Package org.apache.fop.apps.io

Class InternalResourceResolver

java.lang.Object
org.apache.fop.apps.io.InternalResourceResolver
public class InternalResourceResolver extends Object
This object holds the base URI from which to resolve URIs against as well as the resolver for resource acquisition. It also does some URI sanitization of common URI syntactical errors. This class takes in a ResourceResolver and delegates all relevant URIs to it.

  • Method Details

    • getBaseURI

      public URI getBaseURI()
      Returns the base URI from which to resolve all URIs against.
      Returns:
      the base URI

    • getResource

      public org.apache.xmlgraphics.io.Resource getResource(String stringUri) throws IOException, URISyntaxException
      Retrieve a resource given a URI in String form. This also does some syntactical sanitaion on the URI.
      Parameters:
      stringUri - the URI in String form
      Returns:
      the resource
      Throws:
      IOException - if an I/O error occurred
      URISyntaxException - if the URI syntax was invalid

    • getResource

      public org.apache.xmlgraphics.io.Resource getResource(URI uri) throws IOException
      Retrieve a resource given a URI in String form.
      Parameters:
      uri - the resource URI
      Returns:
      the resource
      Throws:
      IOException - if an I/O error occurred

    • getOutputStream

      public OutputStream getOutputStream(URI uri) throws IOException
      Returns the OutputStream for a given URI.
      Parameters:
      uri - the URI for the inteded stream
      Returns:
      the output stream
      Throws:
      IOException - if an I/O error occurrred

    • resolveFromBase

      public URI resolveFromBase(URI uri)
      Resolves a URI against the base URI.
      Parameters:
      uri - the URI that requires resolution
      Returns:
      the resolved URI

    • cleanURI

      public static URI cleanURI(String uriStr) throws URISyntaxException
      Performs some sanitation for some of the most common URI syntax mistakes.
      Parameters:
      uriStr - the URI in String form
      Returns:
      a valid URI
      Throws:
      URISyntaxException - if the given String was too erroneous to validate

    • getBaseURI

      public static URI getBaseURI(String base) throws URISyntaxException
      Performs some sanitation for some of the most common URI syntax mistakes but returns a directory URI rather than a file URI.
      Parameters:
      base - the directory URI in String form
      Returns:
      the directory URI
      Throws:
      URISyntaxException - if the given String was too erroneous to validate