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blog名称:KENWOOD
日志总数:8
评论数量:13
留言数量:0
访问次数:59766
建立时间:2006年7月31日 |
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 我的打工生活
原创空间
Triger 发表于 2006/7/31 13:55:48 |
| 今天的天气不好，广东中山热到晕浪，如果渡过这个复天，真是一个问题。
但更难渡过的是老板叫我用Eclispe+ORACLE+BIRT+Hibernate,写相当于C/S模式的大型ERP系统，真的不知如何下手。因为本人不是用Eclispe的，就本人的见解，JAVA是用设计WEB，写后台的还可以,用来写复杂的中国式报表，真他妈的难啊。
各位救救小弟，如果用JAVA中设用BIRT报表，本人调成功了，便XML数据源出错，如下是出错信息。
2006-7-31 13:06:21 org.eclipse.birt.data.engine.impl.DataEngineImpl <init>
信息: Data Engine starts up
2006-7-31 13:06:21 org.eclipse.birt.report.engine.data.dte.AbstractDataEngine prepare
严重: Missing extenion id in data source definition, DSOUR_XML
org.eclipse.birt.report.engine.api.EngineException: Missing extenion id in data source definition, DSOUR_XML
at org.eclipse.birt.report.engine.adapter.ModelDteApiAdapter.newOdaDataSource(ModelDteApiAdapter.java:298)
at org.eclipse.birt.report.engine.adapter.ModelDteApiAdapter.createDataSourceDesign(ModelDteApiAdapter.java:179)
at org.eclipse.birt.report.engine.data.dte.AbstractDataEngine.prepare(AbstractDataEngine.java:152)
at org.eclipse.birt.report.engine.executor.ReportExecutor.execute(ReportExecutor.java:101)
at org.eclipse.birt.report.engine.internal.executor.l18n.LocalizedReportExecutor.execute(LocalizedReportExecutor.java:38)
at org.eclipse.birt.report.engine.layout.html.HTMLReportLayoutEngine.layout(HTMLReportLayoutEngine.java:68)
at org.eclipse.birt.report.engine.api.impl.RunAndRenderTask.run(RunAndRenderTask.java:187)
at user.ExecuteReport.executeReport(ExecuteReport.java:54)
at user.Reporttest.main(Reporttest.java:9)
2006-7-31 13:06:21 org.eclipse.birt.data.engine.impl.DataEngineImpl defineDataSet
警告: Data source {DSOUR_XML} is not defined
org.eclipse.birt.data.engine.core.DataException: Data source is not defined: DSOUR_XML
at org.eclipse.birt.data.engine.impl.DataEngineImpl.defineDataSet(DataEngineImpl.java:250)
at org.eclipse.birt.report.engine.data.dte.AbstractDataEngine.prepare(AbstractDataEngine.java:169)
at org.eclipse.birt.report.engine.executor.ReportExecutor.execute(ReportExecutor.java:101)
at org.eclipse.birt.report.engine.internal.executor.l18n.LocalizedReportExecutor.execute(LocalizedReportExecutor.java:38)
at org.eclipse.birt.report.engine.layout.html.HTMLReportLayoutEngine.layout(HTMLReportLayoutEngine.java:68)
at org.eclipse.birt.report.engine.api.impl.RunAndRenderTask.run(RunAndRenderTask.java:187)
at user.ExecuteReport.executeReport(ExecuteReport.java:54)
at user.Reporttest.main(Reporttest.java:9)
2006-7-31 13:06:21 org.eclipse.birt.report.engine.data.dte.AbstractDataEngine prepare
严重: Data source is not defined: DSOUR_XML
org.eclipse.birt.data.engine.core.DataException: Data source is not defined: DSOUR_XML
at org.eclipse.birt.data.engine.impl.DataEngineImpl.defineDataSet(DataEngineImpl.java:250)
at org.eclipse.birt.report.engine.data.dte.AbstractDataEngine.prepare(AbstractDataEngine.java:169)
at org.eclipse.birt.report.engine.executor.ReportExecutor.execute(ReportExecutor.java:101)
at org.eclipse.birt.report.engine.internal.executor.l18n.LocalizedReportExecutor.execute(LocalizedReportExecutor.java:38)
at org.eclipse.birt.report.engine.layout.html.HTMLReportLayoutEngine.layout(HTMLReportLayoutEngine.java:68)
at org.eclipse.birt.report.engine.api.impl.RunAndRenderTask.run(RunAndRenderTask.java:187)
at user.ExecuteReport.executeReport(ExecuteReport.java:54)
at user.Reporttest.main(Reporttest.java:9)
2006-7-31 13:06:22 org.eclipse.birt.report.engine.executor.ExecutionContext evaluate
严重: org.eclipse.birt.core.exception.CoreException: Error evaluating Javascript expression. Script engine error: ReferenceError: "dataSetRow" is not defined.
Script source: source, line: 0, text:
dataSetRow["ABBR_NAME"]
org.mozilla.javascript.EvaluatorException: org.eclipse.birt.core.exception.CoreException: Error evaluating Javascript expression. Script engine error: ReferenceError: "dataSetRow" is not defined.
Script source: source, line: 0, text:
dataSetRow["ABBR_NAME"]
at org.eclipse.birt.report.engine.data.dte.NativeRowObject.get(NativeRowObject.java:94)
at org.mozilla.javascript.ScriptableObject.getProperty(ScriptableObject.java:1263)
at org.mozilla.javascript.ScriptRuntime.getObjectElem(ScriptRuntime.java:1301)
at org.mozilla.javascript.ScriptRuntime.getObjectElem(ScriptRuntime.java:1283)
at org.mozilla.javascript.gen.c4._c0(<inline>:1)
at org.mozilla.javascript.gen.c4.call(<inline>)
at org.mozilla.javascript.ContextFactory.doTopCall(ContextFactory.java:304)
at org.mozilla.javascript.ScriptRuntime.doTopCall(ScriptRuntime.java:2769)
at org.mozilla.javascript.gen.c4.call(<inline>)
at org.mozilla.javascript.gen.c4.exec(<inline>)
at org.eclipse.birt.core.script.ScriptContext.eval(ScriptContext.java:224)
at org.eclipse.birt.report.engine.executor.ExecutionContext.evaluate(ExecutionContext.java:565)
at org.eclipse.birt.report.engine.executor.ExecutionContext.evaluate(ExecutionContext.java:534)
at org.eclipse.birt.report.engine.executor.DataItemExecutor.execute(DataItemExecutor.java:90)
at org.eclipse.birt.report.engine.internal.executor.l18n.LocalizedReportItemExecutor.execute(LocalizedReportItemExecutor.java:35)
at org.eclipse.birt.report.engine.layout.html.HTMLBlockStackingLM.layoutChildren(HTMLBlockStackingLM.java:63)
at org.eclipse.birt.report.engine.layout.html.HTMLAbstractLM.layout(HTMLAbstractLM.java:156)
at org.eclipse.birt.report.engine.layout.html.HTMLInlineStackingLM.resumeLayout(HTMLInlineStackingLM.java:94)
at org.eclipse.birt.report.engine.layout.html.HTMLInlineStackingLM.layoutChildren(HTMLInlineStackingLM.java:138)
at org.eclipse.birt.report.engine.layout.html.HTMLAbstractLM.layout(HTMLAbstractLM.java:156)
at org.eclipse.birt.report.engine.layout.html.HTMLRowLM.layout(HTMLRowLM.java:30)
at org.eclipse.birt.report.engine.layout.html.HTMLBlockStackingLM.layoutChildren(HTMLBlockStackingLM.java:68)
at org.eclipse.birt.report.engine.layout.html.HTMLTableBandLM.layoutChildren(HTMLTableBandLM.java:67)
at org.eclipse.birt.report.engine.layout.html.HTMLAbstractLM.layout(HTMLAbstractLM.java:156)
at org.eclipse.birt.report.engine.layout.html.HTMLBlockStackingLM.layoutChildren(HTMLBlockStackingLM.java:68)
at org.eclipse.birt.report.engine.layout.html.HTMLTableLM.layoutChildren(HTMLTableLM.java:74)
at org.eclipse.birt.report.engine.layout.html.HTMLAbstractLM.layout(HTMLAbstractLM.java:156)
at org.eclipse.birt.report.engine.layout.html.HTMLPageLM.layoutChildren(HTMLPageLM.java:139)
at org.eclipse.birt.report.engine.layout.html.HTMLPageLM.layout(HTMLPageLM.java:81)
at org.eclipse.birt.report.engine.layout.html.HTMLReportLayoutEngine.layout(HTMLReportLayoutEngine.java:80)
at org.eclipse.birt.report.engine.api.impl.RunAndRenderTask.run(RunAndRenderTask.java:187)
at user.ExecuteReport.executeReport(ExecuteReport.java:54)
at user.Reporttest.main(Reporttest.java:9)
JAVA的优势是开源，但劣势也是开源，
将好端端的程序加入一写无联系的单元中去，程序比DELPHI写的慢到飞起。
JAVA如果速度特别是C/S模式的速度提升不了，真她妈的就是垃圾。
没有互联网，就没有JAVA。没有JAVA就没有互联网，对否。
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回复:我的打工生活
原创空间
sunzheng(游客)发表评论于2010/3/21 15:18:17 |
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回复:我的打工生活
原创空间
rucie(游客)发表评论于2007/1/9 12:57:45 |
| 楼主,是否可成功部署成三层架构??datasource部分连接怎么写啊??? |
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