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[OLINGO-730] UriParser fix

This commit is contained in:
Christian Holzer 2015-08-10 16:58:28 +02:00
parent 4fd79b3c37
commit 9235cb2b05
3 changed files with 81 additions and 33 deletions
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42
lib/server-core/src/main/antlr4/org/apache/olingo/server/core/uri/antlr/UriLexer.g4
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@ -26,7 +26,7 @@ lexer grammar UriLexer;
QM : '?' -> pushMode(MODE_QUERY); //first query parameter
AMP : '&' -> pushMode(MODE_QUERY); //more query parameters
STRING : '\'' -> more, pushMode(MODE_STRING); //reads up to next single '
QUOTATION_MARK : ('\u0022' | '%22') -> more, pushMode(MODE_JSON_STRING); //reads up to next unescaped "
QUOTATION_MARK : '\u0022' -> more, pushMode(MODE_JSON_STRING); //reads up to next unescaped "
SEARCH_INLINE : '$search' -> pushMode(MODE_SYSTEM_QUERY_SEARCH); //
FRAGMENT : '#' -> pushMode(MODE_FRAGMENT); //
@ -55,28 +55,28 @@ fragment Y : 'Y'|'y';
fragment Z : 'Z'|'z';
//special chars
OPEN : '(' | '%28';
CLOSE : ')' | '%29';
COMMA : ',' | '%2C';
OPEN : '(';
CLOSE : ')';
COMMA : ',';
SLASH : '/';
POINT : '.';
AT : '@';
EQ : '=' ;
STAR : '*';
SEMI : ';' | '%3b';
SEMI : ';';
COLON : ':';
EQ_sq : '=' -> type(EQ);
AMP_sq : '&' -> type(AMP), popMode;
fragment WS : ( ' ' | '%09' | '%20' | '%09' );
fragment WS : ( ' ' | '\u0009' );
WSP : WS+;
//JSON support
BEGIN_OBJECT : WS* ( '{' / '%7B' ) WS*;
END_OBJECT : WS* ( '}' / '%7D' ) WS*;
BEGIN_OBJECT : WS* '{' WS*;
END_OBJECT : WS* '}' WS*;
BEGIN_ARRAY : WS* ( '[' / '%5B' ) WS*;
END_ARRAY : WS* ( ']' / '%5D' ) WS*;
BEGIN_ARRAY : WS* '[' WS*;
END_ARRAY : WS* ']' WS*;
//alpha stuff
@ -132,7 +132,7 @@ BOOLEAN : T R U E | F A L S E;
PLUS : '+';
MINUS : '-';
SIGN : PLUS | '%2B' | '-';
SIGN : PLUS | '-';
INT : SIGN? DIGITS;
DECIMAL : INT '.' DIGITS (('e'|'E') SIGN? DIGITS)?;
NANINFINITY : 'NaN' | '-INF' | 'INF';
@ -334,10 +334,10 @@ AND_sqc : 'AND' -> type(AND);
OR_sqc : 'OR' -> type(OR);
EQ_sqc : '=' -> type(EQ);
fragment WS_sqc : ( ' ' | '\u0009' | '%20' | '%09' );
fragment WS_sqc : ( ' ' | '\u0009');
WSP_sqc : WS_sqc+ -> type(WSP);
QUOTATION_MARK_sqc : '\u0022' | '%22';
QUOTATION_MARK_sqc : '\u0022';
SEARCHWORD : ('a'..'z'|'A'..'Z')+;
SEARCHPHRASE : QUOTATION_MARK_sqc ~["]* QUOTATION_MARK_sqc -> popMode;
@ -356,7 +356,7 @@ mode MODE_JSON_STRING;
// Any """ characters inside a string are escaped with "\".
//;==============================================================================
STRING_IN_JSON : ('\\"' | ~[\u0022] )* ('"' | '%22') -> popMode;
STRING_IN_JSON : ('\\"' | ~[\u0022] )* '"' -> popMode;
//;==============================================================================
mode MODE_ODATA_GEO;
@ -379,21 +379,21 @@ fragment T_ : 't'|'T';
fragment U_ : 'u'|'U';
fragment Y_ : 'y'|'Y';
fragment SP_g : ' ';//'\u0020'; // a simple space
fragment WS_g : ( ' ' | '%20' | '%09' );
fragment SP_g : ' '; //'\u0020'; // a simple space
fragment WS_g : ( ' ' | '\u0009' );
OPEN_g : ('(' | '%28') -> type(OPEN);
CLOSE_g : (')' | '%29') -> type(CLOSE);
COMMA_g : (',' | '%2C') -> type(COMMA);
OPEN_g : '(' -> type(OPEN);
CLOSE_g : ')' -> type(CLOSE);
COMMA_g : ',' -> type(COMMA);
WSP_g : WS_g+ -> type(WSP);
POINT_g : '.' -> type(POINT);
AT_g : '@' -> type(AT);
SEMI_g : (';' | '%3B') -> type(SEMI);
SEMI_g : ';' -> type(SEMI);
EQ_g : '=' -> type(EQ);
fragment DIGIT_g : '0'..'9';
fragment DIGITS_g : DIGIT_g+;
SIGN_g : ('+' | '%2B' |'-') -> type(SIGN);
SIGN_g : ('+' | '-') -> type(SIGN);
INT_g : SIGN_g? DIGITS_g -> type(INT);
DECIMAL_g : 'SS' INT_g '.' DIGITS_g (('e'|'E') SIGN_g? DIGITS_g)? -> type(DECIMAL);
COLLECTION_g : C_ O_ L_ L_ E_ C_ T_ I_ O_ N_ -> type(COLLECTION);

10
lib/server-core/src/main/java/org/apache/olingo/server/core/uri/parser/UriParseTreeVisitor.java
View File

@ -457,6 +457,11 @@ public class UriParseTreeVisitor extends UriParserBaseVisitor<Object> {
}
} else if (property instanceof EdmNavigationProperty) {
// create navigation property
if(ctx.getParent() instanceof ExpandPathContext && ctx.vlNVO.size() > 0) {
throw wrap(new UriParserSemanticException("Navigation properties in expand system query options must not"
+ " be followed a an key", UriParserSemanticException.MessageKeys.KEY_NOT_ALLOWED));
}
UriResourceNavigationPropertyImpl navigationResource = new UriResourceNavigationPropertyImpl()
.setNavigationProperty((EdmNavigationProperty) property);
context.contextUriInfo.addResourcePart(navigationResource);
@ -1769,6 +1774,11 @@ public class UriParseTreeVisitor extends UriParserBaseVisitor<Object> {
if (ctx.vlNVO.size() > 0) {
// check for keyPredicates
if (pathInfoSegment instanceof UriResourceWithKeysImpl) {
if(ctx.vlNVO.size() > 1) {
throw wrap(new UriParserSemanticException("More than one key predicates found",
UriParserSemanticException.MessageKeys.WRONG_NUMBER_OF_KEY_PROPERTIES));
}
@SuppressWarnings("unchecked")
List<UriParameterImpl> list = (List<UriParameterImpl>) ctx.vlNVO.get(0).accept(this);
((UriResourceWithKeysImpl) pathInfoSegment)

50
lib/server-test/src/test/java/org/apache/olingo/server/core/uri/antlr/TestFullResourcePath.java
View File

@ -22,11 +22,6 @@ import java.io.UnsupportedEncodingException;
import java.util.Arrays;
import org.apache.olingo.commons.api.edm.Edm;
import org.apache.olingo.commons.api.edm.EdmEntityContainer;
import org.apache.olingo.commons.api.edm.EdmEntitySet;
import org.apache.olingo.commons.api.edm.EdmEntityType;
import org.apache.olingo.commons.api.edm.EdmNavigationProperty;
import org.apache.olingo.commons.api.edm.FullQualifiedName;
import org.apache.olingo.commons.api.http.HttpContentType;
import org.apache.olingo.commons.core.Encoder;
import org.apache.olingo.commons.core.edm.EdmProviderImpl;
@ -51,7 +46,6 @@ import org.apache.olingo.server.tecsvc.provider.EnumTypeProvider;
import org.apache.olingo.server.tecsvc.provider.PropertyProvider;
import org.junit.Ignore;
import org.junit.Test;
import org.mockito.Mockito;
public class TestFullResourcePath {
Edm edm = null;
@ -5236,6 +5230,50 @@ public class TestFullResourcePath {
.isCustomParameter(0, "@A", "'2'");
}
@Test(expected=UriParserException.class)
public void testDoublePercentDecoding() throws Exception {
testUri.run("ESAllPrim%252832767%29");
}
@Test(expected=UriParserException.class)
public void testMultipleKeysInResourcePath() throws Exception {
// See OLINGO-730
testUri.run("ESAllPrim(32767)(1)(2)");
}
@Test(expected=UriParserException.class)
public void testSimpleKeyInExpandSystemQueryOption() throws Exception {
testUri.run("ESAllPrim(0)", "$expand=NavPropertyETTwoPrimMany(-365)($filter=PropertyString eq 'Test String1')");
}
@Test(expected=UriParserException.class)
public void testCompountKeyInExpandSystemQueryOption() throws Exception {
testUri.run("ESAllPrim(0)", "$expand=NavPropertyETTwoPrimMany(PropertyInt16=1,PropertyString=2)"
+ "($filter=PropertyString eq 'Test String1')");
}
@Test(expected=UriParserException.class)
public void testFilterSystemQueryOptionAnyWithKeyAny() throws Exception {
testUri.run("ESAllPrim", "$filter=NavPropertyETTwoPrimMany(1)"
+ "/any(d:d/PropertyInt16 eq 0)");
}
@Test(expected=UriParserException.class)
public void testFilterSystemQueryOptionAnyWithKeyAll() throws Exception {
testUri.run("ESAllPrim", "$filter=NavPropertyETTwoPrimMany(1)"
+ "/all(d:d/PropertyInt16 eq 0)");
}
@Test
public void testNavigationPropertyWithCount() throws Exception {
testUri.run("ESKeyNav(1)/NavPropertyETTwoKeyNavMany/$count")
.goPath().at(0).isEntitySet("ESKeyNav").isKeyPredicate(0, "PropertyInt16", "1")
.at(1).isNavProperty("NavPropertyETTwoKeyNavMany", EntityTypeProvider.nameETTwoKeyNav, true)
.at(2).isCount();
}
// ESKeyNav(1)/NavPropertyETTwoKeyNavMany/$count
public static String encode(final String decoded) throws UnsupportedEncodingException {
return Encoder.encode(decoded);
}