| |
| +----------------------------------------+ |
| | Cocoon Purity Problems List | |
| +----------------------------------------+ |
| |
| |
| Cut&Paste |
| --------- |
| |
| The following is the run of the PMC cut & paste analysis tool set at default 75 |
| tile size ran. |
| |
| Run: 20030227 |
| |
| |
| ============================================================= |
| A 9 line (76 tokens) duplication: |
| Starting at line 142 in C:\Code\cocoon-2.1.x\src\java\org\apache\cocoon\acting\FormValidatorAction.java |
| Starting at line 126 in C:\Code\cocoon-2.1.x\src\java\org\apache\cocoon\acting\SessionValidatorAction.java |
| boolean reloadable = Constants.DESCRIPTOR_RELOADABLE_DEFAULT; |
| if (this.settings.containsKey("reloadable")) { |
| reloadable = Boolean.valueOf((String) this.settings.get("reloadable")).booleanValue(); |
| } |
| |
| // read local settings |
| try { |
| Configuration conf = this.getConfiguration ( |
| parameters.getParameter ("descriptor", (String) this.settings.get("descriptor")), resolver, |
| parameters.getParameterAsBoolean("reloadable", reloadable)); |
| ============================================================= |
| A 7 line (78 tokens) duplication: |
| Starting at line 127 in C:\Code\cocoon-2.1.x\src\java\org\apache\cocoon\components\modules\output\SessionAttributeOutputModule.java |
| Starting at line 126 in C:\Code\cocoon-2.1.x\src\java\org\apache\cocoon\components\modules\output\RequestAttributeOutputModule.java |
| public void rollback( Configuration modeConf, Map objectModel, Exception e ) { |
| if (this.settings.get("isolation-level","0").equals("1")) { |
| if (getLogger().isDebugEnabled()) |
| getLogger().debug("rolling back"); |
| this.rollback(objectModel, TRANS_PREFIX); |
| } else { |
| |
| if (getLogger().isDebugEnabled()) |
| ============================================================= |
| A 34 line (79 tokens) duplication: |
| Starting at line 381 in C:\Code\cocoon-2.1.x\src\java\org\apache\cocoon\components\flow\javascript\JavaScriptInterpreter.java |
| Starting at line 531 in C:\Code\cocoon-2.1.x\src\java\org\apache\cocoon\components\flow\javascript\JavaScriptInterpreter.java |
| while (value instanceof Wrapper) { |
| value = ((Wrapper)value).unwrap(); |
| } |
| if (value instanceof Exception) { |
| Exception e = (Exception)value; |
| e.printStackTrace(); |
| throw e; |
| } else if (value instanceof Error) { |
| throw (Error)value; |
| } |
| throw ex; |
| } catch (Exception ex) { |
| ex.printStackTrace(); |
| throw ex; |
| } |
| finally { |
| exitContext(thrScope); |
| } |
| } |
| |
| /** |
| * Reloads any modified script files. |
| * |
| * <p>It checks to see if any of the files already read in (those |
| * present in the <code>scripts</code> hash map) have been |
| * modified. |
| * |
| * <p>It also checks to see if any script files have been registered |
| * with the interpreter since the last call to |
| * <code>checkForModifiedScripts</code>. These files are stored in |
| * the temporary array <code>needResolve</code>. If any such files |
| * are found, they are read in. |
| * |
| * @param environment an <code>Environment</code> value |
| */ |
| ============================================================= |
| A 8 line (79 tokens) duplication: |
| Starting at line 155 in C:\Code\cocoon-2.1.x\src\java\org\apache\cocoon\components\modules\input\DigestMetaModule.java |
| Starting at line 252 in C:\Code\cocoon-2.1.x\src\java\org\apache\cocoon\components\modules\input\DigestMetaModule.java |
| int encode = ((Integer) encodingNames.get(this.defaultEncode)).intValue(); |
| if (modeConf!=null) { |
| inputName = modeConf.getChild("input-module").getAttribute("name",null); |
| if (inputName != null) { |
| inputConfig = modeConf.getChild("input-module"); |
| } |
| // read necessary parameters |
| algorithm = modeConf.getAttribute("algorithm", algorithm); |
| provider = modeConf.getAttribute("provider", provider); |
| ============================================================= |
| A 21 line (82 tokens) duplication: |
| Starting at line 176 in C:\Code\cocoon-2.1.x\src\java\org\apache\cocoon\components\modules\input\JXPathMetaModule.java |
| Starting at line 153 in C:\Code\cocoon-2.1.x\src\java\org\apache\cocoon\components\modules\input\AbstractJXPathModule.java |
| getLogger().debug("adding Class "+clazzName+" to functions"); |
| lib.addFunctions(new ClassFunctions(clazz, prefix)); |
| } catch (ClassNotFoundException cnf) { |
| if (getLogger().isWarnEnabled()) |
| getLogger().warn("Class not found: "+clazzName); |
| } |
| } else { |
| if (getLogger().isWarnEnabled()) |
| getLogger().warn("Class name or prefix null: "+clazzName+" / "+prefix); |
| } |
| } |
| } |
| |
| |
| /** |
| * Register all extension packages listed in the configuration |
| * through <code><package name="fully.qualified.package" |
| * prefix="prefix"/></code> in the given FunctionLibrary. |
| * |
| * @param lib a <code>FunctionLibrary</code> value |
| * @param conf a <code>Configuration</code> value |
| */ |
| ============================================================= |
| A 15 line (86 tokens) duplication: |
| Starting at line 78 in C:\Code\cocoon-2.1.x\src\java\org\apache\cocoon\selection\RequestAttributeSelector.java |
| Starting at line 77 in C:\Code\cocoon-2.1.x\src\java\org\apache\cocoon\selection\SessionAttributeSelector.java |
| implements Configurable, ThreadSafe, Selector { |
| |
| protected String defaultName; |
| |
| public void configure(Configuration config) throws ConfigurationException { |
| this.defaultName = config.getChild("attribute-name").getValue(null); |
| } |
| |
| public boolean select(String expression, Map objectModel, Parameters parameters) { |
| String name = parameters.getParameter("attribute-name", this.defaultName); |
| |
| if (name == null) { |
| getLogger().warn("No attribute name given -- failing."); |
| return false; |
| } |
| |
| ============================================================= |
| A 16 line (86 tokens) duplication: |
| Starting at line 100 in C:\Code\cocoon-2.1.x\src\java\org\apache\cocoon\components\treeprocessor\sitemap\TransformNode.java |
| Starting at line 106 in C:\Code\cocoon-2.1.x\src\java\org\apache\cocoon\components\treeprocessor\sitemap\GenerateNode.java |
| : VariableResolver.buildParameters(this.pipelineHints, context, objectModel) |
| ); |
| |
| // Check view |
| if (this.views != null) { |
| |
| //inform the pipeline that we have a branch point |
| context.getProcessingPipeline().informBranchPoint(); |
| |
| String cocoonView = env.getView(); |
| if (cocoonView != null) { |
| |
| // Get view node |
| ProcessingNode viewNode = (ProcessingNode)this.views.get(cocoonView); |
| |
| if (viewNode != null) { |
| if (getLogger().isInfoEnabled()) { |
| ============================================================= |
| A 6 line (89 tokens) duplication: |
| Starting at line 456 in C:\Code\cocoon-2.1.x\src\java\org\apache\cocoon\transformation\SourceWritingTransformer.java |
| Starting at line 495 in C:\Code\cocoon-2.1.x\src\java\org\apache\cocoon\transformation\SourceWritingTransformer.java |
| tag = (String)this.stack.pop(); |
| if (tag.equals("PATH") == true) { |
| path = (String)this.stack.pop(); |
| } else if (tag.equals("FILE") == true) { |
| fileName = (String)this.stack.pop(); |
| } else if (tag.equals("FRAGMENT") == true) { |
| fragment = (DocumentFragment)this.stack.pop(); |
| ============================================================= |
| A 95 line (96 tokens) duplication: |
| Starting at line 117 in C:\Code\cocoon-2.1.x\src\java\org\apache\cocoon\generation\LinkStatusGenerator.java |
| Starting at line 92 in C:\Code\cocoon-2.1.x\src\java\org\apache\cocoon\components\crawler\SimpleCocoonCrawlerImpl.java |
| public final static String LINK_CONTENT_TYPE_CONFIG = "link-content-type"; |
| |
| /** |
| * Default value of <code>link-content-type</code> configuration value. |
| * <p> |
| * Its value is <code>application/x-cocoon-links</code>. |
| * </p> |
| * |
| * @since |
| */ |
| public final String LINK_CONTENT_TYPE_DEFAULT = "application/x-cocoon-links"; |
| |
| /** |
| * Config element name specifying query-string appendend for requesting links |
| * of an URL. |
| * <p> |
| * Its value is <code>link-view-query</code>. |
| * </p> |
| * |
| * @since |
| */ |
| public final static String LINK_VIEW_QUERY_CONFIG = "link-view-query"; |
| /** |
| * Default value of <code>link-view-query</code> configuration value. |
| * <p> |
| * Its value is <code>?cocoon-view=links</code>. |
| * </p> |
| * |
| * @since |
| */ |
| public final static String LINK_VIEW_QUERY_DEFAULT = "cocoon-view=links"; |
| |
| /** |
| * Config element name specifying excluding regular expression pattern. |
| * <p> |
| * Its value is <code>exclude</code>. |
| * </p> |
| * |
| * @since |
| */ |
| public final static String EXCLUDE_CONFIG = "exclude"; |
| |
| /** |
| * Config element name specifying including regular expression pattern. |
| * <p> |
| * Its value is <code>include</code>. |
| * </p> |
| * |
| * @since |
| */ |
| public final static String INCLUDE_CONFIG = "include"; |
| |
| /** |
| * Config element name specifying http header value for user-Agent. |
| * <p> |
| * Its value is <code>user-agent</code>. |
| * </p> |
| * |
| * @since |
| */ |
| public final static String USER_AGENT_CONFIG = "user-agent"; |
| /** |
| * Default value of <code>user-agent</code> configuration value. |
| * |
| * @see org.apache.cocoon.Constants#COMPLETE_NAME |
| * @since |
| */ |
| public final static String USER_AGENT_DEFAULT = Constants.COMPLETE_NAME; |
| |
| /** |
| * Config element name specifying http header value for accept. |
| * <p> |
| * Its value is <code>accept</code>. |
| * </p> |
| * |
| * @since |
| */ |
| public final static String ACCEPT_CONFIG = "accept"; |
| /** |
| * Default value of <code>accept</code> configuration value. |
| * <p> |
| * Its value is <code>* / *</code> |
| * </p> |
| * |
| * @since |
| */ |
| public final static String ACCEPT_DEFAULT = "*/*"; |
| |
| private String linkViewQuery = LINK_VIEW_QUERY_DEFAULT; |
| private String linkContentType = LINK_CONTENT_TYPE_DEFAULT; |
| private HashSet excludeCrawlingURL; |
| private HashSet includeCrawlingURL; |
| private String userAgent = USER_AGENT_DEFAULT; |
| private String accept = ACCEPT_DEFAULT; |
| |
| private HashSet crawled; |
| ============================================================= |
| A 19 line (100 tokens) duplication: |
| Starting at line 81 in C:\Code\cocoon-2.1.x\src\java\org\apache\cocoon\matching\RegexpSessionAttributeMatcher.java |
| Starting at line 82 in C:\Code\cocoon-2.1.x\src\java\org\apache\cocoon\matching\WildcardSessionAttributeMatcher.java |
| getLogger().debug("Default attribute-name is = '" + this.defaultParam + "'"); |
| } |
| } |
| |
| protected String getMatchString(Map objectModel, Parameters parameters) { |
| |
| String paramName = parameters.getParameter("attribute-name", this.defaultParam); |
| if (paramName == null) { |
| getLogger().warn("No attribute name given. FAILING"); |
| return null; |
| } |
| |
| Object result = ObjectModelHelper.getRequest(objectModel).getSession().getAttribute(paramName); |
| if (result == null) { |
| getLogger().debug("Session attribute '" + paramName + "' not set."); |
| return null; |
| } |
| |
| return result.toString(); |
| } |
| ============================================================= |
| A 10 line (100 tokens) duplication: |
| Starting at line 164 in C:\Code\cocoon-2.1.x\src\java\org\apache\cocoon\components\modules\input\DigestMetaModule.java |
| Starting at line 261 in C:\Code\cocoon-2.1.x\src\java\org\apache\cocoon\components\modules\input\DigestMetaModule.java |
| salt = modeConf.getAttribute("salt", salt); |
| encode = ((Integer) encodingNames.get(modeConf.getAttribute("encode", this.defaultEncode))).intValue(); |
| |
| // preferred |
| algorithm = modeConf.getChild("algorithm").getValue(algorithm); |
| provider = modeConf.getChild("provider").getValue(provider); |
| salt = modeConf.getChild("salt").getValue(salt); |
| encode = ((Integer) encodingNames.get(modeConf.getChild("encode").getValue(this.defaultEncode))).intValue(); |
| } |
| |
| |
| ============================================================= |
| A 12 line (101 tokens) duplication: |
| Starting at line 353 in C:\Code\cocoon-2.1.x\src\java\org\apache\cocoon\transformation\SourceWritingTransformer.java |
| Starting at line 373 in C:\Code\cocoon-2.1.x\src\java\org\apache\cocoon\transformation\SourceWritingTransformer.java |
| if (attr.getValue(CREATE_ATTRIBUTE) != null |
| && attr.getValue(CREATE_ATTRIBUTE).equals("false")) { |
| this.stack.push("false"); |
| } else { |
| this.stack.push("true"); |
| } |
| if (attr.getValue(OVERWRITE_ATTRIBUTE) != null |
| && attr.getValue(OVERWRITE_ATTRIBUTE).equals("false")) { |
| this.stack.push("false"); |
| } else { |
| this.stack.push("true"); |
| } |
| this.stack.push(attr.getValue(SERIALIZER_ATTRIBUTE)); |
| ============================================================= |
| A 21 line (113 tokens) duplication: |
| Starting at line 231 in C:\Code\cocoon-2.1.x\src\java\org\apache\cocoon\components\modules\input\JXPathMetaModule.java |
| Starting at line 208 in C:\Code\cocoon-2.1.x\src\java\org\apache\cocoon\components\modules\input\AbstractJXPathModule.java |
| getLogger().debug("adding local Classes and Packages to functions"); |
| localLib = new FunctionLibrary(); |
| localLib.addFunctions(this.library); |
| getPackages(localLib, conf); |
| getFunctions(localLib, conf); |
| } else { |
| if (getLogger().isDebugEnabled()) |
| getLogger().debug("no local Classes or Packages"); |
| localLib = this.library; |
| } |
| |
| context.setFunctions(localLib); |
| } |
| |
| |
| public Object getAttribute(String name, Configuration modeConf, |
| Map objectModel) |
| throws ConfigurationException { |
| |
| Object contextObj = getContextObject(modeConf, objectModel); |
| if (contextObj == null) return null; |
| if (modeConf != null) { |
| ============================================================= |
| A 23 line (115 tokens) duplication: |
| Starting at line 101 in C:\Code\cocoon-2.1.x\src\java\org\apache\cocoon\components\modules\input\RequestParameterModule.java |
| Starting at line 101 in C:\Code\cocoon-2.1.x\src\java\org\apache\cocoon\components\modules\input\RequestAttributeModule.java |
| Starting at line 101 in C:\Code\cocoon-2.1.x\src\java\org\apache\cocoon\components\modules\input\SessionAttributeModule.java |
| Starting at line 100 in C:\Code\cocoon-2.1.x\src\java\org\apache\cocoon\components\modules\input\HeaderAttributeModule.java |
| Request request = ObjectModelHelper.getRequest(objectModel); |
| String wildcard = name; |
| if ( modeConf != null ) { |
| wildcard = modeConf.getAttribute( "parameter", wildcard ); |
| // preferred |
| wildcard = modeConf.getChild("parameter").getValue(wildcard); |
| } |
| int wildcardIndex = wildcard.indexOf( "*" ); |
| if ( wildcardIndex != -1 ) { |
| // "*" contained in parameter name => combine all |
| // parameters' values that match prefix, suffix |
| |
| // split the parameter's name so that the "*" could be |
| // determined by looking at the parameters' names that |
| // start with the prefix and end with the suffix |
| // |
| String prefix = wildcard.substring( 0, wildcardIndex ); |
| String suffix; |
| if ( wildcard.length() >= wildcardIndex + 1 ) { |
| suffix = wildcard.substring( wildcardIndex + 1 ); |
| } else { |
| suffix = ""; |
| } |
| List values = new LinkedList(); |
| ============================================================= |
| A 14 line (121 tokens) duplication: |
| Starting at line 255 in C:\Code\cocoon-2.1.x\src\java\org\apache\cocoon\generation\StatusGenerator.java |
| Starting at line 291 in C:\Code\cocoon-2.1.x\src\java\org\apache\cocoon\generation\StatusGenerator.java |
| ch.startElement(namespace, "line", "line", atts); |
| ch.characters(line.toCharArray(), 0, line.length()); |
| ch.endElement(namespace, "line", "line"); |
| } |
| } |
| |
| if (size == 0) { |
| ch.startElement(namespace, "line", "line", atts); |
| String value = "[empty]"; |
| ch.characters(value.toCharArray(), 0, value.length()); |
| ch.endElement(namespace, "line", "line"); |
| } |
| ch.endElement(namespace, "value", "value"); |
| |
| addValue(ch, "size", String.valueOf(size) + " items in cache (" + empty + " are empty)"); |
| ============================================================= |
| A 20 line (125 tokens) duplication: |
| Starting at line 131 in C:\Code\cocoon-2.1.x\src\java\org\apache\cocoon\ProcessingException.java |
| Starting at line 149 in C:\Code\cocoon-2.1.x\src\java\org\apache\cocoon\CascadingIOException.java |
| TransformerException transformerException = (TransformerException) t; |
| SourceLocator sourceLocator = transformerException.getLocator(); |
| |
| if( null != sourceLocator ) { |
| sb.append( String.valueOf(sourceLocator.getSystemId())); |
| sb.append( ":" ); |
| sb.append( String.valueOf(sourceLocator.getLineNumber())); |
| sb.append( ":" ); |
| sb.append( String.valueOf(sourceLocator.getColumnNumber())); |
| sb.append( ":" ); |
| } |
| } |
| return sb.toString(); |
| } |
| |
| public void printStackTrace() { |
| super.printStackTrace(); |
| if(getCause()!=null) |
| getCause().printStackTrace(); |
| } |
| |
| ============================================================= |
| A 21 line (127 tokens) duplication: |
| Starting at line 174 in C:\Code\cocoon-2.1.x\src\java\org\apache\cocoon\components\modules\output\SessionAttributeOutputModule.java |
| Starting at line 173 in C:\Code\cocoon-2.1.x\src\java\org\apache\cocoon\components\modules\output\RequestAttributeOutputModule.java |
| public void commit( Configuration modeConf, Map objectModel ) { |
| if (this.settings.get("isolation-level","0").equals("1")) { |
| |
| Logger logger = getLogger(); |
| if (logger.isDebugEnabled()) |
| logger.debug("prepare commit"); |
| |
| Map aMap = this.prepareCommit(objectModel, TRANS_PREFIX); |
| if (aMap == null) { |
| return; |
| } |
| |
| Iterator iter = aMap.keySet().iterator(); |
| if (!iter.hasNext()){ |
| return; |
| } |
| |
| String prefix = (String) this.settings.get("key-prefix", PREFIX ); |
| if (prefix != "") { |
| prefix = prefix+":"; |
| } else { |
| prefix = null; |
| ============================================================= |
| A 21 line (133 tokens) duplication: |
| Starting at line 279 in C:\Code\cocoon-2.1.x\src\java\org\apache\cocoon\components\modules\input\JXPathMetaModule.java |
| Starting at line 253 in C:\Code\cocoon-2.1.x\src\java\org\apache\cocoon\components\modules\input\AbstractJXPathModule.java |
| java.beans.PropertyDescriptor[] properties = info.getPropertyDescriptors(); |
| java.util.List names = new java.util.LinkedList(); |
| for (int i = 0; i < properties.length; i++) { |
| names.add(properties[i].getName()); |
| } |
| return names.listIterator(); |
| } catch (Exception e) { |
| throw new ConfigurationException( |
| "Error retrieving attribute names for class: " |
| + contextObj.getClass(), |
| e |
| ); |
| } |
| |
| } |
| |
| public Object[] getAttributeValues(String name, Configuration modeConf, Map objectModel) |
| throws ConfigurationException { |
| |
| Object contextObj = getContextObject(modeConf, objectModel); |
| if (contextObj == null) return null; |
| if (modeConf != null) { |
| ============================================================= |
| A 37 line (142 tokens) duplication: |
| Starting at line 280 in C:\Code\cocoon-2.1.x\src\java\org\apache\cocoon\components\xpath\XPathUtil.java |
| Starting at line 944 in C:\Code\cocoon-2.1.x\src\java\org\apache\cocoon\xml\dom\DOMUtil.java |
| while (i < l) { |
| if (xpath.charAt(i) == '/') { |
| result[components] = xpath.substring(start, i); |
| start = i+1; |
| components++; |
| } |
| i++; |
| } |
| result[components] = xpath.substring(start); |
| } |
| } |
| } |
| return result; |
| } |
| |
| /** |
| * Use a path to select the first occurence of a node. The namespace |
| * of a node is ignored! |
| * @param contextNode The node starting the search. |
| * @param path The path to search the node. The |
| * contextNode is searched for a child named path[0], |
| * this node is searched for a child named path[1]... |
| * @param create If a child with the corresponding name is not found |
| * and create is set, this node will be created. |
| */ |
| public static Node getFirstNodeFromPath(Node contextNode, |
| final String[] path, |
| final boolean create) { |
| if (contextNode == null || path == null || path.length == 0) |
| return contextNode; |
| // first test if the node exists |
| Node item = getFirstNodeFromPath(contextNode, path, 0); |
| if (item == null && create == true) { |
| int i = 0; |
| NodeList childs; |
| boolean found; |
| int m, l; |
| while (contextNode != null && i < path.length) { |
| ============================================================= |
| A 21 line (158 tokens) duplication: |
| Starting at line 156 in C:\Code\cocoon-2.1.x\src\java\org\apache\cocoon\components\xscript\XScriptManagerImpl.java |
| Starting at line 270 in C:\Code\cocoon-2.1.x\src\java\org\apache\cocoon\components\xscript\XScriptManagerImpl.java |
| int scope) |
| throws IllegalArgumentException |
| { |
| XScriptObject o; |
| XScriptVariableScope s = null; |
| |
| if (scope == XScriptManager.GLOBAL_SCOPE) { |
| s = (XScriptVariableScope) ObjectModelHelper.getContext(objectModel).getAttribute(CONTEXT); |
| } else if (scope == XScriptManager.SESSION_SCOPE) { |
| Request request = ObjectModelHelper.getRequest(objectModel); |
| s = (XScriptVariableScope) request.getSession().getAttribute(CONTEXT); |
| } else if (scope == XScriptManager.REQUEST_SCOPE) { |
| Request request = ObjectModelHelper.getRequest(objectModel); |
| s = (XScriptVariableScope) request.getAttribute(CONTEXT); |
| } else if (scope == XScriptManager.PAGE_SCOPE) { |
| s = pageScope; |
| } else if (scope == XScriptManager.ALL_SCOPES) { |
| Request request = ObjectModelHelper.getRequest(objectModel); |
| |
| // Lookup in the request scope first. |
| s = (XScriptVariableScope) request.getAttribute(CONTEXT); |
| if (s != null) { |
| ============================================================= |
| A 33 line (178 tokens) duplication: |
| Starting at line 200 in C:\Code\cocoon-2.1.x\src\java\org\apache\cocoon\components\modules\input\JXPathMetaModule.java |
| Starting at line 177 in C:\Code\cocoon-2.1.x\src\java\org\apache\cocoon\components\modules\input\AbstractJXPathModule.java |
| Configuration[] children = conf.getChildren("package"); |
| int i = children.length; |
| while (i-- >0) { |
| String packageName = children[i].getAttribute("name",null); |
| String prefix = children[i].getAttribute("prefix",null); |
| if (packageName != null && prefix != null) { |
| if (getLogger().isDebugEnabled()) |
| getLogger().debug("adding Package "+packageName+" to functions"); |
| lib.addFunctions(new PackageFunctions(packageName, prefix)); |
| } else { |
| if (getLogger().isWarnEnabled()) |
| getLogger().warn("Package name or prefix null: "+packageName+" / "+prefix); |
| } |
| } |
| } |
| |
| |
| /** |
| * Actually add global functions and packages as well as those |
| * listed in the configuration object. |
| * |
| * @param context a <code>JXPathContext</code> value |
| * @param conf a <code>Configuration</code> value holding local |
| * packages and functions. |
| */ |
| protected void setupExtensions(JXPathContext context, Configuration conf) { |
| |
| FunctionLibrary localLib = null; |
| |
| if (conf != null) { |
| if (getLogger().isDebugEnabled()) |
| getLogger().debug("adding local Classes and Packages to functions"); |
| localLib = new FunctionLibrary(); |
| localLib.addFunctions(this.library); |
| ============================================================= |
| A 21 line (180 tokens) duplication: |
| Starting at line 181 in C:\Code\cocoon-2.1.x\src\java\org\apache\cocoon\components\modules\input\SimpleMappingMetaModule.java |
| Starting at line 242 in C:\Code\cocoon-2.1.x\src\java\org\apache\cocoon\components\modules\input\SimpleMappingMetaModule.java |
| mapping = new Mapping(modeConf); |
| prefix = modeConf.getChild("prefix").getValue(null); |
| suffix = modeConf.getChild("suffix").getValue(null); |
| rmPrefix = modeConf.getChild("rm-prefix").getValue(null); |
| rmSuffix = modeConf.getChild("rm-suffix").getValue(null); |
| } |
| |
| // remove rm-prefix and rm-suffix |
| if (rmPrefix != null && name.startsWith(rmPrefix)) { |
| name = name.substring(rmPrefix.length()); |
| } |
| if (rmSuffix != null && name.endsWith(rmSuffix)) { |
| name = name.substring(0,name.length() - rmSuffix.length()); |
| } |
| // map |
| String param = mapping.mapTo(name); |
| // add prefix and suffix |
| if (prefix != null) param = prefix + param; |
| if (suffix != null) param = param + suffix; |
| if (getLogger().isDebugEnabled()) |
| getLogger().debug("mapping ['"+name+"'] to ['"+param+"']"); |
| |
| ============================================================= |
| A 46 line (223 tokens) duplication: |
| Starting at line 318 in C:\Code\cocoon-2.1.x\src\java\org\apache\cocoon\components\xpath\XPathUtil.java |
| Starting at line 982 in C:\Code\cocoon-2.1.x\src\java\org\apache\cocoon\xml\dom\DOMUtil.java |
| childs = contextNode.getChildNodes(); |
| found = false; |
| if (childs != null) { |
| m = 0; |
| l = childs.getLength(); |
| while (found == false && m < l) { |
| item = childs.item(m); |
| if (item.getNodeType() == Document.ELEMENT_NODE |
| && item.getLocalName().equals(path[i]) == true) { |
| found = true; |
| contextNode = item; |
| } |
| m++; |
| } |
| } |
| if (found == false) { |
| Element e = contextNode.getOwnerDocument().createElementNS(null, path[i]); |
| contextNode.appendChild(e); |
| contextNode = e; |
| } |
| i++; |
| } |
| item = contextNode; |
| } |
| return item; |
| } |
| |
| /** |
| * Private helper method for getFirstNodeFromPath() |
| */ |
| private static Node getFirstNodeFromPath(final Node contextNode, |
| final String[] path, |
| final int startIndex) { |
| int i = 0; |
| NodeList childs; |
| boolean found; |
| int l; |
| Node item = null; |
| |
| childs = contextNode.getChildNodes(); |
| found = false; |
| if (childs != null) { |
| i = 0; |
| l = childs.getLength(); |
| while (found == false && i < l) { |
| item = childs.item(i); |
| if (item.getNodeType() == Document.ELEMENT_NODE |
| ============================================================= |
| A 28 line (250 tokens) duplication: |
| Starting at line 167 in C:\Code\cocoon-2.1.x\src\java\org\apache\cocoon\components\xpath\XPathUtil.java |
| Starting at line 741 in C:\Code\cocoon-2.1.x\src\java\org\apache\cocoon\xml\dom\DOMUtil.java |
| java.util.List attrValuePairs = new java.util.ArrayList(4); |
| boolean noError = true; |
| |
| String attr; |
| String value; |
| // scan for attributes |
| java.util.StringTokenizer tokenizer = new java.util.StringTokenizer(XPathExp, "= "); |
| while (tokenizer.hasMoreTokens() == true) { |
| attr = tokenizer.nextToken(); |
| if (attr.startsWith("@") == true) { |
| if (tokenizer.hasMoreTokens() == true) { |
| value = tokenizer.nextToken(); |
| if (value.startsWith("'") && value.endsWith("'")) value = value.substring(1, value.length()-1); |
| if (value.startsWith("\"") && value.endsWith("\"")) value = value.substring(1, value.length()-1); |
| attrValuePairs.add(attr.substring(1)); |
| attrValuePairs.add(value); |
| } else { |
| noError = false; |
| } |
| } else if (attr.trim().equals("and") == false) { |
| noError = false; |
| } |
| } |
| if (noError == true) { |
| for(int l=0;l<attrValuePairs.size();l=l+2) { |
| ((Element)newNode).setAttributeNS(null, (String)attrValuePairs.get(l), |
| (String)attrValuePairs.get(l+1)); |
| } |
| } |
| ============================================================= |
| A 53 line (291 tokens) duplication: |
| Starting at line 146 in C:\Code\cocoon-2.1.x\src\java\org\apache\cocoon\matching\modular\CachingRegexpMatcher.java |
| Starting at line 146 in C:\Code\cocoon-2.1.x\src\java\org\apache\cocoon\matching\modular\CachingWildcardMatcher.java |
| +(this.inputSelector!=null&&this.inputSelector.hasComponent(this.defaultInput)?"known":"unknown")); |
| } |
| } catch (Exception e) { |
| if (getLogger().isWarnEnabled()) |
| getLogger().warn("A problem occurred setting up '" + this.defaultInput + "': " + e.getMessage()); |
| } |
| } |
| |
| |
| |
| public void dispose() { |
| |
| if (!this.initialized) |
| if (getLogger().isErrorEnabled()) |
| getLogger().error("Uninitialized Component! FAILING"); |
| else |
| if (this.inputSelector != null) { |
| if (this.input != null) |
| this.inputSelector.release(this.input); |
| this.manager.release(this.inputSelector); |
| } |
| } |
| |
| |
| |
| protected String getMatchString(Map objectModel, Parameters parameters) { |
| |
| String paramName = parameters.getParameter("parameter-name", this.defaultParam); |
| String inputName = parameters.getParameter("input-module", this.defaultInput); |
| |
| if (!this.initialized) { |
| if (getLogger().isErrorEnabled()) |
| getLogger().error("Uninitialized Component! FAILING"); |
| return null; |
| } |
| if (paramName == null) { |
| if (getLogger().isWarnEnabled()) |
| getLogger().warn("No parameter name given. Trying to Continue"); |
| } |
| if (inputName == null) { |
| if (getLogger().isWarnEnabled()) |
| getLogger().warn("No input module given. FAILING"); |
| return null; |
| } |
| |
| Object result = null; |
| |
| if (this.input != null && inputName.equals(this.defaultInput)) { |
| // input module is thread safe |
| // thus we still have a reference to it |
| try { |
| if (this.input != null) { |
| result = this.input.getAttribute(paramName, this.inputConf, objectModel); |
| } |
| ============================================================= |
| A 59 line (308 tokens) duplication: |
| Starting at line 103 in C:\Code\cocoon-2.1.x\src\java\org\apache\cocoon\ProcessingException.java |
| Starting at line 121 in C:\Code\cocoon-2.1.x\src\java\org\apache\cocoon\CascadingIOException.java |
| s.append( extraInfo(t) ); |
| s.append(t.toString()); |
| } |
| return s.toString(); |
| } |
| |
| /** |
| * Examine Throwable and try to figure out location information. |
| * <p> |
| * At the moment only SAXParseException, and TransformerException |
| * are considered. |
| * </p> |
| * |
| * @return String containing location information of the format |
| * <code>{file-name}:{line}:{column}:</code>, if no location info is |
| * available return empty string |
| */ |
| private String extraInfo( Throwable t ) { |
| StringBuffer sb = new StringBuffer(); |
| if (t instanceof SAXParseException) { |
| SAXParseException spe = (SAXParseException)t; |
| sb.append( String.valueOf(spe.getSystemId())); |
| sb.append( ":" ); |
| sb.append( String.valueOf(spe.getLineNumber())); |
| sb.append( ":" ); |
| sb.append( String.valueOf(spe.getColumnNumber())); |
| sb.append( ":" ); |
| } else if (t instanceof TransformerException) { |
| TransformerException transformerException = (TransformerException) t; |
| SourceLocator sourceLocator = transformerException.getLocator(); |
| |
| if( null != sourceLocator ) { |
| sb.append( String.valueOf(sourceLocator.getSystemId())); |
| sb.append( ":" ); |
| sb.append( String.valueOf(sourceLocator.getLineNumber())); |
| sb.append( ":" ); |
| sb.append( String.valueOf(sourceLocator.getColumnNumber())); |
| sb.append( ":" ); |
| } |
| } |
| return sb.toString(); |
| } |
| |
| public void printStackTrace() { |
| super.printStackTrace(); |
| if(getCause()!=null) |
| getCause().printStackTrace(); |
| } |
| |
| public void printStackTrace( PrintStream s ) { |
| super.printStackTrace(s); |
| if(getCause()!=null) |
| getCause().printStackTrace(s); |
| } |
| |
| public void printStackTrace( PrintWriter s ) { |
| super.printStackTrace(s); |
| if(getCause()!=null) |
| getCause().printStackTrace(s); |
| } |
| ============================================================= |
| A 85 line (448 tokens) duplication: |
| Starting at line 167 in C:\Code\cocoon-2.1.x\src\java\org\apache\cocoon\components\modules\input\JXPathMetaModule.java |
| Starting at line 144 in C:\Code\cocoon-2.1.x\src\java\org\apache\cocoon\components\modules\input\AbstractJXPathModule.java |
| Configuration[] children = conf.getChildren("function"); |
| int i = children.length; |
| while (i-- >0) { |
| String clazzName = children[i].getAttribute("name",null); |
| String prefix = children[i].getAttribute("prefix",null); |
| if (clazzName != null && prefix != null) { |
| try { |
| Class clazz = Class.forName(clazzName); |
| if (getLogger().isDebugEnabled()) |
| getLogger().debug("adding Class "+clazzName+" to functions"); |
| lib.addFunctions(new ClassFunctions(clazz, prefix)); |
| } catch (ClassNotFoundException cnf) { |
| if (getLogger().isWarnEnabled()) |
| getLogger().warn("Class not found: "+clazzName); |
| } |
| } else { |
| if (getLogger().isWarnEnabled()) |
| getLogger().warn("Class name or prefix null: "+clazzName+" / "+prefix); |
| } |
| } |
| } |
| |
| |
| /** |
| * Register all extension packages listed in the configuration |
| * through <code><package name="fully.qualified.package" |
| * prefix="prefix"/></code> in the given FunctionLibrary. |
| * |
| * @param lib a <code>FunctionLibrary</code> value |
| * @param conf a <code>Configuration</code> value |
| */ |
| protected void getPackages(FunctionLibrary lib, Configuration conf) { |
| |
| Configuration[] children = conf.getChildren("package"); |
| int i = children.length; |
| while (i-- >0) { |
| String packageName = children[i].getAttribute("name",null); |
| String prefix = children[i].getAttribute("prefix",null); |
| if (packageName != null && prefix != null) { |
| if (getLogger().isDebugEnabled()) |
| getLogger().debug("adding Package "+packageName+" to functions"); |
| lib.addFunctions(new PackageFunctions(packageName, prefix)); |
| } else { |
| if (getLogger().isWarnEnabled()) |
| getLogger().warn("Package name or prefix null: "+packageName+" / "+prefix); |
| } |
| } |
| } |
| |
| |
| /** |
| * Actually add global functions and packages as well as those |
| * listed in the configuration object. |
| * |
| * @param context a <code>JXPathContext</code> value |
| * @param conf a <code>Configuration</code> value holding local |
| * packages and functions. |
| */ |
| protected void setupExtensions(JXPathContext context, Configuration conf) { |
| |
| FunctionLibrary localLib = null; |
| |
| if (conf != null) { |
| if (getLogger().isDebugEnabled()) |
| getLogger().debug("adding local Classes and Packages to functions"); |
| localLib = new FunctionLibrary(); |
| localLib.addFunctions(this.library); |
| getPackages(localLib, conf); |
| getFunctions(localLib, conf); |
| } else { |
| if (getLogger().isDebugEnabled()) |
| getLogger().debug("no local Classes or Packages"); |
| localLib = this.library; |
| } |
| |
| context.setFunctions(localLib); |
| } |
| |
| |
| public Object getAttribute(String name, Configuration modeConf, |
| Map objectModel) |
| throws ConfigurationException { |
| |
| Object contextObj = getContextObject(modeConf, objectModel); |
| if (contextObj == null) return null; |
| if (modeConf != null) { |
| ============================================================= |
| A 138 line (758 tokens) duplication: |
| Starting at line 100 in C:\Code\cocoon-2.1.x\src\java\org\apache\cocoon\matching\modular\CachingRegexpMatcher.java |
| Starting at line 100 in C:\Code\cocoon-2.1.x\src\java\org\apache\cocoon\matching\modular\CachingWildcardMatcher.java |
| private boolean initialized = false; |
| private InputModule input = null; |
| private ComponentSelector inputSelector = null; |
| |
| /** |
| * Set the current <code>ComponentManager</code> instance used by this |
| * <code>Composable</code>. |
| */ |
| public void compose(ComponentManager manager) throws ComponentException { |
| |
| this.manager=manager; |
| } |
| |
| |
| |
| public void configure(Configuration config) throws ConfigurationException { |
| |
| this.defaultParam = config.getChild("parameter-name").getValue(null); |
| this.inputConf = config.getChild("input-module"); |
| this.defaultInput = this.inputConf.getAttribute("name",this.defaultInput); |
| } |
| |
| |
| |
| public void initialize() { |
| |
| try { |
| // obtain input module |
| this.inputSelector=(ComponentSelector) this.manager.lookup(INPUT_MODULE_SELECTOR); |
| if (this.defaultInput != null && |
| this.inputSelector != null && |
| this.inputSelector.hasComponent(this.defaultInput) |
| ){ |
| this.input = (InputModule) this.inputSelector.select(this.defaultInput); |
| if (!(this.input instanceof ThreadSafe && this.inputSelector instanceof ThreadSafe) ) { |
| this.inputSelector.release(this.input); |
| this.manager.release(this.inputSelector); |
| this.input = null; |
| this.inputSelector = null; |
| } |
| this.initialized = true; |
| } else { |
| if (getLogger().isErrorEnabled()) |
| getLogger().error("A problem occurred setting up '" + this.defaultInput |
| + "': Selector is "+(this.inputSelector!=null?"not ":"") |
| +"null, Component is " |
| +(this.inputSelector!=null&&this.inputSelector.hasComponent(this.defaultInput)?"known":"unknown")); |
| } |
| } catch (Exception e) { |
| if (getLogger().isWarnEnabled()) |
| getLogger().warn("A problem occurred setting up '" + this.defaultInput + "': " + e.getMessage()); |
| } |
| } |
| |
| |
| |
| public void dispose() { |
| |
| if (!this.initialized) |
| if (getLogger().isErrorEnabled()) |
| getLogger().error("Uninitialized Component! FAILING"); |
| else |
| if (this.inputSelector != null) { |
| if (this.input != null) |
| this.inputSelector.release(this.input); |
| this.manager.release(this.inputSelector); |
| } |
| } |
| |
| |
| |
| protected String getMatchString(Map objectModel, Parameters parameters) { |
| |
| String paramName = parameters.getParameter("parameter-name", this.defaultParam); |
| String inputName = parameters.getParameter("input-module", this.defaultInput); |
| |
| if (!this.initialized) { |
| if (getLogger().isErrorEnabled()) |
| getLogger().error("Uninitialized Component! FAILING"); |
| return null; |
| } |
| if (paramName == null) { |
| if (getLogger().isWarnEnabled()) |
| getLogger().warn("No parameter name given. Trying to Continue"); |
| } |
| if (inputName == null) { |
| if (getLogger().isWarnEnabled()) |
| getLogger().warn("No input module given. FAILING"); |
| return null; |
| } |
| |
| Object result = null; |
| |
| if (this.input != null && inputName.equals(this.defaultInput)) { |
| // input module is thread safe |
| // thus we still have a reference to it |
| try { |
| if (this.input != null) { |
| result = this.input.getAttribute(paramName, this.inputConf, objectModel); |
| } |
| } catch (Exception e) { |
| if (getLogger().isWarnEnabled()) |
| getLogger().warn("A problem occurred acquiring Parameter '" + paramName |
| + "' from '" + inputName + "': " + e.getMessage()); |
| } |
| } else { |
| // input was not thread safe |
| // so acquire it again |
| ComponentSelector iputSelector = null; |
| InputModule iput = null; |
| try { |
| // obtain input module |
| iputSelector=(ComponentSelector) this.manager.lookup(INPUT_MODULE_SELECTOR); |
| if (inputName != null && iputSelector != null && iputSelector.hasComponent(inputName)){ |
| iput = (InputModule) iputSelector.select(inputName); |
| } |
| if (iput != null) { |
| result = iput.getAttribute(paramName, this.inputConf, objectModel); |
| } |
| } catch (Exception e) { |
| if (getLogger().isWarnEnabled()) |
| getLogger().warn("A problem occurred acquiring Parameter '" + paramName |
| + "' from '" + inputName + "': " + e.getMessage()); |
| } finally { |
| // release components |
| if (iputSelector != null) { |
| if (iput != null) |
| iputSelector.release(iput); |
| this.manager.release(iputSelector); |
| } |
| } |
| } |
| |
| if (result instanceof String) { |
| return (String) result; |
| } else { |
| return result.toString(); |
| } |
| } |
