[patch] Patch for TagPluginManager.java

TagPluginManager.diff (text/plain), 2.47 KB, created by Sheldon Shao on 2012-12-10 08:00:42 UTC

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Description: Patch for TagPluginManager.java

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Creator: Sheldon Shao

Created: 2012-12-10 08:00:42 UTC

Size: 2.47 KB

patch

obsolete

>Index: apache/jasper/compiler/TagPluginManager.java >=================================================================== >--- apache/jasper/compiler/TagPluginManager.java (revision 1416791) >+++ apache/jasper/compiler/TagPluginManager.java (working copy) >@@ -17,7 +17,10 @@ > > package org.apache.jasper.compiler; > >+import java.io.IOException; > import java.io.InputStream; >+import java.net.URL; >+import java.util.Enumeration; > import java.util.HashMap; > import java.util.Iterator; > >@@ -68,17 +71,60 @@ > }); > > } >- >+ >+ public static final String META_INF_JASPER_TAG_PLUGINS_XML = "META-INF/jasper/tagPlugins.xml"; >+ > private void init(ErrorDispatcher err) throws JasperException { > if (initialized) > return; > >+ tagPlugins = new HashMap<String, TagPlugin>(); >+ >+ Enumeration<URL> urls = null; >+ try { >+ urls = ctxt.getClassLoader().getResources(META_INF_JASPER_TAG_PLUGINS_XML); >+ } catch (IOException e) { >+ } >+ if (urls != null) { >+ while(urls.hasMoreElements()) { >+ URL url = urls.nextElement(); >+ InputStream is = null; >+ try { >+ is = url.openStream(); >+ loadTagPlugins(err, is); >+ } >+ catch(IOException ioe) { >+ throw new JasperException(ioe); >+ } >+ finally { >+ try { >+ is.close(); >+ } >+ catch(IOException ex) { >+ } >+ } >+ } >+ } > InputStream is = ctxt.getResourceAsStream(TAG_PLUGINS_XML); >- if (is == null) >- return; >+ if (is != null) { >+ try { >+ loadTagPlugins(err, is); >+ } >+ finally { >+ try { >+ is.close(); >+ } >+ catch(IOException ex) { >+ } >+ } >+ } > >- TreeNode root = (new ParserUtils()).parseXMLDocument(TAG_PLUGINS_XML, >- is); >+ initialized = true; >+ } >+ >+ private void loadTagPlugins(ErrorDispatcher err, InputStream is) >+ throws JasperException { >+ TreeNode root = (new ParserUtils()).parseXMLDocument(TAG_PLUGINS_XML, is); > if (root == null) { > return; > } View Attachment As Diff View Attachment As Raw

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