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java.lang.Object org.mortbay.resource.Resource org.mortbay.resource.ResourceCollection
public class ResourceCollection
A collection of resources (dirs). Allows webapps to have multiple (static) sources. The first resource in the collection is the main resource. If a resource is not found in the main resource, it looks it up in the order the resources were constructed.
Field Summary |
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Fields inherited from class org.mortbay.resource.Resource |
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__defaultUseCaches |
Constructor Summary | |
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ResourceCollection()
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ResourceCollection(Resource[] resources)
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ResourceCollection(String csvResources)
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ResourceCollection(String[] resources)
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Method Summary | |
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Resource |
addPath(String path)
Returns the resource contained inside the current resource with the given name. |
boolean |
delete()
Deletes the given resource |
boolean |
exists()
Returns true if the respresened resource exists. |
protected Object |
findResource(String path)
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File |
getFile()
Returns an File representing the given resource or NULL if this is not possible. |
InputStream |
getInputStream()
Returns an input stream to the resource |
String |
getName()
Returns the name of the resource |
OutputStream |
getOutputStream()
Returns an output stream to the resource |
Resource[] |
getResources()
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URL |
getURL()
Returns an URL representing the given resource |
boolean |
isDirectory()
Returns true if the respresenetd resource is a container/directory. |
long |
lastModified()
Returns the last modified time |
long |
length()
Return the length of the resource |
String[] |
list()
Returns a list of resource names contained in the given resource The resource names are not URL encoded. |
void |
release()
Release any resources held by the resource. |
boolean |
renameTo(Resource dest)
Rename the given resource |
void |
setResources(Resource[] resources)
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void |
setResources(String csvResources)
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void |
setResources(String[] resources)
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void |
setResourcesAsCSV(String csvResources)
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String |
toString()
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Methods inherited from class org.mortbay.resource.Resource |
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encode, finalize, getAlias, getAssociate, getDefaultUseCaches, getListHTML, newClassPathResource, newClassPathResource, newResource, newResource, newResource, newResource, newSystemResource, setAssociate, setDefaultUseCaches, writeTo |
Methods inherited from class java.lang.Object |
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clone, equals, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public ResourceCollection()
public ResourceCollection(Resource[] resources)
public ResourceCollection(String[] resources)
public ResourceCollection(String csvResources)
Method Detail |
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public void setResources(Resource[] resources)
resources
- Resource arraypublic void setResources(String[] resources)
resources
- String arraypublic void setResources(String csvResources)
csvResources
- Comma separated valuespublic void setResourcesAsCSV(String csvResources)
csvResources
- Comma separated valuespublic Resource[] getResources()
public Resource addPath(String path) throws IOException, MalformedURLException
Resource
addPath
in class Resource
path
- The path segment to add
IOException
MalformedURLException
protected Object findResource(String path) throws IOException, MalformedURLException
path
-
IOException
MalformedURLException
public boolean delete() throws SecurityException
Resource
delete
in class Resource
SecurityException
public boolean exists()
Resource
exists
in class Resource
public File getFile() throws IOException
Resource
getFile
in class Resource
IOException
public InputStream getInputStream() throws IOException
Resource
getInputStream
in class Resource
IOException
public String getName()
Resource
getName
in class Resource
public OutputStream getOutputStream() throws IOException, SecurityException
Resource
getOutputStream
in class Resource
IOException
SecurityException
public URL getURL()
Resource
getURL
in class Resource
public boolean isDirectory()
Resource
isDirectory
in class Resource
public long lastModified()
Resource
lastModified
in class Resource
public long length()
Resource
length
in class Resource
public String[] list()
Resource
list
in class Resource
public void release()
Resource
release
in class Resource
public boolean renameTo(Resource dest) throws SecurityException
Resource
renameTo
in class Resource
SecurityException
public String toString()
toString
in class Object
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