com.sun.tools.jmake.ant

Class JavaMake

java.lang.Object

org.apache.tools.ant.ProjectComponent

org.apache.tools.ant.Task

org.apache.tools.ant.taskdefs.MatchingTask

org.apache.tools.ant.taskdefs.Javac

com.sun.tools.jmake.ant.JavaMake

All Implemented Interfaces:

java.lang.Cloneable, org.apache.tools.ant.types.selectors.SelectorContainer

public class JavaMake
extends org.apache.tools.ant.taskdefs.Javac

This class is used when jmake is invoked from within Ant.

Task to selectively compile Java source files using JavaMake. This task is in fact a slightly modified version of the core Javac task, and completely substitutes it. It recognizes all of the parameters that the Javac task takes plus the following additional optional arguments:

• pdbFilename - specifies the non-default path and name for the project database file (by default this file will be called "jmake.pdb" and placed in the current directory). If one wants to use the same non-default project database file everywhere, an optional jmake.pdb.filename global property can be used to set it.
• projClassPath - a classpath for sourceless project classes (currently only JARs are allowed on this class path). When a Java compiler is invoked, it is passed the class path which is the user class path and project class path merged.
• failOnDependentJar - specifies that jmake should fail if it detects a dependency of a class in a JAR on a class that has a .java source. Default behaviour is to issue a warning.
• noWarnOnDependentJar - specifies that jmake should not produce an error or warning in the above case. Use this option with care.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.tools.ant.taskdefs.Javac

org.apache.tools.ant.taskdefs.Javac.ImplementationSpecificArgument

Field Summary

Fields

Modifier and Type	Field and Description
protected org.apache.tools.ant.types.Path	projClasspath Class path for all JARs included in this project.
protected java.util.List<java.lang.String>	sourceFileNameList List of all source file names stored as full paths, for this project.

Fields inherited from class org.apache.tools.ant.taskdefs.Javac

compileList, failOnError, listFiles

Fields inherited from class org.apache.tools.ant.taskdefs.MatchingTask

fileset

Fields inherited from class org.apache.tools.ant.Task

target, taskName, taskType, wrapper

Fields inherited from class org.apache.tools.ant.ProjectComponent

description, location, project

Constructor Summary

Constructors

Constructor and Description
JavaMake()

Method Summary

Methods

Modifier and Type	Method and Description
protected void	compile() This method is called by execute() in the superclass, and it invokes a jmake public API method.
int	compileSourceFiles(java.lang.String[] files) Compile the given source files using all attributes set for this task.
org.apache.tools.ant.types.Path	createProjClasspath() Adds a path to the project classpath.
void	execute() Executes the task.
boolean	getFailOnDependentJar()
boolean	getNoWarnOnDependentJar()
java.lang.String	getPdbFilename()
org.apache.tools.ant.types.Path	getProjClasspath() Gets the project classpath to be used for this compilation.
void	resetSourceFileNameList() Clear the list of source file names
protected void	scanDir(java.io.File srcDir, java.io.File destDir, java.lang.String[] fileNames) Extract all .java files from the given file list, prepend their names with srcDir name, and add to sourceFileNameList.
void	setFailOnDependentJar(boolean v)
void	setNoWarnOnDependentJar(boolean v)
void	setPdbFilename(java.lang.String v)
void	setProjClasspath(org.apache.tools.ant.types.Path classpath) Set the project classpath to be used for this compilation.
void	setProjClasspathRef(org.apache.tools.ant.types.Reference r) Adds a reference to a project classpath defined elsewhere.
java.lang.String[]	sourceFileNameListArray() Return the list of source file names as an array

Methods inherited from class org.apache.tools.ant.taskdefs.Javac

add, checkParameters, createBootclasspath, createClasspath, createCompilerArg, createCompilerClasspath, createExtdirs, createSourcepath, createSrc, getBootclasspath, getClasspath, getCompiler, getCompilerVersion, getCurrentCompilerArgs, getDebug, getDebugLevel, getDepend, getDeprecation, getDestdir, getEncoding, getExecutable, getExtdirs, getFailonerror, getFileList, getIncludeantruntime, getIncludejavaruntime, getJavacExecutable, getListfiles, getMemoryInitialSize, getMemoryMaximumSize, getNowarn, getOptimize, getSource, getSourcepath, getSrcdir, getSystemJavac, getTarget, getTaskSuccess, getTempdir, getVerbose, isForkedJavac, isIncludeDestClasses, isJdkCompiler, recreateSrc, resetFileLists, setBootclasspath, setBootClasspathRef, setClasspath, setClasspathRef, setCompiler, setCreateMissingPackageInfoClass, setDebug, setDebugLevel, setDepend, setDeprecation, setDestdir, setEncoding, setErrorProperty, setExecutable, setExtdirs, setFailonerror, setFork, setIncludeantruntime, setIncludeDestClasses, setIncludejavaruntime, setListfiles, setMemoryInitialSize, setMemoryMaximumSize, setNowarn, setOptimize, setProceed, setSource, setSourcepath, setSourcepathRef, setSrcdir, setTarget, setTempdir, setUpdatedProperty, setVerbose

Methods inherited from class org.apache.tools.ant.taskdefs.MatchingTask

add, addAnd, addContains, addContainsRegexp, addCustom, addDate, addDepend, addDepth, addDifferent, addFilename, addMajority, addModified, addNone, addNot, addOr, addPresent, addSelector, addSize, addType, appendSelector, createExclude, createExcludesFile, createInclude, createIncludesFile, createPatternSet, getDirectoryScanner, getImplicitFileSet, getSelectors, hasSelectors, selectorCount, selectorElements, setCaseSensitive, setDefaultexcludes, setExcludes, setExcludesfile, setFollowSymlinks, setIncludes, setIncludesfile, setProject, XsetIgnore, XsetItems

Methods inherited from class org.apache.tools.ant.Task

bindToOwner, getOwningTarget, getRuntimeConfigurableWrapper, getTaskName, getTaskType, getWrapper, handleErrorFlush, handleErrorOutput, handleFlush, handleInput, handleOutput, init, isInvalid, log, log, log, log, maybeConfigure, perform, reconfigure, setOwningTarget, setRuntimeConfigurableWrapper, setTaskName, setTaskType

Methods inherited from class org.apache.tools.ant.ProjectComponent

clone, getDescription, getLocation, getProject, setDescription, setLocation

Methods inherited from class java.lang.Object

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

Field Detail

sourceFileNameList

protected java.util.List<java.lang.String> sourceFileNameList

List of all source file names stored as full paths, for this project.

projClasspath

protected org.apache.tools.ant.types.Path projClasspath

Class path for all JARs included in this project.

Constructor Detail

JavaMake

public JavaMake()

Method Detail

getPdbFilename

public java.lang.String getPdbFilename()

setPdbFilename

public void setPdbFilename(java.lang.String v)

setProjClasspath

public void setProjClasspath(org.apache.tools.ant.types.Path classpath)

Set the project classpath to be used for this compilation.

Parameters:

classpath - an Ant Path object containing the project classpath.

getProjClasspath

public org.apache.tools.ant.types.Path getProjClasspath()

Gets the project classpath to be used for this compilation.

createProjClasspath

public org.apache.tools.ant.types.Path createProjClasspath()

Adds a path to the project classpath.

setProjClasspathRef

public void setProjClasspathRef(org.apache.tools.ant.types.Reference r)

Adds a reference to a project classpath defined elsewhere.

getFailOnDependentJar

public boolean getFailOnDependentJar()

setFailOnDependentJar

public void setFailOnDependentJar(boolean v)
                           throws org.apache.tools.ant.BuildException

Throws:

org.apache.tools.ant.BuildException

getNoWarnOnDependentJar

public boolean getNoWarnOnDependentJar()

setNoWarnOnDependentJar

public void setNoWarnOnDependentJar(boolean v)
                             throws org.apache.tools.ant.BuildException

Throws:

org.apache.tools.ant.BuildException

resetSourceFileNameList

public void resetSourceFileNameList()

Clear the list of source file names

sourceFileNameListArray

public java.lang.String[] sourceFileNameListArray()

Return the list of source file names as an array

execute

public void execute()
             throws org.apache.tools.ant.BuildException

Executes the task.

Overrides:

execute in class org.apache.tools.ant.taskdefs.Javac

Throws:

org.apache.tools.ant.BuildException

scanDir

protected void scanDir(java.io.File srcDir,
           java.io.File destDir,
           java.lang.String[] fileNames)

Extract all .java files from the given file list, prepend their names with srcDir name, and add to sourceFileNameList. The second parameter is not used at all, and is provided only for compatibility with the same method defined in the parent class.

Overrides:

scanDir in class org.apache.tools.ant.taskdefs.Javac

compile

protected void compile()

This method is called by execute() in the superclass, and it invokes a jmake public API method. The latter, in turn, calls compileSourceFiles(String files[]), perhaps several times, passing it a list of files that are updated and/or need to be recompiled because of potentially broken dependencies.

Overrides:

compile in class org.apache.tools.ant.taskdefs.Javac

compileSourceFiles

public int compileSourceFiles(java.lang.String[] files)

Compile the given source files using all attributes set for this task.