Refactor hugly.
This commit is contained in:
parent
92cad653b2
commit
db09c5a330
17 changed files with 375 additions and 306 deletions
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@ -6,9 +6,9 @@ import org.apache.log4j.Level;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import fr.devinsy.xidyn.SimpleTagData;
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import fr.devinsy.xidyn.StringPresenter;
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import fr.devinsy.xidyn.TagDataManager;
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import fr.devinsy.xidyn.data.SimpleTagData;
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import fr.devinsy.xidyn.data.TagDataManager;
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import fr.devinsy.xidyn.presenters.StringPresenter;
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/**
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*
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@ -1,126 +0,0 @@
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package fr.devinsy.xidyn;
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import java.io.StringWriter;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import org.w3c.dom.Document;
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/**
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*
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*/
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public class DomPresenter extends Presenter
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{
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static final public char INDEX_SEPARATOR = '_';
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static private Logger logger = LoggerFactory.getLogger(DomPresenter.class);
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protected Document doc;
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/**
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*
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*/
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public DomPresenter()
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{
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this.doc = null;
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}
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/**
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*
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*/
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public DomPresenter(final Document doc)
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{
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setSource(doc);
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}
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/**
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*
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*/
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public Document getDOM()
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{
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Document result;
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result = this.doc;
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//
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return (result);
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}
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/**
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*
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*/
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public StringBuffer dynamize(final TagDataListById datas) throws Exception
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{
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StringBuffer result;
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if (this.doc == null)
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{
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String errorMessage = "source not defined";
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logger.error(errorMessage);
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result = null;
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throw new Exception(errorMessage);
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}
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else
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{
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// Build the web page.
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StringWriter htmlCode = new StringWriter();
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Presenter.dynamize(htmlCode, this.doc, datas);
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result = new StringBuffer(htmlCode.toString());
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}
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//
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return (result);
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}
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/**
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*
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*/
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public StringBuffer dynamize(final TagDataManager datas) throws Exception
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{
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return (dynamize(datas.getIdsDataById()));
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}
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/**
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*
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*/
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public void setDOM(final Document doc)
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{
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this.doc = doc;
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}
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/*
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*
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*/
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public void setSource(final Document doc)
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{
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this.doc = doc;
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addMetaTag(this.doc, "generator", "XID 0.0");
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}
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/**
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*
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*/
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public Object getSource()
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{
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Object result;
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result = this.doc;
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//
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return (result);
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}
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/**
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* Xid a file with data.
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*/
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static public StringBuffer dynamize(final Document doc, final TagDataListById datas) throws Exception
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{
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StringBuffer result;
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StringWriter htmlCode = new StringWriter();
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Presenter.process(htmlCode, doc, datas);
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result = htmlCode.getBuffer();
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//
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return (result);
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}
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}
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@ -1,4 +1,4 @@
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package fr.devinsy.xidyn;
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package fr.devinsy.xidyn.data;
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import java.io.Serializable;
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@ -1,4 +1,4 @@
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package fr.devinsy.xidyn;
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package fr.devinsy.xidyn.data;
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import java.util.HashMap;
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@ -1,4 +1,4 @@
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package fr.devinsy.xidyn;
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package fr.devinsy.xidyn.data;
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/*
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* Xid uses three class to describe data:
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@ -1,4 +1,4 @@
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package fr.devinsy.xidyn;
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package fr.devinsy.xidyn.data;
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import java.util.HashMap;
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@ -1,4 +1,4 @@
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package fr.devinsy.xidyn;
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package fr.devinsy.xidyn.data;
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import java.util.Vector;
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@ -1,4 +1,4 @@
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package fr.devinsy.xidyn;
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package fr.devinsy.xidyn.data;
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/*
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*
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@ -1,9 +1,10 @@
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package fr.devinsy.xidyn;
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package fr.devinsy.xidyn.presenters;
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import java.io.File;
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import java.io.FileInputStream;
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import java.io.IOException;
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import java.io.InputStream;
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import java.io.StringWriter;
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import java.io.Writer;
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import java.util.HashMap;
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import java.util.Iterator;
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@ -24,22 +25,140 @@ import org.w3c.dom.Node;
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import org.w3c.dom.NodeList;
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import org.xml.sax.SAXException;
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import fr.devinsy.xidyn.data.SimpleTagData;
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import fr.devinsy.xidyn.data.TagAttributes;
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import fr.devinsy.xidyn.data.TagData;
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import fr.devinsy.xidyn.data.TagDataListById;
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import fr.devinsy.xidyn.data.TagDataListByIndex;
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import fr.devinsy.xidyn.data.TagDataManager;
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/**
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*
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*/
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public class Presenter
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public class DomPresenter extends Presenter
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{
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static private Logger logger = LoggerFactory.getLogger(Presenter.class);
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static final public char INDEX_SEPARATOR = '_';
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static private Logger logger = LoggerFactory.getLogger(DomPresenter.class);
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protected Document doc;
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/**
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*
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*/
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static protected void addMetaTag(final Document doc, final String name, final String content)
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public DomPresenter()
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{
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this.doc = null;
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}
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/**
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*
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*/
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public DomPresenter(final Document doc)
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{
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setSource(doc);
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}
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/**
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*
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*/
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@Override
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public StringBuffer dynamize(final TagDataListById datas) throws Exception
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{
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StringBuffer result;
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if (this.doc == null)
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{
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String errorMessage = "source not defined";
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logger.error(errorMessage);
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result = null;
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throw new Exception(errorMessage);
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}
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else
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{
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// Build the web page.
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StringWriter htmlCode = new StringWriter();
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DomPresenter.dynamize(htmlCode, this.doc, datas);
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result = new StringBuffer(htmlCode.toString());
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}
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//
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return (result);
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}
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/**
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*
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*/
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@Override
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public StringBuffer dynamize(final TagDataManager datas) throws Exception
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{
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return (dynamize(datas.getIdsDataById()));
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}
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/**
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*
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*/
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public Document getDOM()
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{
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Document result;
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result = this.doc;
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//
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return (result);
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}
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/**
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*
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*/
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@Override
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public Object getSource()
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{
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Object result;
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result = this.doc;
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//
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return (result);
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}
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/**
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*
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*/
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@Override
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public boolean isOutdated()
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{
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boolean result;
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result = false;
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//
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return result;
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}
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/**
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*
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*/
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public void setDOM(final Document doc)
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{
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this.doc = doc;
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}
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/**
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*
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*/
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public void setSource(final Document doc)
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{
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this.doc = doc;
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DomPresenter.addMetaTag(this.doc, "generator", "XIDYN 1.0.0");
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}
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/**
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*
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*/
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static public void addMetaTag(final Document doc, final String name, final String content)
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{
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// Find head tag.
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Node headNode = Presenter.findHeadNode(doc);
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Node headNode = findHeadNode(doc);
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Node metaNode = doc.createElement("meta");
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@ -57,7 +176,7 @@ public class Presenter
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/**
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*
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*/
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static protected Document buildTree(final InputStream source) throws Exception
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static public Document buildDom(final InputStream source) throws Exception
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{
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Document result;
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@ -131,80 +250,39 @@ public class Presenter
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return (result);
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}
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/**
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* Xidyn a file with data.
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*/
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static public StringBuffer dynamize(final Document doc, final TagDataListById datas) throws Exception
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{
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StringBuffer result;
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StringWriter htmlCode = new StringWriter();
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DomPresenter.dynamize(htmlCode, doc, datas);
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result = htmlCode.getBuffer();
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//
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return (result);
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}
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/**
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* Dynamize a file with data.
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*/
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static public void dynamize(final Writer result, final Document doc, final TagDataListById data) throws Exception
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{
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Presenter.process(result, doc, data);
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}
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/**
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* Good estimation of the target length able to optimize performance.
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*/
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static int estimatedTargetLength(final long sourceLength)
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{
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int result;
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if (sourceLength < 1000)
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{
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result = (int) (sourceLength * 5);
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}
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else if (sourceLength < 50000)
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{
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result = (int) (sourceLength * 2);
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}
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else if (sourceLength < 800000)
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{
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result = (100000);
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}
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else
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{
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result = (int) (sourceLength + 30000);
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}
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//
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return (result);
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}
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/**
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*
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*/
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static public String extractBodyContent(final StringBuffer data)
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{
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String result = null;
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// Extract the body content.
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String dataLowerCase = data.toString().toLowerCase();
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int startBody = dataLowerCase.indexOf("<body>");
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int endBody = dataLowerCase.indexOf("</body>");
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// Note: as failed search is improbable, no care about complexity
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// in failed search case.
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if ((startBody == -1) || (endBody == -1))
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{
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result = null;
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}
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else
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{
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result = data.substring(startBody + 6, endBody).trim();
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}
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//
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return (result);
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process(result, doc, data);
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}
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/**
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* Define in Presenter cause <object> needs this possibility.
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*/
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static protected Document fileToTree(final String fileName) throws Exception
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static public Document fileToDom(final String fileName) throws Exception
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{
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Document result;
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try
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{
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result = buildTree(new FileInputStream(new File(fileName)));
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result = buildDom(new FileInputStream(new File(fileName)));
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}
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catch (IOException exception)
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{
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@ -225,7 +303,7 @@ public class Presenter
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* Document node.
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* @return The head tag node
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*/
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static protected Node findHeadNode(final Node node)
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private static Node findHeadNode(final Node node)
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{
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Node headNode = null;
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@ -274,7 +352,7 @@ public class Presenter
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/**
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*
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*/
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static public String getClassAttributeValue(final Node node)
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private static String getClassAttributeValue(final Node node)
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{
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String result;
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@ -306,10 +384,9 @@ public class Presenter
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*
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* @param node
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*/
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static protected String getElementText(final Node node)
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static private String getElementText(final Node node)
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{
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String result;
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result = ""; // Grrrr, Java ...
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NodeList children = node.getChildNodes();
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if ((children == null) || (children.getLength() == 0))
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@ -319,6 +396,7 @@ public class Presenter
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else
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{
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boolean ended = false;
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result = ""; // Grrrr, Java ...
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int childCounter = 0;
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int childCount = children.getLength();
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while (!ended)
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@ -333,9 +411,8 @@ public class Presenter
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Node child = children.item(childCounter);
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if (child.getNodeType() == Node.TEXT_NODE)
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{
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result = newLinesToSpaces(child.getNodeValue()); // STU
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// (+=,
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// newLines...)
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// STU (+=, newLines...)
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result = newLinesToSpaces(child.getNodeValue());
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ended = true;
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}
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else
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@ -353,7 +430,7 @@ public class Presenter
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/**
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*
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*/
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static public TagAttributes mergeAttributes(final TagAttributes target, final TagAttributes source)
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static private TagAttributes mergeAttributes(final TagAttributes target, final TagAttributes source)
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{
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TagAttributes result;
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@ -399,13 +476,13 @@ public class Presenter
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/**
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* Converts New Line characters to spaces. This is used when for example the
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* text in a div tag goes over serveral lines.
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* text in a div tag goes over several lines.
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*
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* @param text
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* String
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* @return String
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*/
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static protected String newLinesToSpaces(final String text)
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static private String newLinesToSpaces(final String text)
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{
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StringBuffer result = new StringBuffer(text);
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@ -424,16 +501,16 @@ public class Presenter
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/**
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*
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*/
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static protected void process(final Writer result, final Node node, final TagDataListById datas) throws Exception
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private static void process(final Writer result, final Node node, final TagDataListById datas) throws Exception
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{
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Presenter.process(result, node, datas, "");
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DomPresenter.process(result, node, datas, "");
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}
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/**
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* Recursive method that processes a node and any child nodes.
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*
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*/
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static protected void process(final Writer result, final Node node, final TagDataListById datas, final String suffix) throws Exception
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static private void process(final Writer result, final Node node, final TagDataListById datas, final String suffix) throws Exception
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{
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logger.debug("process - started");
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String TRANSITIONAL_DTD = "xhtml1-transitional.dtd";
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@ -471,7 +548,7 @@ public class Presenter
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// Log.write(Log.TRACE,"systemId = " + systemId);
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}
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Presenter.process(result, ((Document) node).getDocumentElement(), datas, suffix);
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DomPresenter.process(result, ((Document) node).getDocumentElement(), datas, suffix);
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break;
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}
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@ -485,11 +562,11 @@ public class Presenter
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if (idAttr != null)
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{
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Presenter.processElementWithId(result, node, attrs, idAttr, datas, suffix);
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DomPresenter.processElementWithId(result, node, attrs, idAttr, datas, suffix);
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}
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else
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{
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Presenter.processElementBasically(result, node, datas, suffix);
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DomPresenter.processElementBasically(result, node, datas, suffix);
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}
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break;
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@ -522,7 +599,7 @@ public class Presenter
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case Node.TEXT_NODE:
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{
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logger.debug("case Node.TEXTE_NODE");
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result.append(restoreEntities(new StringBuffer(node.getNodeValue())));
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result.append(Presenter.restoreEntities(new StringBuffer(node.getNodeValue())));
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break;
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}
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@ -554,7 +631,7 @@ public class Presenter
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/**
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*
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*/
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static protected StringBuffer processAttributes(final NamedNodeMap attrs)
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static private StringBuffer processAttributes(final NamedNodeMap attrs)
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{
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StringBuffer result;
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||||
|
@ -567,7 +644,7 @@ public class Presenter
|
|||
/**
|
||||
*
|
||||
*/
|
||||
static protected StringBuffer processAttributes(final NamedNodeMap attrs, final TagAttributes dataAttributes)
|
||||
static private StringBuffer processAttributes(final NamedNodeMap attrs, final TagAttributes dataAttributes)
|
||||
{
|
||||
StringBuffer result;
|
||||
|
||||
|
@ -580,7 +657,7 @@ public class Presenter
|
|||
/**
|
||||
*
|
||||
*/
|
||||
static protected StringBuffer processAttributes(final NamedNodeMap attrs, final TagAttributes dataAttributes, final String suffix)
|
||||
static private StringBuffer processAttributes(final NamedNodeMap attrs, final TagAttributes dataAttributes, final String suffix)
|
||||
{
|
||||
StringBuffer result;
|
||||
|
||||
|
@ -630,7 +707,7 @@ public class Presenter
|
|||
|
||||
if ((attribute.getKey().equals("id")) && (suffix.length() != 0))
|
||||
{
|
||||
result.append(" " + attribute.getKey() + "=\"" + attribute.getValue() + Presenter.INDEX_SEPARATOR + suffix + "\"");
|
||||
result.append(" " + attribute.getKey() + "=\"" + attribute.getValue() + INDEX_SEPARATOR + suffix + "\"");
|
||||
}
|
||||
else
|
||||
{
|
||||
|
@ -645,7 +722,7 @@ public class Presenter
|
|||
/**
|
||||
*
|
||||
*/
|
||||
static protected StringBuffer processAttributes(final NamedNodeMap attrs, final TagAttributes dataAttributes, final TagAttributes namedDataAttributes, final String suffix)
|
||||
static private StringBuffer processAttributes(final NamedNodeMap attrs, final TagAttributes dataAttributes, final TagAttributes namedDataAttributes, final String suffix)
|
||||
{
|
||||
StringBuffer result;
|
||||
|
||||
|
@ -658,7 +735,7 @@ public class Presenter
|
|||
/**
|
||||
*
|
||||
*/
|
||||
static protected void processChildren(final Writer result, final Node node, final TagDataListById datas) throws Exception
|
||||
static private void processChildren(final Writer result, final Node node, final TagDataListById datas) throws Exception
|
||||
{
|
||||
processChildren(result, node, datas, "");
|
||||
}
|
||||
|
@ -666,7 +743,7 @@ public class Presenter
|
|||
/**
|
||||
*
|
||||
*/
|
||||
static protected void processChildren(final Writer result, final Node node, final TagDataListById datas, final String suffix) throws Exception
|
||||
private static void processChildren(final Writer result, final Node node, final TagDataListById datas, final String suffix) throws Exception
|
||||
{
|
||||
// Get the iteration strategy.
|
||||
SimpleTagData.IterationStrategy strategy;
|
||||
|
@ -795,9 +872,9 @@ public class Presenter
|
|||
}
|
||||
|
||||
/**
|
||||
*
|
||||
* TODO remove?
|
||||
*/
|
||||
static void processElementBasically(final Writer result, final Node node, final TagDataListById datas) throws Exception
|
||||
private static void processElementBasically(final Writer result, final Node node, final TagDataListById datas) throws Exception
|
||||
{
|
||||
processElementBasically(result, node, datas, "");
|
||||
}
|
||||
|
@ -805,7 +882,7 @@ public class Presenter
|
|||
/**
|
||||
*
|
||||
*/
|
||||
static void processElementBasically(final Writer result, final Node node, final TagDataListById datas, final String suffix) throws Exception
|
||||
private static void processElementBasically(final Writer result, final Node node, final TagDataListById datas, final String suffix) throws Exception
|
||||
{
|
||||
logger.debug("processElementBasically - started [{}]", node.getNodeName());
|
||||
|
||||
|
@ -848,7 +925,7 @@ public class Presenter
|
|||
* @param idAttr
|
||||
* The ID.
|
||||
*/
|
||||
static protected void processElementWithId(final Writer result, final Node node, final NamedNodeMap attrs, final Node idAttr, final TagDataListById datas) throws Exception
|
||||
static private void processElementWithId(final Writer result, final Node node, final NamedNodeMap attrs, final Node idAttr, final TagDataListById datas) throws Exception
|
||||
|
||||
{
|
||||
processElementWithId(result, node, attrs, idAttr, datas, "");
|
||||
|
@ -865,7 +942,7 @@ public class Presenter
|
|||
* @param idAttr
|
||||
* The ID.
|
||||
*/
|
||||
static protected void processElementWithId(final Writer result, final Node node, final NamedNodeMap attrs, final Node idAttr, final TagDataListById datas, final String suffix) throws Exception
|
||||
static private void processElementWithId(final Writer result, final Node node, final NamedNodeMap attrs, final Node idAttr, final TagDataListById datas, final String suffix) throws Exception
|
||||
{
|
||||
String tag = node.getNodeName();
|
||||
|
||||
|
@ -878,7 +955,7 @@ public class Presenter
|
|||
|
||||
if (dataCore == null)
|
||||
{
|
||||
Presenter.processElementBasically(result, node, datas, suffix);
|
||||
DomPresenter.processElementBasically(result, node, datas, suffix);
|
||||
}
|
||||
else if (dataCore instanceof SimpleTagData)
|
||||
{
|
||||
|
@ -972,7 +1049,7 @@ public class Presenter
|
|||
// Manage a Hashmap.
|
||||
TagDataListById data = (TagDataListById) tags.elementAt(nLine);
|
||||
|
||||
Presenter.processElementWithId(result, node, attrs, idAttr, data, Integer.toString(nLine));
|
||||
DomPresenter.processElementWithId(result, node, attrs, idAttr, data, Integer.toString(nLine));
|
||||
result.append('\n');
|
||||
}
|
||||
}
|
||||
|
@ -985,61 +1062,4 @@ public class Presenter
|
|||
//
|
||||
logger.debug("Exit");
|
||||
}
|
||||
|
||||
/**
|
||||
* Any ampersand lt;, ampersand gt; and ampersand amp; sequences in text
|
||||
* nodes get read in as symbols. This method converts them back to entities.
|
||||
*
|
||||
* @param s
|
||||
* String that is to have the entities restored..
|
||||
* @return The processed string.
|
||||
*/
|
||||
static public String restoreEntities(final StringBuffer s)
|
||||
{
|
||||
String result;
|
||||
|
||||
if (s == null)
|
||||
{
|
||||
result = null;
|
||||
}
|
||||
else
|
||||
{
|
||||
StringBuffer str = new StringBuffer();
|
||||
|
||||
int len = (s != null) ? s.length() : 0;
|
||||
for (int i = 0; i < len; i++)
|
||||
{
|
||||
char ch = s.charAt(i);
|
||||
switch (ch)
|
||||
{
|
||||
case '<':
|
||||
{
|
||||
str.append("<");
|
||||
break;
|
||||
}
|
||||
|
||||
case '>':
|
||||
{
|
||||
str.append(">");
|
||||
break;
|
||||
}
|
||||
|
||||
case '&':
|
||||
{
|
||||
str.append("&");
|
||||
break;
|
||||
}
|
||||
|
||||
default:
|
||||
{
|
||||
str.append(ch);
|
||||
}
|
||||
}
|
||||
}
|
||||
result = str.toString();
|
||||
}
|
||||
|
||||
//
|
||||
return (result);// import javax.xml.parsers.*;
|
||||
}
|
||||
}
|
|
@ -1,4 +1,4 @@
|
|||
package fr.devinsy.xidyn;
|
||||
package fr.devinsy.xidyn.presenters;
|
||||
|
||||
import java.io.BufferedReader;
|
||||
import java.io.File;
|
||||
|
@ -9,12 +9,15 @@ import java.net.URI;
|
|||
import org.slf4j.Logger;
|
||||
import org.slf4j.LoggerFactory;
|
||||
|
||||
import fr.devinsy.xidyn.data.TagDataListById;
|
||||
import fr.devinsy.xidyn.data.TagDataManager;
|
||||
|
||||
/**
|
||||
*
|
||||
*/
|
||||
public class FilePresenter extends DomPresenter
|
||||
{
|
||||
static private Logger logger = LoggerFactory.getLogger(FilePresenter.class);
|
||||
static Logger logger = LoggerFactory.getLogger(FilePresenter.class);
|
||||
|
||||
private String sourceFilePathname;
|
||||
private long sourceFileTime;
|
||||
|
@ -75,11 +78,11 @@ public class FilePresenter extends DomPresenter
|
|||
else if ((this.doc == null) || (this.sourceFileTime != source.lastModified()))
|
||||
{
|
||||
this.sourceFileTime = source.lastModified();
|
||||
this.doc = Presenter.fileToTree(this.sourceFilePathname);
|
||||
this.doc = DomPresenter.fileToDom(this.sourceFilePathname);
|
||||
this.doctype = getDoctype(this.sourceFilePathname);
|
||||
if (this.doc != null)
|
||||
{
|
||||
Presenter.addMetaTag(doc, "generator", "XID 0.0");
|
||||
DomPresenter.addMetaTag(doc, "generator", "XID 0.0");
|
||||
}
|
||||
}
|
||||
|
||||
|
@ -88,7 +91,7 @@ public class FilePresenter extends DomPresenter
|
|||
htmlCode.write(doctype);
|
||||
htmlCode.write('\n');
|
||||
|
||||
Presenter.dynamize(htmlCode, doc, datas);
|
||||
DomPresenter.dynamize(htmlCode, doc, datas);
|
||||
result = htmlCode.getBuffer();
|
||||
|
||||
//
|
||||
|
@ -118,6 +121,21 @@ public class FilePresenter extends DomPresenter
|
|||
return (result);
|
||||
}
|
||||
|
||||
/**
|
||||
*
|
||||
*/
|
||||
@Override
|
||||
public boolean isOutdated()
|
||||
{
|
||||
boolean result;
|
||||
|
||||
// TODO
|
||||
result = false;
|
||||
|
||||
//
|
||||
return result;
|
||||
}
|
||||
|
||||
/**
|
||||
*
|
||||
*/
|
|
@ -4,7 +4,7 @@
|
|||
* as published by the Free Software Foundation version 2 or any later version.
|
||||
*/
|
||||
|
||||
package fr.devinsy.xidyn;
|
||||
package fr.devinsy.xidyn.presenters;
|
||||
|
||||
import java.util.Vector;
|
||||
|
|
@ -1,4 +1,4 @@
|
|||
package fr.devinsy.xidyn;
|
||||
package fr.devinsy.xidyn.presenters;
|
||||
|
||||
import org.slf4j.Logger;
|
||||
import org.slf4j.LoggerFactory;
|
|
@ -1,4 +1,4 @@
|
|||
package fr.devinsy.xidyn;
|
||||
package fr.devinsy.xidyn.presenters;
|
||||
|
||||
import java.util.Vector;
|
||||
|
151
src/fr/devinsy/xidyn/presenters/Presenter.java
Normal file
151
src/fr/devinsy/xidyn/presenters/Presenter.java
Normal file
|
@ -0,0 +1,151 @@
|
|||
package fr.devinsy.xidyn.presenters;
|
||||
|
||||
import fr.devinsy.xidyn.data.TagDataListById;
|
||||
import fr.devinsy.xidyn.data.TagDataManager;
|
||||
|
||||
/**
|
||||
*
|
||||
*/
|
||||
public abstract class Presenter<E>
|
||||
{
|
||||
/**
|
||||
*
|
||||
* @param datas
|
||||
* @return
|
||||
* @throws Exception
|
||||
*/
|
||||
public abstract StringBuffer dynamize(final TagDataListById datas) throws Exception;
|
||||
|
||||
/**
|
||||
*
|
||||
* @param datas
|
||||
* @return
|
||||
* @throws Exception
|
||||
*/
|
||||
public abstract StringBuffer dynamize(final TagDataManager datas) throws Exception;
|
||||
|
||||
/**
|
||||
*
|
||||
* @return
|
||||
*/
|
||||
public abstract Object getSource();
|
||||
|
||||
/**
|
||||
*
|
||||
* @return
|
||||
*/
|
||||
public abstract boolean isOutdated();
|
||||
|
||||
/**
|
||||
* Good estimation of the target length able to optimize performance.
|
||||
*/
|
||||
public static int estimatedTargetLength(final long sourceLength)
|
||||
{
|
||||
int result;
|
||||
|
||||
if (sourceLength < 1000)
|
||||
{
|
||||
result = (int) (sourceLength * 5);
|
||||
}
|
||||
else if (sourceLength < 50000)
|
||||
{
|
||||
result = (int) (sourceLength * 2);
|
||||
}
|
||||
else if (sourceLength < 800000)
|
||||
{
|
||||
result = (100000);
|
||||
}
|
||||
else
|
||||
{
|
||||
result = (int) (sourceLength + 30000);
|
||||
}
|
||||
|
||||
//
|
||||
return (result);
|
||||
}
|
||||
|
||||
/**
|
||||
*
|
||||
*/
|
||||
static public String extractBodyContent(final StringBuffer data)
|
||||
{
|
||||
String result = null;
|
||||
|
||||
// Extract the body content.
|
||||
String dataLowerCase = data.toString().toLowerCase();
|
||||
|
||||
int startBody = dataLowerCase.indexOf("<body>");
|
||||
int endBody = dataLowerCase.indexOf("</body>");
|
||||
|
||||
// Note: as failed search is improbable, no care about complexity
|
||||
// in failed search case.
|
||||
if ((startBody == -1) || (endBody == -1))
|
||||
{
|
||||
result = null;
|
||||
}
|
||||
else
|
||||
{
|
||||
result = data.substring(startBody + 6, endBody).trim();
|
||||
}
|
||||
|
||||
//
|
||||
return (result);
|
||||
}
|
||||
|
||||
/**
|
||||
* Any ampersand lt;, ampersand gt; and ampersand amp; sequences in text
|
||||
* nodes get read in as symbols. This method converts them back to entities.
|
||||
*
|
||||
* @param source
|
||||
* String that is to have the entities restored..
|
||||
* @return The processed string.
|
||||
*/
|
||||
static public String restoreEntities(final StringBuffer source)
|
||||
{
|
||||
String result;
|
||||
|
||||
if (source == null)
|
||||
{
|
||||
result = null;
|
||||
}
|
||||
else
|
||||
{
|
||||
StringBuffer buffer = new StringBuffer(source.length() * 2);
|
||||
|
||||
int len = (source != null) ? source.length() : 0;
|
||||
for (int index = 0; index < len; index++)
|
||||
{
|
||||
char letter = source.charAt(index);
|
||||
switch (letter)
|
||||
{
|
||||
case '<':
|
||||
{
|
||||
buffer.append("<");
|
||||
break;
|
||||
}
|
||||
|
||||
case '>':
|
||||
{
|
||||
buffer.append(">");
|
||||
break;
|
||||
}
|
||||
|
||||
case '&':
|
||||
{
|
||||
buffer.append("&");
|
||||
break;
|
||||
}
|
||||
|
||||
default:
|
||||
{
|
||||
buffer.append(letter);
|
||||
}
|
||||
}
|
||||
}
|
||||
result = buffer.toString();
|
||||
}
|
||||
|
||||
//
|
||||
return (result);
|
||||
}
|
||||
}
|
|
@ -1,4 +1,4 @@
|
|||
package fr.devinsy.xidyn;
|
||||
package fr.devinsy.xidyn.presenters;
|
||||
|
||||
import java.io.ByteArrayInputStream;
|
||||
import java.io.StringWriter;
|
||||
|
@ -6,6 +6,9 @@ import java.io.StringWriter;
|
|||
import org.slf4j.Logger;
|
||||
import org.slf4j.LoggerFactory;
|
||||
|
||||
import fr.devinsy.xidyn.data.TagDataListById;
|
||||
import fr.devinsy.xidyn.data.TagDataManager;
|
||||
|
||||
/**
|
||||
*
|
||||
*/
|
||||
|
@ -62,7 +65,7 @@ public class StringPresenter extends DomPresenter
|
|||
// StringBufferInputStream is deprecated so we use another solution.
|
||||
// (see
|
||||
// http://www.developpez.net/forums/archive/index.php/t-14101.html).
|
||||
doc = buildTree(new ByteArrayInputStream(htmlSource.getBytes()));
|
||||
doc = DomPresenter.buildDom(new ByteArrayInputStream(htmlSource.getBytes()));
|
||||
}
|
||||
|
||||
StringWriter htmlCode = new StringWriter(Presenter.estimatedTargetLength(this.html.length()));
|
||||
|
@ -70,7 +73,7 @@ public class StringPresenter extends DomPresenter
|
|||
{
|
||||
htmlCode.write(this.html.substring(0, this.html.indexOf('>')));
|
||||
}
|
||||
Presenter.dynamize(htmlCode, doc, datas);
|
||||
DomPresenter.dynamize(htmlCode, doc, datas);
|
||||
StringBuffer htmlTarget = htmlCode.getBuffer();
|
||||
|
||||
if (htmlTarget == null)
|
|
@ -1,4 +1,4 @@
|
|||
package fr.devinsy.xidyn;
|
||||
package fr.devinsy.xidyn.presenters;
|
||||
|
||||
import java.io.BufferedReader;
|
||||
import java.io.FileReader;
|
||||
|
@ -10,6 +10,9 @@ import java.net.URL;
|
|||
import org.slf4j.Logger;
|
||||
import org.slf4j.LoggerFactory;
|
||||
|
||||
import fr.devinsy.xidyn.data.TagDataListById;
|
||||
import fr.devinsy.xidyn.data.TagDataManager;
|
||||
|
||||
/**
|
||||
*
|
||||
*/
|
||||
|
@ -94,11 +97,11 @@ public class URLPresenter extends DomPresenter
|
|||
if ((this.doc == null) || (this.sourceFileTime != lastModified))
|
||||
{
|
||||
this.sourceFileTime = lastModified;
|
||||
this.doc = Presenter.buildTree(this.sourceURL.openStream());
|
||||
this.doc = DomPresenter.buildDom(this.sourceURL.openStream());
|
||||
this.doctype = "<!DOCTYPE HTML>"; // TODO Made generic.
|
||||
if (this.doc != null)
|
||||
{
|
||||
Presenter.addMetaTag(doc, "generator", "XID 0.0");
|
||||
DomPresenter.addMetaTag(doc, "generator", "XID 0.0");
|
||||
}
|
||||
}
|
||||
|
||||
|
@ -107,7 +110,7 @@ public class URLPresenter extends DomPresenter
|
|||
htmlCode.write(doctype);
|
||||
htmlCode.write('\n');
|
||||
|
||||
Presenter.dynamize(htmlCode, doc, datas);
|
||||
DomPresenter.dynamize(htmlCode, doc, datas);
|
||||
result = htmlCode.getBuffer();
|
||||
}
|
||||
|
|
@ -6,9 +6,9 @@ import org.apache.log4j.Level;
|
|||
import org.slf4j.Logger;
|
||||
import org.slf4j.LoggerFactory;
|
||||
|
||||
import fr.devinsy.xidyn.SimpleTagData;
|
||||
import fr.devinsy.xidyn.StringPresenter;
|
||||
import fr.devinsy.xidyn.TagDataManager;
|
||||
import fr.devinsy.xidyn.data.SimpleTagData;
|
||||
import fr.devinsy.xidyn.data.TagDataManager;
|
||||
import fr.devinsy.xidyn.presenters.StringPresenter;
|
||||
|
||||
/**
|
||||
*
|
||||
|
|
Loading…
Reference in a new issue