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Message from discussion Implements Comparable not work play 1.X

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Date: Mon, 8 Oct 2012 13:33:15 -0700 (PDT)
From: Apoena apoenam <machadoapo...@gmail.com>
To: play-framework@googlegroups.com
Message-Id: <69d7ab5c-f6da-43a4-999a-f10fdc90fe25@googlegroups.com>
Subject: Implements Comparable not work play 1.X
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I have some models that implements comparable but when i call method 
FINDALL(), never pass through method  

compareTo.

Anyone knows why? How can i fix this?

My Class below.


@Entity

@Table(name = "TB_UF")

public class UfBO extends _BaseModel implements Comparable<UfBO> {


 private static final long serialVersionUID = -3926358646464100718L;

@Id

@Column(name = "CO_UF")

private Long id;

@Column(name = "NO_UF")

private String name;

@Column(name = "NO_SIGLA_UF")

private String uf;


 // ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

// get/set

// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

public Long getId() {

 return this.id;

}

public void setId(final Long id) {

 this.id = id;

}

public String getName() {

 return this.name;

}

public void setName(final String name) {

 this.name = name;

}

public String getUf() {

 return this.uf;

}

public void setUf(final String uf) {

 this.uf = uf;

}

// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

// * @see java.lang.Object#toString()

// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

@Override

public String toString() {

 return this.getUf();

}

// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

// * @see java.lang.Object#hashCode()

// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

@Override

public int hashCode() {

 final int prime = 31;

 int result = super.hashCode();

 result = prime * result + (this.id == null ? 0 : this.id.hashCode());

 return result;

}

// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

// * @see java.lang.Object#equals(java.lang.Object)

// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

@Override

public boolean equals(final Object obj) {

 if (this == obj) {

 return true;

 }

 if (!super.equals(obj)) {

 return false;

 }

 if (this.getClass() != obj.getClass()) {

 return false;

 }

 final UfBO other = (UfBO) obj;

 if (this.id == null) {

 if (other.id != null) {

  return false;

 }

 } else if (!this.id.equals(other.id)) {

 return false;

 }

 return true;

}

// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

// * @see java.lang.Comparable#compareTo(java.lang.Object)

// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

@Override

public int compareTo(final UfBO o) {

 return StringUtil.removeSpecialsCharacters(this
.getUf()).compareToIgnoreCase(StringUtil.removeSpecialsCharacters(o.getUf()));

}

}


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I have some models that implements comparable but when i call method FINDALL(), never pass through method&nbsp;







<p class="p1">compareTo.</p><p class="p1">Anyone knows why? How can i fix this?</p><p class="p1">My Class below.</p><p class="p1"><br></p><p class="p1">







</p><p class="p1">@Entity</p>
<p class="p2"><span class="s1">@Table</span>(name = <span class="s2">"TB_UF"</span>)</p>
<p class="p2"><span class="s3">public</span> <span class="s3">class</span> UfBO <span class="s3">extends</span> _BaseModel <span class="s3">implements</span> Comparable&lt;UfBO&gt; {</p>
<p class="p3"><br></p>
<p class="p2"><span class="Apple-tab-span">	</span><span class="s3">private</span> <span class="s3">static</span> <span class="s3">final</span> <span class="s3">long</span> <span class="s4">serialVersionUID</span> = -3926358646464100718L;</p>
<p class="p1"><span class="s5">	</span>@Id</p>
<p class="p2"><span class="Apple-tab-span">	</span><span class="s1">@Column</span>(name = <span class="s2">"CO_UF"</span>)</p>
<p class="p2"><span class="Apple-tab-span">	</span><span class="s3">private</span> Long <span class="s4">id</span>;</p>
<p class="p2"><span class="Apple-tab-span">	</span><span class="s1">@Column</span>(name = <span class="s2">"NO_UF"</span>)</p>
<p class="p2"><span class="Apple-tab-span">	</span><span class="s3">private</span> String <span class="s4">name</span>;</p>
<p class="p4"><span class="s5">	</span><span class="s1">@Column</span><span class="s5">(name = </span>"NO_SIGLA_UF"<span class="s5">)</span></p>
<p class="p2"><span class="Apple-tab-span">	</span><span class="s3">private</span> String <span class="s4">uf</span>;</p>
<p class="p3"><br></p>
<p class="p5"><span class="s5">	</span>// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~</p>
<p class="p5"><span class="s5">	</span>// get/set</p>
<p class="p5"><span class="s5">	</span>// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~</p>
<p class="p2"><span class="Apple-tab-span">	</span><span class="s3">public</span> Long getId() {</p>
<p class="p6"><span class="s5"><span class="Apple-tab-span">	</span><span class="Apple-tab-span">	</span></span>return<span class="s5"> </span>this<span class="s5">.</span><span class="s4">id</span><span class="s5">;</span></p>
<p class="p2"><span class="Apple-tab-span">	</span>}</p>
<p class="p2"><span class="Apple-tab-span">	</span><span class="s3">public</span> <span class="s3">void</span> setId(<span class="s3">final</span> Long id) {</p>
<p class="p2"><span class="Apple-tab-span">	</span><span class="Apple-tab-span">	</span><span class="s3">this</span>.<span class="s4">id</span> = id;</p>
<p class="p2"><span class="Apple-tab-span">	</span>}</p>
<p class="p2"><span class="Apple-tab-span">	</span><span class="s3">public</span> String getName() {</p>
<p class="p6"><span class="s5"><span class="Apple-tab-span">	</span><span class="Apple-tab-span">	</span></span>return<span class="s5"> </span>this<span class="s5">.</span><span class="s4">name</span><span class="s5">;</span></p>
<p class="p2"><span class="Apple-tab-span">	</span>}</p>
<p class="p2"><span class="Apple-tab-span">	</span><span class="s3">public</span> <span class="s3">void</span> setName(<span class="s3">final</span> String name) {</p>
<p class="p2"><span class="Apple-tab-span">	</span><span class="Apple-tab-span">	</span><span class="s3">this</span>.<span class="s4">name</span> = name;</p>
<p class="p2"><span class="Apple-tab-span">	</span>}</p>
<p class="p2"><span class="Apple-tab-span">	</span><span class="s3">public</span> String getUf() {</p>
<p class="p6"><span class="s5"><span class="Apple-tab-span">	</span><span class="Apple-tab-span">	</span></span>return<span class="s5"> </span>this<span class="s5">.</span><span class="s4">uf</span><span class="s5">;</span></p>
<p class="p2"><span class="Apple-tab-span">	</span>}</p>
<p class="p2"><span class="Apple-tab-span">	</span><span class="s3">public</span> <span class="s3">void</span> setUf(<span class="s3">final</span> String uf) {</p>
<p class="p2"><span class="Apple-tab-span">	</span><span class="Apple-tab-span">	</span><span class="s3">this</span>.<span class="s4">uf</span> = uf;</p>
<p class="p2"><span class="Apple-tab-span">	</span>}</p>
<p class="p5"><span class="s5">	</span>// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~</p>
<p class="p5"><span class="s5">	</span>// * @see java.lang.Object#toString()</p>
<p class="p5"><span class="s5">	</span>// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~</p>
<p class="p1"><span class="s5">	</span>@Override</p>
<p class="p2"><span class="Apple-tab-span">	</span><span class="s3">public</span> String toString() {</p>
<p class="p2"><span class="Apple-tab-span">	</span><span class="Apple-tab-span">	</span><span class="s3">return</span> <span class="s3">this</span>.getUf();</p>
<p class="p2"><span class="Apple-tab-span">	</span>}</p>
<p class="p5"><span class="s5">	</span>// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~</p>
<p class="p5"><span class="s5">	</span>// * @see java.lang.Object#hashCode()</p>
<p class="p5"><span class="s5">	</span>// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~</p>
<p class="p1"><span class="s5">	</span>@Override</p>
<p class="p2"><span class="Apple-tab-span">	</span><span class="s3">public</span> <span class="s3">int</span> hashCode() {</p>
<p class="p2"><span class="Apple-tab-span">	</span><span class="Apple-tab-span">	</span><span class="s3">final</span> <span class="s3">int</span> prime = 31;</p>
<p class="p2"><span class="Apple-tab-span">	</span><span class="Apple-tab-span">	</span><span class="s3">int</span> result = <span class="s3">super</span>.hashCode();</p>
<p class="p2"><span class="Apple-tab-span">	</span><span class="Apple-tab-span">	</span>result = prime * result + (<span class="s3">this</span>.<span class="s4">id</span> == <span class="s3">null</span> ? 0 : <span class="s3">this</span>.<span class="s4">id</span>.hashCode());</p>
<p class="p2"><span class="Apple-tab-span">	</span><span class="Apple-tab-span">	</span><span class="s3">return</span> result;</p>
<p class="p2"><span class="Apple-tab-span">	</span>}</p>
<p class="p5"><span class="s5">	</span>// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~</p>
<p class="p5"><span class="s5">	</span>// * @see java.lang.Object#equals(java.lang.Object)</p>
<p class="p5"><span class="s5">	</span>// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~</p>
<p class="p1"><span class="s5">	</span>@Override</p>
<p class="p2"><span class="Apple-tab-span">	</span><span class="s3">public</span> <span class="s3">boolean</span> equals(<span class="s3">final</span> Object obj) {</p>
<p class="p2"><span class="Apple-tab-span">	</span><span class="Apple-tab-span">	</span><span class="s3">if</span> (<span class="s3">this</span> == obj) {</p>
<p class="p6"><span class="s5"><span class="Apple-tab-span">	</span><span class="Apple-tab-span">	</span><span class="Apple-tab-span">	</span></span>return<span class="s5"> </span>true<span class="s5">;</span></p>
<p class="p2"><span class="Apple-tab-span">	</span><span class="Apple-tab-span">	</span>}</p>
<p class="p2"><span class="Apple-tab-span">	</span><span class="Apple-tab-span">	</span><span class="s3">if</span> (!<span class="s3">super</span>.equals(obj)) {</p>
<p class="p6"><span class="s5"><span class="Apple-tab-span">	</span><span class="Apple-tab-span">	</span><span class="Apple-tab-span">	</span></span>return<span class="s5"> </span>false<span class="s5">;</span></p>
<p class="p2"><span class="Apple-tab-span">	</span><span class="Apple-tab-span">	</span>}</p>
<p class="p2"><span class="Apple-tab-span">	</span><span class="Apple-tab-span">	</span><span class="s3">if</span> (<span class="s3">this</span>.getClass() != obj.getClass()) {</p>
<p class="p6"><span class="s5"><span class="Apple-tab-span">	</span><span class="Apple-tab-span">	</span><span class="Apple-tab-span">	</span></span>return<span class="s5"> </span>false<span class="s5">;</span></p>
<p class="p2"><span class="Apple-tab-span">	</span><span class="Apple-tab-span">	</span>}</p>
<p class="p2"><span class="Apple-tab-span">	</span><span class="Apple-tab-span">	</span><span class="s3">final</span> UfBO other = (UfBO) obj;</p>
<p class="p2"><span class="Apple-tab-span">	</span><span class="Apple-tab-span">	</span><span class="s3">if</span> (<span class="s3">this</span>.<span class="s4">id</span> == <span class="s3">null</span>) {</p>
<p class="p2"><span class="Apple-tab-span">	</span><span class="Apple-tab-span">	</span><span class="Apple-tab-span">	</span><span class="s3">if</span> (other.<span class="s4">id</span> != <span class="s3">null</span>) {</p>
<p class="p6"><span class="s5"><span class="Apple-tab-span">	</span><span class="Apple-tab-span">	</span><span class="Apple-tab-span">	</span><span class="Apple-tab-span">	</span></span>return<span class="s5"> </span>false<span class="s5">;</span></p>
<p class="p2"><span class="Apple-tab-span">	</span><span class="Apple-tab-span">	</span><span class="Apple-tab-span">	</span>}</p>
<p class="p2"><span class="Apple-tab-span">	</span><span class="Apple-tab-span">	</span>} <span class="s3">else</span> <span class="s3">if</span> (!<span class="s3">this</span>.<span class="s4">id</span>.equals(other.<span class="s4">id</span>)) {</p>
<p class="p6"><span class="s5"><span class="Apple-tab-span">	</span><span class="Apple-tab-span">	</span><span class="Apple-tab-span">	</span></span>return<span class="s5"> </span>false<span class="s5">;</span></p>
<p class="p2"><span class="Apple-tab-span">	</span><span class="Apple-tab-span">	</span>}</p>
<p class="p6"><span class="s5"><span class="Apple-tab-span">	</span><span class="Apple-tab-span">	</span></span>return<span class="s5"> </span>true<span class="s5">;</span></p>
<p class="p2"><span class="Apple-tab-span">	</span>}</p>
<p class="p5"><span class="s5">	</span>// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~</p>
<p class="p5"><span class="s5">	</span>// * @see java.lang.Comparable#compareTo(java.lang.Object)</p>
<p class="p5"><span class="s5">	</span>// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~</p>
<p class="p1"><span class="s5">	</span>@Override</p>
<p class="p2"><span class="Apple-tab-span">	</span><span class="s3">public</span> <span class="s3">int</span> compareTo(<span class="s3">final</span> UfBO o) {</p>
<p class="p2"><span class="Apple-tab-span">	</span><span class="Apple-tab-span">	</span><span class="s3">return</span> StringUtil.removeSpecialsCharacters(<span class="s3">this</span>.getUf()).compareToIgnoreCase(StringUtil.removeSpecialsCharacters(o.getUf()));</p>
<p class="p2"><span class="Apple-tab-span">	</span>}</p>
<p class="p2">}</p><p></p>
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