Revision 41073
| trunk/org.gvsig.desktop/org.gvsig.desktop.framework/org.gvsig.andami/src/main/java/org/gvsig/andami/plugins/PluginClassLoader.java | ||
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/** |
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* Gets the requested resource. If the path is relative, its base directory |
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* will be the one provided in the PluginClassLoader's constructor. |
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* If the resource is not found, the parent classloader will be invoked |
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* to try to get it. If it is not found, it will return null. |
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* If the resource is not found, search in dependents plugins, otherwise |
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* the parent classloader will be invoked to try to get it. |
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* If it is not found, it will return null. |
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* |
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* @param res An absolute or relative path to the requested resource. |
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* |
| ... | ... | |
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*/ |
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public URL getResource(String res) {
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URL ret = null; |
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try {
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// |
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// Primero buscamos en el directorio del plugin. |
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try {
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logger.debug("Search resource {} in {}", res, this.baseDir.toString());
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List<String> resource = new ArrayList<String>(); |
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StringTokenizer st = new StringTokenizer(res, "\\/"); |
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|
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while (st.hasMoreTokens()) {
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String token = st.nextToken(); |
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resource.add(token); |
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} |
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|
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ret = getResource(baseDir, resource); |
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if (ret != null) {
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return ret; |
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} |
| ... | ... | |
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logger.info("Error getting resource {} in {}'", new Object[] {res,this.baseDir.toString()}, e);
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} |
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// |
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// Luego en los plugins de los que depende |
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logger.debug("Searching in depends pluginLoaders");
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for (int i = 0; i < this.pluginLoaders.length; i++) {
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PluginClassLoader pluginClassLoader = pluginLoaders[i]; |
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if (pluginClassLoader != null) {
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try {
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ret = pluginClassLoader.getResource(res); |
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if (ret != null) {
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logger.info("Found resource in plugin '"+pluginClassLoader.getPluginName()+"' ("+res+").");
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return ret; |
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} |
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} catch (Exception e) {
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// Ignore, try in next classloader |
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} |
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} |
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} |
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|
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// |
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// Por ultimo en el class loader padre, se supone que es el del sistema. |
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try {
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ret = super.getResource(res); |
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} catch (Exception e) {
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logger.info("Error getting resource {} in {}'", new Object[] {res,this.baseDir.toString()}, e);
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} |
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if( ret == null ) {
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logger.info("Error getting resource {} in {}'", new Object[] {res,this.baseDir.toString()});
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} |
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