com.raise.orgs.impl.persistence.entity.AttributeInstanceEntity.java Source code

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Here is the source code for com.raise.orgs.impl.persistence.entity.AttributeInstanceEntity.java

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/* Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.raise.orgs.impl.persistence.entity;

import java.io.Serializable;
import java.util.HashMap;
import java.util.Map;

import org.apache.commons.lang3.StringUtils;

import com.raise.orgs.impl.context.Context;
import com.raise.orgs.impl.db.BulkDeleteable;
import com.raise.orgs.impl.db.HasRevision;
import com.raise.orgs.impl.db.PersistentObject;
import com.raise.orgs.impl.attr.ValueFields;
import com.raise.orgs.impl.attr.AttributeType;

public class AttributeInstanceEntity
        implements ValueFields, PersistentObject, HasRevision, BulkDeleteable, Serializable {

    private static final long serialVersionUID = 1L;

    protected String id;
    protected int revision;

    protected String name;
    protected AttributeType type;

    protected String processInstanceId;
    protected String executionId;
    protected String taskId;

    protected Long longValue;
    protected Double doubleValue;
    protected String textValue;
    protected String textValue2;
    protected final ByteArrayRef byteArrayRef = new ByteArrayRef();

    protected Object cachedValue;
    protected boolean forcedUpdate;
    protected boolean deleted = false;

    // Default constructor for SQL mapping
    protected AttributeInstanceEntity() {
    }

    public static void touch(AttributeInstanceEntity variableInstance) {
        Context.getCommandContext().getDbSqlSession().touch(variableInstance);

    }

    public static AttributeInstanceEntity createAndInsert(String name, AttributeType type, Object value) {
        AttributeInstanceEntity variableInstance = create(name, type, value);

        Context.getCommandContext().getDbSqlSession().insert(variableInstance);

        return variableInstance;
    }

    public static AttributeInstanceEntity create(String name, AttributeType type, Object value) {
        AttributeInstanceEntity variableInstance = new AttributeInstanceEntity();
        variableInstance.name = name;
        variableInstance.type = type;
        variableInstance.setValue(value);
        return variableInstance;
    }

    //
    //  public void setExecution(ExecutionEntity execution) {
    //    this.executionId = execution.getId();
    //    this.processInstanceId = execution.getProcessInstanceId();
    //    forceUpdate();
    //  }
    //  
    public void forceUpdate() {
        forcedUpdate = true;

    }

    public void delete() {
        Context.getCommandContext().getDbSqlSession().delete(this);

        byteArrayRef.delete();
        deleted = true;
    }

    public Object getPersistentState() {
        Map<String, Object> persistentState = new HashMap<String, Object>();
        if (longValue != null) {
            persistentState.put("longValue", longValue);
        }
        if (doubleValue != null) {
            persistentState.put("doubleValue", doubleValue);
        }
        if (textValue != null) {
            persistentState.put("textValue", textValue);
        }
        if (textValue2 != null) {
            persistentState.put("textValue2", textValue2);
        }
        if (byteArrayRef.getId() != null) {
            persistentState.put("byteArrayValueId", byteArrayRef.getId());
        }
        if (forcedUpdate) {
            persistentState.put("forcedUpdate", Boolean.TRUE);
        }
        return persistentState;
    }

    public int getRevisionNext() {
        return revision + 1;
    }

    public boolean isDeleted() {
        return deleted;
    }

    // lazy initialized relations ///////////////////////////////////////////////

    public void setProcessInstanceId(String processInstanceId) {
        this.processInstanceId = processInstanceId;
    }

    public void setExecutionId(String executionId) {
        this.executionId = executionId;
    }

    // byte array value /////////////////////////////////////////////////////////

    @Override
    public byte[] getBytes() {
        return byteArrayRef.getBytes();
    }

    @Override
    public void setBytes(byte[] bytes) {
        byteArrayRef.setValue("var-" + name, bytes);
    }

    @Override
    @Deprecated
    public ByteArrayEntity getByteArrayValue() {
        return byteArrayRef.getEntity();
    }

    @Override
    @Deprecated
    public String getByteArrayValueId() {
        return byteArrayRef.getId();
    }

    @Override
    @Deprecated
    public void setByteArrayValue(byte[] bytes) {
        setBytes(bytes);
    }

    // value ////////////////////////////////////////////////////////////////////

    public Object getValue() {
        if (!type.isCachable() || cachedValue == null) {
            cachedValue = type.getValue(this);
        }
        return cachedValue;
    }

    public void setValue(Object value) {
        type.setValue(value, this);
        cachedValue = value;
    }

    // getters and setters //////////////////////////////////////////////////////

    public String getId() {
        return id;
    }

    public void setId(String id) {
        this.id = id;
    }

    public int getRevision() {
        return revision;
    }

    public void setRevision(int revision) {
        this.revision = revision;
    }

    public String getName() {
        return name;
    }

    public AttributeType getType() {
        return type;
    }

    public void setType(AttributeType type) {
        this.type = type;
    }

    public String getProcessInstanceId() {
        return processInstanceId;
    }

    public String getTaskId() {
        return taskId;
    }

    public void setTaskId(String taskId) {
        this.taskId = taskId;
    }

    public String getExecutionId() {
        return executionId;
    }

    public Long getLongValue() {
        return longValue;
    }

    public void setLongValue(Long longValue) {
        this.longValue = longValue;
    }

    public Double getDoubleValue() {
        return doubleValue;
    }

    public void setDoubleValue(Double doubleValue) {
        this.doubleValue = doubleValue;
    }

    public String getTextValue() {
        return textValue;
    }

    public void setTextValue(String textValue) {
        this.textValue = textValue;
    }

    public String getTextValue2() {
        return textValue2;
    }

    public void setTextValue2(String textValue2) {
        this.textValue2 = textValue2;
    }

    public Object getCachedValue() {
        return cachedValue;
    }

    public void setCachedValue(Object cachedValue) {
        this.cachedValue = cachedValue;
    }

    // misc methods /////////////////////////////////////////////////////////////

    @Override
    public String toString() {
        StringBuilder sb = new StringBuilder();
        sb.append("VariableInstanceEntity[");
        sb.append("id=").append(id);
        sb.append(", name=").append(name);
        sb.append(", type=").append(type != null ? type.getTypeName() : "null");
        if (longValue != null) {
            sb.append(", longValue=").append(longValue);
        }
        if (doubleValue != null) {
            sb.append(", doubleValue=").append(doubleValue);
        }
        if (textValue != null) {
            sb.append(", textValue=").append(StringUtils.abbreviate(textValue, 40));
        }
        if (textValue2 != null) {
            sb.append(", textValue2=").append(StringUtils.abbreviate(textValue2, 40));
        }
        if (byteArrayRef.getId() != null) {
            sb.append(", byteArrayValueId=").append(byteArrayRef.getId());
        }
        sb.append("]");
        return sb.toString();
    }

}