Application: gvSIG desktop

/*

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 * To change this template file, choose Tools | Templates

 * and open the template in the editor.

 */

package org.gvsig.fmap.dal;

/**

 *

 * @author usuario

 */

public interface OpenDataStoreParameters extends DataStoreParameters {

}

package org.gvsig.fmap.dal;

import org.gvsig.tools.persistence.Persistent;

public interface DataServerExplorerPoolEntry extends Persistent {

    public String getName();

    public DataServerExplorerParameters getExplorerParameters();

    public String getDescription();

    public void copyTo(DataServerExplorerPoolEntry target);

}

        public DataServerExplorerPool getDataServerExplorerPool();

        public void setDataServerExplorerPool(DataServerExplorerPool pool);

package org.gvsig.fmap.dal;

import java.util.Iterator;

import org.gvsig.tools.persistence.Persistent;

public interface DataServerExplorerPool extends Persistent {

    public void add(String name, DataServerExplorerParameters explorer);

    public void add(String name, String description, DataServerExplorerParameters explorer);

    public boolean contains(String name);

    public boolean contains(DataServerExplorerPoolEntry entry);

    public boolean isEmpty();

    public void remove(DataServerExplorerPoolEntry explorer);

    public void remove(int explorerIndex);

    public void remove(String name);

    public int size();

    public DataServerExplorerPoolEntry get(int index);

    public DataServerExplorerPoolEntry get(String name);

    public Iterator iterator();

}

import org.gvsig.fmap.dal.DataServerExplorerPool;

    private List dataTypes;

    private DataServerExplorerPool dataServerExplorerPool = null;

    public DataServerExplorerPool getDataServerExplorerPool() {

        if( this.dataServerExplorerPool==null )  {

            this.dataServerExplorerPool = new DefaultDataServerExplorerPool();

        }

        return this.dataServerExplorerPool;

    }

    public void setDataServerExplorerPool(DataServerExplorerPool pool) {

        this.dataServerExplorerPool = pool;

    }

package org.gvsig.fmap.dal.impl;

import java.util.ArrayList;

import java.util.Iterator;

import java.util.List;

import org.apache.commons.lang3.StringUtils;

import org.gvsig.fmap.dal.DataServerExplorerParameters;

import org.gvsig.fmap.dal.DataServerExplorerPool;

import org.gvsig.fmap.dal.DataServerExplorerPoolEntry;

import org.gvsig.tools.ToolsLocator;

import org.gvsig.tools.dynobject.DynStruct;

import org.gvsig.tools.persistence.PersistenceManager;

import org.gvsig.tools.persistence.PersistentState;

import org.gvsig.tools.persistence.exception.PersistenceException;

public class DefaultDataServerExplorerPool implements DataServerExplorerPool {

    private static final String PERSISTENCE_DEFINITION_NAME = "DataServerExplorerPool";

    private List pool;

    public DefaultDataServerExplorerPool() {

        this.pool = new ArrayList();

    }

    public boolean contains(String name) {

        DataServerExplorerPoolEntry entry = this.get(name);

        return entry!=null;

    }

    public boolean contains(DataServerExplorerPoolEntry entry) {

        return contains(entry.getName());

    }

    public boolean isEmpty() {

        return this.pool.isEmpty();

    }

    public void add(String name, DataServerExplorerParameters explorer) {

        this.add(name, null, explorer);

    }

    public void add(String name, String description, DataServerExplorerParameters explorer) {

        DefaultDataServerExplorerPoolEntry newexplorer = new DefaultDataServerExplorerPoolEntry(name, description, explorer);

        DataServerExplorerPoolEntry existent = this.get(name);

        if( existent!=null ) {

            newexplorer.copyTo(existent);

        } else {

            this.pool.add(newexplorer);

        }

    }

    public void remove(DataServerExplorerPoolEntry entry) {

        this.remove(entry.getName());

    }

    public void remove(int explorerIndex) {

        this.pool.remove(explorerIndex);

    }

    public void remove(String name) {

        if( StringUtils.isBlank(name) ) {

            return;

        }

        for( int i=0; i<this.pool.size(); i++ ) {

            DataServerExplorerPoolEntry entry = (DataServerExplorerPoolEntry) this.pool.get(i);

            if( name.equalsIgnoreCase(entry.getName()) ) {

                this.remove(i);

            }

        }

    }

    public int size() {

        return this.pool.size();

    }

    public DataServerExplorerPoolEntry get(int index) {

        return (DataServerExplorerPoolEntry) this.pool.get(index);

    }

    public DataServerExplorerPoolEntry get(String name) {

        if( StringUtils.isBlank(name) ) {

            return null;

        }

        for( int i=0; i<this.pool.size(); i++ ) {

            DataServerExplorerPoolEntry entry = (DataServerExplorerPoolEntry) this.pool.get(i);

            if( name.equalsIgnoreCase(entry.getName()) ) {

                return entry;

            }

        }

        return null;

    }

    public Iterator iterator() {

        return this.pool.iterator();

    }

    public void saveToState(PersistentState state) throws PersistenceException {

        state.set("pool", pool);

    }

    public void loadFromState(PersistentState state) throws PersistenceException {

        List l = state.getList("pool");

        this.pool = new ArrayList();

        this.pool.addAll(l);

    }

    public static void registerPersistenceDefinition() {

        PersistenceManager manager = ToolsLocator.getPersistenceManager();

        if ( manager.getDefinition(PERSISTENCE_DEFINITION_NAME) == null ) {

            DynStruct definition

                    = manager.addDefinition(DefaultDataServerExplorerPool.class,

                            PERSISTENCE_DEFINITION_NAME, PERSISTENCE_DEFINITION_NAME

                            + " Persistent definition", null, null);

            definition.addDynFieldList("pool")

                    .setClassOfItems(DefaultDataServerExplorerPoolEntry.class)

                    .setMandatory(true)

                    .setPersistent(true);

        }

    }

}

/*

 * To change this license header, choose License Headers in Project Properties.

 * To change this template file, choose Tools | Templates

 * and open the template in the editor.

 */

package org.gvsig.fmap.dal.impl;

import org.gvsig.fmap.dal.DataServerExplorer;

import org.gvsig.fmap.dal.DataServerExplorerParameters;

import org.gvsig.fmap.dal.DataServerExplorerPoolEntry;

import org.gvsig.tools.ToolsLocator;

import org.gvsig.tools.dynobject.DynStruct;

import org.gvsig.tools.persistence.PersistenceManager;

import org.gvsig.tools.persistence.PersistentState;

import org.gvsig.tools.persistence.exception.PersistenceException;

/**

 *

 * @author usuario

 */

public class DefaultDataServerExplorerPoolEntry implements DataServerExplorerPoolEntry {

    private static final String PERSISTENCE_DEFINITION_NAME = "DataServerExplorerPoolEntry";

    protected String name;

    protected String description;

    protected DataServerExplorerParameters explorer;

    public DefaultDataServerExplorerPoolEntry() {

        // Required by Persistent 

    }

    public DefaultDataServerExplorerPoolEntry(String name, String description, DataServerExplorerParameters explorer) {

        this.name = name;

        this.description = description;

        this.explorer = explorer;

    }

    public String getName() {

        return this.name;

    }

    public void copyTo(DataServerExplorerPoolEntry target) {

        DefaultDataServerExplorerPoolEntry other = (DefaultDataServerExplorerPoolEntry)target;

        other.name = this.name;

        other.description = this.description;

        other.explorer = this.explorer;                 

    }

    public DataServerExplorerParameters getExplorerParameters() {

        return this.explorer;

    }

    public String getDescription() {

        return this.description;

    }

    public void saveToState(PersistentState state) throws PersistenceException {

        state.set("name", this.name);

        state.set("description", this.description);

        state.set("explorer", this.explorer);

    }

    public void loadFromState(PersistentState state) throws PersistenceException {

        this.description = state.getString("description");

        this.name = state.getString("name");

        this.explorer = (DataServerExplorerParameters) state.get("explorer");

    }

    public static void registerPersistenceDefinition() {

        PersistenceManager manager = ToolsLocator.getPersistenceManager();

        if ( manager.getDefinition(PERSISTENCE_DEFINITION_NAME) == null ) {

            DynStruct definition

                    = manager.addDefinition(DefaultDataServerExplorerPoolEntry.class,

                            PERSISTENCE_DEFINITION_NAME, PERSISTENCE_DEFINITION_NAME

                            + " Persistent definition", null, null);

            definition.addDynFieldString("name")

                    .setMandatory(true)

                    .setPersistent(true);

            definition.addDynFieldString("description")

                    .setMandatory(false)

                    .setPersistent(true);

            definition.addDynFieldObject("explorer")

                    .setClassOfValue(DataServerExplorerParameters.class)

                    .setMandatory(true)

                    .setPersistent(true);

        }

    }

}