| java.lang.Object
 org.mmbase.util.functions.FunctionProvider
org.mmbase.module.core.MMTable
org.mmbase.module.core.MMObjectBuilder
org.mmbase.util.functions.ExampleBuilder
| ExampleBuilder | | public class ExampleBuilder extends MMObjectBuilder (Code) | | Example builder implementation implementing functions. Lots of people are sooner or earlier
trying to make their own builder implementation. Especially whith the advent the 'function' tags in
1.7 it would be nice that people could seen an example of how that could be done.
To try it out, take a builder xml and add
<classfile>org.mmbase.util.functions.ExampleBuilder</classfile>
and e.g. a jsp like this:
<mm:listnodes type="pools" max="1">
< mm:import id="max">100</mm:import>
<mm:nodelistfunction referids="max" name="latest">
-- <mm:field name="number" /><br />
</mm:nodelistfunction>
</mm:listnodes>
This is done in the MyNews examples (on the news builder), and example JSP's can be found on /mmexamples/taglib/functions.jsp.
author:
Michiel Meeuwissen
version:
$Id: ExampleBuilder.java,v 1.18 2007/07/02 14:28:29 michiel Exp $
See Also: ExampleBean
See Also: For examples on hot to add functions to a builder without extending it.
since:
MMBase-1.7 |
| LISTLATEST_PARAMETERS | | final protected static Parameter[] LISTLATEST_PARAMETERS(Code) | | Parameter constant for use bij the 'latest' function. This constant must be protected,
otherwise it is pickup up by the automatich function detection.
|
| SUMFIELDS_PARAMETERS | | final protected static Parameter[] SUMFIELDS_PARAMETERS(Code) | | |
| listLatestFunction | | final protected Function<NodeList> listLatestFunction(Code) | | Implementation of 'builder function', which can be compared with a static method in java.
|
| sumFieldsFunction | | final protected Function<Integer> sumFieldsFunction(Code) | | Implementation of 'node function', which can be compared with a instance method in java.
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| Methods inherited from org.mmbase.module.core.MMObjectBuilder | public void addEventListener(org.mmbase.core.event.EventListener listener)(Code)(Java Doc)
public void addField(CoreField def)(Code)(Java Doc)
public boolean addLocalObserver(MMBaseObserver obs)(Code)(Java Doc)
public boolean addRemoteObserver(MMBaseObserver obs)(Code)(Java Doc)
public boolean broadcastChanges()(Code)(Java Doc)
public boolean checkAddTmpField(String field)(Code)(Java Doc)
public int clearBlobCache(int nodeNumber)(Code)(Java Doc)
public boolean commit(MMObjectNode node)(Code)(Java Doc)
public boolean create()(Code)(Java Doc)
public boolean createAlias(int number, String alias, String owner)(Code)(Java Doc)
public boolean createAlias(int number, String alias)(Code)(Java Doc)
public void delete()(Code)(Java Doc)
final public boolean equals(Object o)(Code)(Java Doc)
public boolean equals(MMObjectNode o1, MMObjectNode o2)(Code)(Java Doc)
protected Object executeFunction(MMObjectNode node, String function, List arguments)(Code)(Java Doc)
protected Object executeFunction(MMObjectNode node, String function, String field)(Code)(Java Doc)
public boolean fieldLocalChanged(String number, String builder, String field, String value)(Code)(Java Doc)
public List<MMObjectBuilder> getAncestors()(Code)(Java Doc)
protected BlobCache getBlobCache(String fieldName)(Code)(Java Doc)
public String getClassName()(Code)(Java Doc)
public File getConfigFile()(Code)(Java Doc)
public String getConfigResource()(Code)(Java Doc)
public int getDBState(String fieldName)(Code)(Java Doc)
public int getDBType(String fieldName)(Code)(Java Doc)
public DataTypeCollector getDataTypeCollector()(Code)(Java Doc)
public MMObjectNode getDefaultTeaser(MMObjectNode node, MMObjectNode tnode)(Code)(Java Doc)
public String getDefaultUrl(int src)(Code)(Java Doc)
public List<MMObjectBuilder> getDescendants()(Code)(Java Doc)
public String getDescription()(Code)(Java Doc)
public String getDescription(String lang)(Code)(Java Doc)
public Hashtable<String, String> getDescriptions()(Code)(Java Doc)
public MMObjectNode getEmptyNode(String owner)(Code)(Java Doc)
public FieldDefs getField(String fieldName)(Code)(Java Doc)
public Set<String> getFieldNames()(Code)(Java Doc)
public Collection<CoreField> getFields()(Code)(Java Doc)
public List<CoreField> getFields(int sortOrder)(Code)(Java Doc)
protected Function getFunction(MMObjectNode node, String functionName)(Code)(Java Doc)
protected Vector<String> getFunctionParameters(String fields)(Code)(Java Doc)
protected Collection<Function<?>> getFunctions(MMObjectNode node)(Code)(Java Doc)
public String getGUIIndicator(MMObjectNode node, Parameters pars)(Code)(Java Doc)
public String getGUIIndicator(MMObjectNode node)(Code)(Java Doc)
public String getGUIIndicator(String fieldName, MMObjectNode node)(Code)(Java Doc)
protected String getHTML(String body)(Code)(Java Doc)
public String getInitParameter(String name)(Code)(Java Doc)
public Map<String, String> getInitParameters()(Code)(Java Doc)
public Map getInitParameters(String contextPath)(Code)(Java Doc)
public long getInternalVersion()(Code)(Java Doc)
public Vector<String> getList(PageInfo sp, StringTagger tagger, StringTokenizer tok)(Code)(Java Doc)
protected String getLocaleGUIIndicator(Locale locale, String field, MMObjectNode node)(Code)(Java Doc)
protected String getLocaleGUIIndicator(Locale locale, MMObjectNode node)(Code)(Java Doc)
public String getMachineName()(Code)(Java Doc)
public String getMaintainer()(Code)(Java Doc)
public MMObjectNode getNewNode(String owner)(Code)(Java Doc)
protected MMObjectNode getNewTmpNode(String owner, String key)(Code)(Java Doc)
public FieldDefs getNextField(String currentfield, int sortorder)(Code)(Java Doc)
public FieldDefs getNextField(String currentfield)(Code)(Java Doc)
public MMObjectNode getNode(String key, boolean useCache)(Code)(Java Doc)
public MMObjectNode getNode(String key)(Code)(Java Doc)
public MMObjectNode getNode(int number)(Code)(Java Doc)
public MMObjectNode getNodeFromCache(Integer number)(Code)(Java Doc)
protected String getNodeGUIIndicator(MMObjectNode node, Parameters params)(Code)(Java Doc)
public int getNumber()(Code)(Java Doc)
public int getObjectType()(Code)(Java Doc)
protected Object getObjectValue(MMObjectNode node, String field)(Code)(Java Doc)
public MMObjectBuilder getParentBuilder()(Code)(Java Doc)
public String getPluralName(String lang)(Code)(Java Doc)
public String getPluralName()(Code)(Java Doc)
public Hashtable<String, String> getPluralNames()(Code)(Java Doc)
public Vector<MMObjectNode> getRelations_main(int src)(Code)(Java Doc)
public String getSearchAge()(Code)(Java Doc)
public String getShort(String str, int len)(Code)(Java Doc)
protected byte[] getShortedByte(String fieldName, MMObjectNode node)(Code)(Java Doc)
protected String getShortedText(String fieldName, MMObjectNode node)(Code)(Java Doc)
public String getSingularName(String lang)(Code)(Java Doc)
public String getSingularName()(Code)(Java Doc)
public Hashtable<String, String> getSingularNames()(Code)(Java Doc)
public String getSmartPath(String documentRoot, String path, String nodeNumber, String version)(Code)(Java Doc)
protected static MMObjectNode getTmpNode(String key)(Code)(Java Doc)
protected static String getURLEncode(String body)(Code)(Java Doc)
public Object getValue(MMObjectNode node, String field)(Code)(Java Doc)
public int getVersion()(Code)(Java Doc)
protected static String getWAP(String body)(Code)(Java Doc)
public String getXMLPath()(Code)(Java Doc)
public boolean hasField(String fieldName)(Code)(Java Doc)
public int hashCode()(Code)(Java Doc)
public int hashCode(MMObjectNode o)(Code)(Java Doc)
public static String hostname_function(String url)(Code)(Java Doc)
public boolean init()(Code)(Java Doc)
public int insert(int oType, String owner)(Code)(Java Doc)
public int insert(String owner, MMObjectNode node)(Code)(Java Doc)
public boolean isExtensionOf(MMObjectBuilder o)(Code)(Java Doc)
public boolean isNodeCached(Integer number)(Code)(Java Doc)
public boolean isVirtual()(Code)(Java Doc)
public void loadInitParameters()(Code)(Java Doc)
protected Function newFunctionInstance(String name, Parameter[] parameters, ReturnType returnType)(Code)(Java Doc)
public boolean nodeLocalChanged(String machine, String number, String builder, String ctype)(Code)(Java Doc)
public boolean nodeRemoteChanged(String machine, String number, String builder, String ctype)(Code)(Java Doc)
public void notify(NodeEvent event)(Code)(Java Doc)
public void notify(RelationEvent event)(Code)(Java Doc)
public MMObjectNode preCommit(MMObjectNode node)(Code)(Java Doc)
public boolean process(PageInfo sp, StringTokenizer command, Hashtable cmds, Hashtable vars)(Code)(Java Doc)
public void removeEventListener(org.mmbase.core.event.EventListener listener)(Code)(Java Doc)
public void removeField(String fieldName)(Code)(Java Doc)
public boolean removeLocalObserver(MMBaseObserver obs)(Code)(Java Doc)
public void removeNode(MMObjectNode node)(Code)(Java Doc)
public void removeRelations(MMObjectNode node)(Code)(Java Doc)
public boolean removeRemoteObserver(MMBaseObserver obs)(Code)(Java Doc)
protected void removeSyncNodes(MMObjectNode node)(Code)(Java Doc)
public String replace(PageInfo sp, StringTokenizer tok)(Code)(Java Doc)
public MMObjectNode safeCache(Integer n, MMObjectNode node)(Code)(Java Doc)
public boolean sendFieldChangeSignal(MMObjectNode node, String fieldName)(Code)(Java Doc)
public void setDefaults(MMObjectNode node)(Code)(Java Doc)
public void setDescription(String e)(Code)(Java Doc)
public void setDescriptions(Hashtable<String, String> e)(Code)(Java Doc)
public void setFields(List<CoreField> f)(Code)(Java Doc)
public void setInitParameter(String name, String value)(Code)(Java Doc)
public void setMaintainer(String m)(Code)(Java Doc)
public void setParentBuilder(MMObjectBuilder parent)(Code)(Java Doc)
public void setPluralNames(Hashtable<String, String> names)(Code)(Java Doc)
public void setSearchAge(String age)(Code)(Java Doc)
public void setSingularNames(Hashtable<String, String> names)(Code)(Java Doc)
protected String setUniqueValue(MMObjectNode node, String field, String baseValue)(Code)(Java Doc)
protected int setUniqueValue(MMObjectNode node, String field, int offset)(Code)(Java Doc)
public boolean setValue(MMObjectNode node, String fieldName, Object originalValue)(Code)(Java Doc)
public boolean setValue(MMObjectNode node, String fieldName)(Code)(Java Doc)
public void setVersion(int i)(Code)(Java Doc)
public void setXMLPath(String m)(Code)(Java Doc)
public void testValidData(MMObjectNode node) throws InvalidDataException(Code)(Java Doc)
public String toString()(Code)(Java Doc)
public String toString(MMObjectNode n)(Code)(Java Doc)
protected void update()(Code)(Java Doc)
protected void updateFields()(Code)(Java Doc)
public static String wrap(String text, int width)(Code)(Java Doc)
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