aQute.lib.osgi
Class Analyzer

java.lang.Object
  aQute.lib.osgi.Processor
      aQute.lib.osgi.Analyzer

All Implemented Interfaces:

Constants, Reporter, Closeable

Direct Known Subclasses:

Builder, Verifier

public class Analyzer
extends Processor

Field Summary

Fields inherited from class aQute.lib.osgi.Processor

DEFAULT_PLUGINS, LIST_SPLITTER

Fields inherited from interface aQute.lib.osgi.Constants

BLUEPRINT_TIMEOUT_ATTRIBUTE, BLUEPRINT_WAIT_FOR_DEPENDENCIES_ATTRIBUTE, BND_LASTMODIFIED, BUILDFILES, BUILDPATH, BUMPPOLICY, BUNDLE_ACTIVATIONPOLICY, BUNDLE_ACTIVATOR, BUNDLE_BLUEPRINT, BUNDLE_CATEGORY, BUNDLE_CLASSPATH, BUNDLE_CONTACTADDRESS, BUNDLE_COPYRIGHT, BUNDLE_DESCRIPTION, BUNDLE_DOCURL, BUNDLE_ICON, BUNDLE_LICENSE, BUNDLE_LOCALIZATION, BUNDLE_MANIFESTVERSION, BUNDLE_NAME, BUNDLE_NATIVECODE, BUNDLE_REQUIREDEXECUTIONENVIRONMENT, BUNDLE_SPECIFIC_HEADERS, BUNDLE_SYMBOLIC_NAME_ATTRIBUTE, BUNDLE_SYMBOLICNAME, BUNDLE_UPDATELOCATION, BUNDLE_VENDOR, BUNDLE_VERSION, BUNDLE_VERSION_ATTRIBUTE, CLASSPATH, COMMAND_DIRECTIVE, CONDITIONAL_PACKAGE, CONDUIT, CREATED_BY, CURRENT_PACKAGE, CURRENT_USES, CURRENT_VERSION, DEBUG, DEFAULT_BAR_EXTENSION, DEFAULT_BND_EXTENSION, DEFAULT_JAR_EXTENSION, DEPENDSON, DEPLOYREPO, DESCRIPTION_ATTRIBUTE, directives, DONOTCOPY, DUPLICATE_MARKER, DYNAMICIMPORT_PACKAGE, EXCLUDE_DIRECTIVE, EXPORT_CONTENTS, EXPORT_PACKAGE, EXPORT_SERVICE, EXTENSION_DIRECTIVE, FAIL_OK, FRAGMENT_ATTACHMENT_DIRECTIVE, FRAGMENT_HOST, headers, IGNORE_PACKAGE, IMPORT_DIRECTIVE, IMPORT_PACKAGE, IMPORT_PRIVATE, IMPORT_REFERENCE, IMPORT_SERVICE, importDirectives, INCLUDE, INCLUDE_DIRECTIVE, INCLUDE_RESOURCE, INCLUDERESOURCE, KEYSTORE_LOCATION_DIRECTIVE, KEYSTORE_PASSWORD_DIRECTIVE, KEYSTORE_PROVIDER_DIRECTIVE, LANGUAGE_ATTRIBUTE, LINK_ATTRIBUTE, MAKE, MANDATORY_DIRECTIVE, MANIFEST, METAPACKAGES, NAME_ATTRIBUTE, NO_IMPORT_DIRECTIVE, NOEXTRAHEADERS, NOMANIFEST, NONE, NOPE, NOUSES, options, OSNAME_ATTRIBUTE, OSVERSION_ATTRIBUTE, PATH_DIRECTIVE, PEDANTIC, PLUGIN, POM, PRESENCE_DIRECTIVE, PRIVATE_PACKAGE, PROCESSOR_ATTRIBUTE, RELEASEREPO, REMOVE_ATTRIBUTE_DIRECTIVE, REMOVE_HEADERS, REPORTNEWER, REQUIRE_BUNDLE, RESOLUTION_DIRECTIVE, RESOURCEONLY, RUNBUNDLES, RUNPATH, RUNPROPERTIES, RUNSYSTEMPACKAGES, RUNVM, SELECTION_FILTER_ATTRIBUTE, SERVICE_COMPONENT, SIGN, SIGN_PASSWORD_DIRECTIVE, SIGNATURE_TEST, SINGLETON_DIRECTIVE, SIZE_ATTRIBUTE, SOURCEPATH, SOURCES, SPLIT_PACKAGE_DIRECTIVE, STRATEGY_HIGHEST, STRATEGY_LOWEST, SUB, TESTBUNDLES, TESTCASES, TESTPACKAGES, TESTREPORT, TOOL, UNDERTEST, USES_DIRECTIVE, USES_USES, VALID_PROPERTY_TYPES, VERBOSE, VERSION_ATTRIBUTE, VERSIONPOLICY, VISIBILITY_DIRECTIVE

Constructor Summary

Analyzer()

Analyzer(Processor parent)

Method Summary

String	_bsn(String[] args)
String	_classes(String... args)
String	_exporters(String[] args) Get the exporter of a package ...
String	_findname(String[] args)
String	_findpath(String[] args) Findpath looks through the contents of the JAR and finds paths that end with the given regular expression ${findpath (; reg-expr (; replacement)? )? }
void	addClasspath(File cp)
void	addClasspath(Jar jar)
void	analyze() Calcualtes the data structures for generating a manifest.
Map<String,Clazz>	analyzeBundleClasspath(Jar dot, Map<String,Map<String,String>> bundleClasspath, Map<String,Map<String,String>> contained, Map<String,Map<String,String>> referred, Map<String,Set<String>> uses)
protected void	begin()
Manifest	calcManifest() One of the main workhorses of this class.
String	calculateExportsFromContents(Jar bundle) Calculate an export header solely based on the contents of a JAR file
boolean	checkClass(String interfaceName) Check if the given class or interface name is contained in the jar.
static String	cleanupVersion(String version)
void	clear()
void	close()
String	getBndInfo(String key, String defaultValue)
long	getBndLastModified()
String	getBsn() Clear the key part of a header.
Map<String,Map<String,String>>	getBundleClasspath()
Collection<Clazz>	getClasses(String... args)
List<Jar>	getClasspath()
Map<String,Clazz>	getClassspace()
Map<String,Map<String,String>>	getContained()
Map<String,Map<String,String>>	getExports()
protected String	getImportPackages() Analyzer has an empty default but the builder has a * as default.
Map<String,Map<String,String>>	getImports()
Jar	getJar()
static Properties	getManifest(File dirOrJar) Specifically for Maven
String	getPackage(String clazz)
Map<String,Map<String,String>>	getReferred()
Jar	getTarget()
Set<String>	getUnreachable() Return the set of unreachable code depending on exports and the bundle activator.
Map<String,Set<String>>	getUses()
String	getVersion() Get the version from the manifest, a lot of work!
String	getVersionPolicy()
void	mergeManifest(Manifest manifest) Merge the existing manifest with the instructions.
void	putAll(Map<String,String> additional, boolean force)
void	setBase(File file)
void	setClasspath(File[] classpath) Set the classpath for this analyzer by file.
void	setClasspath(Jar[] classpath)
void	setClasspath(String[] classpath)
Jar	setJar(File jar) Set the JAR file we are going to work in.
Jar	setJar(Jar jar) Set the JAR directly we are going to work on.

Methods inherited from class aQute.lib.osgi.Processor

_basedir, addClose, addIncluded, addProperties, appendPath, error, error, exists, getBase, getErrors, getFile, getFile, getFlattenedProperties, getInfo, getInfo, getMacroDomains, getManifestAsProperties, getParent, getPlugins, getPlugins, getProperties, getPropertiesFile, getProperty, getProperty, getReplacer, getTop, getWarnings, isDuplicate, isExceptions, isFailOk, isMissingPlugin, isOk, isPedantic, isPerfect, isTrue, join, join, join, lastModified, loadProperties, merge, mergeProperties, mergeProperties, newHashMap, newList, newList, newMap, newMap, newSet, newSet, normalize, normalize, parseHeader, parseHeader, printClause, printClauses, printClauses, progress, propertiesChanged, read, refresh, removeDuplicateMarker, replaceAll, replaceWitInstruction, setExceptions, setFileMustExist, setForceLocal, setParent, setPedantic, setProperties, setProperties, setProperties, setProperty, setTrace, split, split, split, trace, unsetProperty, updateModified, warning

Methods inherited from class java.lang.Object

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

Constructor Detail

Analyzer

public Analyzer(Processor parent)

Analyzer

public Analyzer()

Method Detail

getManifest

public static Properties getManifest(File dirOrJar)
                              throws IOException

Specifically for Maven

Parameters:

properties - the properties

Throws:

IOException

analyze

public void analyze()
             throws IOException

Calcualtes the data structures for generating a manifest.

Throws:

IOException

getImportPackages

protected String getImportPackages()

Analyzer has an empty default but the builder has a * as default.

Returns:

calcManifest

public Manifest calcManifest()
                      throws IOException

One of the main workhorses of this class. This will analyze the current setp and calculate a new manifest according to this setup. This method will also set the manifest on the main jar dot

Returns:

Throws:

IOException

getBsn

public String getBsn()

Clear the key part of a header. I.e. remove everything from the first ';'

Parameters:

value -

Returns:

_bsn

public String _bsn(String[] args)

calculateExportsFromContents

public String calculateExportsFromContents(Jar bundle)

Calculate an export header solely based on the contents of a JAR file

Parameters:

bundle - The jar file to analyze

Returns:

getBundleClasspath

public Map<String,Map<String,String>> getBundleClasspath()

getContained

public Map<String,Map<String,String>> getContained()

getExports

public Map<String,Map<String,String>> getExports()

getImports

public Map<String,Map<String,String>> getImports()

getJar

public Jar getJar()

getReferred

public Map<String,Map<String,String>> getReferred()

getUnreachable

public Set<String> getUnreachable()

Return the set of unreachable code depending on exports and the bundle activator.

Returns:

getUses

public Map<String,Set<String>> getUses()

getVersion

public String getVersion()

Get the version from the manifest, a lot of work!

Returns:

version or unknown.

getBndLastModified

public long getBndLastModified()

getBndInfo

public String getBndInfo(String key,
                         String defaultValue)

mergeManifest

public void mergeManifest(Manifest manifest)
                   throws IOException

Merge the existing manifest with the instructions.

Parameters:

manifest - The manifest to merge with

Throws:

IOException

setBase

public void setBase(File file)

Overrides:

setBase in class Processor

setClasspath

public void setClasspath(File[] classpath)
                  throws IOException

Set the classpath for this analyzer by file.

Parameters:

classpath -

Throws:

IOException

setClasspath

public void setClasspath(Jar[] classpath)

setClasspath

public void setClasspath(String[] classpath)

setJar

public Jar setJar(File jar)
           throws IOException

Set the JAR file we are going to work in. This will read the JAR in memory.

Parameters:

jar -

Returns:

Throws:

IOException

setJar

public Jar setJar(Jar jar)

Set the JAR directly we are going to work on.

Parameters:

jar -

Returns:

begin

protected void begin()

Overrides:

begin in class Processor

checkClass

public boolean checkClass(String interfaceName)

Check if the given class or interface name is contained in the jar.

Parameters:

interfaceName -

Returns:

close

public void close()

Specified by:

close in interface Closeable

Overrides:

close in class Processor

_findpath

public String _findpath(String[] args)

Findpath looks through the contents of the JAR and finds paths that end with the given regular expression ${findpath (; reg-expr (; replacement)? )? }

Parameters:

args -

Returns:

_findname

public String _findname(String[] args)

putAll

public void putAll(Map<String,String> additional,
                   boolean force)

getClasspath

public List<Jar> getClasspath()

addClasspath

public void addClasspath(Jar jar)

addClasspath

public void addClasspath(File cp)
                  throws IOException

Throws:

IOException

clear

public void clear()

Overrides:

clear in class Processor

getTarget

public Jar getTarget()

analyzeBundleClasspath

public Map<String,Clazz> analyzeBundleClasspath(Jar dot,
                                                Map<String,Map<String,String>> bundleClasspath,
                                                Map<String,Map<String,String>> contained,
                                                Map<String,Map<String,String>> referred,
                                                Map<String,Set<String>> uses)
                                         throws IOException

Throws:

IOException

cleanupVersion

public static String cleanupVersion(String version)

getPackage

public String getPackage(String clazz)

getVersionPolicy

public String getVersionPolicy()

_classes

public String _classes(String... args)

getClasses

public Collection<Clazz> getClasses(String... args)

_exporters

public String _exporters(String[] args)
                  throws Exception

Get the exporter of a package ...

Throws:

Exception

getClassspace

public Map<String,Clazz> getClassspace()