public class ResourceScriptSource extends Object implements ScriptSource
ScriptSource implementation
 based on Spring's Resource
 abstraction. Loads the script text from the underlying Resource's
 File or
 InputStream,
 and tracks the last-modified timestamp of the file (if possible).InputStreamSource.getInputStream(), 
Resource.getFile(), 
ResourceLoader| Modifier and Type | Field and Description | 
|---|---|
| protected Log | loggerLogger available to subclasses. | 
| Constructor and Description | 
|---|
| ResourceScriptSource(org.springframework.core.io.support.EncodedResource resource)Create a new ResourceScriptSource for the given resource. | 
| ResourceScriptSource(org.springframework.core.io.Resource resource)Create a new ResourceScriptSource for the given resource. | 
| Modifier and Type | Method and Description | 
|---|---|
| org.springframework.core.io.Resource | getResource()Return the  Resourceto load the
 script from. | 
| String | getScriptAsString()Retrieve the current script source text as String. | 
| boolean | isModified()Indicate whether the underlying script data has been modified since
 the last time  ScriptSource.getScriptAsString()was called. | 
| protected long | retrieveLastModifiedTime()Retrieve the current last-modified timestamp of the underlying resource. | 
| void | setEncoding(String encoding)Set the encoding used for reading the script resource. | 
| String | suggestedClassName()Determine a class name for the underlying script. | 
| String | toString() | 
protected final Log logger
public ResourceScriptSource(org.springframework.core.io.support.EncodedResource resource)
resource - the EncodedResource to load the script frompublic ResourceScriptSource(org.springframework.core.io.Resource resource)
resource - the Resource to load the script from (using UTF-8 encoding)public final org.springframework.core.io.Resource getResource()
Resource to load the
 script from.public void setEncoding(@Nullable
                        String encoding)
The default value for regular Resources is "UTF-8".
 A null value implies the platform default.
public String getScriptAsString() throws IOException
ScriptSourcegetScriptAsString in interface ScriptSourceIOException - if script retrieval failedpublic boolean isModified()
ScriptSourceScriptSource.getScriptAsString() was called.
 Returns true if the script has not been read yet.isModified in interface ScriptSourceprotected long retrieveLastModifiedTime()
@Nullable public String suggestedClassName()
ScriptSourcesuggestedClassName in interface ScriptSourcenull if none available