From d65f712ea3d8941f4b9145c0630c30c20af80d13 Mon Sep 17 00:00:00 2001
From: James Moger <james.moger@gitblit.com>
Date: Fri, 11 Nov 2011 17:22:21 -0500
Subject: [PATCH] Documentation. Add javadoc and source jars to the gbapi download.
---
src/com/gitblit/WebXmlSettings.java | 113 +++++++++++++++++++++++++++++++++++---------------------
1 files changed, 70 insertions(+), 43 deletions(-)
diff --git a/src/com/gitblit/WebXmlSettings.java b/src/com/gitblit/WebXmlSettings.java
index 6ca38f7..055c7d3 100644
--- a/src/com/gitblit/WebXmlSettings.java
+++ b/src/com/gitblit/WebXmlSettings.java
@@ -15,62 +15,89 @@
*/
package com.gitblit;
-import java.util.List;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.util.Enumeration;
+import java.util.Map;
+import java.util.Properties;
import javax.servlet.ServletContext;
-public class WebXmlSettings implements IStoredSettings {
+import com.gitblit.utils.StringUtils;
+
+/**
+ * Loads Gitblit settings from the context-parameter values of a web.xml file.
+ *
+ * @author James Moger
+ *
+ */
+public class WebXmlSettings extends IStoredSettings {
+
+ private final Properties properties = new Properties();
+
+ private final ServletContext context;
public WebXmlSettings(ServletContext context) {
+ super(WebXmlSettings.class);
+ this.context = context;
+ Enumeration<?> keys = context.getInitParameterNames();
+ while (keys.hasMoreElements()) {
+ String key = keys.nextElement().toString();
+ String value = context.getInitParameter(key);
+ properties.put(key, decodeValue(value));
+ logger.debug(key + "=" + properties.getProperty(key));
+ }
+ // apply any web-configured overrides
+ File file = new File(context.getRealPath("/WEB-INF/web.properties"));
+ if (file.exists()) {
+ try {
+ InputStream is = new FileInputStream(file);
+ properties.load(is);
+ is.close();
+ } catch (Throwable t) {
+ logger.error("Failed to load web.properties setting overrides", t);
+ }
+ }
+ }
+ private String decodeValue(String value) {
+ // decode escaped backslashes and HTML entities
+ return StringUtils.decodeFromHtml(value).replace("\\\\", "\\");
}
@Override
- public List<String> getAllKeys(String startingWith) {
- // TODO Auto-generated method stub
- return null;
+ protected Properties read() {
+ return properties;
}
@Override
- public boolean getBoolean(String name, boolean defaultValue) {
- // TODO Auto-generated method stub
+ public synchronized boolean saveSettings(Map<String, String> settings) {
+ try {
+ Properties props = new Properties();
+ // load pre-existing web-configuration
+ File file = new File(context.getRealPath("/WEB-INF/web.properties"));
+ if (file.exists()) {
+ InputStream is = new FileInputStream(file);
+ props.load(is);
+ is.close();
+ }
+
+ // put all new settings and persist
+ props.putAll(settings);
+ OutputStream os = new FileOutputStream(file);
+ props.store(os, null);
+ os.close();
+
+ // override current runtime settings
+ properties.putAll(settings);
+ return true;
+ } catch (Throwable t) {
+ logger.error("Failed to save settings!", t);
+ }
return false;
- }
-
- @Override
- public int getInteger(String name, int defaultValue) {
- // TODO Auto-generated method stub
- return 0;
- }
-
- @Override
- public String getString(String name, String defaultValue) {
- // TODO Auto-generated method stub
- return null;
- }
-
- @Override
- public List<String> getStrings(String name) {
- // TODO Auto-generated method stub
- return null;
- }
-
- @Override
- public List<String> getStringsFromValue(String value) {
- // TODO Auto-generated method stub
- return null;
- }
-
- @Override
- public List<String> getStrings(String name, String separator) {
- // TODO Auto-generated method stub
- return null;
- }
-
- @Override
- public List<String> getStringsFromValue(String value, String separator) {
- // TODO Auto-generated method stub
- return null;
}
@Override
--
Gitblit v1.9.1