[jira] [Comment Edited] (FOP-3054) FOP Font "embed-url" No Longer Supports "classpath" Protocol in version 2.7

["tntim96 (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/FOP-3054?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17498689#comment-17498689 ] 

tntim96 edited comment on FOP-3054 at 2/28/22, 4:35 AM:
--------------------------------------------------------

After some digging I found we have a custom resource resolver which is no longer invoked. Should I update the summary and description?

 
{code:java}
ResourceResolver rr = ResourceResolverFactory
    .createTempAwareResourceResolver(new InMemoryTempResourceResolver(), new CustomResolver());
{code}
{code:java}
class CustomResolver implements ResourceResolver {

  public org.apache.xmlgraphics.io.Resource getResource(URI uri) throws IOException {
    if (uri.toString().startsWith("classpath:")) {
      String actualPath = uri.toString().substring("classpath:".length());
      try {
        ClassPathResource resource = new ClassPathResource(actualPath);
        InputStream resourceAsStream = resource.getInputStream();
 {code}
 

 


was (Author: tntim96):
After some digging I found we have a custom resource resolver which is no longer invoked. Should I update the summary and description?

 
{code:java}
ResourceResolver rr = ResourceResolverFactory
    .createTempAwareResourceResolver(new InMemoryTempResourceResolver(), new CustomResolver());
{code}



{code:java}
class CustomResolver implements ResourceResolver {

  private static final Logger log = LoggerFactory.getLogger(PdfHelper.class);


  public org.apache.xmlgraphics.io.Resource getResource(URI uri) throws IOException {
    if (uri.toString().startsWith("classpath:")) {
      String actualPath = uri.toString().substring("classpath:".length());
      try {
        ClassPathResource resource = new ClassPathResource(actualPath);
        InputStream resourceAsStream = resource.getInputStream();
 {code}
 

 

> FOP Font "embed-url" No Longer Supports "classpath" Protocol in version 2.7
> ---------------------------------------------------------------------------
>
>                 Key: FOP-3054
>                 URL: https://issues.apache.org/jira/browse/FOP-3054
>             Project: FOP
>          Issue Type: Bug
>    Affects Versions: 2.7
>            Reporter: tntim96
>            Priority: Major
>
> The following FOP config works with FOP 2.6
> {code:java}
> <?xml version="1.0" encoding="utf-8" ?>
> <fop>
>   <renderers>
>     <renderer mime="application/pdf">
>       <fonts>
>         <font kerning="yes" embed-url="classpath:/somepath/DejaVuSans-Regular.ttf">
>           <font-triplet name="DejaVuSans" style="normal" weight="normal"/>
>         </font>
>       </fonts>
>     </renderer>
>   </renderers>
> </fop> {code}
> ...but with 2.7 we get the error:
> {noformat}
> 16:04:03.006 [main] ERROR org.apache.fop.fonts.LazyFont - Failed to read font file classpath:/somepath/DejaVuSans-Regular.ttf unknown protocol: classpath
> java.net.MalformedURLException: unknown protocol: classpath
>     at java.net.URL.<init>(URL.java:600)
>     at java.net.URL.<init>(URL.java:490)
>     at java.net.URL.<init>(URL.java:439)
>     at java.net.URI.toURL(URI.java:1089)
>     at org.apache.fop.apps.io.ResourceResolverFactory$NormalResourceResolver.getResource(ResourceResolverFactory.java:224)
>     at org.apache.fop.apps.io.ResourceResolverFactory$TempAwareResourceResolver.getResource(ResourceResolverFactory.java:152)
>     at org.apache.fop.apps.io.ResourceResolverFactory$DefaultResourceResolver.getResource(ResourceResolverFactory.java:121)
>     at org.apache.fop.apps.io.InternalResourceResolver.getResource(InternalResourceResolver.java:92)
>     at org.apache.fop.fonts.truetype.OFFontLoader.read(OFFontLoader.java:113)
>     at org.apache.fop.fonts.truetype.OFFontLoader.read(OFFontLoader.java:103)
>     at org.apache.fop.fonts.FontLoader.getFont(FontLoader.java:126)
>     at org.apache.fop.fonts.FontLoader.loadFont(FontLoader.java:110)
>     at org.apache.fop.fonts.LazyFont.load(LazyFont.java:121)
>     at org.apache.fop.fonts.LazyFont.getAscender(LazyFont.java:237)
>     at org.apache.fop.fonts.Font.getAscender(Font.java:120)
>     at org.apache.fop.layoutmgr.BlockLayoutManager.initialize(BlockLayoutManager.java:82)
>     at org.apache.fop.layoutmgr.AbstractLayoutManager.getChildLM(AbstractLayoutManager.java:118)
>     at org.apache.fop.layoutmgr.FlowLayoutManager.getNextKnuthElements(FlowLayoutManager.java:128)
>     at org.apache.fop.layoutmgr.FlowLayoutManager.getNextKnuthElements(FlowLayoutManager.java:69)
>     at org.apache.fop.layoutmgr.PageBreaker.getNextKnuthElements(PageBreaker.java:252)
>     at org.apache.fop.layoutmgr.AbstractBreaker.getNextBlockList(AbstractBreaker.java:675)
> {noformat}



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