Package org.jvnet.hk2.generator
Class HabitatGenerator
- java.lang.Object
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- org.jvnet.hk2.generator.HabitatGenerator
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public class HabitatGenerator extends java.lang.Object
This is a command line (or embedded) utility that will generate habitat files based on @Service annotations.
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Field Summary
Fields Modifier and Type Field Description private static java.lang.String
CLASS_PATH_PROP
private static java.lang.String
CLASSPATH
static java.lang.String
DIRECTORY_ARG
This option gives the name of directory in the target location where the file should be placedprivate java.lang.String
directoryOrFileToGenerateFor
static java.lang.String
FILE_ARG
The flag for the location of the filestatic java.lang.String
HK2_LOCATOR
private boolean
includeDate
static java.lang.String
LOCATOR_ARG
The flag for the name of the locatorprivate static java.lang.String
LOCATOR_DEFAULT
private java.lang.String
locatorName
private static java.lang.String
META_INF
static java.lang.String
NO_DATE_ARG
This option gives the name of directory in the target location where the file should be placedprivate boolean
noSwap
static java.lang.String
NOSWAP_ARG
This option will write files in-place, which is quicker but will remove existing files prior to writing new onesstatic java.lang.String
OUTJAR_ARG
The name of the JAR file to write to (defaults to input file, ignored if input file is directory)private java.lang.String
outjarName
private java.lang.String
outputDirectory
private java.lang.String
searchPath
static java.lang.String
SEARCHPATH_ARG
The path-separator delimited list of files to search for contracts and qualifiers (defaults to classpath)private boolean
verbose
static java.lang.String
VERBOSE_ARG
The flag for verbosity
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Constructor Summary
Constructors Modifier Constructor Description private
HabitatGenerator(java.lang.String directoryOrFileToGenerateFor, java.lang.String outjarName, java.lang.String locatorName, boolean verbose, java.lang.String searchPath, boolean noSwap, java.lang.String outputDirectory, boolean includeDate)
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description static int
embeddedMain(java.lang.String[] argv)
A utility to generate inhabitants files.private int
go()
static void
main(java.lang.String[] argv)
This method will call System.exit() with a 0 on success and non-zero on failureprivate void
printThrowable(java.lang.Throwable th)
private static void
usage()
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Field Detail
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CLASS_PATH_PROP
private static final java.lang.String CLASS_PATH_PROP
- See Also:
- Constant Field Values
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CLASSPATH
private static final java.lang.String CLASSPATH
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FILE_ARG
public static final java.lang.String FILE_ARG
The flag for the location of the file- See Also:
- Constant Field Values
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LOCATOR_ARG
public static final java.lang.String LOCATOR_ARG
The flag for the name of the locator- See Also:
- Constant Field Values
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VERBOSE_ARG
public static final java.lang.String VERBOSE_ARG
The flag for verbosity- See Also:
- Constant Field Values
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OUTJAR_ARG
public static final java.lang.String OUTJAR_ARG
The name of the JAR file to write to (defaults to input file, ignored if input file is directory)- See Also:
- Constant Field Values
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SEARCHPATH_ARG
public static final java.lang.String SEARCHPATH_ARG
The path-separator delimited list of files to search for contracts and qualifiers (defaults to classpath)- See Also:
- Constant Field Values
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NOSWAP_ARG
public static final java.lang.String NOSWAP_ARG
This option will write files in-place, which is quicker but will remove existing files prior to writing new ones- See Also:
- Constant Field Values
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DIRECTORY_ARG
public static final java.lang.String DIRECTORY_ARG
This option gives the name of directory in the target location where the file should be placed- See Also:
- Constant Field Values
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NO_DATE_ARG
public static final java.lang.String NO_DATE_ARG
This option gives the name of directory in the target location where the file should be placed- See Also:
- Constant Field Values
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directoryOrFileToGenerateFor
private final java.lang.String directoryOrFileToGenerateFor
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outjarName
private final java.lang.String outjarName
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locatorName
private final java.lang.String locatorName
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verbose
private final boolean verbose
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searchPath
private final java.lang.String searchPath
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noSwap
private final boolean noSwap
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outputDirectory
private final java.lang.String outputDirectory
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includeDate
private final boolean includeDate
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LOCATOR_DEFAULT
private static final java.lang.String LOCATOR_DEFAULT
- See Also:
- Constant Field Values
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META_INF
private static final java.lang.String META_INF
- See Also:
- Constant Field Values
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HK2_LOCATOR
public static final java.lang.String HK2_LOCATOR
- See Also:
- Constant Field Values
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Method Detail
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printThrowable
private void printThrowable(java.lang.Throwable th)
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go
private int go()
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usage
private static void usage()
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embeddedMain
public static int embeddedMain(java.lang.String[] argv)
A utility to generate inhabitants files. By default the first element of the classpath will be analyzed and an inhabitants file will be put into the JAR or directory. The arguments are as follows:HabitatGenerator [--file jarFileOrDirectory] [--searchPath path-separator-delimited-classpath] [--outjar jarfile] [--locator locatorName] [--directory targetDirectory] [--verbose]
If the input file is a directory then the output file will go into META-INF/locatorName in the original directoryIf the input file is a jar file then the output file will go into the JAR file under META-INF/locatorName, overwriting any file that was previously in that location
--outjar only works if the file being added to is a JAR file, in which case this is the name of the output jar file that should be written. This defaults to the input jar file itself if not specified. If specified and the jarFileOrDirectory parameter is a directory then this parameter is ignored
- Parameters:
argv
- The set of command line arguments- Returns:
- 0 on success, non-zero on failure
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main
public static void main(java.lang.String[] argv)
This method will call System.exit() with a 0 on success and non-zero on failure- Parameters:
argv
- The arguments to the command (see embeddedMain)
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