java.util.jar.Manifest翻译

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Manifest (Java 2 Platform SE v1.4.2)

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java.util.jar

Class Manifest</H2>

<PRE>

<A HREF="../../../java/lang/Object.html" title="class in java.lang">java.lang.Object</A>

<IMG SRC="../../../resources/inherit.gif" ALT="extended by">java.util.jar.Manifest

</PRE>

<DL>

<DT>All Implemented Interfaces: <DD><A HREF="../../../java/lang/Cloneable.html" title="interface in java.lang">Cloneable</A></DD>

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<DL>

<DT>public class Manifest<DT>extends <A HREF="../../../java/lang/Object.html" title="class in java.lang">Object</A><DT>implements <A HREF="../../../java/lang/Cloneable.html" title="interface in java.lang">Cloneable</A></DL>

The Manifest class is used to maintain Manifest entry names and their

associated Attributes. There are main Manifest Attributes as well as

per-entry Attributes. For information on the Manifest format, please

see the

Manifest format specification</a>.

Manifest类被用来维护Manifest入口名称和相关属性。同项的属性一样也有声明的属性。关于声明格式的信息，参见Manifest格式规范。

<DL>

<DT>Since:</DT>

<DT>See Also:<DD><A HREF="../../../java/util/jar/Attributes.html" title="class in java.util.jar"><CODE>Attributes</CODE></A></DL>

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Constructor Summary</TD>

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<TD><CODE><A HREF="../../../java/util/jar/Manifest.html#Manifest()">Manifest</A>()</CODE>

          Constructs a new, empty Manifest.

创建一个空的Manifest。</TD>

</TR>

<TD><CODE><A HREF="../../../java/util/jar/Manifest.html#Manifest(java.io.InputStream)">Manifest</A>(<A HREF="../../../java/io/InputStream.html" title="class in java.io">InputStream</A> is)</CODE>

          Constructs a new Manifest from the specified input stream.

从指定的输入流创建一个Manifest。</TD>

</TR>

<TD><CODE><A HREF="../../../java/util/jar/Manifest.html#Manifest(java.util.jar.Manifest)">Manifest</A>(<A HREF="../../../java/util/jar/Manifest.html" title="class in java.util.jar">Manifest</A> man)</CODE>

Constructs a new Manifest that is a copy of the specified Manifest. 通过拷贝指定的Manifest，创建一个新的Manifest。</TD>

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Method Summary</TD>

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<TD><CODE><A HREF="../../../java/util/jar/Manifest.html#clear()">clear</A>()</CODE>

Clears the main Attributes as well as the entries in this Manifest. 清除该Manifest中的主属性和项。</TD>

</TR>

<CODE> <A HREF="../../../java/lang/Object.html" title="class in java.lang">Object</A></CODE></TD>

<TD><CODE><A HREF="../../../java/util/jar/Manifest.html#clone()">clone</A>()</CODE>

Returns a shallow copy of this Manifest.返回此Manifest的浅拷贝。</TD>

</TR>

<CODE> boolean</CODE></TD>

<TD><CODE><A HREF="../../../java/util/jar/Manifest.html#equals(java.lang.Object)">equals</A>(<A HREF="../../../java/lang/Object.html" title="class in java.lang">Object</A> o)</CODE>

          Returns true if the specified Object is also a Manifest and has

the same main Attributes and entries.

如果指定的对象也是Manifest，且具有相同的主属性和项，则返回true。</TD>

</TR>

<CODE> <A HREF="../../../java/util/jar/Attributes.html" title="class in java.util.jar">Attributes</A></CODE></TD>

<TD><CODE><A HREF="../../../java/util/jar/Manifest.html#getAttributes(java.lang.String)">getAttributes</A>(<A HREF="../../../java/lang/String.html" title="class in java.lang">String</A> name)</CODE>

          Returns the Attributes for the specified entry name.

返回指定项名称的属性。</TD>

</TR>

<TD><CODE><A HREF="../../../java/util/jar/Manifest.html#getEntries()">getEntries</A>()</CODE>

Returns a Map of the entries contained in this Manifest. 返回Manifest中含有项的Map。</TD>

</TR>

<CODE> <A HREF="../../../java/util/jar/Attributes.html" title="class in java.util.jar">Attributes</A></CODE></TD>

<TD><CODE><A HREF="../../../java/util/jar/Manifest.html#getMainAttributes()">getMainAttributes</A>()</CODE>

          Returns the main Attributes for the Manifest.

返回Manifest的主属性。</TD>

</TR>

<TD><CODE><A HREF="../../../java/util/jar/Manifest.html#hashCode()">hashCode</A>()</CODE>

          Returns the hash code for this Manifest.

返回Manifest的hash码。</TD>

</TR>

<TD><CODE><A HREF="../../../java/util/jar/Manifest.html#read(java.io.InputStream)">read</A>(<A HREF="../../../java/io/InputStream.html" title="class in java.io">InputStream</A> is)</CODE>

          Reads the Manifest from the specified InputStream.

从指定的InputStream读取Manifest。</TD>

</TR>

<TD><CODE><A HREF="../../../java/util/jar/Manifest.html#write(java.io.OutputStream)">write</A>(<A HREF="../../../java/io/OutputStream.html" title="class in java.io">OutputStream</A> out)</CODE>

          Writes the Manifest to the specified OutputStream.

向指定的OutputStream写入Manifest。</TD>

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<TD>Methods inherited from class java.lang.<A HREF="../../../java/lang/Object.html" title="class in java.lang">Object</A></TD>

</TR>

<TD><CODE><A HREF="../../../java/lang/Object.html#finalize()">finalize</A>, <A HREF="../../../java/lang/Object.html#getClass()">getClass</A>, <A HREF="../../../java/lang/Object.html#notify()">notify</A>, <A HREF="../../../java/lang/Object.html#notifyAll()">notifyAll</A>, <A HREF="../../../java/lang/Object.html#toString()">toString</A>, <A HREF="../../../java/lang/Object.html#wait()">wait</A>, <A HREF="../../../java/lang/Object.html#wait(long)">wait</A>, <A HREF="../../../java/lang/Object.html#wait(long, int)">wait</A></CODE></TD>

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Constructor Detail</TD>

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Manifest</H3>

<PRE>

public Manifest()</PRE>

<DL>

<DD>Constructs a new, empty Manifest.

创建一个空的Manifest。

</DL>

<HR>

Manifest</H3>

<PRE>

public Manifest(<A HREF="../../../java/io/InputStream.html" title="class in java.io">InputStream</A> is)

throws <A HREF="../../../java/io/IOException.html" title="class in java.io">IOException</A></PRE>

<DL>

<DD>Constructs a new Manifest from the specified input stream.

从指定的输入流创建一个Manifest。

<DT>Parameters:<DD><CODE>is</CODE> - the input stream containing manifest data 包含声明数据的输入流

<DT>Throws:

<DD><CODE><A HREF="../../../java/io/IOException.html" title="class in java.io">IOException</A></CODE> - if an I/O error has occured 如果发生I/O错误时抛出</DL>

<HR>

Manifest</H3>

<PRE>

public Manifest(<A HREF="../../../java/util/jar/Manifest.html" title="class in java.util.jar">Manifest</A> man)</PRE>

<DL>

<DD>Constructs a new Manifest that is a copy of the specified Manifest.

通过拷贝指定的Manifest，创建一个新的Manifest。

<DT>Parameters:<DD><CODE>man</CODE> - the Manifest to copy 要拷贝的Manifest</DL>

Method Detail</TD>

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</TABLE>

getMainAttributes</H3>

<PRE>

public <A HREF="../../../java/util/jar/Attributes.html" title="class in java.util.jar">Attributes</A> getMainAttributes()</PRE>

<DL>

<DD>Returns the main Attributes for the Manifest.

返回Manifest的主属性。

</DL>

</DD>

<DT>Returns:<DD>the main Attributes for the Manifest Manifest的主属性。</DL>

</DD>

</DL>

<HR>

getEntries</H3>

<PRE>

public <A HREF="../../../java/util/Map.html" title="interface in java.util">Map</A> getEntries()</PRE>

<DL>

<DD>Returns a Map of the entries contained in this Manifest. Each entry

is represented by a String name (key) and associated Attributes (value).

返回Manifest中含有项的Map。每一项都由字符串名称和对应属性表示。

</DL>

</DD>

<DT>Returns:<DD>a Map of the entries contained in this Manifest Manifest中含有项的Map</DL>

</DD>

</DL>

<HR>

getAttributes</H3>

<PRE>

public <A HREF="../../../java/util/jar/Attributes.html" title="class in java.util.jar">Attributes</A> getAttributes(<A HREF="../../../java/lang/String.html" title="class in java.lang">String</A> name)</PRE>

<DL>

<DD>Returns the Attributes for the specified entry name.

This method is defined as:

返回指定项名称的属性。该方法按以下定义：

<pre>

return (Attributes)getEntries().get(name)

</pre>

</DL>

</DD>

<DT>Parameters:<DD><CODE>name</CODE> - entry name 项名称

<DT>Returns:<DD>the Attributes for the specified entry name 指定项名称的属性</DL>

</DD>

</DL>

<HR>

clear</H3>

<PRE>

public void clear()</PRE>

<DL>

<DD>Clears the main Attributes as well as the entries in this Manifest. 清除该Manifest中的主属性和项。

</DL>

</DD>

</DL>

</DD>

</DL>

<HR>

write</H3>

<PRE>

public void write(<A HREF="../../../java/io/OutputStream.html" title="class in java.io">OutputStream</A> out)

throws <A HREF="../../../java/io/IOException.html" title="class in java.io">IOException</A></PRE>

<DL>

<DD>Writes the Manifest to the specified OutputStream.

Attributes.Name.MANIFEST_VERSION must be set in

MainAttributes prior to invoking this method.

向指定的OutputStream写入Manifest。优先调用该方法设置MainAttributes中的Attributes.Name.MANIFEST_VERSION。

</DL>

</DD>

<DT>Parameters:<DD><CODE>out</CODE> - the output stream 输出流

<DT>Throws:

<DD><CODE><A HREF="../../../java/io/IOException.html" title="class in java.io">IOException</A></CODE> - if an I/O error has occurred 如果发生I/O错误时抛出

<DT>See Also:<DD><A HREF="../../../java/util/jar/Manifest.html#getMainAttributes()"><CODE>getMainAttributes()</CODE></A></DL>

</DD>

</DL>

<HR>

read</H3>

<PRE>

public void read(<A HREF="../../../java/io/InputStream.html" title="class in java.io">InputStream</A> is)

throws <A HREF="../../../java/io/IOException.html" title="class in java.io">IOException</A></PRE>

<DL>

<DD>Reads the Manifest from the specified InputStream. The entry

names and attributes read will be merged in with the current

manifest entries.

从指定的InputStream读取Manifest。项名称和属性的读取将被合并到当前的声明项中。

</DL>

</DD>

<DT>Parameters:<DD><CODE>is</CODE> - the input stream 输入流

<DT>Throws:

<DD><CODE><A HREF="../../../java/io/IOException.html" title="class in java.io">IOException</A></CODE> - if an I/O error has occurred 如果发生I/O错误时抛出

</DL>

</DD>

</DL>

<HR>

equals</H3>

<PRE>

public boolean equals(<A HREF="../../../java/lang/Object.html" title="class in java.lang">Object</A> o)</PRE>

<DL>

<DD>Returns true if the specified Object is also a Manifest and has

the same main Attributes and entries.

如果指定的对象也是Manifest，且具有相同的主属性和项，则返回true。

<DT>Overrides:<DD><CODE><A HREF="../../../java/lang/Object.html#equals(java.lang.Object)">equals</A></CODE> in class <CODE><A HREF="../../../java/lang/Object.html" title="class in java.lang">Object</A></CODE></DL>

</DD>

<DT>Parameters:<DD><CODE>o</CODE> - the object to be compared 用来比较的对象

<DT>Returns:<DD>true if the specified Object is also a Manifest and has

the same main Attributes and entries

如果指定的对象也是Manifest，且具有相同的主属性和项，则返回true。<DT>See Also:<DD><A HREF="../../../java/lang/Object.html#hashCode()"><CODE>Object.hashCode()</CODE></A>,

<A HREF="../../../java/util/Hashtable.html" title="class in java.util"><CODE>Hashtable</CODE></A></DL>

</DD>

</DL>

<HR>

hashCode</H3>

<PRE>

public int hashCode()</PRE>

<DL>

<DD>Returns the hash code for this Manifest. 返回Manifest的hash码。

<DT>Overrides:<DD><CODE><A HREF="../../../java/lang/Object.html#hashCode()">hashCode</A></CODE> in class <CODE><A HREF="../../../java/lang/Object.html" title="class in java.lang">Object</A></CODE></DL>

</DD>

<DT>Returns:<DD>a hash code value for this object. 该对象的hash码。<DT>See Also:<DD><A HREF="../../../java/lang/Object.html#equals(java.lang.Object)"><CODE>Object.equals(java.lang.Object)</CODE></A>,

<A HREF="../../../java/util/Hashtable.html" title="class in java.util"><CODE>Hashtable</CODE></A></DL>

</DD>

</DL>

<HR>

clone</H3>

<PRE>

public <A HREF="../../../java/lang/Object.html" title="class in java.lang">Object</A> clone()</PRE>

<DL>

<DD>Returns a shallow copy of this Manifest. The shallow copy is

implemented as follows:

返回此Manifest的浅拷贝。浅拷贝按以下实现：

<pre>

public Object clone() { return new Manifest(this); }

</pre>

<DT>Overrides:<DD><CODE><A HREF="../../../java/lang/Object.html#clone()">clone</A></CODE> in class <CODE><A HREF="../../../java/lang/Object.html" title="class in java.lang">Object</A></CODE></DL>

</DD>

<DT>Returns:<DD>a shallow copy of this Manifest Manifest的浅拷贝<DT>See Also:<DD><A HREF="../../../java/lang/Cloneable.html" title="interface in java.lang"><CODE>Cloneable</CODE></A></DL>

</DD>

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