Details
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Type:
Bug
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Status: Closed
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Priority:
Major
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Resolution: Fixed
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Affects Version/s: 1.3-rc1
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Fix Version/s: None
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Component/s: Engine
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Labels:None
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Environment:Operating System: Windows XP
Platform: PC
Description
1 create a class with two overloaded methods like
public class Helper {
public String getFoo(Integer v) { return "int "+v; }
public String getFoo(String v) { return "str "+v; }
}
2. put an instance of Helper and a collection containing two items of
different types
col = new ArrayList();
col.add(new Integer(100));
col.add("STRVALUE");
ctx.put("helper", new Helper());
ctx.put("col", col);
3. in a template, do
#foreach ( $item in $col )
${helper.getFoo($item)
#end
4. evaluate the template and you should see
int 100
${helper.getFoo($item)
The error: the second item should invoke getFoo(String) but it apparently
fails and causing the invocation failure.
public class Helper {
public String getFoo(Integer v) { return "int "+v; }
public String getFoo(String v) { return "str "+v; }
}
2. put an instance of Helper and a collection containing two items of
different types
col = new ArrayList();
col.add(new Integer(100));
col.add("STRVALUE");
ctx.put("helper", new Helper());
ctx.put("col", col);
3. in a template, do
#foreach ( $item in $col )
${helper.getFoo($item)
#end
4. evaluate the template and you should see
int 100
${helper.getFoo($item)
The error: the second item should invoke getFoo(String) but it apparently
fails and causing the invocation failure.
Activity
Thanks for reporting this. The problem was that the parsed node for the
method call (containing the location in the template, the method name, and the
param name) was used as a key for the method cache. Changed this to also
include the param classes as the key for the method cache. Consequently if
the param classes change during the foreach, a new method is retrieved.
Fixed in Revision # 149378
Show
Will Glass-Husain
added a comment - Thanks for reporting this. The problem was that the parsed node for the
method call (containing the location in the template, the method name, and the
param name) was used as a key for the method cache. Changed this to also
include the param classes as the key for the method cache. Consequently if
the param classes change during the foreach, a new method is retrieved.
Fixed in Revision # 149378
Close all resolved issues for older releases.
Show
Henning Schmiedehausen
added a comment - Close all resolved issues for older releases.
yep - thanks for the good example