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java.lang.Objectorg.springframework.core.io.AbstractResource
org.springframework.core.io.AbstractFileResolvingResource
org.springframework.core.io.UrlResource
public class UrlResource
Resource
implementation for java.net.URL
locators.
Obviously supports resolution as URL, and also as File in case of
the "file:" protocol.
URL
Constructor Summary | |
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UrlResource(java.lang.String path)
Create a new UrlResource. |
|
UrlResource(java.net.URI uri)
Create a new UrlResource. |
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UrlResource(java.net.URL url)
Create a new UrlResource. |
Method Summary | |
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Resource |
createRelative(java.lang.String relativePath)
This implementation creates a UrlResource, applying the given path relative to the path of the underlying URL of this resource descriptor. |
boolean |
equals(java.lang.Object obj)
This implementation compares the underlying URL references. |
java.lang.String |
getDescription()
This implementation returns a description that includes the URL. |
java.io.File |
getFile()
This implementation returns a File reference for the underlying URL/URI, provided that it refers to a file in the file system. |
java.lang.String |
getFilename()
This implementation returns the name of the file that this URL refers to. |
java.io.InputStream |
getInputStream()
This implementation opens an InputStream for the given URL. |
java.net.URI |
getURI()
This implementation returns the underlying URI directly, if possible. |
java.net.URL |
getURL()
This implementation returns the underlying URL reference. |
int |
hashCode()
This implementation returns the hash code of the underlying URL reference. |
Methods inherited from class org.springframework.core.io.AbstractFileResolvingResource |
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contentLength, exists, getFile, getFileForLastModifiedCheck, isReadable, lastModified |
Methods inherited from class org.springframework.core.io.AbstractResource |
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isOpen, toString |
Methods inherited from class java.lang.Object |
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clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public UrlResource(java.net.URL url)
url
- a URLpublic UrlResource(java.net.URI uri) throws java.net.MalformedURLException
uri
- a URI
java.net.MalformedURLException
- if the given URL path is not validpublic UrlResource(java.lang.String path) throws java.net.MalformedURLException
path
- a URL path
java.net.MalformedURLException
- if the given URL path is not validMethod Detail |
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public java.io.InputStream getInputStream() throws java.io.IOException
false
,
mainly to avoid jar file locking on Windows.
java.io.IOException
- if the stream could not be openedURL.openConnection()
,
URLConnection.setUseCaches(boolean)
,
URLConnection.getInputStream()
public java.net.URL getURL() throws java.io.IOException
getURL
in interface Resource
getURL
in class AbstractResource
java.io.IOException
- if the resource cannot be resolved as URL,
i.e. if the resource is not available as descriptorpublic java.net.URI getURI() throws java.io.IOException
getURI
in interface Resource
getURI
in class AbstractResource
java.io.IOException
- if the resource cannot be resolved as URI,
i.e. if the resource is not available as descriptorpublic java.io.File getFile() throws java.io.IOException
getFile
in interface Resource
getFile
in class AbstractFileResolvingResource
java.io.IOException
- if the resource cannot be resolved as absolute
file path, i.e. if the resource is not available in a file systemResourceUtils.getFile(java.net.URL, String)
public Resource createRelative(java.lang.String relativePath) throws java.net.MalformedURLException
createRelative
in interface Resource
createRelative
in class AbstractResource
relativePath
- the relative path (relative to this resource)
java.net.MalformedURLException
URL.URL(java.net.URL, String)
public java.lang.String getFilename()
getFilename
in interface Resource
getFilename
in class AbstractResource
URL.getFile()
,
File.getName()
public java.lang.String getDescription()
Object.toString()
public boolean equals(java.lang.Object obj)
equals
in class AbstractResource
Resource.getDescription()
public int hashCode()
hashCode
in class AbstractResource
Resource.getDescription()
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