6:06 p.m.
java.lang.ClassCastException comparing BigDecimals (compareTo)
--------------------------------------------------------------
Key: JBRULES-1433
URL: http://jira.jboss.com/jira/browse/JBRULES-1433
Project: JBoss Drools
Issue Type: Bug
Security Level: Public (Everyone can see)
Affects Versions: 4.0.4, 4.0.3
Environment: java.runtime.name = Java(TM) SE Runtime Environment
sun.boot.library.path = C:\Archivos de programa\Java\jre1.6.0_03\bin
java.vm.version = 1.6.0_03-b05
java.vm.vendor = Sun Microsystems Inc.
java.vendor.url = http://java.sun.com/
path.separator = ;
java.vm.name = Java HotSpot(TM) Client VM
file.encoding.pkg = sun.io
user.country = ES
sun.java.launcher = SUN_STANDARD
sun.os.patch.level = Service Pack 2
java.vm.specification.name = Java Virtual Machine Specification
java.runtime.version = 1.6.0_03-b05
java.awt.graphicsenv = sun.awt.Win32GraphicsEnvironment
java.endorsed.dirs = C:\Archivos de programa\Java\jre1.6.0_03\lib\endorsed
os.arch = x86
java.io.tmpdir = C:\DOCUME~1\Tito\CONFIG~1\Temp\
line.separator =
java.vm.specification.vendor = Sun Microsystems Inc.
user.variant =
os.name = Windows XP
sun.jnu.encoding = Cp1252
java.library.path = C:\Archivos de
programa\Java\jre1.6.0_03\bin;.;C:\WINDOWS\Sun\Java\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\Archivos
de programa\Java\jre1.6.0_03\bin\client;C:\Archivos de
programa\Java\jre1.6.0_03\bin;C:\Archivos de
programa\Java\jre1.6.0_03\bin\client;C:\Archivos de
programa\Java\jre1.6.0_03\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\Archivos
de programa\ATI Technologies\ATI Control Panel;C:\Java\maven-2.0.8\bin;C:\Archivos de
programa\Java\jdk1.6.0_03\bin;c:\Archivos de programa\Microsoft SQL
Server\90\Tools\binn\;C:\Archivos de programa\Microsoft SQL
Server\80\Tools\BINN;C:\UnixUtils\usr\local\wbin;C:\Archivos de programa\MySQL\MySQL
Server 5.0\bin
java.specification.name = Java Platform API Specification
java.class.version = 50.0
sun.management.compiler = HotSpot Client Compiler
os.version = 5.1
user.home = C:\Documents and Settings\Tito
user.timezone =
java.awt.printerjob = sun.awt.windows.WPrinterJob
file.encoding = Cp1252
java.specification.version = 1.6
user.name = Tito
java.class.path = D:\workspaces\ruleTest\target\classes;C:\Documents and
Settings\Tito\.m2\repository\org\drools\drools-compiler\4.0.4\drools-compiler-4.0.4.jar;C:\Documents
and
Settings\Tito\.m2\repository\org\drools\drools-core\4.0.4\drools-core-4.0.4.jar;C:\Documents
and Settings\Tito\.m2\repository\org\mvel\mvel14\1.2.21\mvel14-1.2.21.jar;C:\Documents and
Settings\Tito\.m2\repository\org\antlr\antlr-runtime\3.0\antlr-runtime-3.0.jar;C:\Documents
and
Settings\Tito\.m2\repository\org\eclipse\jdt\core\3.2.3.v_686_R32x\core-3.2.3.v_686_R32x.jar;C:\Documents
and Settings\Tito\.m2\repository\janino\janino\2.5.10\janino-2.5.10.jar;C:\Documents and
Settings\Tito\.m2\repository\xml-apis\xml-apis\1.0.b2\xml-apis-1.0.b2.jar;C:\Documents and
Settings\Tito\.m2\repository\xerces\xercesImpl\2.4.0\xercesImpl-2.4.0.jar
java.vm.specification.version = 1.0
sun.arch.data.model = 32
java.home = C:\Archivos de programa\Java\jre1.6.0_03
java.specification.vendor = Sun Microsystems Inc.
user.language = es
awt.toolkit = sun.awt.windows.WToolkit
java.vm.info = mixed mode, sharing
java.version = 1.6.0_03
java.ext.dirs = C:\Archivos de
programa\Java\jre1.6.0_03\lib\ext;C:\WINDOWS\Sun\Java\lib\ext
sun.boot.class.path = C:\Archivos de
programa\Java\jre1.6.0_03\lib\resources.jar;C:\Archivos de
programa\Java\jre1.6.0_03\lib\rt.jar;C:\Archivos de
programa\Java\jre1.6.0_03\lib\sunrsasign.jar;C:\Archivos de
programa\Java\jre1.6.0_03\lib\jsse.jar;C:\Archivos de
programa\Java\jre1.6.0_03\lib\jce.jar;C:\Archivos de
programa\Java\jre1.6.0_03\lib\charsets.jar;C:\Archivos de
programa\Java\jre1.6.0_03\classes
java.vendor = Sun Microsystems Inc.
file.separator = \
java.vendor.url.bug = http://java.sun.com/cgi-bin/bugreport.cgi
sun.cpu.endian = little
sun.io.unicode.encoding = UnicodeLittle
sun.desktop = windows
sun.cpu.isalist = pentium_pro+mmx pentium_pro pentium+mmx pentium i486 i386 i86
Reporter: José Arrarte
Firing this rule:
rule "Test Rule"
when
$dec : java.math.BigDecimal() from java.math.BigDecimal.TEN;
eval( $dec.compareTo(java.math.BigDecimal.ONE) > 0 )
then
System.out.println("OK!");
end
Returns this error:
org.drools.RuntimeDroolsException: java.lang.ClassCastException: java.lang.Integer cannot
be cast to java.math.BigDecimal
at org.drools.rule.EvalCondition.isAllowed(EvalCondition.java:76)
at org.drools.reteoo.EvalConditionNode.assertTuple(EvalConditionNode.java:145)
at
org.drools.reteoo.SingleTupleSinkAdapter.propagateAssertTuple(SingleTupleSinkAdapter.java:20)
at org.drools.reteoo.FromNode.assertTuple(FromNode.java:90)
at
org.drools.reteoo.SingleTupleSinkAdapter.createAndPropagateAssertTuple(SingleTupleSinkAdapter.java:55)
at org.drools.reteoo.LeftInputAdapterNode.assertObject(LeftInputAdapterNode.java:116)
at
org.drools.reteoo.SingleObjectSinkAdapter.propagateAssertObject(SingleObjectSinkAdapter.java:22)
at org.drools.reteoo.ObjectTypeNode.assertObject(ObjectTypeNode.java:153)
at org.drools.reteoo.Rete.assertObject(Rete.java:175)
at org.drools.reteoo.ReteooRuleBase.assertObject(ReteooRuleBase.java:192)
at
org.drools.reteoo.ReteooWorkingMemory$WorkingMemoryReteAssertAction.execute(ReteooWorkingMemory.java:179)
at
org.drools.common.AbstractWorkingMemory.executeQueuedActions(AbstractWorkingMemory.java:1315)
at org.drools.common.AbstractWorkingMemory.fireAllRules(AbstractWorkingMemory.java:462)
at org.drools.common.AbstractWorkingMemory.fireAllRules(AbstractWorkingMemory.java:433)
at com.sample.DroolsTest.main(DroolsTest.java:33)
Caused by: java.lang.ClassCastException: java.lang.Integer cannot be cast to
java.math.BigDecimal
at
com.sample.Rule_Test_Rule_0Eval0Invoker.evaluate(Rule_Test_Rule_0Eval0Invoker.java:12)
at org.drools.rule.EvalCondition.isAllowed(EvalCondition.java:72)
... 14 more
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6:08 p.m.
New subject: [JBoss JIRA] Updated: (JBRULES-1433) java.lang.ClassCastException comparing BigDecimals (compareTo)
[ http://jira.jboss.com/jira/browse/JBRULES-1433?page=all ]
José Arrarte updated JBRULES-1433:
----------------------------------
Attachment: ruleTest.zip
The attachment contains a maven2-enabled eclipse project. The application lists all JVM
properties, instanciates a Drools engine and fires a simple rule that throws an
exception.
java.lang.ClassCastException comparing BigDecimals (compareTo)
--------------------------------------------------------------
Key: JBRULES-1433
URL: http://jira.jboss.com/jira/browse/JBRULES-1433
Project: JBoss Drools
Issue Type: Bug
Security Level: Public(Everyone can see)
Affects Versions: 4.0.4, 4.0.3
Environment: java.runtime.name = Java(TM) SE Runtime Environment
sun.boot.library.path = C:\Archivos de programa\Java\jre1.6.0_03\bin
java.vm.version = 1.6.0_03-b05
java.vm.vendor = Sun Microsystems Inc.
java.vendor.url = http://java.sun.com/
path.separator = ;
java.vm.name = Java HotSpot(TM) Client VM
file.encoding.pkg = sun.io
user.country = ES
sun.java.launcher = SUN_STANDARD
sun.os.patch.level = Service Pack 2
java.vm.specification.name = Java Virtual Machine Specification
java.runtime.version = 1.6.0_03-b05
java.awt.graphicsenv = sun.awt.Win32GraphicsEnvironment
java.endorsed.dirs = C:\Archivos de programa\Java\jre1.6.0_03\lib\endorsed
os.arch = x86
java.io.tmpdir = C:\DOCUME~1\Tito\CONFIG~1\Temp\
line.separator =
java.vm.specification.vendor = Sun Microsystems Inc.
user.variant =
os.name = Windows XP
sun.jnu.encoding = Cp1252
java.library.path = C:\Archivos de
programa\Java\jre1.6.0_03\bin;.;C:\WINDOWS\Sun\Java\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\Archivos
de programa\Java\jre1.6.0_03\bin\client;C:\Archivos de
programa\Java\jre1.6.0_03\bin;C:\Archivos de
programa\Java\jre1.6.0_03\bin\client;C:\Archivos de
programa\Java\jre1.6.0_03\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\Archivos
de programa\ATI Technologies\ATI Control Panel;C:\Java\maven-2.0.8\bin;C:\Archivos de
programa\Java\jdk1.6.0_03\bin;c:\Archivos de programa\Microsoft SQL
Server\90\Tools\binn\;C:\Archivos de programa\Microsoft SQL
Server\80\Tools\BINN;C:\UnixUtils\usr\local\wbin;C:\Archivos de programa\MySQL\MySQL
Server 5.0\bin
java.specification.name = Java Platform API Specification
java.class.version = 50.0
sun.management.compiler = HotSpot Client Compiler
os.version = 5.1
user.home = C:\Documents and Settings\Tito
user.timezone =
java.awt.printerjob = sun.awt.windows.WPrinterJob
file.encoding = Cp1252
java.specification.version = 1.6
user.name = Tito
java.class.path = D:\workspaces\ruleTest\target\classes;C:\Documents and
Settings\Tito\.m2\repository\org\drools\drools-compiler\4.0.4\drools-compiler-4.0.4.jar;C:\Documents
and
Settings\Tito\.m2\repository\org\drools\drools-core\4.0.4\drools-core-4.0.4.jar;C:\Documents
and Settings\Tito\.m2\repository\org\mvel\mvel14\1.2.21\mvel14-1.2.21.jar;C:\Documents and
Settings\Tito\.m2\repository\org\antlr\antlr-runtime\3.0\antlr-runtime-3.0.jar;C:\Documents
and
Settings\Tito\.m2\repository\org\eclipse\jdt\core\3.2.3.v_686_R32x\core-3.2.3.v_686_R32x.jar;C:\Documents
and Settings\Tito\.m2\repository\janino\janino\2.5.10\janino-2.5.10.jar;C:\Documents and
Settings\Tito\.m2\repository\xml-apis\xml-apis\1.0.b2\xml-apis-1.0.b2.jar;C:\Documents and
Settings\Tito\.m2\repository\xerces\xercesImpl\2.4.0\xercesImpl-2.4.0.jar
java.vm.specification.version = 1.0
sun.arch.data.model = 32
java.home = C:\Archivos de programa\Java\jre1.6.0_03
java.specification.vendor = Sun Microsystems Inc.
user.language = es
awt.toolkit = sun.awt.windows.WToolkit
java.vm.info = mixed mode, sharing
java.version = 1.6.0_03
java.ext.dirs = C:\Archivos de
programa\Java\jre1.6.0_03\lib\ext;C:\WINDOWS\Sun\Java\lib\ext
sun.boot.class.path = C:\Archivos de
programa\Java\jre1.6.0_03\lib\resources.jar;C:\Archivos de
programa\Java\jre1.6.0_03\lib\rt.jar;C:\Archivos de
programa\Java\jre1.6.0_03\lib\sunrsasign.jar;C:\Archivos de
programa\Java\jre1.6.0_03\lib\jsse.jar;C:\Archivos de
programa\Java\jre1.6.0_03\lib\jce.jar;C:\Archivos de
programa\Java\jre1.6.0_03\lib\charsets.jar;C:\Archivos de
programa\Java\jre1.6.0_03\classes
java.vendor = Sun Microsystems Inc.
file.separator = \
java.vendor.url.bug = http://java.sun.com/cgi-bin/bugreport.cgi
sun.cpu.endian = little
sun.io.unicode.encoding = UnicodeLittle
sun.desktop = windows
sun.cpu.isalist = pentium_pro+mmx pentium_pro pentium+mmx pentium i486 i386 i86
Reporter: José Arrarte
Attachments: ruleTest.zip
Firing this rule:
rule "Test Rule"
when
$dec : java.math.BigDecimal() from java.math.BigDecimal.TEN;
eval( $dec.compareTo(java.math.BigDecimal.ONE) > 0 )
then
System.out.println("OK!");
end
Returns this error:
org.drools.RuntimeDroolsException: java.lang.ClassCastException: java.lang.Integer cannot
be cast to java.math.BigDecimal
at org.drools.rule.EvalCondition.isAllowed(EvalCondition.java:76)
at org.drools.reteoo.EvalConditionNode.assertTuple(EvalConditionNode.java:145)
at
org.drools.reteoo.SingleTupleSinkAdapter.propagateAssertTuple(SingleTupleSinkAdapter.java:20)
at org.drools.reteoo.FromNode.assertTuple(FromNode.java:90)
at
org.drools.reteoo.SingleTupleSinkAdapter.createAndPropagateAssertTuple(SingleTupleSinkAdapter.java:55)
at org.drools.reteoo.LeftInputAdapterNode.assertObject(LeftInputAdapterNode.java:116)
at
org.drools.reteoo.SingleObjectSinkAdapter.propagateAssertObject(SingleObjectSinkAdapter.java:22)
at org.drools.reteoo.ObjectTypeNode.assertObject(ObjectTypeNode.java:153)
at org.drools.reteoo.Rete.assertObject(Rete.java:175)
at org.drools.reteoo.ReteooRuleBase.assertObject(ReteooRuleBase.java:192)
at
org.drools.reteoo.ReteooWorkingMemory$WorkingMemoryReteAssertAction.execute(ReteooWorkingMemory.java:179)
at
org.drools.common.AbstractWorkingMemory.executeQueuedActions(AbstractWorkingMemory.java:1315)
at org.drools.common.AbstractWorkingMemory.fireAllRules(AbstractWorkingMemory.java:462)
at org.drools.common.AbstractWorkingMemory.fireAllRules(AbstractWorkingMemory.java:433)
at com.sample.DroolsTest.main(DroolsTest.java:33)
Caused by: java.lang.ClassCastException: java.lang.Integer cannot be cast to
java.math.BigDecimal
at
com.sample.Rule_Test_Rule_0Eval0Invoker.evaluate(Rule_Test_Rule_0Eval0Invoker.java:12)
at org.drools.rule.EvalCondition.isAllowed(EvalCondition.java:72)
... 14 more
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10:09 p.m.
New subject: [JBoss JIRA] Closed: (JBRULES-1433) java.lang.ClassCastException comparing BigDecimals (compareTo)
[ http://jira.jboss.com/jira/browse/JBRULES-1433?page=all ]
Mark Proctor closed JBRULES-1433.
---------------------------------
Resolution: Rejected
Assignee: Mark Proctor
This isn't a bug, we don't coerce inside evals. Evals are evaluated by the
dialect, not by the rule engine.
java.lang.ClassCastException comparing BigDecimals (compareTo)
--------------------------------------------------------------
Key: JBRULES-1433
URL: http://jira.jboss.com/jira/browse/JBRULES-1433
Project: JBoss Drools
Issue Type: Bug
Security Level: Public(Everyone can see)
Affects Versions: 4.0.4, 4.0.3
Environment: java.runtime.name = Java(TM) SE Runtime Environment
sun.boot.library.path = C:\Archivos de programa\Java\jre1.6.0_03\bin
java.vm.version = 1.6.0_03-b05
java.vm.vendor = Sun Microsystems Inc.
java.vendor.url = http://java.sun.com/
path.separator = ;
java.vm.name = Java HotSpot(TM) Client VM
file.encoding.pkg = sun.io
user.country = ES
sun.java.launcher = SUN_STANDARD
sun.os.patch.level = Service Pack 2
java.vm.specification.name = Java Virtual Machine Specification
java.runtime.version = 1.6.0_03-b05
java.awt.graphicsenv = sun.awt.Win32GraphicsEnvironment
java.endorsed.dirs = C:\Archivos de programa\Java\jre1.6.0_03\lib\endorsed
os.arch = x86
java.io.tmpdir = C:\DOCUME~1\Tito\CONFIG~1\Temp\
line.separator =
java.vm.specification.vendor = Sun Microsystems Inc.
user.variant =
os.name = Windows XP
sun.jnu.encoding = Cp1252
java.library.path = C:\Archivos de
programa\Java\jre1.6.0_03\bin;.;C:\WINDOWS\Sun\Java\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\Archivos
de programa\Java\jre1.6.0_03\bin\client;C:\Archivos de
programa\Java\jre1.6.0_03\bin;C:\Archivos de
programa\Java\jre1.6.0_03\bin\client;C:\Archivos de
programa\Java\jre1.6.0_03\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\Archivos
de programa\ATI Technologies\ATI Control Panel;C:\Java\maven-2.0.8\bin;C:\Archivos de
programa\Java\jdk1.6.0_03\bin;c:\Archivos de programa\Microsoft SQL
Server\90\Tools\binn\;C:\Archivos de programa\Microsoft SQL
Server\80\Tools\BINN;C:\UnixUtils\usr\local\wbin;C:\Archivos de programa\MySQL\MySQL
Server 5.0\bin
java.specification.name = Java Platform API Specification
java.class.version = 50.0
sun.management.compiler = HotSpot Client Compiler
os.version = 5.1
user.home = C:\Documents and Settings\Tito
user.timezone =
java.awt.printerjob = sun.awt.windows.WPrinterJob
file.encoding = Cp1252
java.specification.version = 1.6
user.name = Tito
java.class.path = D:\workspaces\ruleTest\target\classes;C:\Documents and
Settings\Tito\.m2\repository\org\drools\drools-compiler\4.0.4\drools-compiler-4.0.4.jar;C:\Documents
and
Settings\Tito\.m2\repository\org\drools\drools-core\4.0.4\drools-core-4.0.4.jar;C:\Documents
and Settings\Tito\.m2\repository\org\mvel\mvel14\1.2.21\mvel14-1.2.21.jar;C:\Documents and
Settings\Tito\.m2\repository\org\antlr\antlr-runtime\3.0\antlr-runtime-3.0.jar;C:\Documents
and
Settings\Tito\.m2\repository\org\eclipse\jdt\core\3.2.3.v_686_R32x\core-3.2.3.v_686_R32x.jar;C:\Documents
and Settings\Tito\.m2\repository\janino\janino\2.5.10\janino-2.5.10.jar;C:\Documents and
Settings\Tito\.m2\repository\xml-apis\xml-apis\1.0.b2\xml-apis-1.0.b2.jar;C:\Documents and
Settings\Tito\.m2\repository\xerces\xercesImpl\2.4.0\xercesImpl-2.4.0.jar
java.vm.specification.version = 1.0
sun.arch.data.model = 32
java.home = C:\Archivos de programa\Java\jre1.6.0_03
java.specification.vendor = Sun Microsystems Inc.
user.language = es
awt.toolkit = sun.awt.windows.WToolkit
java.vm.info = mixed mode, sharing
java.version = 1.6.0_03
java.ext.dirs = C:\Archivos de
programa\Java\jre1.6.0_03\lib\ext;C:\WINDOWS\Sun\Java\lib\ext
sun.boot.class.path = C:\Archivos de
programa\Java\jre1.6.0_03\lib\resources.jar;C:\Archivos de
programa\Java\jre1.6.0_03\lib\rt.jar;C:\Archivos de
programa\Java\jre1.6.0_03\lib\sunrsasign.jar;C:\Archivos de
programa\Java\jre1.6.0_03\lib\jsse.jar;C:\Archivos de
programa\Java\jre1.6.0_03\lib\jce.jar;C:\Archivos de
programa\Java\jre1.6.0_03\lib\charsets.jar;C:\Archivos de
programa\Java\jre1.6.0_03\classes
java.vendor = Sun Microsystems Inc.
file.separator = \
java.vendor.url.bug = http://java.sun.com/cgi-bin/bugreport.cgi
sun.cpu.endian = little
sun.io.unicode.encoding = UnicodeLittle
sun.desktop = windows
sun.cpu.isalist = pentium_pro+mmx pentium_pro pentium+mmx pentium i486 i386 i86
Reporter: José Arrarte
Assigned To: Mark Proctor
Attachments: ruleTest.zip
Firing this rule:
rule "Test Rule"
when
$dec : java.math.BigDecimal() from java.math.BigDecimal.TEN;
eval( $dec.compareTo(java.math.BigDecimal.ONE) > 0 )
then
System.out.println("OK!");
end
Returns this error:
org.drools.RuntimeDroolsException: java.lang.ClassCastException: java.lang.Integer cannot
be cast to java.math.BigDecimal
at org.drools.rule.EvalCondition.isAllowed(EvalCondition.java:76)
at org.drools.reteoo.EvalConditionNode.assertTuple(EvalConditionNode.java:145)
at
org.drools.reteoo.SingleTupleSinkAdapter.propagateAssertTuple(SingleTupleSinkAdapter.java:20)
at org.drools.reteoo.FromNode.assertTuple(FromNode.java:90)
at
org.drools.reteoo.SingleTupleSinkAdapter.createAndPropagateAssertTuple(SingleTupleSinkAdapter.java:55)
at org.drools.reteoo.LeftInputAdapterNode.assertObject(LeftInputAdapterNode.java:116)
at
org.drools.reteoo.SingleObjectSinkAdapter.propagateAssertObject(SingleObjectSinkAdapter.java:22)
at org.drools.reteoo.ObjectTypeNode.assertObject(ObjectTypeNode.java:153)
at org.drools.reteoo.Rete.assertObject(Rete.java:175)
at org.drools.reteoo.ReteooRuleBase.assertObject(ReteooRuleBase.java:192)
at
org.drools.reteoo.ReteooWorkingMemory$WorkingMemoryReteAssertAction.execute(ReteooWorkingMemory.java:179)
at
org.drools.common.AbstractWorkingMemory.executeQueuedActions(AbstractWorkingMemory.java:1315)
at org.drools.common.AbstractWorkingMemory.fireAllRules(AbstractWorkingMemory.java:462)
at org.drools.common.AbstractWorkingMemory.fireAllRules(AbstractWorkingMemory.java:433)
at com.sample.DroolsTest.main(DroolsTest.java:33)
Caused by: java.lang.ClassCastException: java.lang.Integer cannot be cast to
java.math.BigDecimal
at
com.sample.Rule_Test_Rule_0Eval0Invoker.evaluate(Rule_Test_Rule_0Eval0Invoker.java:12)
at org.drools.rule.EvalCondition.isAllowed(EvalCondition.java:72)
... 14 more
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7:50 a.m.
New subject: [JBoss JIRA] Reopened: (JBRULES-1433) java.lang.ClassCastException comparing BigDecimals (compareTo)
[ http://jira.jboss.com/jira/browse/JBRULES-1433?page=all ]
Mark Proctor reopened JBRULES-1433:
-----------------------------------
My mistake, this is actually an MVEL issue. MVEL is used to evaluate the 'from'
statement. Within it's scope of understand it thinks it can narrow the bigdecial to an
integer without losing any precision. I'm not sure how to fix this one at the moment.
java.lang.ClassCastException comparing BigDecimals (compareTo)
--------------------------------------------------------------
Key: JBRULES-1433
URL: http://jira.jboss.com/jira/browse/JBRULES-1433
Project: JBoss Drools
Issue Type: Bug
Security Level: Public(Everyone can see)
Affects Versions: 4.0.4, 4.0.3
Environment: java.runtime.name = Java(TM) SE Runtime Environment
sun.boot.library.path = C:\Archivos de programa\Java\jre1.6.0_03\bin
java.vm.version = 1.6.0_03-b05
java.vm.vendor = Sun Microsystems Inc.
java.vendor.url = http://java.sun.com/
path.separator = ;
java.vm.name = Java HotSpot(TM) Client VM
file.encoding.pkg = sun.io
user.country = ES
sun.java.launcher = SUN_STANDARD
sun.os.patch.level = Service Pack 2
java.vm.specification.name = Java Virtual Machine Specification
java.runtime.version = 1.6.0_03-b05
java.awt.graphicsenv = sun.awt.Win32GraphicsEnvironment
java.endorsed.dirs = C:\Archivos de programa\Java\jre1.6.0_03\lib\endorsed
os.arch = x86
java.io.tmpdir = C:\DOCUME~1\Tito\CONFIG~1\Temp\
line.separator =
java.vm.specification.vendor = Sun Microsystems Inc.
user.variant =
os.name = Windows XP
sun.jnu.encoding = Cp1252
java.library.path = C:\Archivos de
programa\Java\jre1.6.0_03\bin;.;C:\WINDOWS\Sun\Java\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\Archivos
de programa\Java\jre1.6.0_03\bin\client;C:\Archivos de
programa\Java\jre1.6.0_03\bin;C:\Archivos de
programa\Java\jre1.6.0_03\bin\client;C:\Archivos de
programa\Java\jre1.6.0_03\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\Archivos
de programa\ATI Technologies\ATI Control Panel;C:\Java\maven-2.0.8\bin;C:\Archivos de
programa\Java\jdk1.6.0_03\bin;c:\Archivos de programa\Microsoft SQL
Server\90\Tools\binn\;C:\Archivos de programa\Microsoft SQL
Server\80\Tools\BINN;C:\UnixUtils\usr\local\wbin;C:\Archivos de programa\MySQL\MySQL
Server 5.0\bin
java.specification.name = Java Platform API Specification
java.class.version = 50.0
sun.management.compiler = HotSpot Client Compiler
os.version = 5.1
user.home = C:\Documents and Settings\Tito
user.timezone =
java.awt.printerjob = sun.awt.windows.WPrinterJob
file.encoding = Cp1252
java.specification.version = 1.6
user.name = Tito
java.class.path = D:\workspaces\ruleTest\target\classes;C:\Documents and
Settings\Tito\.m2\repository\org\drools\drools-compiler\4.0.4\drools-compiler-4.0.4.jar;C:\Documents
and
Settings\Tito\.m2\repository\org\drools\drools-core\4.0.4\drools-core-4.0.4.jar;C:\Documents
and Settings\Tito\.m2\repository\org\mvel\mvel14\1.2.21\mvel14-1.2.21.jar;C:\Documents and
Settings\Tito\.m2\repository\org\antlr\antlr-runtime\3.0\antlr-runtime-3.0.jar;C:\Documents
and
Settings\Tito\.m2\repository\org\eclipse\jdt\core\3.2.3.v_686_R32x\core-3.2.3.v_686_R32x.jar;C:\Documents
and Settings\Tito\.m2\repository\janino\janino\2.5.10\janino-2.5.10.jar;C:\Documents and
Settings\Tito\.m2\repository\xml-apis\xml-apis\1.0.b2\xml-apis-1.0.b2.jar;C:\Documents and
Settings\Tito\.m2\repository\xerces\xercesImpl\2.4.0\xercesImpl-2.4.0.jar
java.vm.specification.version = 1.0
sun.arch.data.model = 32
java.home = C:\Archivos de programa\Java\jre1.6.0_03
java.specification.vendor = Sun Microsystems Inc.
user.language = es
awt.toolkit = sun.awt.windows.WToolkit
java.vm.info = mixed mode, sharing
java.version = 1.6.0_03
java.ext.dirs = C:\Archivos de
programa\Java\jre1.6.0_03\lib\ext;C:\WINDOWS\Sun\Java\lib\ext
sun.boot.class.path = C:\Archivos de
programa\Java\jre1.6.0_03\lib\resources.jar;C:\Archivos de
programa\Java\jre1.6.0_03\lib\rt.jar;C:\Archivos de
programa\Java\jre1.6.0_03\lib\sunrsasign.jar;C:\Archivos de
programa\Java\jre1.6.0_03\lib\jsse.jar;C:\Archivos de
programa\Java\jre1.6.0_03\lib\jce.jar;C:\Archivos de
programa\Java\jre1.6.0_03\lib\charsets.jar;C:\Archivos de
programa\Java\jre1.6.0_03\classes
java.vendor = Sun Microsystems Inc.
file.separator = \
java.vendor.url.bug = http://java.sun.com/cgi-bin/bugreport.cgi
sun.cpu.endian = little
sun.io.unicode.encoding = UnicodeLittle
sun.desktop = windows
sun.cpu.isalist = pentium_pro+mmx pentium_pro pentium+mmx pentium i486 i386 i86
Reporter: José Arrarte
Assigned To: Mark Proctor
Attachments: ruleTest.zip
Firing this rule:
rule "Test Rule"
when
$dec : java.math.BigDecimal() from java.math.BigDecimal.TEN;
eval( $dec.compareTo(java.math.BigDecimal.ONE) > 0 )
then
System.out.println("OK!");
end
Returns this error:
org.drools.RuntimeDroolsException: java.lang.ClassCastException: java.lang.Integer cannot
be cast to java.math.BigDecimal
at org.drools.rule.EvalCondition.isAllowed(EvalCondition.java:76)
at org.drools.reteoo.EvalConditionNode.assertTuple(EvalConditionNode.java:145)
at
org.drools.reteoo.SingleTupleSinkAdapter.propagateAssertTuple(SingleTupleSinkAdapter.java:20)
at org.drools.reteoo.FromNode.assertTuple(FromNode.java:90)
at
org.drools.reteoo.SingleTupleSinkAdapter.createAndPropagateAssertTuple(SingleTupleSinkAdapter.java:55)
at org.drools.reteoo.LeftInputAdapterNode.assertObject(LeftInputAdapterNode.java:116)
at
org.drools.reteoo.SingleObjectSinkAdapter.propagateAssertObject(SingleObjectSinkAdapter.java:22)
at org.drools.reteoo.ObjectTypeNode.assertObject(ObjectTypeNode.java:153)
at org.drools.reteoo.Rete.assertObject(Rete.java:175)
at org.drools.reteoo.ReteooRuleBase.assertObject(ReteooRuleBase.java:192)
at
org.drools.reteoo.ReteooWorkingMemory$WorkingMemoryReteAssertAction.execute(ReteooWorkingMemory.java:179)
at
org.drools.common.AbstractWorkingMemory.executeQueuedActions(AbstractWorkingMemory.java:1315)
at org.drools.common.AbstractWorkingMemory.fireAllRules(AbstractWorkingMemory.java:462)
at org.drools.common.AbstractWorkingMemory.fireAllRules(AbstractWorkingMemory.java:433)
at com.sample.DroolsTest.main(DroolsTest.java:33)
Caused by: java.lang.ClassCastException: java.lang.Integer cannot be cast to
java.math.BigDecimal
at
com.sample.Rule_Test_Rule_0Eval0Invoker.evaluate(Rule_Test_Rule_0Eval0Invoker.java:12)
at org.drools.rule.EvalCondition.isAllowed(EvalCondition.java:72)
... 14 more
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7:52 a.m.
New subject: [JBoss JIRA] Updated: (JBRULES-1433) java.lang.ClassCastException comparing BigDecimals (compareTo)
[ http://jira.jboss.com/jira/browse/JBRULES-1433?page=all ]
Mark Proctor updated JBRULES-1433:
----------------------------------
Component/s: Reteoo
Rule Assemply/SPI
Fix Version/s: 5.0.0-M1
Thought about this some more. We'll attempt to fix this for the 5.0 release, but not
the 4.0.x. If you really need this backported to 4.0.x then contact jboss sales -
sales(a)jboss.com.
java.lang.ClassCastException comparing BigDecimals (compareTo)
--------------------------------------------------------------
Key: JBRULES-1433
URL: http://jira.jboss.com/jira/browse/JBRULES-1433
Project: JBoss Drools
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: Reteoo, Rule Assemply/SPI
Affects Versions: 4.0.4, 4.0.3
Environment: java.runtime.name = Java(TM) SE Runtime Environment
sun.boot.library.path = C:\Archivos de programa\Java\jre1.6.0_03\bin
java.vm.version = 1.6.0_03-b05
java.vm.vendor = Sun Microsystems Inc.
java.vendor.url = http://java.sun.com/
path.separator = ;
java.vm.name = Java HotSpot(TM) Client VM
file.encoding.pkg = sun.io
user.country = ES
sun.java.launcher = SUN_STANDARD
sun.os.patch.level = Service Pack 2
java.vm.specification.name = Java Virtual Machine Specification
java.runtime.version = 1.6.0_03-b05
java.awt.graphicsenv = sun.awt.Win32GraphicsEnvironment
java.endorsed.dirs = C:\Archivos de programa\Java\jre1.6.0_03\lib\endorsed
os.arch = x86
java.io.tmpdir = C:\DOCUME~1\Tito\CONFIG~1\Temp\
line.separator =
java.vm.specification.vendor = Sun Microsystems Inc.
user.variant =
os.name = Windows XP
sun.jnu.encoding = Cp1252
java.library.path = C:\Archivos de
programa\Java\jre1.6.0_03\bin;.;C:\WINDOWS\Sun\Java\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\Archivos
de programa\Java\jre1.6.0_03\bin\client;C:\Archivos de
programa\Java\jre1.6.0_03\bin;C:\Archivos de
programa\Java\jre1.6.0_03\bin\client;C:\Archivos de
programa\Java\jre1.6.0_03\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\Archivos
de programa\ATI Technologies\ATI Control Panel;C:\Java\maven-2.0.8\bin;C:\Archivos de
programa\Java\jdk1.6.0_03\bin;c:\Archivos de programa\Microsoft SQL
Server\90\Tools\binn\;C:\Archivos de programa\Microsoft SQL
Server\80\Tools\BINN;C:\UnixUtils\usr\local\wbin;C:\Archivos de programa\MySQL\MySQL
Server 5.0\bin
java.specification.name = Java Platform API Specification
java.class.version = 50.0
sun.management.compiler = HotSpot Client Compiler
os.version = 5.1
user.home = C:\Documents and Settings\Tito
user.timezone =
java.awt.printerjob = sun.awt.windows.WPrinterJob
file.encoding = Cp1252
java.specification.version = 1.6
user.name = Tito
java.class.path = D:\workspaces\ruleTest\target\classes;C:\Documents and
Settings\Tito\.m2\repository\org\drools\drools-compiler\4.0.4\drools-compiler-4.0.4.jar;C:\Documents
and
Settings\Tito\.m2\repository\org\drools\drools-core\4.0.4\drools-core-4.0.4.jar;C:\Documents
and Settings\Tito\.m2\repository\org\mvel\mvel14\1.2.21\mvel14-1.2.21.jar;C:\Documents and
Settings\Tito\.m2\repository\org\antlr\antlr-runtime\3.0\antlr-runtime-3.0.jar;C:\Documents
and
Settings\Tito\.m2\repository\org\eclipse\jdt\core\3.2.3.v_686_R32x\core-3.2.3.v_686_R32x.jar;C:\Documents
and Settings\Tito\.m2\repository\janino\janino\2.5.10\janino-2.5.10.jar;C:\Documents and
Settings\Tito\.m2\repository\xml-apis\xml-apis\1.0.b2\xml-apis-1.0.b2.jar;C:\Documents and
Settings\Tito\.m2\repository\xerces\xercesImpl\2.4.0\xercesImpl-2.4.0.jar
java.vm.specification.version = 1.0
sun.arch.data.model = 32
java.home = C:\Archivos de programa\Java\jre1.6.0_03
java.specification.vendor = Sun Microsystems Inc.
user.language = es
awt.toolkit = sun.awt.windows.WToolkit
java.vm.info = mixed mode, sharing
java.version = 1.6.0_03
java.ext.dirs = C:\Archivos de
programa\Java\jre1.6.0_03\lib\ext;C:\WINDOWS\Sun\Java\lib\ext
sun.boot.class.path = C:\Archivos de
programa\Java\jre1.6.0_03\lib\resources.jar;C:\Archivos de
programa\Java\jre1.6.0_03\lib\rt.jar;C:\Archivos de
programa\Java\jre1.6.0_03\lib\sunrsasign.jar;C:\Archivos de
programa\Java\jre1.6.0_03\lib\jsse.jar;C:\Archivos de
programa\Java\jre1.6.0_03\lib\jce.jar;C:\Archivos de
programa\Java\jre1.6.0_03\lib\charsets.jar;C:\Archivos de
programa\Java\jre1.6.0_03\classes
java.vendor = Sun Microsystems Inc.
file.separator = \
java.vendor.url.bug = http://java.sun.com/cgi-bin/bugreport.cgi
sun.cpu.endian = little
sun.io.unicode.encoding = UnicodeLittle
sun.desktop = windows
sun.cpu.isalist = pentium_pro+mmx pentium_pro pentium+mmx pentium i486 i386 i86
Reporter: José Arrarte
Assigned To: Mark Proctor
Fix For: 5.0.0-M1
Attachments: ruleTest.zip
Firing this rule:
rule "Test Rule"
when
$dec : java.math.BigDecimal() from java.math.BigDecimal.TEN;
eval( $dec.compareTo(java.math.BigDecimal.ONE) > 0 )
then
System.out.println("OK!");
end
Returns this error:
org.drools.RuntimeDroolsException: java.lang.ClassCastException: java.lang.Integer cannot
be cast to java.math.BigDecimal
at org.drools.rule.EvalCondition.isAllowed(EvalCondition.java:76)
at org.drools.reteoo.EvalConditionNode.assertTuple(EvalConditionNode.java:145)
at
org.drools.reteoo.SingleTupleSinkAdapter.propagateAssertTuple(SingleTupleSinkAdapter.java:20)
at org.drools.reteoo.FromNode.assertTuple(FromNode.java:90)
at
org.drools.reteoo.SingleTupleSinkAdapter.createAndPropagateAssertTuple(SingleTupleSinkAdapter.java:55)
at org.drools.reteoo.LeftInputAdapterNode.assertObject(LeftInputAdapterNode.java:116)
at
org.drools.reteoo.SingleObjectSinkAdapter.propagateAssertObject(SingleObjectSinkAdapter.java:22)
at org.drools.reteoo.ObjectTypeNode.assertObject(ObjectTypeNode.java:153)
at org.drools.reteoo.Rete.assertObject(Rete.java:175)
at org.drools.reteoo.ReteooRuleBase.assertObject(ReteooRuleBase.java:192)
at
org.drools.reteoo.ReteooWorkingMemory$WorkingMemoryReteAssertAction.execute(ReteooWorkingMemory.java:179)
at
org.drools.common.AbstractWorkingMemory.executeQueuedActions(AbstractWorkingMemory.java:1315)
at org.drools.common.AbstractWorkingMemory.fireAllRules(AbstractWorkingMemory.java:462)
at org.drools.common.AbstractWorkingMemory.fireAllRules(AbstractWorkingMemory.java:433)
at com.sample.DroolsTest.main(DroolsTest.java:33)
Caused by: java.lang.ClassCastException: java.lang.Integer cannot be cast to
java.math.BigDecimal
at
com.sample.Rule_Test_Rule_0Eval0Invoker.evaluate(Rule_Test_Rule_0Eval0Invoker.java:12)
at org.drools.rule.EvalCondition.isAllowed(EvalCondition.java:72)
... 14 more
--
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8 a.m.
New subject: [JBoss JIRA] Updated: (JBRULES-1433) ClassCastException comparing BigDecimals - MVEL is narrowing the numeric value
[ http://jira.jboss.com/jira/browse/JBRULES-1433?page=all ]
Mark Proctor updated JBRULES-1433:
----------------------------------
Summary: ClassCastException comparing BigDecimals - MVEL is narrowing the numeric
value (was: java.lang.ClassCastException comparing BigDecimals (compareTo))
ClassCastException comparing BigDecimals - MVEL is narrowing the
numeric value
------------------------------------------------------------------------------
Key: JBRULES-1433
URL: http://jira.jboss.com/jira/browse/JBRULES-1433
Project: JBoss Drools
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: Reteoo, Rule Assemply/SPI
Affects Versions: 4.0.4, 4.0.3
Environment: java.runtime.name = Java(TM) SE Runtime Environment
sun.boot.library.path = C:\Archivos de programa\Java\jre1.6.0_03\bin
java.vm.version = 1.6.0_03-b05
java.vm.vendor = Sun Microsystems Inc.
java.vendor.url = http://java.sun.com/
path.separator = ;
java.vm.name = Java HotSpot(TM) Client VM
file.encoding.pkg = sun.io
user.country = ES
sun.java.launcher = SUN_STANDARD
sun.os.patch.level = Service Pack 2
java.vm.specification.name = Java Virtual Machine Specification
java.runtime.version = 1.6.0_03-b05
java.awt.graphicsenv = sun.awt.Win32GraphicsEnvironment
java.endorsed.dirs = C:\Archivos de programa\Java\jre1.6.0_03\lib\endorsed
os.arch = x86
java.io.tmpdir = C:\DOCUME~1\Tito\CONFIG~1\Temp\
line.separator =
java.vm.specification.vendor = Sun Microsystems Inc.
user.variant =
os.name = Windows XP
sun.jnu.encoding = Cp1252
java.library.path = C:\Archivos de
programa\Java\jre1.6.0_03\bin;.;C:\WINDOWS\Sun\Java\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\Archivos
de programa\Java\jre1.6.0_03\bin\client;C:\Archivos de
programa\Java\jre1.6.0_03\bin;C:\Archivos de
programa\Java\jre1.6.0_03\bin\client;C:\Archivos de
programa\Java\jre1.6.0_03\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\Archivos
de programa\ATI Technologies\ATI Control Panel;C:\Java\maven-2.0.8\bin;C:\Archivos de
programa\Java\jdk1.6.0_03\bin;c:\Archivos de programa\Microsoft SQL
Server\90\Tools\binn\;C:\Archivos de programa\Microsoft SQL
Server\80\Tools\BINN;C:\UnixUtils\usr\local\wbin;C:\Archivos de programa\MySQL\MySQL
Server 5.0\bin
java.specification.name = Java Platform API Specification
java.class.version = 50.0
sun.management.compiler = HotSpot Client Compiler
os.version = 5.1
user.home = C:\Documents and Settings\Tito
user.timezone =
java.awt.printerjob = sun.awt.windows.WPrinterJob
file.encoding = Cp1252
java.specification.version = 1.6
user.name = Tito
java.class.path = D:\workspaces\ruleTest\target\classes;C:\Documents and
Settings\Tito\.m2\repository\org\drools\drools-compiler\4.0.4\drools-compiler-4.0.4.jar;C:\Documents
and
Settings\Tito\.m2\repository\org\drools\drools-core\4.0.4\drools-core-4.0.4.jar;C:\Documents
and Settings\Tito\.m2\repository\org\mvel\mvel14\1.2.21\mvel14-1.2.21.jar;C:\Documents and
Settings\Tito\.m2\repository\org\antlr\antlr-runtime\3.0\antlr-runtime-3.0.jar;C:\Documents
and
Settings\Tito\.m2\repository\org\eclipse\jdt\core\3.2.3.v_686_R32x\core-3.2.3.v_686_R32x.jar;C:\Documents
and Settings\Tito\.m2\repository\janino\janino\2.5.10\janino-2.5.10.jar;C:\Documents and
Settings\Tito\.m2\repository\xml-apis\xml-apis\1.0.b2\xml-apis-1.0.b2.jar;C:\Documents and
Settings\Tito\.m2\repository\xerces\xercesImpl\2.4.0\xercesImpl-2.4.0.jar
java.vm.specification.version = 1.0
sun.arch.data.model = 32
java.home = C:\Archivos de programa\Java\jre1.6.0_03
java.specification.vendor = Sun Microsystems Inc.
user.language = es
awt.toolkit = sun.awt.windows.WToolkit
java.vm.info = mixed mode, sharing
java.version = 1.6.0_03
java.ext.dirs = C:\Archivos de
programa\Java\jre1.6.0_03\lib\ext;C:\WINDOWS\Sun\Java\lib\ext
sun.boot.class.path = C:\Archivos de
programa\Java\jre1.6.0_03\lib\resources.jar;C:\Archivos de
programa\Java\jre1.6.0_03\lib\rt.jar;C:\Archivos de
programa\Java\jre1.6.0_03\lib\sunrsasign.jar;C:\Archivos de
programa\Java\jre1.6.0_03\lib\jsse.jar;C:\Archivos de
programa\Java\jre1.6.0_03\lib\jce.jar;C:\Archivos de
programa\Java\jre1.6.0_03\lib\charsets.jar;C:\Archivos de
programa\Java\jre1.6.0_03\classes
java.vendor = Sun Microsystems Inc.
file.separator = \
java.vendor.url.bug = http://java.sun.com/cgi-bin/bugreport.cgi
sun.cpu.endian = little
sun.io.unicode.encoding = UnicodeLittle
sun.desktop = windows
sun.cpu.isalist = pentium_pro+mmx pentium_pro pentium+mmx pentium i486 i386 i86
Reporter: José Arrarte
Assigned To: Mark Proctor
Fix For: 5.0.0-M1
Attachments: ruleTest.zip
Firing this rule:
rule "Test Rule"
when
$dec : java.math.BigDecimal() from java.math.BigDecimal.TEN;
eval( $dec.compareTo(java.math.BigDecimal.ONE) > 0 )
then
System.out.println("OK!");
end
Returns this error:
org.drools.RuntimeDroolsException: java.lang.ClassCastException: java.lang.Integer cannot
be cast to java.math.BigDecimal
at org.drools.rule.EvalCondition.isAllowed(EvalCondition.java:76)
at org.drools.reteoo.EvalConditionNode.assertTuple(EvalConditionNode.java:145)
at
org.drools.reteoo.SingleTupleSinkAdapter.propagateAssertTuple(SingleTupleSinkAdapter.java:20)
at org.drools.reteoo.FromNode.assertTuple(FromNode.java:90)
at
org.drools.reteoo.SingleTupleSinkAdapter.createAndPropagateAssertTuple(SingleTupleSinkAdapter.java:55)
at org.drools.reteoo.LeftInputAdapterNode.assertObject(LeftInputAdapterNode.java:116)
at
org.drools.reteoo.SingleObjectSinkAdapter.propagateAssertObject(SingleObjectSinkAdapter.java:22)
at org.drools.reteoo.ObjectTypeNode.assertObject(ObjectTypeNode.java:153)
at org.drools.reteoo.Rete.assertObject(Rete.java:175)
at org.drools.reteoo.ReteooRuleBase.assertObject(ReteooRuleBase.java:192)
at
org.drools.reteoo.ReteooWorkingMemory$WorkingMemoryReteAssertAction.execute(ReteooWorkingMemory.java:179)
at
org.drools.common.AbstractWorkingMemory.executeQueuedActions(AbstractWorkingMemory.java:1315)
at org.drools.common.AbstractWorkingMemory.fireAllRules(AbstractWorkingMemory.java:462)
at org.drools.common.AbstractWorkingMemory.fireAllRules(AbstractWorkingMemory.java:433)
at com.sample.DroolsTest.main(DroolsTest.java:33)
Caused by: java.lang.ClassCastException: java.lang.Integer cannot be cast to
java.math.BigDecimal
at
com.sample.Rule_Test_Rule_0Eval0Invoker.evaluate(Rule_Test_Rule_0Eval0Invoker.java:12)
at org.drools.rule.EvalCondition.isAllowed(EvalCondition.java:72)
... 14 more
--
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7:20 p.m.
New subject: [JBoss JIRA] Updated: (JBRULES-1433) ClassCastException comparing BigDecimals - MVEL is narrowing the numeric value
[
https://jira.jboss.org/jira/browse/JBRULES-1433?page=com.atlassian.jira.p...
]
Mark Proctor updated JBRULES-1433:
----------------------------------
Fix Version/s: 5.0.0.M2
(was: 5.0.0.M1)
ClassCastException comparing BigDecimals - MVEL is narrowing the
numeric value
------------------------------------------------------------------------------
Key: JBRULES-1433
URL: https://jira.jboss.org/jira/browse/JBRULES-1433
Project: JBoss Drools
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: Reteoo, Rule Assemply/SPI
Affects Versions: 4.0.3, 4.0.4
Environment: java.runtime.name = Java(TM) SE Runtime Environment
sun.boot.library.path = C:\Archivos de programa\Java\jre1.6.0_03\bin
java.vm.version = 1.6.0_03-b05
java.vm.vendor = Sun Microsystems Inc.
java.vendor.url = http://java.sun.com/
path.separator = ;
java.vm.name = Java HotSpot(TM) Client VM
file.encoding.pkg = sun.io
user.country = ES
sun.java.launcher = SUN_STANDARD
sun.os.patch.level = Service Pack 2
java.vm.specification.name = Java Virtual Machine Specification
java.runtime.version = 1.6.0_03-b05
java.awt.graphicsenv = sun.awt.Win32GraphicsEnvironment
java.endorsed.dirs = C:\Archivos de programa\Java\jre1.6.0_03\lib\endorsed
os.arch = x86
java.io.tmpdir = C:\DOCUME~1\Tito\CONFIG~1\Temp\
line.separator =
java.vm.specification.vendor = Sun Microsystems Inc.
user.variant =
os.name = Windows XP
sun.jnu.encoding = Cp1252
java.library.path = C:\Archivos de
programa\Java\jre1.6.0_03\bin;.;C:\WINDOWS\Sun\Java\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\Archivos
de programa\Java\jre1.6.0_03\bin\client;C:\Archivos de
programa\Java\jre1.6.0_03\bin;C:\Archivos de
programa\Java\jre1.6.0_03\bin\client;C:\Archivos de
programa\Java\jre1.6.0_03\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\Archivos
de programa\ATI Technologies\ATI Control Panel;C:\Java\maven-2.0.8\bin;C:\Archivos de
programa\Java\jdk1.6.0_03\bin;c:\Archivos de programa\Microsoft SQL
Server\90\Tools\binn\;C:\Archivos de programa\Microsoft SQL
Server\80\Tools\BINN;C:\UnixUtils\usr\local\wbin;C:\Archivos de programa\MySQL\MySQL
Server 5.0\bin
java.specification.name = Java Platform API Specification
java.class.version = 50.0
sun.management.compiler = HotSpot Client Compiler
os.version = 5.1
user.home = C:\Documents and Settings\Tito
user.timezone =
java.awt.printerjob = sun.awt.windows.WPrinterJob
file.encoding = Cp1252
java.specification.version = 1.6
user.name = Tito
java.class.path = D:\workspaces\ruleTest\target\classes;C:\Documents and
Settings\Tito\.m2\repository\org\drools\drools-compiler\4.0.4\drools-compiler-4.0.4.jar;C:\Documents
and
Settings\Tito\.m2\repository\org\drools\drools-core\4.0.4\drools-core-4.0.4.jar;C:\Documents
and Settings\Tito\.m2\repository\org\mvel\mvel14\1.2.21\mvel14-1.2.21.jar;C:\Documents and
Settings\Tito\.m2\repository\org\antlr\antlr-runtime\3.0\antlr-runtime-3.0.jar;C:\Documents
and
Settings\Tito\.m2\repository\org\eclipse\jdt\core\3.2.3.v_686_R32x\core-3.2.3.v_686_R32x.jar;C:\Documents
and Settings\Tito\.m2\repository\janino\janino\2.5.10\janino-2.5.10.jar;C:\Documents and
Settings\Tito\.m2\repository\xml-apis\xml-apis\1.0.b2\xml-apis-1.0.b2.jar;C:\Documents and
Settings\Tito\.m2\repository\xerces\xercesImpl\2.4.0\xercesImpl-2.4.0.jar
java.vm.specification.version = 1.0
sun.arch.data.model = 32
java.home = C:\Archivos de programa\Java\jre1.6.0_03
java.specification.vendor = Sun Microsystems Inc.
user.language = es
awt.toolkit = sun.awt.windows.WToolkit
java.vm.info = mixed mode, sharing
java.version = 1.6.0_03
java.ext.dirs = C:\Archivos de
programa\Java\jre1.6.0_03\lib\ext;C:\WINDOWS\Sun\Java\lib\ext
sun.boot.class.path = C:\Archivos de
programa\Java\jre1.6.0_03\lib\resources.jar;C:\Archivos de
programa\Java\jre1.6.0_03\lib\rt.jar;C:\Archivos de
programa\Java\jre1.6.0_03\lib\sunrsasign.jar;C:\Archivos de
programa\Java\jre1.6.0_03\lib\jsse.jar;C:\Archivos de
programa\Java\jre1.6.0_03\lib\jce.jar;C:\Archivos de
programa\Java\jre1.6.0_03\lib\charsets.jar;C:\Archivos de
programa\Java\jre1.6.0_03\classes
java.vendor = Sun Microsystems Inc.
file.separator = \
java.vendor.url.bug = http://java.sun.com/cgi-bin/bugreport.cgi
sun.cpu.endian = little
sun.io.unicode.encoding = UnicodeLittle
sun.desktop = windows
sun.cpu.isalist = pentium_pro+mmx pentium_pro pentium+mmx pentium i486 i386 i86
Reporter: José Arrarte
Assignee: Mark Proctor
Fix For: 5.0.0.M2
Attachments: ruleTest.zip
Firing this rule:
rule "Test Rule"
when
$dec : java.math.BigDecimal() from java.math.BigDecimal.TEN;
eval( $dec.compareTo(java.math.BigDecimal.ONE) > 0 )
then
System.out.println("OK!");
end
Returns this error:
org.drools.RuntimeDroolsException: java.lang.ClassCastException: java.lang.Integer cannot
be cast to java.math.BigDecimal
at org.drools.rule.EvalCondition.isAllowed(EvalCondition.java:76)
at org.drools.reteoo.EvalConditionNode.assertTuple(EvalConditionNode.java:145)
at
org.drools.reteoo.SingleTupleSinkAdapter.propagateAssertTuple(SingleTupleSinkAdapter.java:20)
at org.drools.reteoo.FromNode.assertTuple(FromNode.java:90)
at
org.drools.reteoo.SingleTupleSinkAdapter.createAndPropagateAssertTuple(SingleTupleSinkAdapter.java:55)
at org.drools.reteoo.LeftInputAdapterNode.assertObject(LeftInputAdapterNode.java:116)
at
org.drools.reteoo.SingleObjectSinkAdapter.propagateAssertObject(SingleObjectSinkAdapter.java:22)
at org.drools.reteoo.ObjectTypeNode.assertObject(ObjectTypeNode.java:153)
at org.drools.reteoo.Rete.assertObject(Rete.java:175)
at org.drools.reteoo.ReteooRuleBase.assertObject(ReteooRuleBase.java:192)
at
org.drools.reteoo.ReteooWorkingMemory$WorkingMemoryReteAssertAction.execute(ReteooWorkingMemory.java:179)
at
org.drools.common.AbstractWorkingMemory.executeQueuedActions(AbstractWorkingMemory.java:1315)
at org.drools.common.AbstractWorkingMemory.fireAllRules(AbstractWorkingMemory.java:462)
at org.drools.common.AbstractWorkingMemory.fireAllRules(AbstractWorkingMemory.java:433)
at com.sample.DroolsTest.main(DroolsTest.java:33)
Caused by: java.lang.ClassCastException: java.lang.Integer cannot be cast to
java.math.BigDecimal
at
com.sample.Rule_Test_Rule_0Eval0Invoker.evaluate(Rule_Test_Rule_0Eval0Invoker.java:12)
at org.drools.rule.EvalCondition.isAllowed(EvalCondition.java:72)
... 14 more
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6:27 p.m.
New subject: [JBoss JIRA] Closed: (JBRULES-1433) ClassCastException comparing BigDecimals - MVEL is narrowing the numeric value
[
https://jira.jboss.org/jira/browse/JBRULES-1433?page=com.atlassian.jira.p...
]
Mark Proctor closed JBRULES-1433.
---------------------------------
Fix Version/s: 5.0.0.M3
(was: 5.0.0.M2)
Resolution: Out of Date
MVEL2 beta2, when we update, will no longer narrow BigDecimals - so this shouldn't be
an issue any more after that.
ClassCastException comparing BigDecimals - MVEL is narrowing the
numeric value
------------------------------------------------------------------------------
Key: JBRULES-1433
URL: https://jira.jboss.org/jira/browse/JBRULES-1433
Project: JBoss Drools
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: Reteoo, Rule Assemply/SPI
Affects Versions: 4.0.3, 4.0.4
Environment: java.runtime.name = Java(TM) SE Runtime Environment
sun.boot.library.path = C:\Archivos de programa\Java\jre1.6.0_03\bin
java.vm.version = 1.6.0_03-b05
java.vm.vendor = Sun Microsystems Inc.
java.vendor.url = http://java.sun.com/
path.separator = ;
java.vm.name = Java HotSpot(TM) Client VM
file.encoding.pkg = sun.io
user.country = ES
sun.java.launcher = SUN_STANDARD
sun.os.patch.level = Service Pack 2
java.vm.specification.name = Java Virtual Machine Specification
java.runtime.version = 1.6.0_03-b05
java.awt.graphicsenv = sun.awt.Win32GraphicsEnvironment
java.endorsed.dirs = C:\Archivos de programa\Java\jre1.6.0_03\lib\endorsed
os.arch = x86
java.io.tmpdir = C:\DOCUME~1\Tito\CONFIG~1\Temp\
line.separator =
java.vm.specification.vendor = Sun Microsystems Inc.
user.variant =
os.name = Windows XP
sun.jnu.encoding = Cp1252
java.library.path = C:\Archivos de
programa\Java\jre1.6.0_03\bin;.;C:\WINDOWS\Sun\Java\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\Archivos
de programa\Java\jre1.6.0_03\bin\client;C:\Archivos de
programa\Java\jre1.6.0_03\bin;C:\Archivos de
programa\Java\jre1.6.0_03\bin\client;C:\Archivos de
programa\Java\jre1.6.0_03\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\Archivos
de programa\ATI Technologies\ATI Control Panel;C:\Java\maven-2.0.8\bin;C:\Archivos de
programa\Java\jdk1.6.0_03\bin;c:\Archivos de programa\Microsoft SQL
Server\90\Tools\binn\;C:\Archivos de programa\Microsoft SQL
Server\80\Tools\BINN;C:\UnixUtils\usr\local\wbin;C:\Archivos de programa\MySQL\MySQL
Server 5.0\bin
java.specification.name = Java Platform API Specification
java.class.version = 50.0
sun.management.compiler = HotSpot Client Compiler
os.version = 5.1
user.home = C:\Documents and Settings\Tito
user.timezone =
java.awt.printerjob = sun.awt.windows.WPrinterJob
file.encoding = Cp1252
java.specification.version = 1.6
user.name = Tito
java.class.path = D:\workspaces\ruleTest\target\classes;C:\Documents and
Settings\Tito\.m2\repository\org\drools\drools-compiler\4.0.4\drools-compiler-4.0.4.jar;C:\Documents
and
Settings\Tito\.m2\repository\org\drools\drools-core\4.0.4\drools-core-4.0.4.jar;C:\Documents
and Settings\Tito\.m2\repository\org\mvel\mvel14\1.2.21\mvel14-1.2.21.jar;C:\Documents and
Settings\Tito\.m2\repository\org\antlr\antlr-runtime\3.0\antlr-runtime-3.0.jar;C:\Documents
and
Settings\Tito\.m2\repository\org\eclipse\jdt\core\3.2.3.v_686_R32x\core-3.2.3.v_686_R32x.jar;C:\Documents
and Settings\Tito\.m2\repository\janino\janino\2.5.10\janino-2.5.10.jar;C:\Documents and
Settings\Tito\.m2\repository\xml-apis\xml-apis\1.0.b2\xml-apis-1.0.b2.jar;C:\Documents and
Settings\Tito\.m2\repository\xerces\xercesImpl\2.4.0\xercesImpl-2.4.0.jar
java.vm.specification.version = 1.0
sun.arch.data.model = 32
java.home = C:\Archivos de programa\Java\jre1.6.0_03
java.specification.vendor = Sun Microsystems Inc.
user.language = es
awt.toolkit = sun.awt.windows.WToolkit
java.vm.info = mixed mode, sharing
java.version = 1.6.0_03
java.ext.dirs = C:\Archivos de
programa\Java\jre1.6.0_03\lib\ext;C:\WINDOWS\Sun\Java\lib\ext
sun.boot.class.path = C:\Archivos de
programa\Java\jre1.6.0_03\lib\resources.jar;C:\Archivos de
programa\Java\jre1.6.0_03\lib\rt.jar;C:\Archivos de
programa\Java\jre1.6.0_03\lib\sunrsasign.jar;C:\Archivos de
programa\Java\jre1.6.0_03\lib\jsse.jar;C:\Archivos de
programa\Java\jre1.6.0_03\lib\jce.jar;C:\Archivos de
programa\Java\jre1.6.0_03\lib\charsets.jar;C:\Archivos de
programa\Java\jre1.6.0_03\classes
java.vendor = Sun Microsystems Inc.
file.separator = \
java.vendor.url.bug = http://java.sun.com/cgi-bin/bugreport.cgi
sun.cpu.endian = little
sun.io.unicode.encoding = UnicodeLittle
sun.desktop = windows
sun.cpu.isalist = pentium_pro+mmx pentium_pro pentium+mmx pentium i486 i386 i86
Reporter: José Arrarte
Assignee: Mark Proctor
Fix For: 5.0.0.M3
Attachments: ruleTest.zip
Firing this rule:
rule "Test Rule"
when
$dec : java.math.BigDecimal() from java.math.BigDecimal.TEN;
eval( $dec.compareTo(java.math.BigDecimal.ONE) > 0 )
then
System.out.println("OK!");
end
Returns this error:
org.drools.RuntimeDroolsException: java.lang.ClassCastException: java.lang.Integer cannot
be cast to java.math.BigDecimal
at org.drools.rule.EvalCondition.isAllowed(EvalCondition.java:76)
at org.drools.reteoo.EvalConditionNode.assertTuple(EvalConditionNode.java:145)
at
org.drools.reteoo.SingleTupleSinkAdapter.propagateAssertTuple(SingleTupleSinkAdapter.java:20)
at org.drools.reteoo.FromNode.assertTuple(FromNode.java:90)
at
org.drools.reteoo.SingleTupleSinkAdapter.createAndPropagateAssertTuple(SingleTupleSinkAdapter.java:55)
at org.drools.reteoo.LeftInputAdapterNode.assertObject(LeftInputAdapterNode.java:116)
at
org.drools.reteoo.SingleObjectSinkAdapter.propagateAssertObject(SingleObjectSinkAdapter.java:22)
at org.drools.reteoo.ObjectTypeNode.assertObject(ObjectTypeNode.java:153)
at org.drools.reteoo.Rete.assertObject(Rete.java:175)
at org.drools.reteoo.ReteooRuleBase.assertObject(ReteooRuleBase.java:192)
at
org.drools.reteoo.ReteooWorkingMemory$WorkingMemoryReteAssertAction.execute(ReteooWorkingMemory.java:179)
at
org.drools.common.AbstractWorkingMemory.executeQueuedActions(AbstractWorkingMemory.java:1315)
at org.drools.common.AbstractWorkingMemory.fireAllRules(AbstractWorkingMemory.java:462)
at org.drools.common.AbstractWorkingMemory.fireAllRules(AbstractWorkingMemory.java:433)
at com.sample.DroolsTest.main(DroolsTest.java:33)
Caused by: java.lang.ClassCastException: java.lang.Integer cannot be cast to
java.math.BigDecimal
at
com.sample.Rule_Test_Rule_0Eval0Invoker.evaluate(Rule_Test_Rule_0Eval0Invoker.java:12)
at org.drools.rule.EvalCondition.isAllowed(EvalCondition.java:72)
... 14 more
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5829
days inactive
6083
days old
7 comments
2 participants
participants (2)
-
José Arrarte (JIRA) -
Mark Proctor (JIRA)