drools-eclipse/org.guvnor.eclipse.webdav/src/kernel/org/eclipse/webdav/internal/kernel/Context.java
public long getContentLength() {
        String lengthString = get(CONTENT_LENGTH);
        return (lengthString == null) ? -1 : Long.parseLong(lengthString);
    }
public long getContentLength() {
        String lengthString = get(CONTENT_LENGTH);
        return (lengthString == null) ? -1 : Long.parseLong(lengthString);
    }
Get the content length in bytes of the entity body.
Return the value for the CONTENT_LENGTH key.
Returns -1 if the Content-Length has not been set.

<p>Implements the corresponding API in the interface
<code>Context</code>.</p>

@return the value for CONTENT_LENGTH
@see Context#getContentLength()