Many resources are needed to download a project. Please understand that we have to compensate our server costs. Thank you in advance. Project price only 1 $
You can buy this project and download/modify it how often you want.
/*
* Copyright Technophobia Ltd 2012
*
* This file is part of Substeps.
*
* Substeps is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Substeps is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with Substeps. If not, see .
*/
package com.technophobia.substeps.model;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.io.File;
import java.util.*;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class Step {
private final Logger log = LoggerFactory.getLogger(Step.class);
// eg Given, When, Then
private String keyword;
private List paramNames = null;
// this only gets set for Steps which are defined as sub steps
private String pattern;
// the whole original line, eg Given blah blah
private final String line;
// a string that can be manipulated for variable substituion
private String parameterLine;
private List> inlineTable = null;
private String[] tableHeadings = null;
private List> substitutedInlineTable = null;
private File source;
private final int sourceLineNumber;
// the offest in the source file of the first character of this line
private int sourceStartOffset = -1;
private boolean isSubstep;
// tests
public Step(final String line) {
this(line, false, null, -1, -1);
}
public Step(final String line, final File source, final int lineNumber, final int sourceStartOffset) {
this(line, false, source, lineNumber, sourceStartOffset);
}
// called by tests
public Step(final String theLine, final boolean isSubStep) {
this(theLine, isSubStep, null, -1, -1);
}
// preferred ctor
public Step(final String theLine, final boolean isSubstep, final File source, final int lineNumber,
final int sourceStartOffset) {
if (theLine == null || theLine.length() == 0) {
throw new IllegalArgumentException("null or empty args");
}
this.source = source;
this.sourceLineNumber = lineNumber;
this.sourceStartOffset = sourceStartOffset;
this.isSubstep = isSubstep;
// pick out the first word
this.line = theLine.trim();
// TODO - change to use a reg expression and a capture?
final int last = this.line.indexOf(' ');
if (last > 0) {
this.keyword = this.line.substring(0, last);
// TODO no need to to do if no parameter to the annotation..?
log.trace("Step ctor() for line: " + this.line + " isSubstep: " + isSubstep);
if (this.isSubstep) {
log.trace("calling setParamAndParamNames");
setParamAndParamNames();
}
} else if (this.line.length() > 0) {
// we've got just an annotation with no parameter
this.keyword = this.line;
this.pattern = this.keyword;
}
}
// only used in tests
public Step(final String keyword, final String line, final boolean isSubStep) {
this.keyword = keyword;
this.line = line;
if (isSubStep) {
setParamAndParamNames();
}
this.sourceLineNumber = -1;
}
/**
* @return the sourceStartOffset
*/
public int getSourceStartOffset() {
return this.sourceStartOffset;
}
/**
* @param sourceStartOffset the sourceStartOffset to set
*/
public void setSourceStartOffset(final int sourceStartOffset) {
this.sourceStartOffset = sourceStartOffset;
}
/**
* @return the line
*/
public String getLine() {
return this.line;
}
private void setParamAndParamNames() {
// do we have any params in the string that we need to swap for regex
// expressions?
// look for params
final Pattern p = Pattern.compile("(<([^>]*)>)");
final Matcher matcher = p.matcher(this.line);
log.debug("setParamAndParamNames for line: " + this.line);
int findIdx = 0;
while (matcher.find(findIdx)) {
log.debug("matcher.find(" + findIdx + ")");
if (this.paramNames == null) {
this.paramNames = new ArrayList();
}
final String s = matcher.group(2);
log.trace("adding " + s + " as a paramname");
this.paramNames.add(s);
findIdx = matcher.end(2);
}
// replace the params with a reg ex, a quoted and non quoted variant
log.trace("line pre replace:[" + line + "] pattern: " + pattern);
this.pattern = this.line.replaceAll("(<[^>]*>)", "\"?([^\"]*)\"?");
log.trace("line post replace: [" + line + "] pattern: " + pattern);
}
public String toDebugString() {
if (this.keyword == null) {
this.log.trace("annot of step is null: " + this.getClass().getSimpleName());
}
return " [" + this.line + "]";
}
@Override
public String toString() {
return toDebugString();
}
/**
* @return the annotationName
*/
public String getKeyword() {
return this.keyword;
}
/**
* @return returns the regex pattern string including the capture groups
*/
public String getPattern() {
return this.pattern;
}
public List getParamNames() {
if (this.paramNames == null){
return null;
}
else {
return Collections.unmodifiableList(this.paramNames);
}
}
/**
* @param data the table data
*/
public void addTableData(final String[] data) {
if (this.tableHeadings == null) {
this.tableHeadings = data;
} else {
if (this.inlineTable == null) {
this.inlineTable = new ArrayList>();
}
final Map map = new HashMap();
this.inlineTable.add(map);
for (int i = 1; i < this.tableHeadings.length; i++) {
map.put(this.tableHeadings[i].trim(), data[i].trim());
}
}
}
/**
* @return the text as it appears in the substep files, including any <angle> brackets denoting parameters
*/
public String getParameterLine() {
return this.parameterLine != null ? this.parameterLine : this.line;
}
public void setParameterLine(final String parameterLine) {
this.parameterLine = parameterLine;
}
/**
* @return the inlineTable
*/
public List> getInlineTable() {
return this.inlineTable;
}
/**
* @return the inlineTable
*/
public List> getSubstitutedInlineTable() {
return this.substitutedInlineTable != null ? this.substitutedInlineTable : this.inlineTable;
}
/**
* @param substitutedInlineTable the substituted inline table
*/
public void setSubstitutedInlineTable(final List> substitutedInlineTable) {
this.substitutedInlineTable = substitutedInlineTable;
}
/**
* @return the source
*/
public File getSource() {
return this.source;
}
public Step cloneWithAlternativeLine(final String alt) {
final Step step = new Step(alt, this.isSubstep, this.source, this.sourceLineNumber,
this.sourceStartOffset);
step.inlineTable = this.inlineTable;
step.tableHeadings = this.tableHeadings;
step.substitutedInlineTable = this.substitutedInlineTable;
return step;
}
/**
* @return the sourceLineNumber
*/
public int getSourceLineNumber() {
return this.sourceLineNumber;
}
}
