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Posted to dev@tuscany.apache.org by "Hasan Muhammad (JIRA)" <tu...@ws.apache.org> on 2006/08/29 23:06:22 UTC
[jira] Created: (TUSCANY-675) XPATH doesnt support dots in names
(treats them as indices) in Java Implementation
XPATH doesnt support dots in names (treats them as indices) in Java Implementation
----------------------------------------------------------------------------------
Key: TUSCANY-675
URL: http://issues.apache.org/jira/browse/TUSCANY-675
Project: Tuscany
Issue Type: Bug
Components: Java SDO Implementation
Affects Versions: Java-M2
Environment: All
Reporter: Hasan Muhammad
When you try to do the following:
DataObject impJava = scaObj.getDataObject("component[1]/implementation.java");
It results in the following exception:
java.lang.NumberFormatException: For input string: "java"
at java.lang.NumberFormatException.forInputString(NumberFormatException.java:63)
at java.lang.Integer.parseInt(Integer.java:481)
at java.lang.Integer.parseInt(Integer.java:531)
at org.apache.tuscany.sdo.util.DataObjectUtil$Accessor.process(DataObjectUtil.java:2097)
at org.apache.tuscany.sdo.util.DataObjectUtil$Accessor.init(DataObjectUtil.java:1918)
at org.apache.tuscany.sdo.util.DataObjectUtil$Accessor.create(DataObjectUtil.java:1838)
at org.apache.tuscany.sdo.util.DataObjectUtil.get(DataObjectUtil.java:738)
at org.apache.tuscany.sdo.impl.DataObjectImpl.get(DataObjectImpl.java:213)
at org.apache.tuscany.sdo.impl.DataObjectImpl.getDataObject(DataObjectImpl.java:323)
at com.ibm.ws.sca2.module.loader.test.SDOLoaderTest.main(SDOLoaderTest.java:60)
It is clear that it is trying to treat the string after "." as an index..
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[jira] Commented: (TUSCANY-675) XPATH doesnt support dots in names
(treats them as indices) in Java Implementation
Posted by "Frank Budinsky (JIRA)" <tu...@ws.apache.org>.
[ http://issues.apache.org/jira/browse/TUSCANY-675?page=comments#action_12431586 ]
Frank Budinsky commented on TUSCANY-675:
----------------------------------------
This is a well known, but unfortunate "feature" of SDO 2.01. The "." character is a reserved character in SDO paths, so you can't access properties with names that include "." in a path expression. For now, you would need to do something like this instead:
DataObject comp = scaObj.getDataObject("component[1]");
DataObject impJava = comp.getDataObject(comp.getInstanceProperty("implentation.java"));
Another possiblity is that we could add alias names for properties with "." in their name. For example "implementation_java". Then clients could access it like this:
DataObject impJava = scaObj.getDataObject("component[1]/implementation_java");
Hopefully the SDO 2.1 spec , which is attempting to fix some of the problems in the 2.01 spec, will provide a good "standard" way to handle this relatively common problem when working with XSD based models.
> XPATH doesnt support dots in names (treats them as indices) in Java Implementation
> ----------------------------------------------------------------------------------
>
> Key: TUSCANY-675
> URL: http://issues.apache.org/jira/browse/TUSCANY-675
> Project: Tuscany
> Issue Type: Bug
> Components: Java SDO Implementation
> Affects Versions: Java-M2
> Environment: All
> Reporter: Hasan Muhammad
>
> When you try to do the following:
> DataObject impJava = scaObj.getDataObject("component[1]/implementation.java");
> It results in the following exception:
> java.lang.NumberFormatException: For input string: "java"
> at java.lang.NumberFormatException.forInputString(NumberFormatException.java:63)
> at java.lang.Integer.parseInt(Integer.java:481)
> at java.lang.Integer.parseInt(Integer.java:531)
> at org.apache.tuscany.sdo.util.DataObjectUtil$Accessor.process(DataObjectUtil.java:2097)
> at org.apache.tuscany.sdo.util.DataObjectUtil$Accessor.init(DataObjectUtil.java:1918)
> at org.apache.tuscany.sdo.util.DataObjectUtil$Accessor.create(DataObjectUtil.java:1838)
> at org.apache.tuscany.sdo.util.DataObjectUtil.get(DataObjectUtil.java:738)
> at org.apache.tuscany.sdo.impl.DataObjectImpl.get(DataObjectImpl.java:213)
> at org.apache.tuscany.sdo.impl.DataObjectImpl.getDataObject(DataObjectImpl.java:323)
> at com.ibm.ws.sca2.module.loader.test.SDOLoaderTest.main(SDOLoaderTest.java:60)
> It is clear that it is trying to treat the string after "." as an index..
--
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[jira] Commented: (TUSCANY-675) XPATH doesnt support dots in names
(treats them as indices) in Java Implementation
Posted by "Yang ZHONG (JIRA)" <tu...@ws.apache.org>.
[ http://issues.apache.org/jira/browse/TUSCANY-675?page=comments#action_12454996 ]
Yang ZHONG commented on TUSCANY-675:
------------------------------------
935 is fixed.
> XPATH doesnt support dots in names (treats them as indices) in Java Implementation
> ----------------------------------------------------------------------------------
>
> Key: TUSCANY-675
> URL: http://issues.apache.org/jira/browse/TUSCANY-675
> Project: Tuscany
> Issue Type: Bug
> Components: Java SDO Implementation
> Affects Versions: Java-M2
> Environment: All
> Reporter: Hasan Muhammad
> Fix For: Java-Mx
>
>
> When you try to do the following:
> DataObject impJava = scaObj.getDataObject("component[1]/implementation.java");
> It results in the following exception:
> java.lang.NumberFormatException: For input string: "java"
> at java.lang.NumberFormatException.forInputString(NumberFormatException.java:63)
> at java.lang.Integer.parseInt(Integer.java:481)
> at java.lang.Integer.parseInt(Integer.java:531)
> at org.apache.tuscany.sdo.util.DataObjectUtil$Accessor.process(DataObjectUtil.java:2097)
> at org.apache.tuscany.sdo.util.DataObjectUtil$Accessor.init(DataObjectUtil.java:1918)
> at org.apache.tuscany.sdo.util.DataObjectUtil$Accessor.create(DataObjectUtil.java:1838)
> at org.apache.tuscany.sdo.util.DataObjectUtil.get(DataObjectUtil.java:738)
> at org.apache.tuscany.sdo.impl.DataObjectImpl.get(DataObjectImpl.java:213)
> at org.apache.tuscany.sdo.impl.DataObjectImpl.getDataObject(DataObjectImpl.java:323)
> at com.ibm.ws.sca2.module.loader.test.SDOLoaderTest.main(SDOLoaderTest.java:60)
> It is clear that it is trying to treat the string after "." as an index..
--
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[jira] Resolved: (TUSCANY-675) XPATH doesnt support dots in names
(treats them as indices) in Java Implementation
Posted by "Frank Budinsky (JIRA)" <tu...@ws.apache.org>.
[ http://issues.apache.org/jira/browse/TUSCANY-675?page=all ]
Frank Budinsky resolved TUSCANY-675.
------------------------------------
Resolution: Duplicate
This will be fixed under TUSCANY-935.
> XPATH doesnt support dots in names (treats them as indices) in Java Implementation
> ----------------------------------------------------------------------------------
>
> Key: TUSCANY-675
> URL: http://issues.apache.org/jira/browse/TUSCANY-675
> Project: Tuscany
> Issue Type: Bug
> Components: Java SDO Implementation
> Affects Versions: Java-M2
> Environment: All
> Reporter: Hasan Muhammad
> Fix For: Java-Mx
>
>
> When you try to do the following:
> DataObject impJava = scaObj.getDataObject("component[1]/implementation.java");
> It results in the following exception:
> java.lang.NumberFormatException: For input string: "java"
> at java.lang.NumberFormatException.forInputString(NumberFormatException.java:63)
> at java.lang.Integer.parseInt(Integer.java:481)
> at java.lang.Integer.parseInt(Integer.java:531)
> at org.apache.tuscany.sdo.util.DataObjectUtil$Accessor.process(DataObjectUtil.java:2097)
> at org.apache.tuscany.sdo.util.DataObjectUtil$Accessor.init(DataObjectUtil.java:1918)
> at org.apache.tuscany.sdo.util.DataObjectUtil$Accessor.create(DataObjectUtil.java:1838)
> at org.apache.tuscany.sdo.util.DataObjectUtil.get(DataObjectUtil.java:738)
> at org.apache.tuscany.sdo.impl.DataObjectImpl.get(DataObjectImpl.java:213)
> at org.apache.tuscany.sdo.impl.DataObjectImpl.getDataObject(DataObjectImpl.java:323)
> at com.ibm.ws.sca2.module.loader.test.SDOLoaderTest.main(SDOLoaderTest.java:60)
> It is clear that it is trying to treat the string after "." as an index..
--
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[jira] Updated: (TUSCANY-675) XPATH doesnt support dots in names
(treats them as indices) in Java Implementation
Posted by "Frank Budinsky (JIRA)" <tu...@ws.apache.org>.
[ http://issues.apache.org/jira/browse/TUSCANY-675?page=all ]
Frank Budinsky updated TUSCANY-675:
-----------------------------------
Fix Version/s: Java-Mx
(was: Java-M2)
> XPATH doesnt support dots in names (treats them as indices) in Java Implementation
> ----------------------------------------------------------------------------------
>
> Key: TUSCANY-675
> URL: http://issues.apache.org/jira/browse/TUSCANY-675
> Project: Tuscany
> Issue Type: Bug
> Components: Java SDO Implementation
> Affects Versions: Java-M2
> Environment: All
> Reporter: Hasan Muhammad
> Fix For: Java-Mx
>
>
> When you try to do the following:
> DataObject impJava = scaObj.getDataObject("component[1]/implementation.java");
> It results in the following exception:
> java.lang.NumberFormatException: For input string: "java"
> at java.lang.NumberFormatException.forInputString(NumberFormatException.java:63)
> at java.lang.Integer.parseInt(Integer.java:481)
> at java.lang.Integer.parseInt(Integer.java:531)
> at org.apache.tuscany.sdo.util.DataObjectUtil$Accessor.process(DataObjectUtil.java:2097)
> at org.apache.tuscany.sdo.util.DataObjectUtil$Accessor.init(DataObjectUtil.java:1918)
> at org.apache.tuscany.sdo.util.DataObjectUtil$Accessor.create(DataObjectUtil.java:1838)
> at org.apache.tuscany.sdo.util.DataObjectUtil.get(DataObjectUtil.java:738)
> at org.apache.tuscany.sdo.impl.DataObjectImpl.get(DataObjectImpl.java:213)
> at org.apache.tuscany.sdo.impl.DataObjectImpl.getDataObject(DataObjectImpl.java:323)
> at com.ibm.ws.sca2.module.loader.test.SDOLoaderTest.main(SDOLoaderTest.java:60)
> It is clear that it is trying to treat the string after "." as an index..
--
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[jira] Updated: (TUSCANY-675) XPATH doesnt support dots in names
(treats them as indices) in Java Implementation
Posted by "ant elder (JIRA)" <tu...@ws.apache.org>.
[ http://issues.apache.org/jira/browse/TUSCANY-675?page=all ]
ant elder updated TUSCANY-675:
------------------------------
Fix Version/s: Java-M2
> XPATH doesnt support dots in names (treats them as indices) in Java Implementation
> ----------------------------------------------------------------------------------
>
> Key: TUSCANY-675
> URL: http://issues.apache.org/jira/browse/TUSCANY-675
> Project: Tuscany
> Issue Type: Bug
> Components: Java SDO Implementation
> Affects Versions: Java-M2
> Environment: All
> Reporter: Hasan Muhammad
> Fix For: Java-M2
>
>
> When you try to do the following:
> DataObject impJava = scaObj.getDataObject("component[1]/implementation.java");
> It results in the following exception:
> java.lang.NumberFormatException: For input string: "java"
> at java.lang.NumberFormatException.forInputString(NumberFormatException.java:63)
> at java.lang.Integer.parseInt(Integer.java:481)
> at java.lang.Integer.parseInt(Integer.java:531)
> at org.apache.tuscany.sdo.util.DataObjectUtil$Accessor.process(DataObjectUtil.java:2097)
> at org.apache.tuscany.sdo.util.DataObjectUtil$Accessor.init(DataObjectUtil.java:1918)
> at org.apache.tuscany.sdo.util.DataObjectUtil$Accessor.create(DataObjectUtil.java:1838)
> at org.apache.tuscany.sdo.util.DataObjectUtil.get(DataObjectUtil.java:738)
> at org.apache.tuscany.sdo.impl.DataObjectImpl.get(DataObjectImpl.java:213)
> at org.apache.tuscany.sdo.impl.DataObjectImpl.getDataObject(DataObjectImpl.java:323)
> at com.ibm.ws.sca2.module.loader.test.SDOLoaderTest.main(SDOLoaderTest.java:60)
> It is clear that it is trying to treat the string after "." as an index..
--
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