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org.apache.tools.ant.taskdefs

public Class Manifest

Class Inheritance

extends Object

java.lang.Object
org.apache.tools.ant.taskdefs.Manifest

Imports

java.io.BufferedReader, .IOException, .InputStream, .InputStreamReader, .PrintWriter, .Reader, .StringWriter, java.nio.charset.Charset, .StandardCharsets, java.util.Collections, .Enumeration, .LinkedHashMap, .List, .Locale, .Map, .Objects, .Vector, org.apache.tools.ant.BuildException, org.apache.tools.ant.util.StreamUtils

Holds the data of a jar manifest. Manifests are processed according to the Jar file specification. Specifically, a manifest element consists of a set of attributes and sections. These sections in turn may contain attributes. Note in particular that this may result in manifest lines greater than 72 bytes being wrapped and continued on the next line. If an application can not handle the continuation mechanism, it is a defect in the application, not this task.

Since: Ant 1.4

Nested and Inner Type Summary

Modifier and Type	Class and Description
public static class	Manifest.Attribute An attribute for the manifest.
public static class	Manifest.Section A manifest section - you can nest attribute elements into sections.

Field Summary

Modifier and Type	Field and Description
public static final String	ATTRIBUTE_CLASSPATH The Class-Path Header is special - it can be duplicated
private static final String	ATTRIBUTE_CLASSPATH_LC
public static final String	ATTRIBUTE_FROM The From Header is disallowed in a Manifest
private static final String	ATTRIBUTE_FROM_LC
public static final String	ATTRIBUTE_MANIFEST_VERSION The standard manifest version header
private static final String	ATTRIBUTE_MANIFEST_VERSION_LC
public static final String	ATTRIBUTE_NAME The Name Attribute is the first in a named section
private static final String	ATTRIBUTE_NAME_LC
public static final String	ATTRIBUTE_SIGNATURE_VERSION The standard Signature Version header
public static final String	DEFAULT_MANIFEST_VERSION Default Manifest version if one is not specified
public static final String	EOL The End-Of-Line marker in manifests
public static final String	ERROR_FROM_FORBIDDEN Error for attributes
public static final Charset	JAR_CHARSET Charset to be used for JAR files.
public static final String	JAR_ENCODING Encoding to be used for JAR files.
private Manifest.Section	mainSection The main section of this manifest
private String	manifestVersion The version of this manifest
public static final int	MAX_LINE_LENGTH The max length of a line in a Manifest
public static final int	MAX_SECTION_LENGTH Max length of a line section which is continued.
private Map<String, Manifest.Section>	sections The named sections of this manifest

Constructor Summary

Access	Constructor and Description
public	Manifest() Construct an empty manifest
public	Manifest(Reader is the reader from which the Manifest is read r) Read a manifest file from the given reader

Method Summary

Modifier and Type	Method and Description
public void	addConfiguredAttribute(Manifest.Attribute the attribute to be added. attribute) Add an attribute to the manifest - it is added to the main section.
public void	addConfiguredSection(Manifest.Section the manifest section to be added section) Add a section to the manifest
public boolean	Returns: true if the version, main and sections are the same. equals(Object the object to check for equality. rhs) Overrides java.lang.Object.equals. Indicates whether some other object is "equal to" this one.
public static Manifest	Returns: the default manifest. getDefaultManifest() Construct a manifest from Ant's default manifest file.
public Manifest.Section	Returns: the main section of the manifest getMainSection() Get the main section of the manifest
public String	Returns: the manifest's version string getManifestVersion() Get the version of the manifest
public Manifest.Section	Returns: the specified section or null if that section does not exist in the manifest getSection(String the name of the section desired. name) Get a particular section from the manifest
public Enumeration<String>	Returns: an Enumeration of section names getSectionNames() Get the section names in this manifest.
public Enumeration<String>	Returns: an enumeration of warning strings getWarnings() Get the warnings for this manifest.
public int	Returns: a hashcode based on the version, main and sections. hashCode() Overrides java.lang.Object.hashCode. Returns a hash code value for the object.
public void	merge(Manifest the Manifest to be merged with this one. other) Merge the contents of the given manifest into this manifest without merging Class-Path attributes.
public void	merge(Manifest the Manifest to be merged with this one. other, boolean whether to overwrite the main section of the current manifest overwriteMain) Merge the contents of the given manifest into this manifest without merging Class-Path attributes.
public void	merge(Manifest the Manifest to be merged with this one. other, boolean whether to overwrite the main section of the current manifest overwriteMain, boolean whether Class-Path attributes should be merged. mergeClassPaths) Merge the contents of the given manifest into this manifest
public String	Returns: a multiline string with the Manifest as it appears in a Manifest file. toString() Overrides java.lang.Object.toString. Convert the manifest to its string representation
public void	write(PrintWriter the Writer to which the manifest is written writer) Write the manifest out to a print writer without flattening multi-values attributes (i.e. Class-Path).
public void	write(PrintWriter the Writer to which the manifest is written writer, boolean whether to collapse multi-valued attributes (i.e. potentially Class-Path) Class-Path into a single attribute. flatten) Write the manifest out to a print writer.

Inherited from java.lang.Object:: clone finalize getClass notify notifyAll wait wait wait