ZipResource (Apache Ant API)
Keywords: org.apache.tools.ant.types.resources.ZipResource class

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## org.apache.tools.ant.types.resources
Class ZipResource

    java.lang.Object
      org.apache.tools.ant.ProjectComponent
          org.apache.tools.ant.types.DataType
              org.apache.tools.ant.types.Resource
                  org.apache.tools.ant.types.resources.ArchiveResource
                      org.apache.tools.ant.types.resources.ZipResource

All Implemented Interfaces:
  java.lang.Cloneable, java.lang.Comparable, ResourceCollection

    public class ZipResource

extends ArchiveResource

A Resource representation of an entry in a zipfile.

Since:
  Ant 1.7

Field Summary

Fields inherited from class org.apache.tools.ant.types.Resource
`MAGIC, UNKNOWN_DATETIME, UNKNOWN_SIZE`

Fields inherited from class org.apache.tools.ant.types.DataType
`checked, ref`

Fields inherited from class org.apache.tools.ant.ProjectComponent
`description, location, project`

Constructor Summary
`ZipResource()` Default constructor.
`ZipResource(java.io.File z, java.lang.String enc, ZipEntry e)` Construct a ZipResource representing the specified entry in the specified zipfile.

Method Summary
`void` | `addConfigured(ResourceCollection a)` Sets the archive that holds this as a single element Resource collection.
`protected void` | `fetchEntry()` fetches information from the named entry inside the archive.
`java.lang.String` | `getEncoding()` Get the encoding to use with the zipfile.
`ZipExtraField[]` | `getExtraFields()` Retrieves extra fields.
`java.io.InputStream` | `getInputStream()` Return an InputStream for reading the contents of this Resource.
`int` | `getMethod()` The compression method that has been used.
`java.io.OutputStream` | `getOutputStream()` Get an OutputStream for the Resource.
`java.io.File` | `getZipfile()` Get the zipfile that holds this ZipResource.
`void` | `setEncoding(java.lang.String enc)` Set the encoding to use with the zipfile.
`void` | `setRefid(Reference r)` Overrides the super version.
`void` | `setZipfile(java.io.File z)` Set the zipfile that holds this ZipResource.

Methods inherited from class org.apache.tools.ant.types.resources.ArchiveResource
`checkEntry, compareTo, dieOnCircularReference, equals, getArchive, getLastModified, getMode, getSize, hashCode, isDirectory, isExists, setArchive, setMode, toString`

Methods inherited from class org.apache.tools.ant.types.Resource
`as, clone, getMagicNumber, getName, isFilesystemOnly, iterator, setDirectory, setExists, setLastModified, setName, setSize, size, toLongString`

Methods inherited from class org.apache.tools.ant.types.DataType
`checkAttributesAllowed, checkChildrenAllowed, circularReference, dieOnCircularReference, dieOnCircularReference, getCheckedRef, getCheckedRef, getCheckedRef, getCheckedRef, getDataTypeName, getRefid, invokeCircularReferenceCheck, isChecked, isReference, noChildrenAllowed, pushAndInvokeCircularReferenceCheck, setChecked, tooManyAttributes`

Methods inherited from class org.apache.tools.ant.ProjectComponent
`getDescription, getLocation, getProject, log, log, setDescription, setLocation, setProject`

Methods inherited from class java.lang.Object
`finalize, getClass, notify, notifyAll, wait, wait, wait`

Constructor Detail

### ZipResource

    public ZipResource()

  Default constructor.

### ZipResource

    public ZipResource(java.io.File z,
                       java.lang.String enc,
                       ZipEntry e)

  Construct a ZipResource representing the specified entry in the specified zipfile.

  Parameters:
    `z` - the zipfile as File.
    `enc` - the encoding used for filenames.
    `e` - the ZipEntry.

Method Detail

### setZipfile

    public void setZipfile(java.io.File z)

  Set the zipfile that holds this ZipResource.

  Parameters:
    `z` - the zipfile as a File.

### getZipfile

    public java.io.File getZipfile()

  Get the zipfile that holds this ZipResource.

  Returns:
    the zipfile as a File.

### addConfigured

    public void addConfigured(ResourceCollection a)

  Sets the archive that holds this as a single element Resource collection.

  Overrides:
    `addConfigured` in class `ArchiveResource`
  Parameters:
    `a` - the archive as a single element Resource collection.

### setEncoding

    public void setEncoding(java.lang.String enc)

  Set the encoding to use with the zipfile.

  Parameters:
    `enc` - the String encoding.

### getEncoding

    public java.lang.String getEncoding()

  Get the encoding to use with the zipfile.

  Returns:
    String encoding.

### setRefid

    public void setRefid(Reference r)

  Overrides the super version.

  Overrides:
    `setRefid` in class `ArchiveResource`
  Parameters:
    `r` - the Reference to set.

### getInputStream

    public java.io.InputStream getInputStream()
                                       throws java.io.IOException

  Return an InputStream for reading the contents of this Resource.

  Overrides:
    `getInputStream` in class `Resource`
  Returns:
    an InputStream object.
  Throws:
    `java.io.IOException` - if the zip file cannot be opened, or the entry cannot be read.

### getOutputStream

    public java.io.OutputStream getOutputStream()
                                         throws java.io.IOException

  Get an OutputStream for the Resource.

  Overrides:
    `getOutputStream` in class `Resource`
  Returns:
    an OutputStream to which content can be written.
  Throws:
    `java.io.IOException` - if unable to provide the content of this Resource as a stream.
    `java.lang.UnsupportedOperationException` - if OutputStreams are not supported for this Resource type.

### getExtraFields

    public ZipExtraField[] getExtraFields()

  Retrieves extra fields.

  Returns:
    an array of the extra fields
  Since:
    Ant 1.8.0

### getMethod

    public int getMethod()

  The compression method that has been used.

  Since:
    Ant 1.8.0

### fetchEntry

    protected void fetchEntry()

  fetches information from the named entry inside the archive.

  Specified by:
    `fetchEntry` in class `ArchiveResource`

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