Package org.apache.tools.ant.taskdefs
Class Manifest.Attribute
- java.lang.Object
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- org.apache.tools.ant.taskdefs.Manifest.Attribute
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- Enclosing class:
- Manifest
public static class Manifest.Attribute extends java.lang.ObjectAn attribute for the manifest. Those attributes that are not nested into a section will be added to the "Main" section.
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Method Summary
Modifier and Type Method Description voidaddContinuation(java.lang.String line)Add a continuation line from the Manifest file.voidaddValue(java.lang.String value)Add a new value to this attribute - making it multivalued.booleanequals(java.lang.Object rhs)java.lang.StringgetKey()Get the attribute's Key - its name in lower case.java.lang.StringgetName()Get the Attribute's namejava.lang.StringgetValue()Get the Attribute's value.java.util.Enumeration<java.lang.String>getValues()Get all the attribute's values.inthashCode()voidparse(java.lang.String line)Parse a line into name and value pairsvoidsetName(java.lang.String name)Set the Attribute's name; requiredvoidsetValue(java.lang.String value)Set the Attribute's value; requiredvoidwrite(java.io.PrintWriter writer)Write the attribute out to a print writer without flattening multi-values attributes (i.e.voidwrite(java.io.PrintWriter writer, boolean flatten)Write the attribute out to a print writer.
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Constructor Detail
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Attribute
public Attribute()
Construct an empty attribute
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Attribute
public Attribute(java.lang.String line) throws ManifestExceptionConstruct an attribute by parsing a line from the Manifest- Parameters:
line- the line containing the attribute name and value- Throws:
ManifestException- if the line is not valid
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Attribute
public Attribute(java.lang.String name, java.lang.String value)Construct a manifest by specifying its name and value- Parameters:
name- the attribute's namevalue- the Attribute's value
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Method Detail
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hashCode
public int hashCode()
- Overrides:
hashCodein classjava.lang.Object- Returns:
- a hashcode based on the key and values.
- See Also:
Object.hashCode()
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equals
public boolean equals(java.lang.Object rhs)
- Overrides:
equalsin classjava.lang.Object- Parameters:
rhs- the object to check for equality.- Returns:
- true if the key and values are the same.
- See Also:
Object.equals(java.lang.Object)
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parse
public void parse(java.lang.String line) throws ManifestExceptionParse a line into name and value pairs- Parameters:
line- the line to be parsed- Throws:
ManifestException- if the line does not contain a colon separating the name and value
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setName
public void setName(java.lang.String name)
Set the Attribute's name; required- Parameters:
name- the attribute's name
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getName
public java.lang.String getName()
Get the Attribute's name- Returns:
- the attribute's name.
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getKey
public java.lang.String getKey()
Get the attribute's Key - its name in lower case.- Returns:
- the attribute's key.
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setValue
public void setValue(java.lang.String value)
Set the Attribute's value; required- Parameters:
value- the attribute's value
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getValue
public java.lang.String getValue()
Get the Attribute's value.- Returns:
- the attribute's value.
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addValue
public void addValue(java.lang.String value)
Add a new value to this attribute - making it multivalued.- Parameters:
value- the attribute's additional value
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getValues
public java.util.Enumeration<java.lang.String> getValues()
Get all the attribute's values.- Returns:
- an enumeration of the attributes values
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addContinuation
public void addContinuation(java.lang.String line)
Add a continuation line from the Manifest file. When lines are too long in a manifest, they are continued on the next line by starting with a space. This method adds the continuation data to the attribute value by skipping the first character.- Parameters:
line- the continuation line.
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write
public void write(java.io.PrintWriter writer) throws java.io.IOExceptionWrite the attribute out to a print writer without flattening multi-values attributes (i.e. Class-Path).- Parameters:
writer- the Writer to which the attribute is written- Throws:
java.io.IOException- if the attribute value cannot be written
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write
public void write(java.io.PrintWriter writer, boolean flatten) throws java.io.IOExceptionWrite the attribute out to a print writer.- Parameters:
writer- the Writer to which the attribute is writtenflatten- whether to collapse multi-valued attributes (i.e. potentially Class-Path) Class-Path into a single attribute.- Throws:
java.io.IOException- if the attribute value cannot be written- Since:
- Ant 1.8.0
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