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[Jaxme-cvs] JaxMe/src/runtime/de/ispsoft/jaxme JMManagerImpl.java,1.8,1.9 JMManager.java,1.4,1.5
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From: <th...@us...> - 2004-01-07 10:59:31
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Update of /cvsroot/jaxme/JaxMe/src/runtime/de/ispsoft/jaxme
In directory sc8-pr-cvs1:/tmp/cvs-serv18038/src/runtime/de/ispsoft/jaxme
Modified Files:
JMManagerImpl.java JMManager.java
Log Message:
extended cursoring and bugfixes
Index: JMManagerImpl.java
===================================================================
RCS file: /cvsroot/jaxme/JaxMe/src/runtime/de/ispsoft/jaxme/JMManagerImpl.java,v
retrieving revision 1.8
retrieving revision 1.9
diff -u -d -r1.8 -r1.9
--- JMManagerImpl.java 11 Jul 2002 22:20:07 -0000 1.8
+++ JMManagerImpl.java 7 Jan 2004 10:59:28 -0000 1.9
@@ -1,5 +1,12 @@
package de.ispsoft.jaxme;
+import java.io.IOException;
+import java.io.Writer;
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.List;
+
+import org.xml.sax.ContentHandler;
import org.xml.sax.SAXException;
import org.w3c.dom.Node;
import org.w3c.dom.Element;
@@ -10,6 +17,7 @@
* @author <a href="mailto:jo...@is...">Jochen Wiedmann</a>
*/
public class JMManagerImpl implements JMManager {
+
/** <p>The local name of the ElementClass element.</p>
*/
public static final String ELEMENT_CLASS_NAME = "ElementClass";
@@ -26,14 +34,14 @@
private static final String propertyBase = JMManager.class.getName();
private String propTree;
private String localPropTree;
- private java.util.List prefixList;
+ private List prefixList;
protected class MyObserver implements Observer {
private int maxResultSize = -1;
private int resultSize = 0;
- public java.util.List resultList = new java.util.ArrayList();
+ public List resultList = new ArrayList();
public MyObserver() {}
- public void notify(Object o) throws org.xml.sax.SAXException {
+ public void notify(Object o) throws SAXException {
if (maxResultSize != -1) {
if (++resultSize > maxResultSize) {
throw new SAXException("Maximum result size of " + maxResultSize +
@@ -83,7 +91,7 @@
throw new NullPointerException("Namespace element must have a prefix attribute");
}
if (prefixList == null) {
- prefixList = new java.util.ArrayList();
+ prefixList = new ArrayList();
}
prefixList.add(uriNode.getNodeValue());
prefixList.add(prefixNode.getNodeValue());
@@ -193,7 +201,6 @@
select(pObserver, pQuery, null, 0 , 0);
}
-
/** <p>Reads documents matching the given query. For any document
* matching, the Observer's notify method is executed with the
* matching document as an argument.</p>
@@ -245,7 +252,7 @@
* @param pMax Return at most the given number of documents. A value
* of zero will return all documents.
*/
- public java.util.Iterator select(String pQuery, int pStart, int pMax)
+ public Iterator select(String pQuery, int pStart, int pMax)
throws SAXException {
return select(pQuery, null, pStart, pMax);
}
@@ -271,9 +278,8 @@
* @param pMax Return at most the given number of documents. A value
* of zero will return all documents.
*/
- public java.util.Iterator select(String pQuery,
- Object[] pPlaceHolderArgs,
- int pStart, int pMax) throws SAXException {
+ public Iterator select(String pQuery, Object[] pPlaceHolderArgs,
+ int pStart, int pMax) throws SAXException {
MyObserver o = new MyObserver();
select(o, pQuery, pPlaceHolderArgs, pStart, pMax);
return o.resultList.iterator();
@@ -283,7 +289,7 @@
*
* @param pQuery The query to perform.
*/
- public java.util.Iterator select(String pQuery) throws SAXException {
+ public Iterator select(String pQuery) throws SAXException {
return select(pQuery, null, 0, 0);
}
@@ -304,9 +310,8 @@
* @param pPlaceHolderArgs An array of objects or null, if the
* query doesn't contain any placeholders.
*/
- public java.util.Iterator select(String pQuery,
- Object[] pPlaceHolderArgs)
- throws SAXException {
+ public Iterator select(String pQuery, Object[] pPlaceHolderArgs)
+ throws SAXException {
return select(pQuery, pPlaceHolderArgs, 0, 0);
}
@@ -328,18 +333,16 @@
/** <p>Serializes an element to a SAX ContentHandler using the configured
* prefix settings.</p>
*/
- public void toSAX(JMAnyElement pElement,
- org.xml.sax.ContentHandler pContentHandler)
- throws SAXException {
+ public void toSAX(JMAnyElement pElement, ContentHandler pContentHandler)
+ throws SAXException {
pElement.toSAX(pContentHandler, getNamespaceSupport());
}
/** <p>Serializes an element to a SAX ContentHandler using the configured
* prefix settings.</p>
*/
- public void toWriter(JMAnyElement pElement,
- java.io.Writer pWriter)
- throws SAXException, java.io.IOException {
+ public void toWriter(JMAnyElement pElement, Writer pWriter)
+ throws SAXException, IOException {
pElement.toWriter(pWriter, getNamespaceSupport());
}
@@ -351,7 +354,7 @@
}
public void select(Observer pObserver, String pQuery, Object[] pPlaceHolders,
- int pStart, int pMax) throws SAXException {
+ int pStart, int pMax) throws SAXException {
throw new SAXException("Not implemented");
}
@@ -366,4 +369,21 @@
public void insert(JMAnyElement pElement) throws SAXException {
throw new SAXException("Not implemented");
}
+
+ /* (non-Javadoc)
+ * @see de.ispsoft.jaxme.JMManager#select(de.ispsoft.jaxme.Observer, java.lang.String, java.lang.Object[], int, int, de.ispsoft.jaxme.ResultInfo)
+ */
+ public void select(Observer pObserver, String pQuery, Object[] pPlaceHolderArgs,
+ int pStart, int pMax, ResultInfo pResultInfo) throws SAXException {
+ throw new SAXException("Not implemented");
+ }
+
+ /* (non-Javadoc)
+ * @see de.ispsoft.jaxme.JMManager#select(java.lang.String, java.lang.Object[], int, int, de.ispsoft.jaxme.ResultInfo)
+ */
+ public Iterator select(String pQuery, Object[] pPlaceHolderArgs, int pStart,
+ int pMax, ResultInfo pResultInfo) throws SAXException {
+ throw new SAXException("Not implemented");
+ }
+
}
Index: JMManager.java
===================================================================
RCS file: /cvsroot/jaxme/JaxMe/src/runtime/de/ispsoft/jaxme/JMManager.java,v
retrieving revision 1.4
retrieving revision 1.5
diff -u -d -r1.4 -r1.5
--- JMManager.java 25 Apr 2003 19:57:46 -0000 1.4
+++ JMManager.java 7 Jan 2004 10:59:28 -0000 1.5
@@ -1,5 +1,7 @@
package de.ispsoft.jaxme;
+import java.util.Iterator;
+
import org.xml.sax.SAXException;
@@ -147,6 +149,38 @@
Object[] pPlaceHolderArgs,
int pStart, int pMax) throws SAXException;
+ /**
+ * <p>Reads documents matching the given query. For any document
+ * matching, the Observer's notify method is executed with the
+ * matching document as an argument.</p>
+ * <p>The query may contain placeholders. If it does, you have
+ * to supply an object array with two elements per placeholder:
+ * An Integer with a java.sql.Types type and the actual placeholder
+ * value. Example:
+ * <pre>
+ * manager.select("Name = ? and Id = ?",
+ * new Object[]{JMManager.VARCHAR,
+ * "Someone",
+ * JMManager.INTEGER,
+ * 4}, 0, 0);
+ * </pre></p>
+ *
+ * @param pObserver This Observer is notified for any matching document.
+ * The document is added as an argument.
+ * @param pQuery The query to perform. May contain placeholders.
+ * @param pPlaceHolderArgs An array of objects or null, if the
+ * query doesn't contain any placeholders.
+ * @param pStart Ignore the given number of result documents at the
+ * beginning. A value of zero will return all documents.
+ * @param pMax Return at most the given number of documents. A value
+ * of zero will return all documents.
+ * @param pResultInfo A container to place the information from query resultset, e.g. the resultset count
+ * @throws SAXException
+ */
+ public void select(Observer pObserver, String pQuery,
+ Object[] pPlaceHolderArgs,
+ int pStart, int pMax, ResultInfo pResultInfo) throws SAXException;
+
/** <p>Returns an iterator to all documents matching the given query.</p>
*
* @param pQuery The query to perform.
@@ -155,8 +189,7 @@
* @param pMax Return at most the given number of documents. A value
* of zero will return all documents.
*/
- public java.util.Iterator select(String pQuery, int pStart, int pMax)
- throws SAXException;
+ public Iterator select(String pQuery, int pStart, int pMax) throws SAXException;
/** <p>Returns an iterator to all documents matching the given query.
@@ -180,15 +213,39 @@
* @param pMax Return at most the given number of documents. A value
* of zero will return all documents.
*/
- public java.util.Iterator select(String pQuery,
- Object[] pPlaceHolderArgs,
+ public java.util.Iterator select(String pQuery, Object[] pPlaceHolderArgs,
int pStart, int pMax) throws SAXException;
+ /** <p>Returns an iterator to all documents matching the given query.
+ * The query may contain placeholders. If it does, you have
+ * to supply an object array with two elements per placeholder:
+ * An Integer with a java.sql.Types type and the actual placeholder
+ * value. Example:
+ * <pre>
+ * manager.select("Name = ? and Id = ?",
+ * new Object[]{JMManager.VARCHAR,
+ * "Someone",
+ * JMManager.INTEGER,
+ * 4}, 0, 0);
+ * </pre></p>
+ *
+ * @param pQuery The query to perform. May contain placeholders.
+ * @param pPlaceHolderArgs An array of objects or null, if the
+ * query doesn't contain any placeholders.
+ * @param pStart Ignore the given number of result documents at the
+ * beginning. A value of zero will return all documents.
+ * @param pMax Return at most the given number of documents. A value
+ * of zero will return all documents.
+ * @param pResultInfo A container to place the information from query resultset, e.g. the resultset count
+ */
+ public Iterator select(String pQuery, Object[] pPlaceHolderArgs, int pStart,
+ int pMax, ResultInfo pResultInfo) throws SAXException;
+
/** <p>Returns an iterator to all documents matching the given query.</p>
*
* @param pQuery The query to perform.
*/
- public java.util.Iterator select(String pQuery) throws SAXException;
+ public Iterator select(String pQuery) throws SAXException;
/** <p>Returns an iterator to all documents matching the given query.
* The query may contain placeholders. If it does, you have
@@ -207,9 +264,7 @@
* @param pPlaceHolderArgs An array of objects or null, if the
* query doesn't contain any placeholders.
*/
- public java.util.Iterator select(String pQuery,
- Object[] pPlaceHolderArgs)
- throws SAXException;
+ public Iterator select(String pQuery, Object[] pPlaceHolderArgs) throws SAXException;
/** <p>Inserts the given document into the database.</p>
*/
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