfo = null;
-
+ exception = null;
try {
- uriInfo = parser.parseUri(path, query, null, edm);
+ new Parser().parseUri(path, query, null, edm);
fail("Expected exception not thrown.");
- } catch (UriParserException e) {
+ } catch (final UriParserException e) {
exception = e;
- return this;
- }
-
- if (uriInfo.getKind() != UriInfoKind.resource) {
- fail("Filtervalidator can only be used on resourcePaths");
}
-
- setOrderBy((OrderByOptionImpl) uriInfo.getOrderByOption());
return this;
}