[rules-dev] Fwd: [drools] Fixing issue where indented keywords would fail template expansion. (#170)

Anybody care if I merge this pull request? I was involved with the original emails on drools-user. It'd be a shame to let (new?) community involvement slip by. sent on the move ---------- Forwarded message ---------- From: "magnusvojbacke" <notifications(a)github.com&gt; Date: 22 Dec 2012 15:39 Subject: [drools] Fixing issue where indented keywords would fail template expansion. (#170) To: "droolsjbpm/drools" <drools(a)noreply.github.com&gt; Issue description In template files, whitespaces before keywords would cause exceptions. Example of indented "template" keyword template header age type log Gives the exception: org.drools.template.parser.DecisionTableParseException: Missing header at org.drools.template.parser.DefaultTemplateContainer.parseTemplate(DefaultTemplateContainer.java:87) Example of indented "rule" keyword rule "Cheese fans_(a){row.rowNumber}&quot; when Person(age == @{age}) Gives the exception: java.lang.NullPointerException at org.drools.template.parser.DefaultTemplateColumn.createCellCondition(DefaultTemplateColumn.java:67) Patch description - Altered the DefaultTemplateContainer.java to trim lines before comparison. - Added simple unit-test to expose bug / confirm patch ------------------------------ You can merge this Pull Request by running: git pull https://github.com/magnusvojbacke/drools templates_indented_keywords Or view, comment on, or merge it at: https://github.com/droolsjbpm/drools/pull/170 Commit Summary - Fixing issue where indented keywords would fail template expansion. File Changes - *M*drools-templates/src/main/java/org/drools/template/parser/DefaultTemplateContainer.java (17) - *M*drools-templates/src/test/java/org/drools/template/parser/DefaultTemplateContainerTest.java (11) - *A*drools-templates/src/test/resources/templates/rule_template_indented.drl (35) Patch Links - https://github.com/droolsjbpm/drools/pull/170.patch - https://github.com/droolsjbpm/drools/pull/170.diff — Reply to this email directly or view it on GitHub<https://github.com/droolsjbpm/drools/pull/170>;.