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Added getPropertyKeys(), getPropertyCount(), and toArray().

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git-svn-id: https://pmd.svn.sourceforge.net/svnroot/pmd/trunk@897 51baf565-9d33-0410-a72c-fc3788e3496d
This commit is contained in:
Don Leckie
2002-09-11 13:44:59 +00:00
parent c362928ac0
commit 261838630b
1 changed files with 51 additions and 5 deletions
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56
pmd/src/net/sourceforge/pmd/ProjectFile.java
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@ -3,8 +3,10 @@ package net.sourceforge.pmd;
import java.io.InputStream;
import java.io.IOException;
import java.text.MessageFormat;
import java.util.ArrayList;
import java.util.Enumeration;
import java.util.Iterator;
import java.util.List;
import java.util.Properties;
import java.util.Stack;
@ -16,8 +18,8 @@ import org.xml.sax.SAXException;
/**
* Loads the PMD <b>project.xml</b> file and stores the contents in a Properties object.
* The property keys are the path starting below the root <project> down to the element.
* For example:
* The property keys are the case-insensitive path starting below the root <project> down
* to the element. For example:
* <ul>
* <li>currentVersion</li>
* <li>organization/name</li>
@ -42,6 +44,7 @@ public class ProjectFile
private static Properties PROPERTIES;
private static Exception PARSE_EXCEPTION;
private static final String VALUE_SEPARATOR = "&vs;";
/**
*****************************************************************************
@ -52,7 +55,7 @@ public class ProjectFile
*/
public static final String getProperty(String key)
{
key = (key == null) ? "" : key.trim();
key = (key == null) ? "" : key.trim().toLowerCase();
if (PROPERTIES == null)
{
@ -93,6 +96,49 @@ public class ProjectFile
return count;
}
/**
*****************************************************************************
*
* @return
*/
public static final String[] toArray(String propertyValue)
{
List values = new ArrayList();
if (propertyValue != null)
{
int beginIndex = 0;
int offset = (VALUE_SEPARATOR).length();
while (beginIndex >= 0)
{
int endIndex = propertyValue.indexOf(VALUE_SEPARATOR);
if (endIndex >= 0)
{
values.add(propertyValue.substring(beginIndex, endIndex));
beginIndex = endIndex + offset;
}
else if ((endIndex + offset) < propertyValue.length())
{
values.add(propertyValue.substring(beginIndex));
beginIndex = -1;
}
else
{
beginIndex = -1;
}
}
}
String[] result = new String[values.size()];
values.toArray(result);
values.clear();
return result;
}
/**
*****************************************************************************
*
@ -210,7 +256,7 @@ public class ProjectFile
if (existingValue != null)
{
value = existingValue + "&vs;" + value;
value = existingValue + VALUE_SEPARATOR + value;
}
PROPERTIES.setProperty(key, value);
@ -239,7 +285,7 @@ public class ProjectFile
name.setLength(name.length() - 1);
}
return name.toString();
return name.toString().toLowerCase();
}
}
}