paging.java

来自「IBM RSA下的JSF开发示例」· Java 代码 · 共 989 行 · 第 1/2 页

	protected HtmlOutputText getText29() {
		if (text29 == null) {
			text29 = (HtmlOutputText) findComponentInRoot("text29");
		}
		return text29;
	}

	protected UIColumn getColumn15() {
		if (column15 == null) {
			column15 = (UIColumn) findComponentInRoot("column15");
		}
		return column15;
	}

	protected HtmlOutputText getText31() {
		if (text31 == null) {
			text31 = (HtmlOutputText) findComponentInRoot("text31");
		}
		return text31;
	}

	protected HtmlDataTable getTable4() {
		if (table4 == null) {
			table4 = (HtmlDataTable) findComponentInRoot("table4");
		}
		return table4;
	}

	protected HtmlOutputText getText33() {
		if (text33 == null) {
			text33 = (HtmlOutputText) findComponentInRoot("text33");
		}
		return text33;
	}

	protected UIColumn getColumn17() {
		if (column17 == null) {
			column17 = (UIColumn) findComponentInRoot("column17");
		}
		return column17;
	}

	protected HtmlOutputText getText35() {
		if (text35 == null) {
			text35 = (HtmlOutputText) findComponentInRoot("text35");
		}
		return text35;
	}

	protected UIColumn getColumn18() {
		if (column18 == null) {
			column18 = (UIColumn) findComponentInRoot("column18");
		}
		return column18;
	}

	protected HtmlOutputText getText37() {
		if (text37 == null) {
			text37 = (HtmlOutputText) findComponentInRoot("text37");
		}
		return text37;
	}

	protected UIColumn getColumn19() {
		if (column19 == null) {
			column19 = (UIColumn) findComponentInRoot("column19");
		}
		return column19;
	}

	protected HtmlOutputText getText39() {
		if (text39 == null) {
			text39 = (HtmlOutputText) findComponentInRoot("text39");
		}
		return text39;
	}

	protected UIColumn getColumn20() {
		if (column20 == null) {
			column20 = (UIColumn) findComponentInRoot("column20");
		}
		return column20;
	}

	protected HtmlOutputText getText41() {
		if (text41 == null) {
			text41 = (HtmlOutputText) findComponentInRoot("text41");
		}
		return text41;
	}

	protected ConnectionWrapper getSDOConnectionWrapper() {
		if (SDOConnectionWrapper == null) {
			try {
				Connection con = ConnectionManager
						.createJDBCConnection(SDOConnection_name);
				SDOConnectionWrapper = ConnectionWrapperFactory.soleInstance
						.createConnectionWrapper(con);
			} catch (Throwable e) {
				logException(e);
			}
		}
		return SDOConnectionWrapper;
	}

	/** 
	 * @action id=delux
	 */
	public String doDeluxUpdateAction() {
		try {
			getDeluxMediator().applyChanges(getRootDataObject(getDelux()));
		} catch (Throwable e) {
			logException(e);
		} finally {
			try {
				if (SDOConnectionWrapper != null) {
					SDOConnectionWrapper.getConnection().close();
					SDOConnectionWrapper = null;
				}
			} catch (Throwable e1) {
				logException(e1);
			}
			if (deluxMediator != null) {
				deluxMediator.setConnectionWrapper(null);
			}
		}
		return "";
	}

	/** 
	 * @paramBean id=delux
	 */
	public DataObject getDeluxParameters() {
		if (deluxParameters == null) {
			try {
				deluxParameters = getDeluxMediator().getParameterDataObject();
			} catch (MediatorException e) {
				logException(e);
			}
		}
		return deluxParameters;
	}

	protected JDBCMediator getDeluxMediator() {
		if (deluxMediator == null) {
			try {
				deluxMediator = JDBCMediatorFactory.soleInstance
						.createMediator(
								getResourceInputStream(delux_metadataFileName),
								getSDOConnectionWrapper());
				initSchema(getRealPath(delux_metadataFileName), deluxMediator
						.getSchema());
			} catch (Throwable e) {
				logException(e);
			}
		} else {
			deluxMediator.setConnectionWrapper(getSDOConnectionWrapper());
		}
		return deluxMediator;
	}

	/** 
	 * @action id=delux
	 */
	public String doDeluxFetchAction() {
		try {
			resolveParams(getDeluxParameters(), deluxArgNames, deluxArgValues,
					"delux_params_cache");
			DataObject graph = getDeluxMediator()
					.getGraph(getDeluxParameters());
			delux = graph.getList(0);
		} catch (Throwable e) {
			logException(e);
		} finally {
			try {
				if (SDOConnectionWrapper != null) {
					SDOConnectionWrapper.getConnection().close();
					SDOConnectionWrapper = null;
				}
			} catch (Throwable e1) {
				logException(e1);
			}
			if (deluxMediator != null) {
				deluxMediator.setConnectionWrapper(null);
			}
		}
		return "";
	}

	/** 
	 * @mediatorFactory com.ibm.etools.sdo.rdb.datahandlers.RelationalDataFactory
	 * @mediatorProperties metadataFileName=/WEB-INF/wdo/delux.xml
	 * @methodEntry id=delux/paramBean=delux/action=delux
	 * @action FILL
	 */
	public List getDelux() {
		if (delux == null) {
			doDeluxFetchAction();
		}
		return delux;
	}

	/** 
	 * @action id=gotoPager
	 */
	public String doGotoPagerUpdateAction() {
		try {
			getGotoPagerMediator().applyChanges(
					getRootDataObject(getGotoPager()));
		} catch (Throwable e) {
			logException(e);
		} finally {
			try {
				if (SDOConnectionWrapper != null) {
					SDOConnectionWrapper.getConnection().close();
					SDOConnectionWrapper = null;
				}
			} catch (Throwable e1) {
				logException(e1);
			}
			if (gotoPagerMediator != null) {
				gotoPagerMediator.setConnectionWrapper(null);
			}
		}
		return "";
	}

	/** 
	 * @paramBean id=gotoPager
	 */
	public DataObject getGotoPagerParameters() {
		if (gotoPagerParameters == null) {
			try {
				gotoPagerParameters = getGotoPagerMediator()
						.getParameterDataObject();
			} catch (MediatorException e) {
				logException(e);
			}
		}
		return gotoPagerParameters;
	}

	protected JDBCMediator getGotoPagerMediator() {
		if (gotoPagerMediator == null) {
			try {
				gotoPagerMediator = JDBCMediatorFactory.soleInstance
						.createMediator(
								getResourceInputStream(gotoPager_metadataFileName),
								getSDOConnectionWrapper());
				initSchema(getRealPath(gotoPager_metadataFileName),
						gotoPagerMediator.getSchema());
			} catch (Throwable e) {
				logException(e);
			}
		} else {
			gotoPagerMediator.setConnectionWrapper(getSDOConnectionWrapper());
		}
		return gotoPagerMediator;
	}

	/** 
	 * @action id=gotoPager
	 */
	public String doGotoPagerFetchAction() {
		try {
			resolveParams(getGotoPagerParameters(), gotoPagerArgNames,
					gotoPagerArgValues, "gotoPager_params_cache");
			DataObject graph = getGotoPagerMediator().getGraph(
					getGotoPagerParameters());
			gotoPager = graph.getList(0);
		} catch (Throwable e) {
			logException(e);
		} finally {
			try {
				if (SDOConnectionWrapper != null) {
					SDOConnectionWrapper.getConnection().close();
					SDOConnectionWrapper = null;
				}
			} catch (Throwable e1) {
				logException(e1);
			}
			if (gotoPagerMediator != null) {
				gotoPagerMediator.setConnectionWrapper(null);
			}
		}
		return "";
	}

	/** 
	 * @mediatorFactory com.ibm.etools.sdo.rdb.datahandlers.RelationalDataFactory
	 * @mediatorProperties metadataFileName=/WEB-INF/wdo/gotoPager.xml
	 * @methodEntry id=gotoPager/paramBean=gotoPager/action=gotoPager
	 * @action FILL
	 */
	public List getGotoPager() {
		if (gotoPager == null) {
			doGotoPagerFetchAction();
		}
		return gotoPager;
	}

	/** 
	 * @action id=simple
	 */
	public String doSimpleUpdateAction() {
		try {
			getSimpleMediator().applyChanges(getRootDataObject(getSimple()));
		} catch (Throwable e) {
			logException(e);
		} finally {
			try {
				if (SDOConnectionWrapper != null) {
					SDOConnectionWrapper.getConnection().close();
					SDOConnectionWrapper = null;
				}
			} catch (Throwable e1) {
				logException(e1);
			}
			if (simpleMediator != null) {
				simpleMediator.setConnectionWrapper(null);
			}
		}
		return "";
	}

	/** 
	 * @paramBean id=simple
	 */
	public DataObject getSimpleParameters() {
		if (simpleParameters == null) {
			try {
				simpleParameters = getSimpleMediator().getParameterDataObject();
			} catch (MediatorException e) {
				logException(e);
			}
		}
		return simpleParameters;
	}

	protected JDBCMediator getSimpleMediator() {
		if (simpleMediator == null) {
			try {
				simpleMediator = JDBCMediatorFactory.soleInstance
						.createMediator(
								getResourceInputStream(simple_metadataFileName),
								getSDOConnectionWrapper());
				initSchema(getRealPath(simple_metadataFileName), simpleMediator
						.getSchema());
			} catch (Throwable e) {
				logException(e);
			}
		} else {
			simpleMediator.setConnectionWrapper(getSDOConnectionWrapper());
		}
		return simpleMediator;
	}

	/** 
	 * @action id=simple
	 */
	public String doSimpleFetchAction() {
		try {
			resolveParams(getSimpleParameters(), simpleArgNames,
					simpleArgValues, "simple_params_cache");
			DataObject graph = getSimpleMediator().getGraph(
					getSimpleParameters());
			simple = graph.getList(0);
		} catch (Throwable e) {
			logException(e);
		} finally {
			try {
				if (SDOConnectionWrapper != null) {
					SDOConnectionWrapper.getConnection().close();
					SDOConnectionWrapper = null;
				}
			} catch (Throwable e1) {
				logException(e1);
			}
			if (simpleMediator != null) {
				simpleMediator.setConnectionWrapper(null);
			}
		}
		return "";
	}

	/** 
	 * @mediatorFactory com.ibm.etools.sdo.rdb.datahandlers.RelationalDataFactory
	 * @mediatorProperties metadataFileName=/WEB-INF/wdo/simple.xml
	 * @methodEntry id=simple/paramBean=simple/action=simple
	 * @action FILL
	 */
	public List getSimple() {
		if (simple == null) {
			doSimpleFetchAction();
		}
		return simple;
	}

	/** 
	 * @action id=web
	 */
	public String doWebUpdateAction() {
		try {
			getWebMediator().applyChanges(getRootDataObject(getWeb()));
		} catch (Throwable e) {
			logException(e);
		} finally {
			try {
				if (SDOConnectionWrapper != null) {
					SDOConnectionWrapper.getConnection().close();
					SDOConnectionWrapper = null;
				}
			} catch (Throwable e1) {
				logException(e1);
			}
			if (webMediator != null) {
				webMediator.setConnectionWrapper(null);
			}
		}
		return "";
	}

	/** 
	 * @paramBean id=web
	 */
	public DataObject getWebParameters() {
		if (webParameters == null) {
			try {
				webParameters = getWebMediator().getParameterDataObject();
			} catch (MediatorException e) {
				logException(e);
			}
		}
		return webParameters;
	}

	protected JDBCMediator getWebMediator() {
		if (webMediator == null) {
			try {
				webMediator = JDBCMediatorFactory.soleInstance.createMediator(
						getResourceInputStream(web_metadataFileName),
						getSDOConnectionWrapper());
				initSchema(getRealPath(web_metadataFileName), webMediator
						.getSchema());
			} catch (Throwable e) {
				logException(e);
			}
		} else {
			webMediator.setConnectionWrapper(getSDOConnectionWrapper());
		}
		return webMediator;
	}

	/** 
	 * @action id=web
	 */
	public String doWebFetchAction() {
		try {
			resolveParams(getWebParameters(), webArgNames, webArgValues,
					"web_params_cache");
			DataObject graph = getWebMediator().getGraph(getWebParameters());
			web = graph.getList(0);
		} catch (Throwable e) {
			logException(e);
		} finally {
			try {
				if (SDOConnectionWrapper != null) {
					SDOConnectionWrapper.getConnection().close();
					SDOConnectionWrapper = null;
				}
			} catch (Throwable e1) {
				logException(e1);
			}
			if (webMediator != null) {
				webMediator.setConnectionWrapper(null);
			}
		}
		return "";
	}

	/** 
	 * @mediatorFactory com.ibm.etools.sdo.rdb.datahandlers.RelationalDataFactory
	 * @mediatorProperties metadataFileName=/WEB-INF/wdo/web.xml
	 * @methodEntry id=web/paramBean=web/action=web
	 * @action FILL
	 */
	public List getWeb() {
		if (web == null) {
			doWebFetchAction();
		}
		return web;
	}

}