Package org.opennms.reporting.jasperreports.compiler

Class CustomJRJdtCompiler

java.lang.Object

net.sf.jasperreports.engine.design.JRAbstractCompiler

net.sf.jasperreports.engine.design.JRAbstractJavaCompiler

org.opennms.reporting.jasperreports.compiler.CustomJRJdtCompiler

All Implemented Interfaces:

net.sf.jasperreports.engine.design.JRCompiler

public class CustomJRJdtCompiler
extends net.sf.jasperreports.engine.design.JRAbstractJavaCompiler

This class is a fork of net.sf.jasperreports.engine.design.JRJdtCompiler from JasperReports 6.3.0. It was modified to support JDT 4.2.2 which is required by some of the other components in our class-path i.e. Drools and Jetty.

Author:

jwhite, Teodor Danciu (teodord@users.sourceforge.net)

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	CustomJRJdtCompiler.CompilationUnit
static class	CustomJRJdtCompiler.CompilationUnitResult
static class	CustomJRJdtCompiler.CompilerRequestor

Field Summary

Fields

Modifier and Type	Field	Description
static String	EXCEPTION_MESSAGE_KEY_CLASS_LOADING_ERROR
static String	EXCEPTION_MESSAGE_KEY_NAME_ENVIRONMENT_ANSWER_INSTANCE_ERROR

Fields inherited from class net.sf.jasperreports.engine.design.JRAbstractJavaCompiler

EXCEPTION_MESSAGE_KEY_EXPECTED_JAVA_LANGUAGE, EXCEPTION_MESSAGE_KEY_EXPRESSION_CLASS_NOT_LOADED, PROPERTY_EVALUATOR_CLASS_REFERENCE_FIX_ENABLED

Fields inherited from class net.sf.jasperreports.engine.design.JRAbstractCompiler

EXCEPTION_MESSAGE_KEY_CROSSTAB_ID_NOT_FOUND, EXCEPTION_MESSAGE_KEY_DESIGN_COMPILE_ERROR, EXCEPTION_MESSAGE_KEY_LANGUAGE_NOT_SUPPORTED, EXCEPTION_MESSAGE_KEY_REPORT_EXPRESSIONS_COMPILE_ERROR, EXCEPTION_MESSAGE_KEY_TEMP_DIR_NOT_FOUND, jasperReportsContext

Fields inherited from interface net.sf.jasperreports.engine.design.JRCompiler

COMPILER_CLASS, COMPILER_CLASSPATH, COMPILER_KEEP_JAVA_FILE, COMPILER_PREFIX, COMPILER_TEMP_DIR

Constructor Summary

Constructors

Constructor	Description
CustomJRJdtCompiler(net.sf.jasperreports.engine.JasperReportsContext jasperReportsContext)

Method Summary

Modifier and Type	Method	Description
protected void	checkLanguage(String language)
protected String	compileUnits(net.sf.jasperreports.engine.design.JRCompilationUnit[] units, String classpath, File tempDirFile)
protected net.sf.jasperreports.engine.design.JRCompilationSourceCode	generateSourceCode(net.sf.jasperreports.engine.design.JRSourceCompileTask sourceTask)
protected String	getCompilerClass()
protected CustomJRJdtCompiler.CompilerRequestor	getCompilerRequestor(net.sf.jasperreports.engine.design.JRCompilationUnit[] units)
protected org.eclipse.jdt.internal.compiler.impl.CompilerOptions	getJdtSettings()
protected org.eclipse.jdt.internal.compiler.env.INameEnvironment	getNameEnvironment(net.sf.jasperreports.engine.design.JRCompilationUnit[] units)
protected InputStream	getResource(String resourceName)
protected String	getSourceFileName(String unitName)
protected Class<?>	loadClass(String className)
protected net.sf.jasperreports.engine.design.JRCompilationUnit	recreateCompileUnit(net.sf.jasperreports.engine.design.JRCompilationUnit compilationUnit, Set<Method> missingMethods)

Methods inherited from class net.sf.jasperreports.engine.design.JRAbstractJavaCompiler

classCacheKey, getClassFromCache, loadEvaluator, putClassInCache

Methods inherited from class net.sf.jasperreports.engine.design.JRAbstractCompiler

compileReport, getSourceFile, getUnitName, getUnitName, getUnitName, getUnitName, getUnitName, loadEvaluator, loadEvaluator, loadEvaluator

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

EXCEPTION_MESSAGE_KEY_CLASS_LOADING_ERROR

public static final String EXCEPTION_MESSAGE_KEY_CLASS_LOADING_ERROR

See Also:

Constant Field Values

EXCEPTION_MESSAGE_KEY_NAME_ENVIRONMENT_ANSWER_INSTANCE_ERROR

public static final String EXCEPTION_MESSAGE_KEY_NAME_ENVIRONMENT_ANSWER_INSTANCE_ERROR

See Also:

Constant Field Values

Constructor Detail

CustomJRJdtCompiler

public CustomJRJdtCompiler(net.sf.jasperreports.engine.JasperReportsContext jasperReportsContext)

Method Detail

compileUnits

protected String compileUnits(net.sf.jasperreports.engine.design.JRCompilationUnit[] units,
                              String classpath,
                              File tempDirFile)

Specified by:

compileUnits in class net.sf.jasperreports.engine.design.JRAbstractCompiler

getNameEnvironment

protected org.eclipse.jdt.internal.compiler.env.INameEnvironment getNameEnvironment(net.sf.jasperreports.engine.design.JRCompilationUnit[] units)

getCompilerRequestor

protected CustomJRJdtCompiler.CompilerRequestor getCompilerRequestor(net.sf.jasperreports.engine.design.JRCompilationUnit[] units)

getJdtSettings

protected org.eclipse.jdt.internal.compiler.impl.CompilerOptions getJdtSettings()

getResource

protected InputStream getResource(String resourceName)

loadClass

protected Class<?> loadClass(String className)
                      throws ClassNotFoundException

Throws:

ClassNotFoundException

checkLanguage

protected void checkLanguage(String language)
                      throws net.sf.jasperreports.engine.JRException

Specified by:

checkLanguage in class net.sf.jasperreports.engine.design.JRAbstractCompiler

Throws:

net.sf.jasperreports.engine.JRException

recreateCompileUnit

protected net.sf.jasperreports.engine.design.JRCompilationUnit recreateCompileUnit(net.sf.jasperreports.engine.design.JRCompilationUnit compilationUnit,
                                                                                   Set<Method> missingMethods)

generateSourceCode

protected net.sf.jasperreports.engine.design.JRCompilationSourceCode generateSourceCode(net.sf.jasperreports.engine.design.JRSourceCompileTask sourceTask)
                                                                                 throws net.sf.jasperreports.engine.JRException

Specified by:

generateSourceCode in class net.sf.jasperreports.engine.design.JRAbstractCompiler

Throws:

net.sf.jasperreports.engine.JRException

getSourceFileName

protected String getSourceFileName(String unitName)

Specified by:

getSourceFileName in class net.sf.jasperreports.engine.design.JRAbstractCompiler

getCompilerClass

protected String getCompilerClass()

Overrides:

getCompilerClass in class net.sf.jasperreports.engine.design.JRAbstractCompiler