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java.lang.Objectorg.apache.fop.apps.FOURIResolver
public class FOURIResolver
Provides FOP specific URI resolution. This is the default URIResolver
FOUserAgent will use unless overridden.
URIResolver| Constructor Summary | |
|---|---|
FOURIResolver()
Default constructor |
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FOURIResolver(boolean throwExceptions)
Additional constructor |
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| Method Summary | |
|---|---|
protected void |
applyHttpBasicAuthentication(java.net.URLConnection connection,
java.lang.String username,
java.lang.String password)
This is a convenience method for users who want to override updateURLConnection for HTTP basic authentication. |
java.lang.String |
checkBaseURL(java.lang.String base)
Checks if the given base URL is acceptable. |
javax.xml.transform.URIResolver |
getCustomURIResolver()
Returns the custom URI Resolver. |
javax.xml.transform.Source |
resolve(java.lang.String href,
java.lang.String base)
Called by the processor through FOUserAgent when it encounters an
uri in an external-graphic element. |
void |
setCustomURIResolver(javax.xml.transform.URIResolver resolver)
Sets the custom URI Resolver. |
void |
setThrowExceptions(boolean throwExceptions)
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protected void |
updateURLConnection(java.net.URLConnection connection,
java.lang.String href)
This method allows you to set special values on a URLConnection just before the connect() method is called. |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
|---|
public FOURIResolver()
public FOURIResolver(boolean throwExceptions)
throwExceptions - true if exceptions are to be thrown if the URIs cannot be
resolved.| Method Detail |
|---|
public java.lang.String checkBaseURL(java.lang.String base)
throws java.net.MalformedURLException
base - the base URL to check
java.net.MalformedURLException - if there's a problem with a file URL
public javax.xml.transform.Source resolve(java.lang.String href,
java.lang.String base)
throws javax.xml.transform.TransformerException
FOUserAgent when it encounters an
uri in an external-graphic element. (see also
URIResolver.resolve(String, String) This
resolver will allow URLs without a scheme, i.e. it assumes 'file:' as the
default scheme. It also allows relative URLs with scheme, e.g.
file:../../abc.jpg which is not strictly RFC compliant as long as the
scheme is the same as the scheme of the base URL. If the base URL is null
a 'file:' URL referencing the current directory is used as the base URL.
If the method is successful it will return a Source of type
StreamSource with its SystemID set to
the resolved URL used to open the underlying InputStream.
resolve in interface javax.xml.transform.URIResolverhref - An href attribute, which may be relative or absolute.base - The base URI against which the first argument will be made
absolute if the absolute URI is required.
Source object, or null if the href
cannot be resolved.
javax.xml.transform.TransformerException - Never thrown by this implementation.URIResolver.resolve(String, String)
protected void updateURLConnection(java.net.URLConnection connection,
java.lang.String href)
connection - the URLConnection instancehref - the original URI
protected void applyHttpBasicAuthentication(java.net.URLConnection connection,
java.lang.String username,
java.lang.String password)
connection - the URLConnection to set up for HTTP basic authenticationusername - the usernamepassword - the passwordpublic void setCustomURIResolver(javax.xml.transform.URIResolver resolver)
resolver - the new URI resolverpublic javax.xml.transform.URIResolver getCustomURIResolver()
public void setThrowExceptions(boolean throwExceptions)
throwExceptions - Whether or not to throw exceptions on resolution error
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