1 package com.indexdata.pz2utils4jsf.pazpar2.commands;
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3 import java.io.Serializable;
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4 import java.util.HashMap;
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5 import java.util.Map;
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7 import org.apache.log4j.Logger;
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9 import com.indexdata.pz2utils4jsf.pazpar2.state.StateManager;
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11 public class Pazpar2Command implements Serializable {
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13 private static Logger logger = Logger.getLogger(Pazpar2Command.class);
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14 private static final long serialVersionUID = -6825491856480675917L;
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15 private String name = "";
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16 protected Map<String,CommandParameter> parameters = new HashMap<String,CommandParameter>();
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18 StateManager stateMgr;
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20 public Pazpar2Command (String name, StateManager stateMgr) {
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22 this.stateMgr = stateMgr;
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25 public Pazpar2Command copy () {
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26 Pazpar2Command newCommand = new Pazpar2Command(name,stateMgr);
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27 for (String parameterName : parameters.keySet()) {
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28 newCommand.setParameterSilently(parameters.get(parameterName).copy());
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33 public String getName() {
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37 public void setParameter (CommandParameter parameter) {
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38 logger.debug("Setting parameter " + parameter.getName() + "=" + parameter.getValueWithExpressions() + " to " + this.getName());
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39 parameters.put(parameter.getName(),parameter);
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40 stateMgr.checkIn(this);
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43 public void setParameters (CommandParameter... params) {
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44 for (CommandParameter param : params) {
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45 logger.debug("Setting parameter " + param.getName() + "=" + param.getValueWithExpressions() + " to " + this.getName());
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46 parameters.put(param.getName(),param);
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48 stateMgr.checkIn(this);
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52 public void setParameterSilently (CommandParameter parameter) {
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53 logger.debug("Setting parameter silently " + parameter.getName() + "=" + parameter.getValueWithExpressions() + " to " + this.getName());
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54 parameters.put(parameter.getName(),parameter);
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58 public CommandParameter getParameter (String name) {
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59 return parameters.get(name);
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62 public void removeParameter (String name) {
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63 parameters.remove(name);
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64 stateMgr.checkIn(this);
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67 public void removeParameters() {
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68 parameters = new HashMap<String,CommandParameter>();
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69 stateMgr.checkIn(this);
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72 public boolean hasParameters () {
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73 return (parameters.keySet().size()>0);
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76 public boolean hasParameterSet(String parameterName) {
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77 return (parameters.get(parameterName) != null);
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80 public String getEncodedQueryString () {
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81 StringBuilder queryString = new StringBuilder("command="+name);
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82 for (CommandParameter parameter : parameters.values()) {
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83 queryString.append("&"+parameter.getEncodedQueryString());
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85 return queryString.toString();
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88 public String getValueWithExpressions() {
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89 StringBuilder value = new StringBuilder("");
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90 for (CommandParameter parameter : parameters.values()) {
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91 value.append("&" + parameter.getName() + parameter.operator + parameter.getValueWithExpressions());
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93 return value.toString();
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97 public boolean equals (Object otherCommand) {
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99 ((otherCommand instanceof Pazpar2Command)
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100 && this.getValueWithExpressions().equals(((Pazpar2Command) otherCommand).getValueWithExpressions()));
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104 public int hashCode () {
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105 return getValueWithExpressions().hashCode();
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108 public String toString () {
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109 return parameters.toString();
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