001    /**
002     * Implements the Cold Fusion Function dump
003     */
004    package railo.runtime.functions.other;
005    
006    import java.util.Set;
007    
008    import railo.commons.io.res.util.ResourceUtil;
009    import railo.commons.lang.StringUtil;
010    import railo.commons.lang.types.RefBoolean;
011    import railo.commons.lang.types.RefBooleanImpl;
012    import railo.runtime.PageContext;
013    import railo.runtime.dump.DumpData;
014    import railo.runtime.dump.DumpProperties;
015    import railo.runtime.dump.DumpRow;
016    import railo.runtime.dump.DumpTable;
017    import railo.runtime.dump.DumpTablePro;
018    import railo.runtime.dump.DumpUtil;
019    import railo.runtime.dump.SimpleDumpData;
020    import railo.runtime.ext.function.Function;
021    import railo.runtime.type.List;
022    import railo.runtime.type.Query;
023    import railo.runtime.type.QueryImpl;
024    import railo.runtime.type.Struct;
025    import railo.runtime.type.StructImpl;
026    import railo.runtime.type.util.StructUtil;
027    
028    public final class DumpStruct implements Function {
029            
030            public static Struct call(PageContext pc , Object object) {
031                    return call(pc, object,9999,null,null,9999,true);
032            }
033    
034            public static Struct call(PageContext pc , Object object, double maxLevel) {
035                    return call(pc, object,maxLevel,null,null,9999,true,true,null);
036            }
037    
038            public static Struct call(PageContext pc , Object object, double maxLevel, String show) {
039                    return call(pc, object,maxLevel,show,null,9999,true,true,null);
040            }
041    
042            public static Struct call(PageContext pc , Object object, double maxLevel, String show, String hide) {
043                    return call(pc,object,maxLevel,show,hide,9999,true,true,null);
044            }
045    
046            public static Struct call(PageContext pc , Object object, double maxLevel, String show, String hide,double keys) {
047                    return call(pc , object, maxLevel, show, hide,keys,true,true,null);
048            }
049            public static Struct call(PageContext pc , Object object, double maxLevel, String show, String hide,double keys,boolean metainfo) {
050                    return call(pc , object, maxLevel, show, hide,keys,metainfo,true,null); 
051            }
052            
053            public static Struct call(PageContext pc , Object object, double maxLevel, String show, String hide,double keys,boolean metainfo, boolean showUDFs) {
054                    return call(pc , object, maxLevel, show, hide,keys,metainfo,showUDFs,null);     
055            }
056                    
057            public static Struct call(PageContext pc,Object object,double maxLevel, String show, String hide,double keys,boolean metainfo, boolean showUDFs, String label) {
058                    if(show!=null && "all".equalsIgnoreCase(show.trim()))show=null;
059                    if(hide!=null && "all".equalsIgnoreCase(hide.trim()))hide=null;
060                    
061                    Set setShow=(show!=null)?List.listToSet(show.toLowerCase(),",",true):null;
062                    Set setHide=(hide!=null)?List.listToSet(hide.toLowerCase(),",",true):null;
063                    
064                    DumpProperties properties=new DumpProperties((int)maxLevel,setShow,setHide,(int)keys,metainfo,showUDFs);
065                    DumpData dd = DumpUtil.toDumpData(object, pc,(int)maxLevel,properties);
066                    
067                    if(!StringUtil.isEmpty(label)) {
068                            DumpTable table=new DumpTable("#ffffff","#cccccc","#000000");
069                            table.appendRow(1,new SimpleDumpData(label));
070                            table.appendRow(0,dd);
071                            dd=table;
072                    }
073                    RefBoolean hasReference=new RefBooleanImpl(false);
074                    Struct sct = toStruct(dd,object,hasReference);
075                    sct.setEL("hasReference", hasReference.toBoolean());
076                    return sct;
077            }
078    
079            private static Struct toStruct(DumpData dd, Object object, RefBoolean hasReference) {
080                    DumpTable table;
081                    if(dd instanceof DumpTable) table=(DumpTable) dd;
082                    else {
083                            if(dd==null) dd= new SimpleDumpData("null");
084                            table=new DumpTable("#ffffff","#cccccc","#000000");
085                            table.appendRow(1,dd);
086                    }
087                    return toCFML(table,object,hasReference);
088            }
089            
090            
091            private static Object toCFML(DumpData dd, Object object, RefBoolean hasReference) {
092                    if(dd instanceof DumpTable)return toCFML((DumpTable) dd,object,hasReference);
093                    if(dd==null) return new SimpleDumpData("null");
094                    return dd.toString();
095            }
096            
097            private static Struct toCFML(DumpTable dt, Object object, RefBoolean hasReference) {
098                    Struct sct=new StructImpl();
099                    StructUtil.setELIgnoreWhenNull(sct,"borderColor", toShortColor(dt.getBorderColor()));
100                    StructUtil.setELIgnoreWhenNull(sct,"comment", dt.getComment());
101                    StructUtil.setELIgnoreWhenNull(sct,"fontColor", toShortColor(dt.getFontColor()));
102                    StructUtil.setELIgnoreWhenNull(sct,"height", dt.getHeight());
103                    StructUtil.setELIgnoreWhenNull(sct,"width", dt.getWidth());
104                    StructUtil.setELIgnoreWhenNull(sct,"highLightColor", toShortColor(dt.getHighLightColor()));
105                    StructUtil.setELIgnoreWhenNull(sct,"normalColor", toShortColor(dt.getNormalColor()));
106                    StructUtil.setELIgnoreWhenNull(sct,"title", dt.getTitle());
107                    
108                    if(dt instanceof DumpTablePro){
109                            DumpTablePro dtp = (DumpTablePro)dt;
110                            sct.setEL("type", dtp.getType());
111                            sct.setEL("id", dtp.getId());
112                            
113                            if("ref".equals(dtp.getType())){
114                                    hasReference.setValue(true);
115                                    sct.setEL("ref", dtp.getRef());
116                            }
117                    }
118                    
119                    DumpRow[] drs = dt.getRows();
120                    DumpRow dr;
121                    Query qry=null;
122                    DumpData[] items;
123                    for(int r=0;r<drs.length;r++){
124                            dr=drs[r];
125                            items = dr.getItems();
126                            if(qry==null)qry=new QueryImpl(toColumns(items),drs.length,"data");
127                            for(int c=1;c<=items.length;c++){
128                                    qry.setAtEL("data"+c, r+1, toCFML(items[c-1],object,hasReference));
129                            }
130                            qry.setAtEL("highlight", r+1, new Double(dr.getHighlightType()));
131                            
132                    }
133                    sct.setEL("data", qry);
134                    return sct;
135            }
136    
137            private static String[] toColumns(DumpData[] items) {
138                    String[] columns=new String[items.length+1];
139                    columns[0]="highlight";
140                    for(int i=1;i<columns.length;i++){
141                            columns[i]="data"+i;
142                    }
143                    return columns;
144            }
145    
146            public static String getContext() {
147                    //Throwable cause = t.getCause();
148                    StackTraceElement[] traces = new Exception("Stack trace").getStackTrace();
149                    
150                    int line=0;
151                    String template;
152                    StackTraceElement trace=null;
153                    for(int i=0;i<traces.length;i++) {
154                            trace=traces[i];
155                            template=trace.getFileName();
156                            if((line=trace.getLineNumber())<=0 || template==null || ResourceUtil.getExtension(template,"").equals("java")) continue;
157                            return template+":"+line;
158                    }
159                    return null;
160            }
161                    
162            private static Object toShortColor(String color) {
163                    if(color!=null && color.length()==7 && color.startsWith("#")) {
164                            if(color.charAt(1)==color.charAt(2) && color.charAt(3)==color.charAt(4) && color.charAt(5)==color.charAt(6))
165                                    return "#"+color.charAt(1)+color.charAt(3)+color.charAt(5);
166                            
167                            
168                    } 
169                    
170                    
171                    return color;
172            }
173    }