package com.dbxml.db.client.xmlrpc;
/*
* dbXML - Native XML Database
* Copyright (c) 1999-2006 The dbXML Group, L.L.C.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
* $Id: ContentClientImpl.java,v 1.5 2006/02/02 18:53:47 bradford Exp $
*/
import com.dbxml.db.client.CollectionClient;
import com.dbxml.db.client.ContentClient;
import com.dbxml.db.server.labrador.ContentProxy;
import com.dbxml.util.dbXMLException;
import com.dbxml.xml.dom.DOMHelper;
import com.dbxml.xml.dom.TextWriter;
import java.util.Map;
import org.w3c.dom.Document;
/**
* ContentClientImpl
*/
public final class ContentClientImpl extends ConnectionManager implements ContentClient {
private dbXMLClientImpl dbxmlClient;
private CollectionClientImpl parent;
private String document;
private byte[] value;
private String key;
private String colName;
private String canonicalName;
private int type = -1;
public ContentClientImpl(dbXMLClientImpl dbxmlClient, CollectionClientImpl parent, String path) throws dbXMLException {
super(dbxmlClient);
this.dbxmlClient = dbxmlClient;
this.parent = parent;
setClientPath(path);
init();
}
public ContentClientImpl(dbXMLClientImpl dbxmlClient, String path) throws dbXMLException {
super(dbxmlClient);
this.dbxmlClient = dbxmlClient;
setClientPath(path);
init();
}
private void init() throws dbXMLException {
Map info = executeMap("getInformation", null);
key = (String)info.get(ContentProxy.NAME);
colName = (String)info.get(ContentProxy.COL_NAME);
canonicalName = (String)info.get(ContentProxy.CANONICAL_NAME);
Integer i = (Integer)info.get(ContentProxy.CONTENT_TYPE);
if ( i != null )
type = i.intValue();
else
throw new dbXMLException("This path does not point to a Document");
}
public int getContentType() throws dbXMLException {
return type;
}
public String getKey() throws dbXMLException {
return key;
}
public String getCanonicalName() throws dbXMLException {
return canonicalName;
}
public CollectionClient getCollection() throws dbXMLException {
if ( parent == null ) {
try {
parent = new CollectionClientImpl(dbxmlClient, colName);
}
catch ( Exception e ) {
throw new dbXMLException(e);
}
}
return parent;
}
public String getDocumentAsText() throws dbXMLException {
if ( document == null )
document = executeString("getDocument", null);
return document;
}
public Document getDocument() throws dbXMLException {
try {
return DOMHelper.parseText(getDocumentAsText());
}
catch ( dbXMLException e ) {
throw e;
}
catch ( Exception e ) {
throw new dbXMLException(e);
}
}
public byte[] getValue() throws dbXMLException {
if ( value == null )
value = executeBinary("getValue", null);
return value;
}
public void setDocumentAsText(String document) throws dbXMLException {
execute("setDocument", new Object[]{document});
this.document = document;
}
public void setDocument(Document document) throws dbXMLException {
try {
String doc = TextWriter.toString(document);
setDocumentAsText(doc);
this.document = doc;
}
catch ( dbXMLException e ) {
throw e;
}
catch ( Exception e ) {
throw new dbXMLException(e);
}
}
public void setValue(byte[] value) throws dbXMLException {
execute("setValue", new Object[]{value});
this.value = value;
}
}