org.eclipse.tycho.versions.bundle

Class MutableManifestElement

java.lang.Object

org.eclipse.tycho.versions.bundle.MutableManifestElement

public class MutableManifestElement
extends java.lang.Object

This class is similar to ManifestElement but supports changing value for attributes with a single value.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
private static class	MutableManifestElement.ParameterType

Field Summary

Fields

Modifier and Type	Field and Description
private java.util.LinkedHashMap<java.lang.String,java.util.List<java.lang.String>>	attributes
private static int	DEFAULT_WRAP_FOR_LONG_DIRECTIVES
private static java.lang.String	DIRECTIVE_INDENT
private java.util.LinkedHashMap<java.lang.String,java.util.List<java.lang.String>>	directives
private static int	NO_WRAP
private static java.util.regex.Pattern	OSGI_EXTENDED_PATTERN See extended definition in osgi core spec at paragraph 1.3.2 General Syntax Definitions
private java.lang.String	value
private static java.lang.String	VALUE_COMPONENT_INDENT
private static java.lang.String	XFRIENDS_DIRECTIVE

Constructor Summary

Constructors

Modifier	Constructor and Description
private	MutableManifestElement(org.eclipse.osgi.util.ManifestElement manifestElement)
	MutableManifestElement(java.lang.String value, java.util.Map<java.lang.String,java.lang.String> attributes, java.util.Map<java.lang.String,java.lang.String> directives)

Method Summary

Modifier and Type	Method and Description
java.lang.String	getAttribute(java.lang.String key) Returns the value for the specified attribute or null if it does not exist.
java.lang.String	getValue()
private static boolean	paramValueNeedsQuotes(java.lang.String value)
static java.util.List<MutableManifestElement>	parseHeader(java.lang.String name, java.lang.String value)
boolean	setAttribute(java.lang.String key, java.lang.String value) Set the value for the specified attribute.
private java.util.LinkedHashMap<java.lang.String,java.util.List<java.lang.String>>	toMapOfSingletonLists(java.util.Map<java.lang.String,java.lang.String> params)
java.lang.String	toString()
java.lang.String	write()
private static java.lang.String	writeParameter(java.lang.String paramName, java.lang.String parameterValue, MutableManifestElement.ParameterType paramType, int valueComponentLimit)

Methods inherited from class java.lang.Object

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

Field Detail

OSGI_EXTENDED_PATTERN

private static final java.util.regex.Pattern OSGI_EXTENDED_PATTERN

See extended definition in osgi core spec at paragraph 1.3.2 General Syntax Definitions

DIRECTIVE_INDENT

private static final java.lang.String DIRECTIVE_INDENT

See Also:

Constant Field Values

VALUE_COMPONENT_INDENT

private static final java.lang.String VALUE_COMPONENT_INDENT

See Also:

Constant Field Values

NO_WRAP

private static final int NO_WRAP

See Also:

Constant Field Values

XFRIENDS_DIRECTIVE

private static final java.lang.String XFRIENDS_DIRECTIVE

See Also:

Constant Field Values

DEFAULT_WRAP_FOR_LONG_DIRECTIVES

private static final int DEFAULT_WRAP_FOR_LONG_DIRECTIVES

See Also:

Constant Field Values

value

private final java.lang.String value

directives

private final java.util.LinkedHashMap<java.lang.String,java.util.List<java.lang.String>> directives

attributes

private final java.util.LinkedHashMap<java.lang.String,java.util.List<java.lang.String>> attributes

Constructor Detail

MutableManifestElement

public MutableManifestElement(java.lang.String value,
                              java.util.Map<java.lang.String,java.lang.String> attributes,
                              java.util.Map<java.lang.String,java.lang.String> directives)

MutableManifestElement

private MutableManifestElement(org.eclipse.osgi.util.ManifestElement manifestElement)

Method Detail

toMapOfSingletonLists

private java.util.LinkedHashMap<java.lang.String,java.util.List<java.lang.String>> toMapOfSingletonLists(java.util.Map<java.lang.String,java.lang.String> params)

parseHeader

public static java.util.List<MutableManifestElement> parseHeader(java.lang.String name,
                                                                 java.lang.String value)
                                                          throws org.osgi.framework.BundleException

Throws:

org.osgi.framework.BundleException

getValue

public java.lang.String getValue()

Returns:

See Also:

ManifestElement.getValue()

setAttribute

public boolean setAttribute(java.lang.String key,
                            java.lang.String value)

Set the value for the specified attribute. If previous values existed they are replaced.

Parameters:

key -

value -

Returns:

returns true if the manifest element changed due to this call. false if the value was already the same.

getAttribute

public java.lang.String getAttribute(java.lang.String key)

Returns the value for the specified attribute or null if it does not exist. If the attribute has multiple values specified then the last value specified is returned.

Parameters:

key -

Returns:

See Also:

ManifestElement.getAttribute(String)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

write

public java.lang.String write()

writeParameter

private static java.lang.String writeParameter(java.lang.String paramName,
                                               java.lang.String parameterValue,
                                               MutableManifestElement.ParameterType paramType,
                                               int valueComponentLimit)

paramValueNeedsQuotes

private static boolean paramValueNeedsQuotes(java.lang.String value)