public class JavaScriptCompiledEvaluator extends JREvaluator implements JasperReportsContextAware
JavaScriptClassCompiler.| Modifier and Type | Field and Description |
|---|---|
protected static java.lang.String |
EXPRESSION_ID_VAR |
| Constructor and Description |
|---|
JavaScriptCompiledEvaluator(JasperReportsContext jasperReportsContext,
java.lang.String unitName,
JavaScriptCompiledData compiledData)
Create a JavaScript expression evaluator.
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| Modifier and Type | Method and Description |
|---|---|
protected void |
customizedInit(java.util.Map<java.lang.String,JRFillParameter> parametersMap,
java.util.Map<java.lang.String,JRFillField> fieldsMap,
java.util.Map<java.lang.String,JRFillVariable> variablesMap)
Initializes the parameters, fields and variables of the evaluator.
|
protected java.lang.Object |
evaluate(int id)
Evaluates an expression using current fields and variables values.
|
protected java.lang.Object |
evaluateEstimated(int id)
Evaluates an expression using estimated variables values.
|
protected java.lang.Object |
evaluateExpression(int expressionIndex) |
protected java.lang.Object |
evaluateOld(int id)
Evaluates an expression using old fields and variables values.
|
protected JavaScriptCompiledData.ExpressionIndexes |
getExpression(int id) |
protected static JavaScriptClassLoader |
getScriptClassLoader(java.lang.String unitName) |
void |
setJasperReportsContext(JasperReportsContext context) |
evaluate, evaluateEstimated, evaluateOld, getFunctionSupport, handleMissingResource, init, msg, msg, msg, msg, strprotected static final java.lang.String EXPRESSION_ID_VAR
public JavaScriptCompiledEvaluator(JasperReportsContext jasperReportsContext, java.lang.String unitName, JavaScriptCompiledData compiledData)
jasperReportsContext - unitName - compiledData - the report compile dataprotected static JavaScriptClassLoader getScriptClassLoader(java.lang.String unitName)
public void setJasperReportsContext(JasperReportsContext context)
setJasperReportsContext in interface JasperReportsContextAwareprotected void customizedInit(java.util.Map<java.lang.String,JRFillParameter> parametersMap, java.util.Map<java.lang.String,JRFillField> fieldsMap, java.util.Map<java.lang.String,JRFillVariable> variablesMap) throws JRException
JREvaluatorcustomizedInit in class JREvaluatorparametersMap - the parameters indexed by namefieldsMap - the fields indexed by namevariablesMap - the variables indexed by nameJRExceptionprotected java.lang.Object evaluate(int id)
throws java.lang.Throwable
JREvaluatorevaluate in class JREvaluatorid - the expression idjava.lang.ThrowableJRExpression.EVALUATION_DEFAULT,
JRFillVariable.getValue(),
JRFillField.getValue()protected java.lang.Object evaluateEstimated(int id)
throws java.lang.Throwable
JREvaluatorevaluateEstimated in class JREvaluatorid - the expression idjava.lang.ThrowableJRExpression.EVALUATION_ESTIMATED,
JRFillVariable.getEstimatedValue()protected java.lang.Object evaluateOld(int id)
throws java.lang.Throwable
JREvaluatorevaluateOld in class JREvaluatorid - the expression idjava.lang.ThrowableJRExpression.EVALUATION_OLD,
JRFillVariable.getOldValue(),
JRFillField.getOldValue()protected JavaScriptCompiledData.ExpressionIndexes getExpression(int id)
protected java.lang.Object evaluateExpression(int expressionIndex)
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