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Merged V1.4 to HEAD

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svn merge svn://svn.alfresco.com:3691/alfresco/BRANCHES/V1.4@4133 svn://svn.alfresco.com:3691/alfresco/BRANCHES/V1.4@4134 .
   I had merged this to HEAD before, but it might not have made it onto the AVM branch


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@4639 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Derek Hulley
2006-12-18 16:02:36 +00:00
parent fd7c24cfd3
commit 46cff18240
1 changed files with 91 additions and 0 deletions
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91
source/java/org/alfresco/web/bean/SearchContext.java
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@@ -455,6 +455,97 @@ public final class SearchContext implements Serializable
return query;
}
private static void processSearchAttribute(QName qname, String value, StringBuilder buf)
{
if (value.indexOf(' ') == -1)
{
String safeValue;
String prefix = "";
String suffix = "";
// look for a wildcard suffix
if (value.charAt(value.length() - 1) != OP_WILDCARD)
{
// look for wildcard prefix
if (value.charAt(0) != OP_WILDCARD)
{
safeValue = QueryParser.escape(value);
}
else
{
safeValue = QueryParser.escape(value.substring(1));
prefix = STR_OP_WILDCARD;
}
}
else
{
// found a wildcard suffix - append it again after escaping the other characters
suffix = STR_OP_WILDCARD;
// look for wildcard prefix
if (value.charAt(0) != OP_WILDCARD)
{
safeValue = QueryParser.escape(value.substring(0, value.length() - 1));
}
else
{
safeValue = QueryParser.escape(value.substring(1, value.length() - 1));
prefix = STR_OP_WILDCARD;
}
}
buf.append(" +@").append(Repository.escapeQName(qname)).append(":")
.append(prefix).append(safeValue).append(suffix);
}
else
{
// phrase multi-word search
String safeValue = QueryParser.escape(value);
buf.append(" +@").append(Repository.escapeQName(qname)).append(":\"").append(safeValue).append('"');
}
}
private static void processSearchTextAttribute(String qname, String value, StringBuilder attrBuf, StringBuilder textBuf)
{
String safeValue;
String suffix = "";
String prefix = "";
if (value.charAt(value.length() - 1) != OP_WILDCARD)
{
// look for wildcard prefix
if (value.charAt(0) != OP_WILDCARD)
{
safeValue = QueryParser.escape(value);
}
else
{
// found a leading wildcard - prepend it again after escaping the other characters
prefix = STR_OP_WILDCARD;
safeValue = QueryParser.escape(value.substring(1));
}
}
else
{
suffix = STR_OP_WILDCARD;
// look for wildcard prefix
if (value.charAt(0) != OP_WILDCARD)
{
safeValue = QueryParser.escape(value.substring(0, value.length() - 1));
}
else
{
prefix = STR_OP_WILDCARD;
safeValue = QueryParser.escape(value.substring(1, value.length() - 1));
}
}
textBuf.append("TEXT:").append(prefix).append(safeValue).append(suffix);
attrBuf.append("@").append(qname).append(":")
.append(prefix).append(safeValue).append(suffix);
}
/**
* Build the lucene search terms required for the specified attribute and append to a buffer.
* Supports text values with a wildcard '*' character as the prefix and/or the suffix.