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Object Automation library
/* Copyright 1999 Vince Via [email protected]
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package com.viaoa.util;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Properties;
import java.util.concurrent.atomic.AtomicInteger;
import java.util.logging.Logger;
import com.viaoa.hub.*;
import com.viaoa.model.oa.VString;
import com.viaoa.object.*;
/*
* can now use propertyPaths with hubs in them, the results will be comma seperated string
<%=ifnot CustomItem%>
<%=item.name%>
<%=ifnotend CustomItem%>
<%=if description%>
<%=description, "38L."%>
<%=ifend description%>
<%=ifnot description%>
<%=item.description, "38L."%>
<%=ifnotend description%>
<%=if item.imageStore.bytes%>
<%=ifend item.imageStore.bytes%>
<%=foreach SalesOrderItems%>
<%=foreachend SalesOrderItems%>
<%=count$, "R,"%>
<%=split$location%>
*/
/*
Tags that are supported:
*
* - <%=prop[,width||fmt]%> to use value from OAProperties, or one of the values from setProperty()
*
*
- <%=foreach [prop]%> to loop through a list of values (hub elements). Note: all tag properties in the scope of for loop will be based on this object.
*
- <%=end%>
*
*
- <%=if prop%> true if value is not null and length > 0, is 0 or false
*
- <%=end%>
*
*
- <%=if !prop%> true if value is not null and length > 0
*
- <%=ifnot prop%> true if value is not null and length > 0
*
- <%=end%>
*
*
- <%=if prop == "value to match"%>
*
- <%=ifequals prop "value to match"%>
*
- <%=end%>
*
*
- <%=if prop > 99%>
*
- <%=ifgt prop 99%>
*
- <%=end%>
*
- <%=if prop >= 99%>
*
- <%=ifgte prop 99%>
*
- <%=end%>
*
*
- <%=if prop < 99%>
*
- <%=iflt prop 99%>
*
- <%=end%>
*
- <%=if prop <= 99%>
*
- <%=iflte prop 99%>
*
- <%=end%>
*
*
- <%=format[X],'12 L'%> where X can be used as a unique identifier, so that there can be multiple embedded formats.
*
- <%=end%>
*
*
- <%=include name%> include another file in the same directory ex: <%=include include%>
*
*
* Aggregate commands, works with current/most recent "foreach"
* - <%=#counter [propName], fmt%> current counter
*
- <%=#sum [propName], propName fmt%> sum of listed properties
*
- <%=#count [propName], fmt%> count of listed properties
*
*
* Note: tags are case insensitive
*
* Other special tag attributes:
* used by first row of a table, that will be printed as heading when table spans multiple pages.
* block tag to disable page breaks.
*
*
* OAHTMLReport will automatically set property values for $DATE, $TIME, $PAGE parameters
*
* The html code uses special tags "<%= ? %>", where "?" is the property name, or property path to use.
*
* By using setProperties and setObject, you can set the root object where the data is retrieved from.
*
* NOTE: Use a "$" prefix (ex: $PAGE) for tag names that use the value from the setProperties name/value pairs.
* Otherwise, the value of the tag will be taken from the object, using the name as the property path.
*
*
* @see #getProperty(OAObject, String) that can be overwritten to handle custom/dynamic values.
*/
/**
* Dynamically converts html text with custom property and processing tags into pure html text, by
* using a supplied OAObject or Hub to plug into the text.
*/
public class OATemplate {
private static Logger LOG = Logger.getLogger(OATemplate.class.getName());
private Properties propInternal;
private TreeNode rootTreeNode;
private String template;
private final AtomicInteger aiStopCalled = new AtomicInteger();
protected String fromText, toText, hiliteText;
public OATemplate() {
}
public OATemplate(String htmlTemplate) {
setTemplate(htmlTemplate);
}
public void setTemplate(String temp) {
this.template = temp;
this.rootTreeNode = null;
}
public String getTemplate() {
return this.template;
}
public String process(F objRoot) {
String s = process(objRoot, null, null, null);
return s;
}
public String process(F objRoot1, F objRoot2) {
String s = process(objRoot1, objRoot2, null, null);
return s;
}
public String process(F objRoot1, F objRoot2, OAProperties props) {
String s = process(objRoot1, objRoot2, null, props);
return s;
}
public String process(F objRoot, OAProperties props) {
String s = process(objRoot, null, null, props);
return s;
}
public String process(Hub hub, OAProperties props) {
String s = process(null, null, hub, props);
return s;
}
public String process(Hub hub) {
String s = process(null, null, hub, null);
return s;
}
/**qqqqqqq TODO:
protected final ArrayList alDependentProperties = new ArrayList<>();
public String[] getDependentProperties() {
if (alDependentProperties.size() == 0) parse ...??
String[] ss = new String[alDependentProperties.size()];
alDependentProperties.toArray(ss);
return ss;
}
**/
/**
* Used to have a a call to getHtml stopped.
*/
public void stopProcessing() {
aiStopCalled.incrementAndGet();
}
// this is used to determine which object to use (objRoot1 or 2).
private Class classChoosen;
private String ppSample;
public String process(F objRoot1, Hub hubRoot, OAProperties props) {
return process(objRoot1, null, hubRoot, props);
}
public String process(F objRoot1, F objRoot2, Hub hubRoot, OAProperties props) {
final int cntStopCalled = aiStopCalled.get();
setProperty("DATETIME", new OADateTime());
setProperty("DATE", new OADate());
setProperty("TIME", new OATime());
if (rootTreeNode == null) {
rootTreeNode = createTree(template);
}
// need to find out which object to use
OAObject obj;
if (objRoot1 == objRoot2) obj = objRoot1;
else if (objRoot2 == null) obj = objRoot1;
else if (objRoot1 == null) obj = objRoot2;
else if (classChoosen != null) {
if (objRoot1.getClass().equals(classChoosen)) obj = objRoot1;
else obj = objRoot2;
}
else {
// both are != null, need to know which one is needed by the template's properyPath(s)
if (ppSample == null) obj = objRoot1;
else {
try {
OAPropertyPath pp = new OAPropertyPath<>(objRoot1.getClass(), ppSample);
obj = objRoot1;
classChoosen = objRoot1.getClass();
}
catch (Exception e) {
obj = objRoot2;
classChoosen = objRoot2.getClass();
}
}
}
StringBuilder sb = new StringBuilder(1024 * 4);
boolean b = generate(rootTreeNode, obj, hubRoot, sb, props, cntStopCalled);
if (!b) return "cancelled";
String s = new String(sb);
sb = null;
return s;
}
/**
* Set a property, that is then referenced using <%=$name%> in the html.
* @param name name used in html tag, without the '$' prefix. Note: it will remove '$' prefix if it is included.
*/
public void setProperty(String name, Object value) {
if (name == null) return;
if (name.startsWith("$")) name = name.substring(1);
if (propInternal == null) propInternal = new Properties();
if (value == null) propInternal.remove(name);
else propInternal.put(name, value);
}
protected TreeNode createTree(String doc) {
//qqqq alDependentProperties.clear();
if (doc == null) doc = "";
TreeNode root = new TreeNode();
String html = preprocess(doc);
if (html.indexOf("<%=") >= 0) {
html = OAString.convert(html, "<%=", "<%=");
html = OAString.convert(html, "%>", "%>");
}
alToken = parseTokens(html);
posToken = 0;
parse(root);
return root;
}
protected String preprocess(String doc) {
return preprocess(doc, null);
}
protected String preprocess(String doc, ArrayList alInclude) {
if (alInclude == null) alInclude = new ArrayList();
int pos = 0;
for (;;) {
int posHold = pos;
pos = doc.indexOf("<%=include ", pos);
if (pos < 0) break;
int pos1 = doc.indexOf(" ", pos) + 1;
int pos2 = doc.indexOf("%>", pos1);
if (pos2 < 0) {
LOG.warning("Error: missing end tag %>");
break;
}
String text = doc.substring(pos1, pos2).trim();
if (alInclude.contains(text)) {
text = " ERROR: recursive include for " + text + " ";
}
else {
alInclude.add(text);
text = getIncludeText(text);
}
if (pos > 0) {
doc = doc.substring(0, pos) + text + doc.substring(pos2 + 2);
}
}
return doc;
}
/**
* This is called to get the text for any include tags.
* By default, it will return an error message.
*/
protected String getIncludeText(String name) {
return " ERROR: no text for include " + name + " ";
}
// descendant parser for html <%= xxx %> tags
protected void parse(TreeNode root) {
ppSample = null;
for (;;) {
TreeNode node = new TreeNode();
root.alChildren.add(node);
Token tok = getNextToken();
if (tok == null) break;
parseA(tok, node);
}
}
private int errorCnt = 0;//qqqqqqqqq
private void parseA(Token tok, TreeNode node) {
if (tok.hasEndToken()) {
Token tokB = parseB(tok, node);
if (tokB == null || tokB.tagType == null || tokB.tagType != TagType.End) {
node.errorMsg = "Error: missing end tag for " + tok.data;
//qqqqqqqqq
if(errorCnt++ < 10) LOG.warning(node.errorMsg+", Template="+getTemplate());
}
}
else if (tok.tagType == null) {
node.arg1 = tok.data;
}
else if (tok.tagType == TagType.GetProp) {
node.tagType = TagType.GetProp;
String s = OAString.field(tok.data, ",", 1).trim();
node.arg1 = s;
if (ppSample == null && s != null && !s.startsWith("$")) ppSample = s;
String fmt = OAString.field(tok.data, ",", 2, 99);
if (!OAString.isEmpty(fmt)) {
fmt = fmt.trim();
fmt = OAString.convert(fmt, '\'', "");
fmt = OAString.convert(fmt, '\"', "");
node.arg2 = fmt;
}
}
if (tok.tagType != TagType.Command) return;
String s = OAString.field(tok.data, ",", 1).trim();
if (s == null) {
s = tok.data;
if (s == null) s = "";
}
String s1 = OAString.field(s, " ", 2);
if (s1 == null) s1 = "";
s = OAString.field(s, " ", 1);
String fmt = OAString.field(tok.data, ",", 2, 99); // fmt
if (fmt == null) fmt = "";
else {
fmt = fmt.trim();
fmt = OAString.convert(fmt, '\'', "");
fmt = OAString.convert(fmt, '\"', "");
}
if (s.equalsIgnoreCase("#counter")) {
node.tagType = TagType.Counter;
}
else if (s.equalsIgnoreCase("#count")) node.tagType = TagType.Count;
else if (s.equalsIgnoreCase("#sum")) node.tagType = TagType.Sum;
node.arg1 = s1; // name
node.arg2 = fmt;
}
// if token has an end token
private Token parseB(Token tok, TreeNode node) {
if (tok.tagType == TagType.Format) {
node.tagType = TagType.Format;
String fmt = OAString.field(tok.data, ",", 2, 99);
if (fmt == null) fmt = "";
fmt = fmt.trim();
fmt = OAString.convert(fmt, '\'', "");
fmt = OAString.convert(fmt, '\"', "");
node.arg1 = fmt;
}
else if (tok.tagType == TagType.ForEach) {
node.tagType = TagType.ForEach;
node.arg1 = OAString.field(tok.data, " ", 2);
if (node.arg1 == null) node.arg1 = "";
}
else if (tok.tagType == TagType.IfNot) {
node.tagType = TagType.IfNot;
node.arg1 = OAString.field(tok.data, " ", 2);
}
else if (tok.tagType == TagType.IfNotEquals) {
node.tagType = TagType.IfNotEquals;
node.arg1 = OAString.field(tok.data, " ", 2);
node.arg2 = OAString.field(tok.data, " ", 3);
}
else if (tok.tagType == TagType.If) {
node.arg1 = OAString.field(tok.data, " ", 2);
node.tagType = TagType.If;
// see if this is an expanded if, using operator
if (OAString.dcount(tok.data, " ") == 4) {
String op = OAString.field(tok.data, " ", 3);
node.arg2 = OAString.field(tok.data, " ", 4);
if (op.equals("==") || op.equals("=")) {
node.tagType = TagType.IfEquals;
}
else if (op.equals("!=")) {
node.tagType = TagType.IfNotEquals;
}
else if (op.equals(">")) {
node.tagType = TagType.IfGt;
}
else if (op.equals(">=")) {
node.tagType = TagType.IfGte;
}
else if (op.equals("<")) {
node.tagType = TagType.IfLt;
}
else if (op.equals("<=")) {
node.tagType = TagType.IfLte;
}
}
}
else if (tok.tagType == TagType.IfEquals) {
node.tagType = TagType.IfEquals;
node.arg1 = OAString.field(tok.data, " ", 2);
node.arg2 = OAString.field(tok.data, " ", 3);
}
else if (tok.tagType == TagType.IfGt) {
node.tagType = TagType.IfGt;
node.arg1 = OAString.field(tok.data, " ", 2);
node.arg2 = OAString.field(tok.data, " ", 3);
}
else if (tok.tagType == TagType.IfGte) {
node.tagType = TagType.IfGte;
node.arg1 = OAString.field(tok.data, " ", 2);
node.arg2 = OAString.field(tok.data, " ", 3);
}
else if (tok.tagType == TagType.IfLt) {
node.tagType = TagType.IfLt;
node.arg1 = OAString.field(tok.data, " ", 2);
node.arg2 = OAString.field(tok.data, " ", 3);
}
else if (tok.tagType == TagType.IfLte) {
node.tagType = TagType.IfLte;
node.arg1 = OAString.field(tok.data, " ", 2);
node.arg2 = OAString.field(tok.data, " ", 3);
}
// go to end tag
TreeNode nodex = new TreeNode();
node.alChildren.add(nodex);
Token tokx = parseC(tok, nodex);
return tokx;
}
// process to the end tag
private Token parseC(Token tok, TreeNode node) {
Token tokX;
for (;;) {
tokX = getNextToken();
if (tokX == null || (tokX.tagType != null && tokX.tagType == TagType.End)) {
break;
}
TreeNode nodex = new TreeNode();
node.alChildren.add(nodex);
parseA(tokX, nodex);
}
return tokX;
}
private ArrayList alToken;
private int posToken;
static enum TagType {
GetProp, // arg1=prop, arg2=fmt
Format, // arg1=fmt
If, // arg1=prop
IfNot, // arg1=prop
IfEquals, // arg1=prop, arg2=value
IfNotEquals, // arg1=prop, arg2=value
IfGt, // arg1=prop, arg2=num
IfGte, // arg1=prop, arg2=num
IfLt, // arg1=prop, arg2=num
IfLte, // arg1=prop, arg2=num
ForEach, // arg1=prop
Equals, // arg1=prop, arg2=value
NotEquals, // arg1=prop, arg2=value
End,
Command, // arg1=prop
Counter, // arg1=prop, arg2=fmt
Count, // arg1=prop, arg2=fmt
Sum // arg1=prop, arg2=prop, arg3=fmt
}
static class TreeNode {
TagType tagType;
String arg1, arg2, arg3;
String errorMsg;
ArrayList alChildren = new ArrayList(5);
}
static class Token {
String data;
TagType tagType;
boolean missingEnd;
public boolean hasEndToken() {
boolean b;
if (tagType != null) {
b = (tagType == TagType.Format || tagType == TagType.If || tagType == TagType.IfNot
|| tagType == TagType.IfNotEquals || tagType == TagType.ForEach
|| tagType == TagType.Equals || tagType == TagType.NotEquals
|| tagType == TagType.IfGt || tagType == TagType.IfGte
|| tagType == TagType.IfLt || tagType == TagType.IfLte
);
}
else b = false;
return b;
}
}
private Token getNextToken() {
int x = alToken.size();
if (posToken >= x) return null;
Token t = alToken.get(posToken++);
return t;
}
protected ArrayList parseTokens(String doc) {
ArrayList alToken = new ArrayList();
int pos = 0;
for (;;) {
int posHold = pos;
pos = doc.indexOf("<%=", pos);
if (pos < 0) {
if (posHold < doc.length()) {
Token tok = new Token();
alToken.add(tok);
tok.data = doc.substring(posHold);
}
break; // done
}
Token tok = new Token();
alToken.add(tok);
int pos2 = doc.indexOf("%>", pos + 3);
if (pos2 < 0) {
tok.missingEnd = true;
tok.data = doc.substring(pos);
break;
}
if (posHold < pos) {
tok.data = doc.substring(posHold, pos);
tok = new Token();
alToken.add(tok);
}
String tag = doc.substring(pos + 3, pos2);
String tag2 = doc.substring(pos + 3, pos2+1);
pos2 += 2; // after %>
tag = OAString.trimWhitespace(tag);
tok.data = tag;
tag2 = OAString.trimWhitespace(tag2);
pos = pos2;
tag = tag.toLowerCase();
tag2 = tag2.toLowerCase();
if (tag.startsWith("#")) {
tok.tagType = TagType.Command;
}
else if (tag2.startsWith("end %")) {
tok.tagType = TagType.End;
}
else if (tag2.startsWith("end%")) {
tok.tagType = TagType.End;
}
else if (tag2.contains("end%")) {
tok.tagType = TagType.End;
}
else if (tag2.contains("end ")) {
tok.tagType = TagType.End;
}
else if (tag.startsWith("format ")) {
tok.tagType = TagType.Format;
}
else if (tag.startsWith("foreach")) {
tok.tagType = TagType.ForEach;
}
else if (tag.startsWith("ifnot ")) {
tok.tagType = TagType.IfNot;
}
else if (tag.startsWith("if ")) {
tok.tagType = TagType.If;
}
else if (tag.startsWith("ifequals ")) {
tok.tagType = TagType.IfEquals;
}
else if (tag.startsWith("ifnotequals ")) {
tok.tagType = TagType.IfNotEquals;
}
else if (tag.startsWith("ifgt ")) {
tok.tagType = TagType.IfGt;
}
else if (tag.startsWith("ifgte ")) {
tok.tagType = TagType.IfGte;
}
else if (tag.startsWith("iflt ")) {
tok.tagType = TagType.IfLt;
}
else if (tag.startsWith("iflte ")) {
tok.tagType = TagType.IfLte;
}
else { // get property value
tok.tagType = TagType.GetProp;
}
}
return alToken;
}
private HashMap hmForEachCounter = new HashMap();
/**
* Returns false if it did not complete (stopProcessing was called)
*/
protected boolean generate(TreeNode rootNode, OAObject obj, Hub hub, StringBuilder sb, OAProperties props, final int cntStop) {
boolean b = false;
OASiblingHelper siblingHelper=null;
try {
if (hub != null) siblingHelper = new OASiblingHelper(hub);
OAThreadLocalDelegate.addSiblingHelper(siblingHelper);
b = _generate(rootNode, obj, hub, sb, props, cntStop);
}
finally {
if (siblingHelper != null) OAThreadLocalDelegate.removeSiblingHelper(siblingHelper);
}
return b;
}
protected boolean _generate(TreeNode rootNode, OAObject obj, Hub hub, StringBuilder sb, OAProperties props, final int cntStop) {
if (aiStopCalled.get() != cntStop) return false;
boolean bNot = false;
boolean bProcessChildren = true;
if (rootNode.errorMsg != null) {
String s = getOutputText(rootNode.errorMsg);
sb.append(s);
}
if (rootNode.tagType == null) {
String s = rootNode.arg1;
if (!OAString.isEmpty(rootNode.arg2)) {
s = OAString.format(s, rootNode.arg2);
}
if (s != null) {
sb.append(s);
}
}
else {
switch (rootNode.tagType) {
case ForEach:
bProcessChildren = false;
Object objValue;
if (obj != null && !OAString.isEmpty(rootNode.arg1)) objValue = this.getProperty(obj, rootNode.arg1);
else objValue = hub;
if (objValue instanceof Hub) {
Hub h = (Hub) objValue;
for (int i = 0;; i++) {
hmForEachCounter.put(rootNode.arg1, i+1);
OAObject oa = (OAObject) h.elementAt(i);
if (oa == null) break;
for (TreeNode dn : rootNode.alChildren) {
if (!generate(dn, oa, hub, sb, props, cntStop)) return false;
}
}
}
else {
if (obj != null) {
LOG.warning("Hub for 'Foreach' not found");
}
}
break;
case Format:
bProcessChildren = false;
StringBuilder sbHold = sb;
sb = new StringBuilder(1024 * 4);
for (TreeNode dn : rootNode.alChildren) {
if (!generate(dn, obj, hub, sb, props, cntStop)) return false;
}
String s = new String(sb);
s = OAString.format(s, rootNode.arg1);
s = getOutputText(s);
s = OAString.convert(s, " ", " ");
sb = sbHold;
sb.append(s);
break;
case IfNot:
bNot = true;
case If:
// if not null, blank or 0.0
s = getValue(obj, rootNode.arg1, 0, null, props, false);
bProcessChildren = false;
if (s != null) {
if (s.length() > 0) {
if (OAString.isNumber(s)) {
bProcessChildren = (OAConv.toDouble(s) != 0.0);
}
else {
// bProcessChildren = OAConv.toBoolean(s);
if (s == null || s.length() == 0) {
bProcessChildren = false;
}
else {
if (s.equalsIgnoreCase("false")) bProcessChildren = false;
else bProcessChildren = true;
}
}
}
}
if (bNot) bProcessChildren = !bProcessChildren;
break;
case IfEquals:
s = getValue(obj, rootNode.arg1, 0, null, props, false);
bProcessChildren = OAString.isEqual(s, rootNode.arg2);
break;
case IfGt:
s = getValue(obj, rootNode.arg1, 0, null, props, false);
if (OAString.isNumber(s) && OAString.isNumber(rootNode.arg2)) {
double d1 = OAConv.toDouble(s);
double d2 = OAConv.toDouble(rootNode.arg2);
bProcessChildren = d1 > d2;
}
else bProcessChildren = false;
break;
case IfGte:
s = getValue(obj, rootNode.arg1, 0, null, props, false);
if (OAString.isNumber(s) && OAString.isNumber(rootNode.arg2)) {
double d1 = OAConv.toDouble(s);
double d2 = OAConv.toDouble(rootNode.arg2);
bProcessChildren = d1 >= d2;
}
else bProcessChildren = false;
break;
case IfLt:
s = getValue(obj, rootNode.arg1, 0, null, props, false);
if (OAString.isNumber(s) && OAString.isNumber(rootNode.arg2)) {
double d1 = OAConv.toDouble(s);
double d2 = OAConv.toDouble(rootNode.arg2);
bProcessChildren = d1 < d2;
}
else bProcessChildren = false;
break;
case IfLte:
s = getValue(obj, rootNode.arg1, 0, null, props, false);
if (OAString.isNumber(s) && OAString.isNumber(rootNode.arg2)) {
double d1 = OAConv.toDouble(s);
double d2 = OAConv.toDouble(rootNode.arg2);
bProcessChildren = d1 <= d2;
}
else bProcessChildren = false;
break;
case GetProp:
String prop = rootNode.arg1;
String fmt = rootNode.arg2;
int width = 0;
if (!OAString.isEmpty(fmt)) {
if (OAString.isNumber(fmt)) {
width = OAConv.toInt(fmt);
fmt = null;
}
else {
fmt = fmt.trim();
fmt = OAString.convert(fmt, '\'', "");
fmt = OAString.convert(fmt, '\"', "");
}
}
s = getValue(obj, prop, width, fmt, props, true);
s = getOutputText(s);
sb.append(s);
break;
case Counter:
prop = rootNode.arg1; // from open forEach loop
fmt = rootNode.arg2;
Integer ix = hmForEachCounter.get(prop);
if (ix == null) sb.append("Error: "+prop+".counter not valid");
else {
s = ix.toString();
if (!OAString.isEmpty(fmt)) {
s = OAString.format(s, fmt);
}
s = getOutputText(s);
sb.append(s);
}
break;
case Count:
prop = rootNode.arg1;
fmt = rootNode.arg2;
if (obj == null) break;
Object objx = obj.getProperty(prop);
if (!(objx instanceof Hub)) return true;
s = OAConv.toString( ((Hub) objx).getSize(), fmt);
s = getOutputText(s);
sb.append(s);
break;
case Sum:
prop = rootNode.arg1;
String prop2 = rootNode.arg2;
fmt = rootNode.arg3;
if (obj == null) break;
objx = obj.getProperty(prop);
if (!(objx instanceof Hub)) return true;
double d = 0.0d;
for (Object objz : ((Hub) objx)) {
if (!(objz instanceof OAObject)) continue;
objx = ((OAObject)objz).getProperty(prop2);
if (!(objx instanceof Number)) continue;
d += OAConv.toDouble(objx);
}
s = OAConv.toString(d, fmt);
s = getOutputText(s);
sb.append(s);
break;
}
}
if (bProcessChildren && rootNode.alChildren != null) {
for (TreeNode dn : rootNode.alChildren) {
if (!generate(dn, obj, hub, sb, props, cntStop)) return false;
}
}
return true;
}
/**
* Called to be able to convert before adding to output string.
*/
protected String getOutputText(String s) {
if (OAString.isNotEmpty(fromText)) {
s = OAString.convert(s, fromText, toText);
}
if (OAString.isNotEmpty(hiliteText)) {
s = OAString.hilite(s, hiliteText);
}
return s;
}
/**
* Used by getOutPutText to call OAString.convert(value, from, to)
*/
public void setOutputTextConversion(String fromText, String toText) {
this.fromText = fromText;
this.toText = toText;
}
/**
* Used by getOutPutText to call OAString.hilite(text)
*/
public void setHiliteOutputText(String text) {
this.hiliteText = text;
}
/*
* Called to get the value of a property.
* @param obj Object parameter from getHtml()
* @param propertyName name of property parsed between <%=XX%> parameters.
* @return
*/
/*qqqqqqqqqqqqqq
protected String getValue(OAObject obj, String propertyName, int width, String fmt, OAProperties props) {
return getValue(obj, propertyName, width, fmt, props, false);
}
*/
protected String getValue(OAObject obj, String propertyName, int width, String fmt, OAProperties props, boolean bUseFormat) {
if (propertyName == null) return "";
String result = null;
boolean bFmt = true;
if (propertyName.startsWith("$")) {
if (propertyName.length() > 1) propertyName = propertyName.substring(1);
if (fmt != null && fmt.length() > 0) {
Object objx = null;
if (props != null) objx = props.get(propertyName);
if (objx == null) {
if (propInternal != null) objx = propInternal.get(propertyName);
}
if (objx != null) {
if (objx instanceof OADateTime) {
result = ((OADateTime) objx).toString(fmt);
bFmt = false;
}
else {
if (objx != null) result = objx.toString();
}
}
}
else {
if (props != null) result = props.getString(propertyName);
if (result == null) {
if (propInternal != null) {
Object objx = propInternal.get(propertyName);
if (objx == null) result = null;
else result = objx.toString();
}
}
}
}
else {
if (obj != null && propertyName.length() > 0) {
Object objx;
if (obj != null) objx = this.getProperty(obj, propertyName);
else objx = null;
if (objx instanceof Boolean && fmt != null && fmt.indexOf(';') >= 0) {
result = OAConv.toString(objx, fmt);
bFmt = false;
}
else {
if (objx instanceof Hub) {
objx = ((Hub) objx).getSize(); // default is to get size of hub
}
String fmtx = null;
if (bUseFormat && OAString.isEmpty(fmt) && obj instanceof OAObject) {
bFmt = false;
OAPropertyPath pp = new OAPropertyPath(obj.getClass(), propertyName, true);
fmtx = pp.getFormat();
}
result = OAConv.toString(objx, fmtx);
// if not html, then convert [lf] to
boolean b = true;
if (result.indexOf('<') >= 0 && result.indexOf('>') >= 0) {
String s = result.toLowerCase();
if (s.indexOf("= 0 || s.indexOf("= 0 || s.indexOf("= 0 || s.indexOf("= 0) {
b = false;
}
}
if (b && result.indexOf("\n") >= 0) {
result = OAString.convert(result, "\r\n", "
");
result = OAString.convert(result, "\n", "
");
}
}
}
}
if (result == null) result = "";
if (width > 0) result = OAString.lineBreak(result, width);
if (bFmt && fmt != null && fmt.length() > 0) {
result = OAString.format(result, fmt);
result = OAString.convert(result, " ", " ");
}
return result;
}
/**
* Method that is called to get an object property value.
* @param oaObj object that is currently active. Either the report object or the object in foreach loop.
*/
protected Object getProperty(OAObject oaObj, String propertyName) {
if (oaObj == null) return null;
if (OAString.isNotEmpty(propertyName) && propertyName.indexOf('.') >= 0) {
OAPropertyPath pp = new OAPropertyPath(oaObj.getClass(), propertyName, true);
if (pp.getHasHubProperty()) {
// 20190131 useFinder for pp with hubs
final VString vs = new VString();
OAFinder finder = new OAFinder(pp.getPropertyPathLinksOnly()) {
@Override
protected void onFound(OAObject obj) {
Object objx = obj.getProperty(pp.getLastPropertyName());
String s = OAConv.toString(objx);
vs.setValue(OAString.concat(vs.getValue(), s, ", "));
}
};
finder.find(oaObj);
return vs.getValue();
}
}
return oaObj.getProperty(propertyName);
}
}
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